[svn-r129] Changes since 19970916

----------------------

./config/depend.in
	Fixed backslashes in sed script because the H5Gnode.c
	dependency info was disappearing.  You'll have to rerun
	config.status to rebuild the Makefiles unless you use gnu
	make.

./config/conclude.in
	Also removes emacs backup files, TAGS, and svf backup files.

./config/linux
	Grouped gcc flags and added provisions for debugging vs. production.

./html/H5.format.html
	Updated messages 0x0008, 0x0009, and 0x000A.

./html/storage.html
	Documentation describing storage schemes.

./src/Makefile.in
./test/Makefile.in
	New source files.

./src/H5A.c
./src/H5Apublic.h
./src/H5C.c
	Changed VOIDP to void* in a couple places.

./src/H5AC.c
./src/H5ACprivate.h
./src/H5B.c
./src/H5Bprivate.h
./src/H5G.c
./src/H5Gnode.c
./src/H5Gprivate.h
./src/H5H.c
./src/H5O.c
	Removed `const' from some variables because H5G_node_found() wanted
	to modify it's udata argument. Removing const there caused it
	to cascade to these other locations.

./src/H5AC.c
./src/H5ACprivate.h
./src/H5B.c
./src/H5Gnode.c
./src/H5Gstab.c
./src/H5H.c
./src/H5O.c
	Added an extra argument to H5AC_find_f() and H5AC_protect(). This
	arg gets passed to the load() method.  Also added an extra
	argument to the H5AC_find() macro.

./src/H5B.c
./src/H5Bprivate.h
./src/H5Gnode.c
	Extra argument passed to the sizeof_rkey() method.

./src/H5Fprivate.c
./src/H5Fistore.c (new)
	Added indexed I/O operations.

./src/H5G.c
./src/H5Gnode.c
./src/H5Gprivate.h
	Beginning to add H5G_open/close and related bug fixes.

./src/H5Oprivate.h
./src/H5Oistore.c (new)
	Added the H5O_ISTORE messsage (0x0008) for indexed storage of
	objects.

./src/H5private.h
	Added extra braces around both sides of the FUNC_ENTER() and
	FUNC_LEAVE() macros so FUNC_ENTER() can appear before
	declarations or after executable statements the second case is
	used by H5G_namei() to initialize output arguments to sane
	values before FUNC_ENTER() might return failure.

		int f ()
		{
		   int decl1;
		   printf ("This happens before FUNC_ENTER()\n");
		   FUNC_ENTER (...);
		   int another_declaration;

./src/H5B.c
./src/H5Bprivate.h
./src/H5Gnode.c
	Extra arguments for key encoding and decoding.

./src/H5E.c
./src/H5Epublic.h
./src/H5Fistore.c
./src/H5Oistore.c
./src/H5Oprivate.h
	Indexed, chunked, sparse storage (not ready for general consumption
	yet).

./src/H5V.c		(new)
./src/H5Vprivate.h	(new)
./test/hyperslab.c	(new)
	Vector, array, and hyperslab functions.

./src/H5B.c
./src/H5Bprivate.h
./src/H5Fistore.c
./src/H5Gnode.c
./src/H5V.c
./src/H5Vprivate.h
./test/hyperslab.c
	Added functionality for indexed storage.

./src/H5F.c
	Fixed problems with seek optimizing.  Recommend we disable it
	until we can implement it in the file/address class since all
	of HDF5 must be aware of it.

./src/H5O.c
	Fixed comeent speling erorr :-)

./MANIFEST
	Added new files.

./config/conclude.in
	Added the word `Testing' to the test cases.  So if a test
	program is called hyperslab then the make output will contain
	the line `Testing hyperslab'.

./config/linux
	The default file I/O library is Posix section 2 on my linux
	machine so I can do some I/O performance testing.

./src/H5C.c
./src/H5Cprivate.h
./src/H5Cpublic.h
	Added ability to set size of indexed-storage B-tree.

./src/H5D.c
./src/H5E.c
./src/H5Epublic.h
./src/H5F.c
./src/H5Fprivate.h
./src/H5G.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5Gpublic.h
./src/H5Gshad.c
./src/H5Gstab.c
./test/stab.c
	Changed `directory' to `group' in numerous places.

./src/H5private.h
	The FILELIB constant can be set on the compile command-line.

./src/istore.c		     NEW
	Tests for indexed storage.

