From 5e94747c52e7ecffdec9262a98caeb5deb5970b2 Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Wed, 4 May 2016 11:18:11 -0500
Subject: [svn-r29881] Add include guards. Remove unnecessary includes.

---
 test/h5test.c              |  3 +--
 tools/perform/overhead.c   |  4 ----
 tools/perform/perf.c       | 18 +++++++++++++++---
 tools/perform/pio_engine.c | 16 +++++++++++-----
 tools/perform/sio_engine.c | 18 ++++++++++++------
 5 files changed, 39 insertions(+), 20 deletions(-)

diff --git a/test/h5test.c b/test/h5test.c
index 8285043..8181ff9 100644
--- a/test/h5test.c
+++ b/test/h5test.c
@@ -22,8 +22,7 @@
  */
 
 #undef NDEBUG      /*override -DNDEBUG      */
-#include <sys/types.h>
-#include <sys/stat.h>
+
 #include "h5test.h"
 #include "H5srcdir.h"
 
diff --git a/tools/perform/overhead.c b/tools/perform/overhead.c
index feabd3a..277f7a4 100644
--- a/tools/perform/overhead.c
+++ b/tools/perform/overhead.c
@@ -42,10 +42,6 @@
 #   include <unistd.h>
 #endif
 
-#ifdef H5_HAVE_IO_H
-#   include <io.h>
-#endif
-
 /* Solaris Studio defines attribute, but for the attributes we need */
 #if !defined(H5_HAVE_ATTRIBUTE) || defined __cplusplus || defined(__SUNPRO_C)
 #   undef __attribute__
diff --git a/tools/perform/perf.c b/tools/perform/perf.c
index afd13c0..7b9590c 100644
--- a/tools/perform/perf.c
+++ b/tools/perform/perf.c
@@ -24,15 +24,26 @@
 
 #include "hdf5.h"
 #include "H5private.h"
+
 #ifdef H5_HAVE_PARALLEL
+
+#ifdef H5_STDC_HEADERS
+#include <errno.h>
+#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <fcntl.h>
+#include <string.h>
+#endif
+
 #ifdef H5_HAVE_UNISTD_H
+#include <sys/types.h>
 #include <unistd.h>
 #endif
-#include <errno.h>
-#include <string.h>
+
+#ifdef H5_HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
 #if defined(H5_TIME_WITH_SYS_TIME)
 #   include <sys/time.h>
 #   include <time.h>
@@ -41,6 +52,7 @@
 #else
 #   include <time.h>
 #endif
+
 #include <mpi.h>
 #ifndef MPI_FILE_NULL           /*MPIO may be defined in mpi.h already       */
 #   include <mpio.h>
diff --git a/tools/perform/pio_engine.c b/tools/perform/pio_engine.c
index 96cfcc2..eaedcb8 100644
--- a/tools/perform/pio_engine.c
+++ b/tools/perform/pio_engine.c
@@ -17,17 +17,23 @@
  * Author: Albert Cheng of NCSA, Oct 24, 2001.
  */
 
-#include <sys/types.h>
-#include <sys/stat.h>
+#include "hdf5.h"
+
+#ifdef H5_STDC_HEADERS
+#include <errno.h>
+#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <fcntl.h>
+#endif
+
 #ifdef H5_HAVE_UNISTD_H
+#include <sys/types.h>
 #include <unistd.h>
 #endif
-#include <errno.h>
 
-#include "hdf5.h"
+#ifdef H5_HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
 
 #ifdef H5_HAVE_PARALLEL
 
diff --git a/tools/perform/sio_engine.c b/tools/perform/sio_engine.c
index 5622810..505b0f7 100644
--- a/tools/perform/sio_engine.c
+++ b/tools/perform/sio_engine.c
@@ -16,17 +16,23 @@
  * Author: Christian Chilan, April 2008
  */
 
-#include <sys/types.h>
-#include <sys/stat.h>
+#include "hdf5.h"
+
+#ifdef H5_STDC_HEADERS
+#include <errno.h>
+#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <fcntl.h>
+#endif
+
 #ifdef H5_HAVE_UNISTD_H
-#  include <unistd.h>
+#include <sys/types.h>
+#include <unistd.h>
 #endif
-#include <errno.h>
 
-#include "hdf5.h"
+#ifdef H5_HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
 
 #include "sio_perf.h"
 
-- 
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