[svn-r8800] Purpose:

    Code cleanup

Description:
    Fix problems when compiling with C++ compiler.

    Also clean up some warnings with gcc 3.4.x

Platforms tested:
    FreeBSD 4.10 (sleipnir)
    Too minor to require h5committest

12 files changed, 197 insertions, 246 deletions

diff --git a/src/H5AC.c b/src/H5AC.c
index ee5f082..5225ab7 100644
--- a/src/H5AC.c
+++ b/src/H5AC.c
@@ -369,7 +369,7 @@ H5AC_create(const H5F_t *f,
     cache_ptr = H5C_create(H5C__DEFAULT_MAX_CACHE_SIZE,
                            H5C__DEFAULT_MIN_CLEAN_SIZE,
                            (H5AC_NTYPES - 1),
-                           &H5AC_entry_type_names,
+                           (const char **)H5AC_entry_type_names,
                            H5AC_check_if_write_permitted);
 
     if ( NULL == cache_ptr ) {
@@ -378,7 +378,7 @@ H5AC_create(const H5F_t *f,
 
     } else {
 
-        f->shared->cache = (struct H5AC_t *)cache_ptr;
+        f->shared->cache = (H5AC_t *)cache_ptr;
 
     }
 
@@ -620,7 +620,7 @@ H5AC_set(H5F_t *f,
 
     info_ptr->addr = addr;
     info_ptr->type = type;
-    info_ptr->protected = FALSE;
+    info_ptr->is_protected = FALSE;
 
 #ifdef H5_HAVE_PARALLEL
 #ifdef H5_HAVE_FPHDF5
@@ -966,7 +966,7 @@ H5AC_protect(H5F_t *f,
 
             info_ptr->addr = addr;
             info_ptr->type = type;
-            info_ptr->protected = TRUE;
+            info_ptr->is_protected = TRUE;
 
             if ( (type->size)(f, thing, &(info_ptr->size)) < 0 ) {
 
@@ -1119,9 +1119,9 @@ H5AC_unprotect(H5F_t *f,
 
         if ( H5FD_is_fphdf5_driver(lf) ) {
 
-            HDassert( info_ptr->protected );
+            HDassert( info_ptr->is_protected );
 
-            info_ptr->protected = FALSE;
+            info_ptr->is_protected = FALSE;
 
             /*
              * FIXME: If the metadata is *really* deleted at this point
diff --git a/src/H5B.c b/src/H5B.c
index d3aa046..bee1cd4 100644
--- a/src/H5B.c
+++ b/src/H5B.c
@@ -242,7 +242,7 @@ H5B_create(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, void *udata,
     bt->sizeof_node = size;
     bt->total_native_keysize = total_native_keysize;
     bt->sizeof_rkey = sizeof_rkey;
-    bt->cache_info.dirty = TRUE;
+    bt->cache_info.is_dirty = TRUE;
     bt->ndirty = 0;
     bt->level = 0;
     bt->left = HADDR_UNDEF;
@@ -346,7 +346,7 @@ H5B_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_type, void *udata)
     bt->sizeof_node = size = H5B_nodesize(f, type, &total_nkey_size, bt->sizeof_rkey);
     bt->total_native_keysize = total_nkey_size;
     bt->type = type;
-    bt->cache_info.dirty = FALSE;
+    bt->cache_info.is_dirty = FALSE;
     bt->ndirty = 0;
     if (NULL==(bt->page=H5FL_BLK_MALLOC(page,size)) ||
             NULL==(bt->native=H5FL_BLK_MALLOC(native_block,total_nkey_size)) ||
@@ -519,7 +519,7 @@ H5B_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5B_t *bt)
     assert(bt->type);
     assert(bt->type->encode);
 
-    if (bt->cache_info.dirty) {
+    if (bt->cache_info.is_dirty) {
         unsigned    u;
 
         if (H5B_serialize(f, bt, bt->page) < 0)
@@ -537,7 +537,7 @@ H5B_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5B_t *bt)
 	if (H5F_block_write(f, H5FD_MEM_BTREE, addr, bt->sizeof_node, dxpl_id, bt->page) < 0)
 	    HGOTO_ERROR(H5E_BTREE, H5E_CANTFLUSH, FAIL, "unable to save B-tree node to disk")
 
-	bt->cache_info.dirty = FALSE;
+	bt->cache_info.is_dirty = FALSE;
 	bt->ndirty = 0;
     }
 
@@ -577,7 +577,7 @@ H5B_dest(H5F_t UNUSED *f, H5B_t *bt)
     assert(bt);
 
     /* Verify that node is clean */
-    assert(bt->cache_info.dirty==0);
+    assert(bt->cache_info.is_dirty==0);
 
     H5FL_SEQ_FREE(haddr_t,bt->child);
     H5FL_SEQ_FREE(H5B_key_t,bt->key);
@@ -620,7 +620,7 @@ H5B_clear(H5F_t *f, H5B_t *bt, hbool_t destroy)
     /* Look for dirty keys and reset the dirty flag.  */
     for (u=0; u<=bt->nchildren; u++)
         bt->key[u].dirty = FALSE;
-    bt->cache_info.dirty = FALSE;
+    bt->cache_info.is_dirty = FALSE;
  
     if (destroy)
         if (H5B_dest(f, bt) < 0)
@@ -653,7 +653,7 @@ H5B_compute_size(H5F_t *f, H5B_t *bt, size_t *size_ptr)
     herr_t      ret_value = SUCCEED;    /* Return value */
     size_t	size;
 