1 files changed, 26 insertions, 14 deletions

diff --git a/src/H5F.c b/src/H5F.c
index 6cba7d0..dbfeeb6 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -69,7 +69,6 @@ static herr_t H5F_init_interface(void);
 static H5F_t *H5F_new (H5F_file_t *shared);
 static H5F_t *H5F_dest (H5F_t *f);
 static herr_t H5F_flush (H5F_t *f, hbool_t invalidate);
-static herr_t H5F_close (H5F_t *f);
 
 /*--------------------------------------------------------------------------
 NAME
@@ -500,7 +499,7 @@ H5F_dest (H5F_t *f)
  *				block is written.  This operation will fail
  *				if the file is already open.
  *
- *		Unlinking the file name from the directory hierarchy while
+ *		Unlinking the file name from the group directed graph while
  *		the file is opened causes the file to continue to exist but
  *		one will not be able to upgrade the file from read-only
  *		access to read-write access by reopening it. Disk resources
@@ -508,13 +507,20 @@ H5F_dest (H5F_t *f)
  *		closed. NOTE: This paragraph probably only applies to Unix;
  *		deleting the file name in other OS's has undefined results.
  *
+ *		The CREATE_PARMS argument is optional.  A null pointer will
+ *		cause the default file creation parameters to be used.
+ *
  * Errors:
+ *		ATOM      BADATOM       Can't unatomize default template
+ *		                        id. 
  *		FILE      BADVALUE      Can't create file without write
  *		                        intent. 
  *		FILE      BADVALUE      Can't truncate without write intent. 
  *		FILE      CANTCREATE    Can't create file. 
  *		FILE      CANTCREATE    Can't stat file. 
  *		FILE      CANTCREATE    Can't truncate file. 
+ *		FILE      CANTINIT      Can't get default file create template
+ *		                        id. 
  *		FILE      CANTINIT      Can't write file boot block. 
  *		FILE      CANTINIT      Cannot determine file size. 
  *		FILE      CANTOPENFILE  Bad boot block version number. 
@@ -550,7 +556,7 @@ H5F_dest (H5F_t *f)
  *
  *-------------------------------------------------------------------------
  */
-static H5F_t *
+H5F_t *
 H5F_open (const char *name, uintn flags,
 	  const file_create_temp_t *create_parms)
 {
@@ -573,6 +579,21 @@ H5F_open (const char *name, uintn flags,
    assert (name && *name);
 
    /*
+    * If no file creation parameters are supplied then use defaults.
+    */
+   if (!create_parms) {
+      hid_t create_temp = H5C_get_default_atom (H5_TEMPLATE);
+      if (create_temp<0) {
+	 /* Can't get default file create template id */
+	 HRETURN_ERROR (H5E_FILE, H5E_CANTINIT, NULL);
+      }
+      if (NULL==(create_parms=H5Aatom_object (create_temp))) {
+	 /* Can't unatomize default template id */
+	 HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, NULL);
+      }
+   }
+   
+   /*
     * Does the file exist?  If so, get the device and i-node values so we can
     * compare them with other files already open.  On Unix (and other systems
     * with hard or soft links) it doesn't work to compare files based only on
@@ -984,11 +1005,6 @@ hid_t H5Fcreate(const char *filename, uintn flags, hid_t create_temp,
 hid_t H5Fopen(const char *filename, uintn flags, hid_t access_temp)
 {
     H5F_t	*new_file=NULL;     	/* file struct for new file */
-    hid_t 	create_temp;            /* file-creation template ID */
-    const file_create_temp_t *f_create_parms;    /* pointer to the parameters
-						  * to use when creating the
-						  * file
-						  */
     hid_t 	ret_value = FAIL;
 
     FUNC_ENTER(H5Fopen, H5F_init_interface, FAIL);
@@ -999,10 +1015,6 @@ hid_t H5Fopen(const char *filename, uintn flags, hid_t access_temp)
         HGOTO_ERROR (H5E_ARGS, H5E_BADRANGE, FAIL);/*invalid file name*/
     flags = flags & H5ACC_WRITE ? H5F_ACC_WRITE : 0;
 
-    create_temp = H5C_get_default_atom (H5_TEMPLATE);
-    if (NULL==(f_create_parms=H5Aatom_object(create_temp)))
-        HGOTO_ERROR (H5E_ATOM, H5E_BADATOM, FAIL);/*can't unatomize template*/
-
 #ifdef LATER
     if (access_temp<=0)
         access_temp = H5CPget_default_atom (H5_TEMPLATE);
@@ -1011,7 +1023,7 @@ hid_t H5Fopen(const char *filename, uintn flags, hid_t access_temp)
 #endif
 
     /* Open the file */
-    if (NULL==(new_file=H5F_open (filename, flags, f_create_parms))) {
+    if (NULL==(new_file=H5F_open (filename, flags, NULL))) {
        HGOTO_ERROR (H5E_FILE, H5E_CANTOPENFILE, FAIL); /*cant open file*/
     }
 
@@ -1188,7 +1200,7 @@ H5Fflush (hid_t fid, hbool_t invalidate)
  *
  *-------------------------------------------------------------------------
  */
-static herr_t
+herr_t
 H5F_close (H5F_t *f)
 {
    herr_t	ret_value = FAIL;