[svn-r400] Changes since 19980513

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

./html/Datasets.html
	Fixed a couple of typos.

./src/H5.c
	Added the `Z' modifier to HDfprintf() for `size_t' sizes.  Use
	it like this:
	   HDfprintf(stderr,"size is %Zd\n", (size_t)x);

./src/H5AC.c
./src/H5F.c
./src/H5Fprivate.h
	The maximum number of meta data objects that can be cached can
	be set from the application (but the library might not honor
	it every time; it's a hint).

./src/H5D.c
	Changed a warning message so it's not so alarming.

./src/H5Fistore.c
	Chunks can be cached.

./src/H5O.c
./src/H5Oprivate.h
	Added H5O_copy() and H5O_free() to copy and free messages.

./src/H5P.c
./src/H5Ppublic.h
	Added H5Pset_cache() and H5Pget_cache() and changed lots of
	"template" to "property list".

./src/H5Z.c
./src/H5Zpublic.h
	Miscellaneous little things to clean up.  Mostly just removed
	H5Z_MAXVAL and added H5Z_USERDEF_MIN and H5Z_USERDEF_MAX.

./MANIFEST
./test/Makefile.in
./test/chunk.c		[NEW]
	Added a performance test for chunk caching.  It looks at the
	amount of I/O instead of timing because timing is partly
	dependent on the chunk size and I wanted a measurement that
	was a function of only the cache size.  Run `chunk' with no
	arguments and then say `gnuplot x-gnuplot' to see the plots
	(press return between plots). Postscript files are created for
	each plot.

./test/big.c
./test/cmpd_dset.c
./test/extend.c
./test/external.c
./test/gheap.c
	Added H5F_ACC_DEBUG so we can see cache performance
	statistics.

1 files changed, 67 insertions, 63 deletions

diff --git a/src/H5MM.c b/src/H5MM.c
index 329a4f0..5a02f41 100644
--- a/src/H5MM.c
+++ b/src/H5MM.c
@@ -1,59 +1,61 @@
 /*-------------------------------------------------------------------------
- * Copyright (C) 1997   National Center for Supercomputing Applications.
- *                      All rights reserved.
+ * Copyright (C) 1997	National Center for Supercomputing Applications.
+ *			All rights reserved.
  *
  *-------------------------------------------------------------------------
  *
- * Created:             H5MM.c
- *                      Jul 10 1997
- *                      Robb Matzke <matzke@llnl.gov>
+ * Created:		H5MM.c
+ *			Jul 10 1997
+ *			Robb Matzke <matzke@llnl.gov>
  *
- * Purpose:             Memory management functions.
+ * Purpose:		Memory management functions.
  *
- * Modifications:       
+ * Modifications:	
  *
  *-------------------------------------------------------------------------
  */
 #include <H5private.h>
 #include <H5MMprivate.h>
+
 
 /*-------------------------------------------------------------------------
- * Function:    H5MM_xmalloc
+ * Function:	H5MM_xmalloc
  *
- * Purpose:     Just like malloc(3) except it aborts on an error.
+ * Purpose:	Just like malloc(3) except it aborts on an error.
  *
- * Return:      Success:        Ptr to new memory.
+ * Return:	Success:	Ptr to new memory.
  *
- *              Failure:        abort()
+ *		Failure:	abort()
  *
- * Programmer:  Robb Matzke
- *              matzke@llnl.gov
- *              Jul 10 1997
+ * Programmer:	Robb Matzke
+ *		matzke@llnl.gov
+ *		Jul 10 1997
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
-void                   *
+void *
 H5MM_xmalloc(size_t size)
 {
-    void                   *mem = HDmalloc(size);
+    void *mem = HDmalloc(size);
     assert(mem);
     return mem;
 }
+
 
 /*-------------------------------------------------------------------------
- * Function:    H5MM_xcalloc
+ * Function:	H5MM_xcalloc
  *
- * Purpose:     Just like calloc(3) except it aborts on an error.
+ * Purpose:	Just like calloc(3) except it aborts on an error.
  *
- * Return:      Success:        Ptr to memory.
+ * Return:	Success:	Ptr to memory.
  *
- *              Failure:        abort()
+ *		Failure:	abort()
  *
- * Programmer:  Robb Matzke
- *              matzke@llnl.gov
- *              Jul 10 1997
+ * Programmer:	Robb Matzke
+ *		matzke@llnl.gov
+ *		Jul 10 1997
  *
  * Modifications:
  *
@@ -73,64 +75,65 @@ H5MM_xcalloc(intn n, size_t size)
     
