[svn-r627] Changes since 19980827

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

./src/H5G.c
	Fixed a link count on groups.  Groups were always created with
	a link count of zero instead of one.

./src/H5Gpublic.h
	Added H5G_NTYPES so applications can easily declare arrays
	which are indexed by object type.

./src/H5O.c
	Calling `H5O_link(&ent,0)' will succeed when the file is open
	for read only because it's the only way to get the object's
	current link count.

./tools/h5ls.c
	Can take non-group object names on the command line (and
	multiple objects).  Reorganized to be more extendible. The
	link count is displayed for `-v'.

./src/H5F.c
	Dumping of cache statistics is controlled by only the
	HDF5_DEBUG environment variable and not the H5F_ACC_DEBUG flag
	for H5Fopen() and H5Fcreate() since this makes it similar to
	the other debugging options.

./src/H5R.c
./test/ragged.c
./test/Makefile.in
	Tests pass but still a little work left to be done.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/H5G.c b/src/H5G.c
index 62cbd42..74af27d 100644
--- a/src/H5G.c
+++ b/src/H5G.c
@@ -1278,6 +1278,9 @@ H5G_create(H5G_t *loc, const char *name, size_t size_hint)
     }
     
     /* insert child name into parent */
+    if (1!=H5O_link(&(grp->ent), 1)) {
+	HRETURN_ERROR(H5E_SYM, H5E_LINK, NULL, "link inc failure");
+    }
     if (H5G_stab_insert(&grp_ent, rest, &(grp->ent)) < 0) {
 	H5O_close(&(grp->ent));
 	grp = H5MM_xfree(grp);