-    FUNC_ENTER_NOAPI(H5B_compute_size, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT(H5B_compute_size)
 
     /* check arguments */
     HDassert(f);
@@ -953,7 +953,7 @@ H5B_split(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, H5B_t *old_bt, haddr
     /*
      * Truncate the old node.
      */
-    old_bt->cache_info.dirty = TRUE;
+    old_bt->cache_info.is_dirty = TRUE;
     old_bt->nchildren = nleft;
     old_bt->ndirty = MIN(old_bt->ndirty, old_bt->nchildren);
     
@@ -967,7 +967,7 @@ H5B_split(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, H5B_t *old_bt, haddr
 	if (NULL == (tmp_bt = H5AC_protect(f, dxpl_id, H5AC_BT, old_bt->right, type, udata, H5AC_WRITE)))
 	    HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load right sibling")
 
-	tmp_bt->cache_info.dirty = TRUE;
+	tmp_bt->cache_info.is_dirty = TRUE;
 	tmp_bt->left = *new_addr_p;
 
         if (H5AC_unprotect(f, dxpl_id, H5AC_BT, old_bt->right, tmp_bt, FALSE) != SUCCEED)
@@ -1183,7 +1183,7 @@ H5B_insert(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr,
     if (NULL == (bt = H5AC_protect(f, dxpl_id, H5AC_BT, child, type, udata, H5AC_WRITE)))
         HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load new child")
 
-    bt->cache_info.dirty = TRUE;
+    bt->cache_info.is_dirty = TRUE;
     bt->left = old_root;
 
     if (H5AC_unprotect(f, dxpl_id, H5AC_BT, child, bt, FALSE) != SUCCEED)
@@ -1201,7 +1201,7 @@ H5B_insert(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr,
 
     /* Make certain the old root info is marked as dirty before moving it, */
     /* so it is certain to be written out at the new location */
-    bt->cache_info.dirty = TRUE;
+    bt->cache_info.is_dirty = TRUE;
 
     /* Make a copy of the old root information */
     if (NULL == (new_bt = H5B_copy(f, bt))) {
@@ -1223,7 +1223,7 @@ H5B_insert(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr,
         HGOTO_ERROR(H5E_BTREE, H5E_CANTSPLIT, FAIL, "unable to move B-tree root node")
 
     /* clear the old root info at the old address (we already copied it) */
-    new_bt->cache_info.dirty = TRUE;
+    new_bt->cache_info.is_dirty = TRUE;
     new_bt->left = HADDR_UNDEF;
     new_bt->right = HADDR_UNDEF;
 
@@ -1289,7 +1289,7 @@ H5B_insert_child(const H5F_t *f, const H5B_class_t *type, H5B_t *bt,
     assert(bt);
     assert(bt->nchildren<2*H5F_KVALUE(f, type));
 
-    bt->cache_info.dirty = TRUE;
+    bt->cache_info.is_dirty = TRUE;
     recsize = bt->sizeof_rkey + H5F_SIZEOF_ADDR(f);
 
     if (H5B_INS_RIGHT == anchor) {
@@ -1472,7 +1472,7 @@ H5B_insert_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
 	    HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, H5B_INS_ERROR, "unable to create leaf node")
 	}
 	bt->nchildren = 1;
-	bt->cache_info.dirty = TRUE;
+	bt->cache_info.is_dirty = TRUE;
 	bt->ndirty = 1;
 	bt->key[0].dirty = TRUE;
 	bt->key[1].dirty = TRUE;
@@ -1601,7 +1601,7 @@ H5B_insert_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
      * Update the left and right keys of the current node.
      */
     if (*lt_key_changed) {
-	bt->cache_info.dirty = TRUE;
+	bt->cache_info.is_dirty = TRUE;
 	bt->key[idx].dirty = TRUE;
 	if (idx > 0) {
 	    *lt_key_changed = FALSE;
@@ -1610,7 +1610,7 @@ H5B_insert_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
 	}
     }
     if (*rt_key_changed) {
-	bt->cache_info.dirty = TRUE;
+	bt->cache_info.is_dirty = TRUE;
 	bt->key[idx+1].dirty = TRUE;
 	if (idx+1 < bt->nchildren) {
 	    *rt_key_changed = FALSE;
@@ -1623,7 +1623,7 @@ H5B_insert_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
 	 * The insertion simply changed the address for the child.
 	 */
 	bt->child[idx] = child_addr;
-	bt->cache_info.dirty = TRUE;
+	bt->cache_info.is_dirty = TRUE;
 	bt->ndirty = MAX(bt->ndirty, idx+1);
 	ret_value = H5B_INS_NOOP;
 
@@ -1934,7 +1934,7 @@ H5B_remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
      * our right key and indicate that it changed.
      */
     if (*lt_key_changed) {
-	bt->cache_info.dirty = TRUE;
+	bt->cache_info.is_dirty = TRUE;
 	bt->key[idx].dirty = TRUE;
 	if (idx>0) {
             /* Don't propagate change out of this B-tree node */
@@ -1944,7 +1944,7 @@ H5B_remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
 	}
     }
     if (*rt_key_changed) {
-	bt->cache_info.dirty = TRUE;
+	bt->cache_info.is_dirty = TRUE;
 	bt->key[idx+1].dirty = TRUE;
 	if (idx+1<bt->nchildren) {
             /* Don't propagate change out of this B-tree node */
@@ -1966,7 +1966,7 @@ H5B_remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
                         HGOTO_ERROR(H5E_BTREE, H5E_CANTDECODE, H5B_INS_ERROR, "unable to decode key")
                     HDmemcpy(sibling->key[0].nkey, bt->key[idx+1].nkey, type->sizeof_nkey);
                     sibling->key[0].dirty = TRUE;
-                    sibling->cache_info.dirty = TRUE;
+                    sibling->cache_info.is_dirty = TRUE;
 
