[svn-r335] Changes since 19980330

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

./MANIFEST
./src/Makefile.in
./test/Makefile.in
        Added new files.

./config/linux
./src/H5HL.c
./src/H5HLprivate.h
./src/H5MF.c
./src/H5MFprivate.h
        Added `-DH5HL_DEBUG -DH5MF_DEBUG' to the debug list.

./html/H5.format.html
        Updated shared object message information.

./src/H5D.c
        Datasets can now share data types.

./src/H5F.c
        Updated a comment that referred to H5ACC_WRITE.

./src/H5HG.c
./src/H5HGprivate.h
        Moved a few things around.  Made debugging better so you can
        now give a collection address to ./src/debug and it shows some
        useful stuff.

./src/H5O.c
./src/H5Ocont.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Olayout.c
./src/H5Oname.c
./src/H5Onull.c
./src/H5Oprivate.h
./src/H5Osdspace.c
./src/H5Oshared.c       [NEW]
./src/H5Ostab.c
        Supports shared messages.

./src/H5T.c
./src/H5Tpkg.h
./src/H5Tprivate.h
./src/H5Tpublic.h
        The H5Tshare() function allows the user to give the library
        hints about how a data type will be used.

./test/shtype.c
        Tests the H5Tshare() function.

./test/gheap.c
        Tests the global heap.

./configure.in
./config/BlankForm      [NEW]
./config/alpha-dec
./config/freebsd2.2.1
./config/hpux10.20
./config/irix6.2
./config/irix64
./config/linux
./config/powerpc-ibm-aix4.2.1.0
./config/rs6000-ibm-aix4.1.4.0
./config/solaris2.5
        Cleaned up lots of configuration stuff and made the site
        configuration files lots easier and more uniform.  To make a
        new file grab the BlankForm and modify it.

        By default, debugging is turned on for most packages.  Within
        a package one can use `#ifdef H5AC_DEBUG' to wrap debugging
        code.  Other options are:

           --enable-debug
           --enable-debug=yes
               The default, most but not all packages.

           --disable-debug
           --enable-debug=no
           --enable-debug=none
               The symbol NDEBUG is defined and none of the package
               debug symbols.

           --enable-debug=all
               Debugging is turned on for all packages.  This might
               produce lots of output.

           --enable-debug=g,d
               Debugging is turned on for H5G and H5D.

        A compile mode is also now supported

           --enable-production
           --enable-production=yes
               The library is compiled with optimizations turned on.
               The compiler flags are augmented by adding PROD_CFLAGS
               and PROD_CPPFLAGS which are defined in the site config
               file.

           --disable-production
           --enable-production=no
               The default.  The library is compiled for development
               by including DEBUG_CFLAGS and DEBUG_CPPFLAGS defined in
               the site config file.  This is usually just `-g'.

           --enable-production=profile
           --enable-production=pg
               Builds a library for profiling by including the flags
               from PROFILE_CFLAGS and PROFILE_CPPFLAGS defined in the
               site config file.  This is usullay just `-pg' but it
               could include optimization flags as well depending on
               the type of profile one wants.

        In summary, configure by saying `./configure' and you'll get a
        development version of the library.  Configure by saying
        `./configure --enable-production --disable-debug' and you'll
        get a production version with no debugging code.

1 files changed, 13 insertions, 21 deletions

diff --git a/src/H5Oname.c b/src/H5Oname.c
index b36c550..cd7e144 100644
--- a/src/H5Oname.c
+++ b/src/H5Oname.c
@@ -22,9 +22,8 @@
 #define PABLO_MASK      H5O_name_mask
 
 /* PRIVATE PROTOTYPES */
-static void *H5O_name_decode(H5F_t *f, size_t raw_size, const uint8 *p);
-static herr_t H5O_name_encode(H5F_t *f, size_t raw_size, uint8 *p,
-			      const void *_mesg);
+static void *H5O_name_decode(H5F_t *f, const uint8 *p, H5HG_t *hobj);
+static herr_t H5O_name_encode(H5F_t *f, uint8 *p, const void *_mesg);
 static void *H5O_name_copy(const void *_mesg, void *_dest);
 static size_t H5O_name_size(H5F_t *f, const void *_mesg);
 static herr_t H5O_name_reset(void *_mesg);
@@ -41,6 +40,7 @@ const H5O_class_t H5O_NAME[1] = {{
     H5O_name_copy,          /*copy the native value         */
     H5O_name_size,          /*raw message size              */
     H5O_name_reset,         /*free internal memory          */
+    NULL,		    /*no share method		    */
     H5O_name_debug,         /*debug the message             */
 }};
 
@@ -67,23 +67,22 @@ static hbool_t interface_initialize_g = FALSE;
  *
  *-------------------------------------------------------------------------
  */
-static void            *
-H5O_name_decode(H5F_t *f, size_t raw_size, const uint8 *p)
+static void *
+H5O_name_decode(H5F_t *f, const uint8 *p, H5HG_t *hobj)
 {
     H5O_name_t             *mesg;
-    char                   *s;
 
     FUNC_ENTER(H5O_name_decode, NULL);
 
     /* check args */
     assert(f);
     assert(p);
+    assert (!hobj || !H5HG_defined (hobj));
 
     /* decode */
     mesg = H5MM_xcalloc(1, sizeof(H5O_name_t));
-    s = H5MM_xmalloc(raw_size);
-    HDmemcpy(s, p, raw_size);
-    mesg->s = s;
+    mesg->s = H5MM_xmalloc (strlen ((const char*)p)+1);
+    strcpy (mesg->s, (const char*)p);
 
     FUNC_LEAVE(mesg);
 }
@@ -106,10 +105,9 @@ H5O_name_decode(H5F_t *f, size_t raw_size, const uint8 *p)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_name_encode(H5F_t *f, size_t raw_size, uint8 *p, const void *_mesg)
+H5O_name_encode(H5F_t *f, uint8 *p, const void *_mesg)
 {
     const H5O_name_t       *mesg = (const H5O_name_t *) _mesg;
-    size_t                  size;
 
     FUNC_ENTER(H5O_name_encode, FAIL);
 
@@ -118,14 +116,8 @@ H5O_name_encode(H5F_t *f, size_t raw_size, uint8 *p, const void *_mesg)
     assert(p);
     assert(mesg && mesg->s);
 
-    /* message size */
-    size = HDstrlen(mesg->s) + 1;
-    assert(size <= raw_size);
-
     /* encode */
-    HDmemcpy(p, mesg->s, size);
-    HDmemset(p + size, 0, raw_size - size);
-
+    strcpy ((char*)p, mesg->s);
     FUNC_LEAVE(SUCCEED);
 }
 
@@ -255,10 +247,10 @@ H5O_name_reset(void *_mesg)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5O_name_debug(H5F_t *f, const void *_mesg, FILE * stream,
-               intn indent, intn fwidth)
+H5O_name_debug(H5F_t *f, const void *_mesg, FILE *stream, intn indent,
+	       intn fwidth)
 {
-    const H5O_name_t       *mesg = (const H5O_name_t *) _mesg;
+    const H5O_name_t	*mesg = (const H5O_name_t *)_mesg;
 
     FUNC_ENTER(H5O_name_debug, FAIL);