[svn-r714] Changes since 19980911

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

This checkin is to fix a couple bugs for Jim Reus.  Some features are
not fully implemented but it shouldn't break anything.

./config/conclude.in
./test/Makefile.in
	`make clean' removes object files from the test directory as
	well as a couple more *.h5 temp files.

./config/hpux9.03		[NEW]
	New config file for HP/UX 9.03

./src/H5B.c
./src/H5Bprivate.h
./src/H5Fistore.c
./src/H5G.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5Gstab.c
	Not-yet-complete version of object removal.

./src/H5Fistore.c
./src/H5Fprivate.h
	Experimental optimizations, disabled by default.

./src/H5Fprivate.h
	Default low-level driver was changed to H5F_LOW_SEC instead of
	H5F_LOW_STDIO because the sec2 driver is much easier to debug.

./src/H5Fsplit.c
./src/H5G.c
./src/H5Z.c
	Changed a couple return statements to HRETURN.

./src/H5Odtype.c
	Removed a check for nested compound data types from back when
	they weren't implemented that raised an error.

./tools/h5tools.c
	Increased temp buffer sizes and added a check for buffer
	overflow so we fail an assertion (hopefully).  This really
	needs to be fixed sometime.

	Added support for printing H5T_STRING data types.

1 files changed, 45 insertions, 1 deletions

diff --git a/src/H5Gstab.c b/src/H5Gstab.c
index b2fa9d2..e5a5bab 100644
--- a/src/H5Gstab.c
+++ b/src/H5Gstab.c
@@ -203,10 +203,54 @@ H5G_stab_insert(H5G_entry_t *grp_ent, const char *name, H5G_entry_t *obj_ent)
 
     /* insert */
     if (H5B_insert(grp_ent->file, H5B_SNODE, &(stab.btree_addr), &udata) < 0) {
-	HRETURN_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "can't insert entry");
+	HRETURN_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "unable to insert entry");
     }
     
     /* update the name offset in the entry */
     obj_ent->name_off = udata.ent.name_off;
     FUNC_LEAVE(SUCCEED);
 }
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5G_stab_remove
+ *
+ * Purpose:	Remove NAME from a symbol table.
+ *
+ * Return:	Success:	SUCCEED
+ *
+ *		Failure:	FAIL
+ *
+ * Programmer:	Robb Matzke
+ *              Thursday, September 17, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5G_stab_remove(H5G_entry_t *grp_ent, const char *name)
+{
+    H5O_stab_t		stab;		/*symbol table message		*/
+    H5G_bt_ud1_t	udata;		/*data to pass through B-tree	*/
+    
+    FUNC_ENTER(H5G_stab_remove, FAIL);
+    assert(grp_ent && grp_ent->file);
+    assert(name && *name);
+
+    /* initialize data to pass through B-tree */
+    if (NULL==H5O_read(grp_ent, H5O_STAB, 0, &stab)) {
+	HRETURN_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "not a symbol table");
+    }
+    udata.operation = H5G_OPER_REMOVE;
+    udata.name = name;
+    udata.heap_addr = stab.heap_addr;
+    HDmemset(&(udata.ent), 0, sizeof(udata.ent));
+
+    /* remove */
+    if (H5B_remove(grp_ent->file, H5B_SNODE, &(stab.btree_addr), &udata)<0) {
+	HRETURN_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to remove entry");
+    }
+
+    FUNC_LEAVE(SUCCEED);
+}