                     if (H5AC_unprotect(f, dxpl_id, H5AC_BT, bt->right, sibling, FALSE) != SUCCEED)
                         HGOTO_ERROR(H5E_BTREE, H5E_PROTECT, H5B_INS_ERROR, "unable to release node from tree")
@@ -1988,7 +1988,7 @@ H5B_remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
 	 * keys and the subtree pointer. Free this node (unless it's the
 	 * root node) and return H5B_INS_REMOVE.
 	 */
-	bt->cache_info.dirty = TRUE;
+	bt->cache_info.is_dirty = TRUE;
 	bt->nchildren = 0;
 	bt->ndirty = 0;
 	if (level>0) {
@@ -1997,7 +1997,7 @@ H5B_remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
 		    HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, H5B_INS_ERROR, "unable to load node from tree")
 
 		sibling->right = bt->right;
-		sibling->cache_info.dirty = TRUE;
+		sibling->cache_info.is_dirty = TRUE;
 
                 if (H5AC_unprotect(f, dxpl_id, H5AC_BT, bt->left, sibling, FALSE) != SUCCEED)
                     HGOTO_ERROR(H5E_BTREE, H5E_PROTECT, H5B_INS_ERROR, "unable to release node from tree")
@@ -2016,7 +2016,7 @@ H5B_remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
                 sibling->key[0].dirty = TRUE;
 
 		sibling->left = bt->left;
-		sibling->cache_info.dirty = TRUE;
+		sibling->cache_info.is_dirty = TRUE;
 
                 if (H5AC_unprotect(f, dxpl_id, H5AC_BT, bt->right, sibling, FALSE) != SUCCEED)
                     HGOTO_ERROR(H5E_BTREE, H5E_PROTECT, H5B_INS_ERROR, "unable to release node from tree")
@@ -2041,7 +2041,7 @@ H5B_remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
 	 * key into lt_key and notify the caller that the left key has
 	 * changed.  Return H5B_INS_NOOP.
 	 */
-	bt->cache_info.dirty = TRUE;
+	bt->cache_info.is_dirty = TRUE;
 	bt->nchildren -= 1;
 	bt->ndirty = bt->nchildren;
 	
@@ -2074,7 +2074,7 @@ H5B_remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
 	 * freed).  We copy the new right-most key into rt_key and notify the
 	 * caller that the right key has changed.  Return H5B_INS_NOOP.
 	 */
-	bt->cache_info.dirty = TRUE;
+	bt->cache_info.is_dirty = TRUE;
 	bt->nchildren -= 1;
 	bt->ndirty = MIN(bt->ndirty, bt->nchildren);
 	assert(bt->key[bt->nchildren].nkey);
@@ -2095,7 +2095,7 @@ H5B_remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
                     HGOTO_ERROR(H5E_BTREE, H5E_CANTDECODE, H5B_INS_ERROR, "unable to decode key")
                 HDmemcpy(sibling->key[0].nkey, bt->key[bt->nchildren].nkey, type->sizeof_nkey);
                 sibling->key[0].dirty = TRUE;
-                sibling->cache_info.dirty = TRUE;
+                sibling->cache_info.is_dirty = TRUE;
 
                 if (H5AC_unprotect(f, dxpl_id, H5AC_BT, bt->right, sibling, FALSE) != SUCCEED)
                     HGOTO_ERROR(H5E_BTREE, H5E_PROTECT, H5B_INS_ERROR, "unable to release node from tree")
@@ -2114,7 +2114,7 @@ H5B_remove_helper(H5F_t *f, hid_t dxpl_id, haddr_t addr, const H5B_class_t *type
 	 * the right are shifted left by one place.  The subtree has already
 	 * been freed). Return H5B_INS_NOOP.
 	 */
-	bt->cache_info.dirty = TRUE;
+	bt->cache_info.is_dirty = TRUE;
 	bt->nchildren -= 1;
 	bt->ndirty = bt->nchildren;
 	
@@ -2202,7 +2202,7 @@ H5B_remove(H5F_t *f, hid_t dxpl_id, const H5B_class_t *type, haddr_t addr, void
 
     if (0==bt->nchildren && 0!=bt->level) {
 	bt->level = 0;
-	bt->cache_info.dirty = TRUE;
+	bt->cache_info.is_dirty = TRUE;
     }
     
     if (H5AC_unprotect(f, dxpl_id, H5AC_BT, addr, bt, FALSE) != SUCCEED)
@@ -2483,7 +2483,7 @@ H5B_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int f
 	      bt->sizeof_rkey);
     HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
 	      "Dirty flag:",
-	      bt->cache_info.dirty ? "True" : "False");
+	      bt->cache_info.is_dirty ? "True" : "False");
     HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
 	      "Number of initial dirty children:",
 	      bt->ndirty);
diff --git a/src/H5C.c b/src/H5C.c
index c16f95f..c014ddd 100644
--- a/src/H5C.c
+++ b/src/H5C.c
@@ -65,6 +65,10 @@
  *
  *	 - Create MPI type for dirty objects when flushing in parallel.
  *
+ *	 - Fix TBBT routines so deletions don't move nodes in memory and
+ *         point directly to the TBBT node from the LRU list, eliminating
+ *         binary tree lookups when evicting objects from the cache.
+ *
  *	Tests:
  *
  *	 - Trim execution time.
@@ -92,12 +96,6 @@
 #include "H5TBprivate.h"        /* Threaded, Balanced, Binary Trees     */
 