     return mem;
 }
+
 
 /*-------------------------------------------------------------------------
- * Function:    H5MM_xrealloc
+ * Function:	H5MM_xrealloc
  *
- * Purpose:     Just like the POSIX version of realloc(3) exept it aborts
- *              on an error.  Specifically, the following calls are
- *              equivalent
+ * Purpose:	Just like the POSIX version of realloc(3) exept it aborts
+ *		on an error.  Specifically, the following calls are
+ *		equivalent
  *
- *              H5MM_xrealloc (NULL, size) <==> H5MM_xmalloc (size)
- *              H5MM_xrealloc (ptr, 0)     <==> H5MM_xfree (ptr)
- *              H5MM_xrealloc (NULL, 0)    <==> NULL
+ *		H5MM_xrealloc (NULL, size) <==> H5MM_xmalloc (size)
+ *		H5MM_xrealloc (ptr, 0)	   <==> H5MM_xfree (ptr)
+ *		H5MM_xrealloc (NULL, 0)	   <==> NULL
  *
- * Return:      Success:        Ptr to new memory or NULL if the memory
- *                              was freed.
+ * Return:	Success:	Ptr to new memory or NULL if the memory
+ *				was freed.
  *
- *              Failure:        abort()
+ *		Failure:	abort()
  *
- * Programmer:  Robb Matzke
- *              matzke@llnl.gov
- *              Jul 10 1997
+ * Programmer:	Robb Matzke
+ *		matzke@llnl.gov
+ *		Jul 10 1997
  *
  * Modifications:
  *
  *-------------------------------------------------------------------------
  */
-void                   *
+void *
 H5MM_xrealloc(void *mem, size_t size)
 {
     if (!mem) {
-        if (0 == size)
-            return NULL;
-        mem = H5MM_xmalloc(size);
+	if (0 == size) return NULL;
+	mem = H5MM_xmalloc(size);
 
     } else if (0 == size) {
-        mem = H5MM_xfree(mem);
+	mem = H5MM_xfree(mem);
 
     } else {
-        mem = HDrealloc(mem, size);
-        assert(mem);
+	mem = HDrealloc(mem, size);
+	assert(mem);
     }
 
     return mem;
 }
+
 
 /*-------------------------------------------------------------------------
- * Function:    H5MM_strdup
+ * Function:	H5MM_strdup
  *
- * Purpose:     Duplicates a string.  If the string to be duplicated is the
- *              null pointer, then return null.  If the string to be duplicated
- *              is the empty string then return a new empty string.
+ * Purpose:	Duplicates a string.  If the string to be duplicated is the
+ *		null pointer, then return null.	 If the string to be duplicated
+ *		is the empty string then return a new empty string.
  *
- * Return:      Success:        Ptr to a new string (or null if no string).
+ * Return:	Success:	Ptr to a new string (or null if no string).
  *
- *              Failure:        abort()
+ *		Failure:	abort()
  *
- * Programmer:  Robb Matzke
- *              matzke@llnl.gov
- *              Jul 10 1997
+ * Programmer:	Robb Matzke
+ *		matzke@llnl.gov
+ *		Jul 10 1997
  *
  * Modifications:
  *
@@ -139,30 +142,31 @@ H5MM_xrealloc(void *mem, size_t size)
 char *
 H5MM_xstrdup(const char *s)
 {
-    char                   *mem;
+    char	*mem;
 
     if (!s) return NULL;
     mem = H5MM_xmalloc(HDstrlen(s) + 1);
     HDstrcpy(mem, s);
     return mem;
 }
+
 
 /*-------------------------------------------------------------------------
- * Function:    H5MM_xfree
+ * Function:	H5MM_xfree
  *
- * Purpose:     Just like free(3) except null pointers are allowed as
- *              arguments, and the return value (always NULL) can be
- *              assigned to the pointer whose memory was just freed:
+ * Purpose:	Just like free(3) except null pointers are allowed as
+ *		arguments, and the return value (always NULL) can be
+ *		assigned to the pointer whose memory was just freed:
  *
- *                      thing = H5MM_xfree (thing);
+ *			thing = H5MM_xfree (thing);
  *
- * Return:      Success:        NULL
+ * Return:	Success:	NULL
  *
- *              Failure:        never fails
+ *		Failure:	never fails
  *
- * Programmer:  Robb Matzke
- *              matzke@llnl.gov
- *              Jul 10 1997
+ * Programmer:	Robb Matzke
+ *		matzke@llnl.gov
+ *		Jul 10 1997
  *
  * Modifications:
  *