[svn-r25] ./src/H5AC.c

	We sort the cache before a complete flush because it might be
	more efficient to write things back to disk in order of
	increasing address.  If you want the old way then undef the
	SORT_BY_ADDR constant at the top of H5AC.c  I haven't
	determined which systems and I/O libraries this helps or
	hurts. (This is currently off because of a bug I need to track
	down that causes qsort() to run for a really long time).

./src/H5B.c
	Fixed a couple more bugs.

./src/H5Eprivate.h
./src/H5Eproto.h
	Added major H5E_DIRECTORY and minor H5E_EXISTS, H5E_COMPLEN.

./src/H5G.c
	Added directory-aware functions.

	The heap and B-tree are created when a directory is created
	instead of when the first symbol is added.  This simplifies
	symbol table entry caching for the directory since the cached
	value never changes now.

./src/H5Gnode.c
./src/H5Gprivate.h
	Fine tuned the B-tree K values for symbol tables assuming an
	average number of symbols is about 100 per directory.  The
	tuning minimizes storage space.

	Fixed a return value in H5G_node_cmp().

./src/H5H.c
./src/H5Hprivate.h
	Moved some macros the the header file.

./src/H5O.c
./src/H5Ocont.c
./src/H5Onull.c
./src/H5Ostab.c
	Changed the arguments for the decode method for messages.  The
	second argument is the raw message size.

	Added a class variable for native message size.

	Added H5O_reset() to free memory used internally by a message.

./src/H5Oname.c			NEW
./src/H5Oprivate.h
./src/Makefile
	The object name message.

./src/hdf5port.h
	Added defn for HDstrdup()

1 files changed, 9 insertions, 7 deletions

diff --git a/src/H5Ostab.c b/src/H5Ostab.c
index d2c1394..926eeef 100644
--- a/src/H5Ostab.c
+++ b/src/H5Ostab.c
@@ -26,7 +26,7 @@
 #define PABLO_MASK	H5O_stab_mask
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_stab_decode (hdf5_file_t *f, const uint8 *p);
+static void *H5O_stab_decode (hdf5_file_t *f, size_t raw_size, const uint8 *p);
 static herr_t H5O_stab_encode (hdf5_file_t *f, size_t size, uint8 *p,
 			       const void *_mesg);
 static void *H5O_stab_fast (const H5G_entry_t *ent, void *_mesg);
@@ -40,18 +40,19 @@ static herr_t H5O_stab_debug (hdf5_file_t *f, const void *_mesg,
 const H5O_class_t H5O_STAB[1] = {{
    H5O_STAB_ID,				/*message id number		*/
    "stab",				/*message name for debugging	*/
+   sizeof (H5O_stab_t),			/*native message size		*/
    H5O_stab_decode,			/*decode message		*/
    H5O_stab_encode,			/*encode message		*/
    H5O_stab_fast,			/*get message from stab entry	*/
    H5O_stab_cache,			/*put message into stab entry	*/
    H5O_stab_copy,			/*copy the native value		*/
    H5O_stab_size,			/*size of symbol table entry	*/
-   NULL,				/*default free method		*/
+   NULL,				/*default reset method		*/
    H5O_stab_debug,			/*debug the message		*/
 }};
 
 /* Is the interface initialized? */
-static intn interface_initialize_g = FALSE;
+static hbool_t interface_initialize_g = FALSE;
 
 
 /*-------------------------------------------------------------------------
@@ -73,7 +74,7 @@ static intn interface_initialize_g = FALSE;
  *-------------------------------------------------------------------------
  */
 static void *
-H5O_stab_decode (hdf5_file_t *f, const uint8 *p)
+H5O_stab_decode (hdf5_file_t *f, size_t raw_size, const uint8 *p)
 {
    H5O_stab_t	*stab;
    
@@ -81,6 +82,7 @@ H5O_stab_decode (hdf5_file_t *f, const uint8 *p)
 
    /* check args */
    assert (f);
+   assert (raw_size == 2*H5F_SIZEOF_OFFSET(f));
    assert (p);
 
    /* decode */
@@ -95,7 +97,7 @@ H5O_stab_decode (hdf5_file_t *f, const uint8 *p)
 /*-------------------------------------------------------------------------
  * Function:	H5O_stab_encode
  *
- * Purpose:	Encodes a symbol table entry.
+ * Purpose:	Encodes a symbol table message.
  *
  * Return:	Success:	SUCCEED
  *
@@ -110,7 +112,7 @@ H5O_stab_decode (hdf5_file_t *f, const uint8 *p)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_stab_encode (hdf5_file_t *f, size_t size, uint8 *p, const void *_mesg)
+H5O_stab_encode (hdf5_file_t *f, size_t raw_size, uint8 *p, const void *_mesg)
 {
    const H5O_stab_t	*stab = (const H5O_stab_t *)_mesg;
 
@@ -118,7 +120,7 @@ H5O_stab_encode (hdf5_file_t *f, size_t size, uint8 *p, const void *_mesg)
 
    /* check args */
    assert (f);
-   assert (size == 2 * H5F_SIZEOF_OFFSET(f));
+   assert (raw_size == 2 * H5F_SIZEOF_OFFSET(f));
    assert (p);
    assert (stab);