 
-/* Interface initialization -- disabled in this case */
-#if 0
-static int             interface_initialize_g = 0;
-#endif
-#define INTERFACE_INIT NULL
-
 
 /****************************************************************************
  *
@@ -866,7 +864,7 @@ struct H5C_t
     uint32_t			magic;
 
     int32_t			max_type_id;
-    const char *                (* type_name_table_ptr)[];
+    const char *                (* type_name_table_ptr);
 
     size_t                      max_cache_size;
     size_t                      min_clean_size;
@@ -1025,7 +1023,7 @@ H5C_t *
 H5C_create(size_t		      max_cache_size,
            size_t		      min_clean_size,
            int			      max_type_id,
-           const char *		      (* type_name_table_ptr)[],
+           const char *		      (* type_name_table_ptr),
            H5C_write_permitted_func_t check_write_permitted)
 {
     int i;
@@ -1043,8 +1041,8 @@ H5C_create(size_t		      max_cache_size,
 
     for ( i = 0; i <= max_type_id; i++ ) {
 
-        HDassert( (*type_name_table_ptr)[i] );
-        HDassert( strlen((* type_name_table_ptr)[i]) > 0 );
+        HDassert( (type_name_table_ptr)[i] );
+        HDassert( HDstrlen(( type_name_table_ptr)[i]) > 0 );
     }
 
 
@@ -1328,7 +1326,7 @@ H5C_flush_cache(H5F_t *  f,
         actual_index_size += entry_ptr->size;
 #endif /* H5C_DO_SANITY_CHECKS */
 
-        if ( entry_ptr->protected ) {
+        if ( entry_ptr->is_protected ) {
 
             /* we have major problems -- but lets flush everything 
              * we can before we flag an error.
@@ -1573,7 +1571,7 @@ H5C_insert_entry(H5F_t * 	     f,
      * marking it unprotected.
      */
 
-    entry_ptr->protected = FALSE;
+    entry_ptr->is_protected = FALSE;
 
     if ( H5C_insert_entry_in_tree(cache_ptr, entry_ptr) < 0 ) {
 
@@ -1654,7 +1652,7 @@ H5C_rename_entry(H5F_t *	     f,
         entry_ptr = old_node_ptr->key;
         HDassert( entry_ptr->addr == old_addr );
         HDassert( entry_ptr->type == type );
-        HDassert( !(entry_ptr->protected) );
+        HDassert( !(entry_ptr->is_protected) );
     }
 
     search_target.addr = new_addr;
@@ -1891,7 +1889,7 @@ H5C_protect(H5F_t *	       f,
     HDassert( entry_ptr->addr == addr );
     HDassert( entry_ptr->type == type );
 
-    if ( entry_ptr->protected ) {
+    if ( entry_ptr->is_protected ) {
 
         HGOTO_ERROR(H5E_CACHE, H5E_CANTPROTECT, NULL, \
                     "Target already protected?!?.")
@@ -1903,7 +1901,7 @@ H5C_protect(H5F_t *	       f,
                     "Can't update replacement policy for protect")
     }
 
-    entry_ptr->protected = TRUE;
+    entry_ptr->is_protected = TRUE;
 
     ret_value = thing;
 
@@ -1984,7 +1982,7 @@ H5C_unprotect(H5F_t *		  f,
     HDassert( entry_ptr->addr == addr );
     HDassert( entry_ptr->type == type );
 
-    if ( ! (entry_ptr->protected) ) {
+    if ( ! (entry_ptr->is_protected) ) {
 
             HGOTO_ERROR(H5E_CACHE, H5E_CANTUNPROTECT, FAIL, \
                         "Entry already unprotected??")
@@ -1996,7 +1994,7 @@ H5C_unprotect(H5F_t *		  f,
                         "Can't update replacement policy for unprotect.")
     }
 
-    entry_ptr->protected = FALSE;    
+    entry_ptr->is_protected = FALSE;    
 
     /* this implementation of the "deleted" option is a bit inefficient, as
      * we re-insert the entry to be deleted into the replacement policy
@@ -2068,7 +2066,11 @@ done:
 herr_t
 H5C_stats(H5C_t * cache_ptr,
           const char *  cache_name,
-          hbool_t display_detailed_stats)
+          hbool_t
+#ifndef H5C_COLLECT_CACHE_STATS
+          UNUSED
+#endif /* H5C_COLLECT_CACHE_STATS */
+          display_detailed_stats)
 {
     herr_t	ret_value = SUCCEED;   /* Return value */
 #if H5C_COLLECT_CACHE_STATS
@@ -2202,7 +2204,7 @@ H5C_stats(H5C_t * cache_ptr,
             HDfprintf(stdout, "\n");
 
             HDfprintf(stdout, "  Stats on %s:\n", 
-                      (*(cache_ptr->type_name_table_ptr))[i]);
+                      ((cache_ptr->type_name_table_ptr))[i]);
 
             if ( ( cache_ptr->hits[i] > 0 ) || ( cache_ptr->misses[i] > 0 ) ) {
 
@@ -2274,7 +2276,9 @@ done:
 void
 H5C_stats__reset(H5C_t * cache_ptr)
 {
+#if H5C_COLLECT_CACHE_STATS
     int i;
+#endif /* H5C_COLLECT_CACHE_STATS */
 
     HDassert( cache_ptr );
     HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
@@ -2432,7 +2436,7 @@ H5C_flush_single_entry(H5F_t *		   f,
     H5C_cache_entry_t *	entry_ptr = NULL;
     H5C_cache_entry_t	search_target;
 
-    FUNC_ENTER_NOAPI(H5C_flush_single_entry, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT(H5C_flush_single_entry)
 
     HDassert( cache_ptr );
     HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
@@ -2464,7 +2468,7 @@ H5C_flush_single_entry(H5F_t *		   f,
         HDassert( node_ptr->data == node_ptr->key );
     }
 
-    if ( ( entry_ptr != NULL ) && ( entry_ptr->protected ) )
+    if ( ( entry_ptr != NULL ) && ( entry_ptr->is_protected ) )
     {
         /* Attempt to flush a protected entry -- scream and die. */
         HGOTO_ERROR(H5E_CACHE, H5E_PROTECT, FAIL, \
@@ -2491,7 +2495,7 @@ H5C_flush_single_entry(H5F_t *		   f,
          */
         if ( ( ! cache_ptr->skip_dxpl_id_checks ) && 
              ( ! clear_only ) && 
-             ( entry_ptr->dirty ) && 
+             ( entry_ptr->is_dirty ) && 
              ( IS_H5FD_MPI(f) ) ) {
 
             H5P_genplist_t *dxpl;           /* Dataset transfer property list */
@@ -2565,7 +2569,7 @@ H5C_flush_single_entry(H5F_t *		   f,
             /* Only block for all the processes on the first piece of metadata 
              */
 
-            if ( *first_flush_ptr && entry_ptr->dirty ) {
+            if ( *first_flush_ptr && entry_ptr->is_dirty ) {
                 status = (entry_ptr->type->flush)(f, primary_dxpl_id, destroy, 
                                                  entry_ptr->addr, entry_ptr);
                 *first_flush_ptr = FALSE;
@@ -2583,7 +2587,7 @@ H5C_flush_single_entry(H5F_t *		   f,
 
         if ( ! destroy ) {
         
-            HDassert( !(entry_ptr->dirty) );
+            HDassert( !(entry_ptr->is_dirty) );
         }
     }
 
@@ -2618,7 +2622,7 @@ H5C_insert_entry_in_tree(H5C_t *	     cache_ptr,
     herr_t		ret_value = SUCCEED;      /* Return value */
     H5TB_NODE *		node_ptr = NULL;
 
-    FUNC_ENTER_NOAPI(H5C_insert_entry_in_tree, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT(H5C_insert_entry_in_tree)
 
     HDassert( cache_ptr );
     HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
@@ -2683,7 +2687,7 @@ H5C_load_entry(H5F_t *             f,
     void *		ret_value = NULL;
     H5C_cache_entry_t *	entry_ptr = NULL;
 
-    FUNC_ENTER_NOAPI(H5C_load_entry, NULL)
+    FUNC_ENTER_NOAPI_NOINIT(H5C_load_entry)
 
     HDassert( skip_file_checks || f );
     HDassert( type );
@@ -2699,11 +2703,11 @@ H5C_load_entry(H5F_t *             f,
 
     entry_ptr = (H5C_cache_entry_t *)thing;
 
-    HDassert( entry_ptr->dirty == FALSE );
+    HDassert( entry_ptr->is_dirty == FALSE );
 
     entry_ptr->addr = addr;
     entry_ptr->type = type;
-    entry_ptr->protected = FALSE;
+    entry_ptr->is_protected = FALSE;
 
     if ( (type->size)(f, thing, &(entry_ptr->size)) < 0 ) {
 
@@ -2783,7 +2787,7 @@ H5C_make_space_in_cache(H5F_t *	f,
     H5C_cache_entry_t *	entry_ptr;
     H5C_cache_entry_t *	prev_ptr;
 
-    FUNC_ENTER_NOAPI(H5C_make_space_in_cache, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT(H5C_make_space_in_cache)
 
     HDassert( cache_ptr );
     HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
@@ -2803,11 +2807,11 @@ H5C_make_space_in_cache(H5F_t *	f,
                 ( entry_ptr != NULL )
               )
         {
-            HDassert( ! (entry_ptr->protected) );
+            HDassert( ! (entry_ptr->is_protected) );
 
             prev_ptr = entry_ptr->prev;
 
-            if ( entry_ptr->dirty ) {
+            if ( entry_ptr->is_dirty ) {
 
                 result = H5C_flush_single_entry(f, 
                                                 primary_dxpl_id, 
@@ -2850,8 +2854,8 @@ H5C_make_space_in_cache(H5F_t *	f,
                 ( entry_ptr != NULL )
               )
         {
-            HDassert( ! (entry_ptr->protected) );
-            HDassert( entry_ptr->dirty );
+            HDassert( ! (entry_ptr->is_protected) );
+            HDassert( entry_ptr->is_dirty );
 
             prev_ptr = entry_ptr->aux_prev;
 
@@ -2889,8 +2893,8 @@ H5C_make_space_in_cache(H5F_t *	f,
                 ( entry_ptr != NULL )
               )
         {
-            HDassert( ! (entry_ptr->protected) );
-            HDassert( ! (entry_ptr->dirty) );
+            HDassert( ! (entry_ptr->is_protected) );
+            HDassert( ! (entry_ptr->is_dirty) );
 
             prev_ptr = entry_ptr->aux_prev;
 
@@ -2946,22 +2950,16 @@ H5C_remove_entry_from_tree(H5C_t *	       cache_ptr,
 {
     herr_t		ret_value = SUCCEED;      /* Return value */
 
-    FUNC_ENTER_NOAPI(H5C_remove_entry_from_tree, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT(H5C_remove_entry_from_tree)
 
     HDassert( cache_ptr );
     HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
     HDassert( entry_ptr );
+    HDassert( !entry_ptr->is_protected);
     HDassert( node_ptr );
     HDassert( node_ptr->data == entry_ptr );
     HDassert( entry_ptr->size > 0 );
 
-    if ( entry_ptr->protected )
-    {
-        /* Attempt to delete a protected entry -- scream and die. */
-        HGOTO_ERROR(H5E_CACHE, H5E_PROTECT, FAIL, \
-                    "Attempt to delete protected entry")
-    }
-
     if ( H5TB_rem(&(cache_ptr->index_tree_ptr->root), node_ptr, NULL) 
          != entry_ptr ) {
         HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, \
@@ -3010,21 +3008,13 @@ H5C_update_rp_for_eviction(H5C_t *		cache_ptr,
 {
     herr_t		ret_value = SUCCEED;      /* Return value */
 
-    FUNC_ENTER_NOAPI(H5C_update_rp_for_eviction, FAIL)
-
-#if H5C_DO_SANITY_CHECKS
-
-    if ( ( cache_ptr == NULL ) ||
-         ( cache_ptr->magic != H5C__H5C_T_MAGIC ) ||
-         ( entry_ptr == NULL ) ||
-         ( entry_ptr->protected ) ||
-         ( entry_ptr->size <= 0 ) ) {
-
-        HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "General sanity checks failed")
-    }
-
-#endif /* H5C_DO_SANITY_CHECKS */
+    FUNC_ENTER_NOAPI_NOINIT(H5C_update_rp_for_eviction)
 
+    HDassert( cache_ptr );
+    HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
+    HDassert( entry_ptr );
+    HDassert( !entry_ptr->is_protected);
+    HDassert( entry_ptr->size > 0 );
 
     /* modified LRU specific code */
 
@@ -3040,7 +3030,7 @@ H5C_update_rp_for_eviction(H5C_t *		cache_ptr,
      * dirty flag.
      */
 
-    if ( entry_ptr->dirty ) {
+    if ( entry_ptr->is_dirty ) {
 
         H5C__AUX_DLL_REMOVE(entry_ptr, cache_ptr->dLRU_head_ptr, \
                             cache_ptr->dLRU_tail_ptr, \
@@ -3053,7 +3043,9 @@ H5C_update_rp_for_eviction(H5C_t *		cache_ptr,
                              cache_ptr->cLRU_list_size)
     }
 
+#if H5C_DO_SANITY_CHECKS
 done:
+#endif /* H5C_DO_SANITY_CHECKS */
 
     FUNC_LEAVE_NOAPI(ret_value)
 
@@ -3087,18 +3079,13 @@ H5C_update_rp_for_flush(H5C_t *		    cache_ptr,
 {
     herr_t		ret_value = SUCCEED;      /* Return value */
 
-    FUNC_ENTER_NOAPI(H5C_update_rp_for_flush, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT(H5C_update_rp_for_flush)
 
-#if H5C_DO_SANITY_CHECKS
-    if ( ( cache_ptr == NULL ) ||
-         ( cache_ptr->magic != H5C__H5C_T_MAGIC ) ||
-         ( entry_ptr == NULL ) ||
-         ( entry_ptr->protected ) ||
-         ( entry_ptr->size <= 0 ) ) {
-
-        HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "General sanity checks failed")
-    }
-#endif /* H5C_DO_SANITY_CHECKS */
+    HDassert( cache_ptr );
+    HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
+    HDassert( entry_ptr );
+    HDassert( !entry_ptr->is_protected);
+    HDassert( entry_ptr->size > 0 );
 
     /* modified LRU specific code */
 
@@ -3122,7 +3109,7 @@ H5C_update_rp_for_flush(H5C_t *		    cache_ptr,
      * LRU list.
      */
 
-    if ( entry_ptr->dirty ) {
+    if ( entry_ptr->is_dirty ) {
         H5C__AUX_DLL_REMOVE(entry_ptr, cache_ptr->dLRU_head_ptr, \
                             cache_ptr->dLRU_tail_ptr, \
                             cache_ptr->dLRU_list_len, \
@@ -3138,7 +3125,9 @@ H5C_update_rp_for_flush(H5C_t *		    cache_ptr,
                           cache_ptr->cLRU_tail_ptr, cache_ptr->cLRU_list_len, \
                           cache_ptr->cLRU_list_size)
 
+#if H5C_DO_SANITY_CHECKS
 done:
+#endif /* H5C_DO_SANITY_CHECKS */
 
     FUNC_LEAVE_NOAPI(ret_value)
 
@@ -3172,18 +3161,13 @@ H5C_update_rp_for_insertion(H5C_t *		cache_ptr,
 {
     herr_t		ret_value = SUCCEED;      /* Return value */
 
-    FUNC_ENTER_NOAPI(H5C_update_rp_for_insertion, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT(H5C_update_rp_for_insertion)
 
-#if H5C_DO_SANITY_CHECKS
-    if ( ( cache_ptr == NULL ) ||
-         ( cache_ptr->magic != H5C__H5C_T_MAGIC ) ||
-         ( entry_ptr == NULL ) ||
-         ( entry_ptr->protected ) ||
-         ( entry_ptr->size <= 0 ) ) {
-
-        HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "General sanity checks failed")
-    }
-#endif /* H5C_DO_SANITY_CHECKS */
+    HDassert( cache_ptr );
+    HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
+    HDassert( entry_ptr );
+    HDassert( !entry_ptr->is_protected);
+    HDassert( entry_ptr->size > 0 );
 
     /* modified LRU specific code */
 
@@ -3197,7 +3181,7 @@ H5C_update_rp_for_insertion(H5C_t *		cache_ptr,
      * appropriate.
      */
 
-    if ( entry_ptr->dirty ) {
+    if ( entry_ptr->is_dirty ) {
         H5C__AUX_DLL_PREPEND(entry_ptr, cache_ptr->dLRU_head_ptr, \
                              cache_ptr->dLRU_tail_ptr, \
                              cache_ptr->dLRU_list_len, \
@@ -3209,7 +3193,9 @@ H5C_update_rp_for_insertion(H5C_t *		cache_ptr,
                               cache_ptr->cLRU_list_size)
     }
 
+#if H5C_DO_SANITY_CHECKS
 done:
+#endif /* H5C_DO_SANITY_CHECKS */
 
     FUNC_LEAVE_NOAPI(ret_value)
 
@@ -3247,18 +3233,13 @@ H5C_update_rp_for_protect(H5C_t *	      cache_ptr,
 {
     herr_t		ret_value = SUCCEED;      /* Return value */
 
-    FUNC_ENTER_NOAPI(H5C_update_rp_for_protect, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT(H5C_update_rp_for_protect)
 
-#if H5C_DO_SANITY_CHECKS
-    if ( ( cache_ptr == NULL ) ||
-         ( cache_ptr->magic != H5C__H5C_T_MAGIC ) ||
-         ( entry_ptr == NULL ) ||
-         ( entry_ptr->protected ) ||
-         ( entry_ptr->size <= 0 ) ) {
-
-        HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "General sanity checks failed")
-    }
-#endif /* H5C_DO_SANITY_CHECKS */
+    HDassert( cache_ptr );
+    HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
+    HDassert( entry_ptr );
+    HDassert( !entry_ptr->is_protected);
+    HDassert( entry_ptr->size > 0 );
 
     /* modified LRU specific code */
 
@@ -3272,7 +3253,7 @@ H5C_update_rp_for_protect(H5C_t *	      cache_ptr,
      * as appropriate.
      */
 
-    if ( entry_ptr->dirty ) {
+    if ( entry_ptr->is_dirty ) {
 
         H5C__AUX_DLL_REMOVE(entry_ptr, cache_ptr->dLRU_head_ptr, \
                             cache_ptr->dLRU_tail_ptr, \
@@ -3297,7 +3278,9 @@ H5C_update_rp_for_protect(H5C_t *	      cache_ptr,
     H5C__DLL_APPEND(entry_ptr, cache_ptr->pl_head_ptr, cache_ptr->pl_tail_ptr, \
                      cache_ptr->pl_len, cache_ptr->pl_size)
 
+#if H5C_DO_SANITY_CHECKS
 done:
+#endif /* H5C_DO_SANITY_CHECKS */
 
     FUNC_LEAVE_NOAPI(ret_value)
 
@@ -3331,18 +3314,13 @@ H5C_update_rp_for_rename(H5C_t *	     cache_ptr,
 {
     herr_t		ret_value = SUCCEED;      /* Return value */
 
-    FUNC_ENTER_NOAPI(H5C_update_rp_for_rename, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT(H5C_update_rp_for_rename)
 
-#if H5C_DO_SANITY_CHECKS
-    if ( ( cache_ptr == NULL ) ||
-         ( cache_ptr->magic != H5C__H5C_T_MAGIC ) ||
-         ( entry_ptr == NULL ) ||
-         ( entry_ptr->protected ) ||
-         ( entry_ptr->size <= 0 ) ) {
-
-        HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "General sanity checks failed")
-    }
-#endif /* H5C_DO_SANITY_CHECKS */
+    HDassert( cache_ptr );
+    HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
+    HDassert( entry_ptr );
+    HDassert( !entry_ptr->is_protected);
+    HDassert( entry_ptr->size > 0 );
 
     /* modified LRU specific code */
 
@@ -3360,7 +3338,7 @@ H5C_update_rp_for_rename(H5C_t *	     cache_ptr,
      * as appropriate.
      */
 
-    if ( entry_ptr->dirty ) {
+    if ( entry_ptr->is_dirty ) {
 
         H5C__AUX_DLL_REMOVE(entry_ptr, cache_ptr->dLRU_head_ptr, \
                             cache_ptr->dLRU_tail_ptr, \
@@ -3385,7 +3363,9 @@ H5C_update_rp_for_rename(H5C_t *	     cache_ptr,
                              cache_ptr->cLRU_list_size)
     }
 
+#if H5C_DO_SANITY_CHECKS
 done:
+#endif /* H5C_DO_SANITY_CHECKS */
 
     FUNC_LEAVE_NOAPI(ret_value)
 
@@ -3423,18 +3403,13 @@ H5C_update_rp_for_unprotect(H5C_t *		cache_ptr,
 {
     herr_t		ret_value = SUCCEED;      /* Return value */
 
-    FUNC_ENTER_NOAPI(H5C_update_rp_for_unprotect, FAIL)
+    FUNC_ENTER_NOAPI_NOINIT(H5C_update_rp_for_unprotect)
 
-#if H5C_DO_SANITY_CHECKS
-    if ( ( cache_ptr == NULL ) ||
-         ( cache_ptr->magic != H5C__H5C_T_MAGIC ) ||
-         ( entry_ptr == NULL ) ||
-         ( !(entry_ptr->protected) ) ||
-         ( entry_ptr->size <= 0 ) ) {
-
-        HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "General sanity checks failed")
-    }
-#endif /* H5C_DO_SANITY_CHECKS */
+    HDassert( cache_ptr );
+    HDassert( cache_ptr->magic == H5C__H5C_T_MAGIC );
+    HDassert( entry_ptr );
+    HDassert( entry_ptr->is_protected);
+    HDassert( entry_ptr->size > 0 );
 
     /* Regardless of the replacement policy, remove the entry from the 
      * protected list.
@@ -3456,7 +3431,7 @@ H5C_update_rp_for_unprotect(H5C_t *		cache_ptr,
      * dirty LRU list as appropriate.
      */
 
-    if ( entry_ptr->dirty ) {
+    if ( entry_ptr->is_dirty ) {
 
         H5C__AUX_DLL_PREPEND(entry_ptr, cache_ptr->dLRU_head_ptr, \
                              cache_ptr->dLRU_tail_ptr, \
@@ -3473,18 +3448,11 @@ H5C_update_rp_for_unprotect(H5C_t *		cache_ptr,
 
     /* End modified LRU specific code. */
 
+#if H5C_DO_SANITY_CHECKS
 done:
+#endif /* H5C_DO_SANITY_CHECKS */
 
     FUNC_LEAVE_NOAPI(ret_value)
 
 } /* H5C_update_rp_for_unprotect() */
 
-
-/*************************************************************************/
-/*************************************************************************/
-/*************************************************************************/
-/********************************** END **********************************/
-/*************************************************************************/
-/*************************************************************************/
-/*************************************************************************/
-
diff --git a/src/H5Cprivate.h b/src/H5Cprivate.h
index 2a0d3db..98bf009 100644
--- a/src/H5Cprivate.h
+++ b/src/H5Cprivate.h
@@ -172,7 +172,7 @@ typedef herr_t (*H5C_write_permitted_func_t)(H5F_t *f,
  *		The name is not particularly descriptive, but is retained
  *		to avoid changes in existing code.
  *
- * dirty:	Boolean flag indicating whether the contents of the cache
+ * is_dirty:	Boolean flag indicating whether the contents of the cache
  *		entry has been modified since the last time it was written
  *		to disk.
  *
@@ -186,7 +186,7 @@ typedef herr_t (*H5C_write_permitted_func_t)(H5F_t *f,
  *		      someday.  However it will require a change in the 
  *		      cache interface.
  *
- * protected:	Boolean flag indicating whether this entry is protected
+ * is_protected: Boolean flag indicating whether this entry is protected
  *		(or locked, to use more conventional terms).  When it is
  *		protected, the entry cannot be flushed or accessed until
  *		it is unprotected (or unlocked -- again to use more
@@ -279,8 +279,8 @@ typedef struct H5C_cache_entry_t
     haddr_t		addr;
     size_t		size;
     const H5C_class_t *	type;
-    hbool_t		dirty;
-    hbool_t		protected;
+    hbool_t		is_dirty;
+    hbool_t		is_protected;
 
     /* fields supporting replacement policies: */
 
@@ -312,7 +312,7 @@ typedef struct H5C_t H5C_t;
 H5_DLL H5C_t * H5C_create(size_t                     max_cache_size,
                           size_t                     min_clean_size,
                           int                        max_type_id,
-                          const char *               (* type_name_table_ptr)[],
+                          const char *              (* type_name_table_ptr),
                           H5C_write_permitted_func_t check_write_permitted);
 
 H5_DLL herr_t H5C_dest(H5F_t * f,
diff --git a/src/H5Fpkg.h b/src/H5Fpkg.h
index ce850ab..0853a89 100644
--- a/src/H5Fpkg.h
+++ b/src/H5Fpkg.h
@@ -111,7 +111,7 @@ typedef struct H5F_file_t {
 
     unsigned	super_chksum;	/* Superblock checksum                  */
     unsigned	drvr_chksum;	/* Driver info block checksum           */
-    struct H5AC_t *cache;	/* The object cache			*/
+    H5AC_t      *cache;		/* The object cache			*/
     hid_t       fcpl_id;	/* File creation property list ID 	*/
     int         mdc_nelmts;	/* Size of meta data cache (elements)	*/
     size_t	rdcc_nelmts;	/* Size of raw data chunk cache (elmts)	*/
diff --git a/src/H5Gnode.c b/src/H5Gnode.c
index 530020e..629cb48 100644
--- a/src/H5Gnode.c
+++ b/src/H5Gnode.c
@@ -442,7 +442,7 @@ H5G_node_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5G_node_
     for (i=0; i<sym->nsyms; i++) {
 	if (sym->entry[i].dirty) {
             /* Set the node's dirty flag */
-            sym->cache_info.dirty = TRUE;
+            sym->cache_info.is_dirty = TRUE;
 
             /* Reset the entry's dirty flag */
             sym->entry[i].dirty=FALSE;
@@ -452,7 +452,7 @@ H5G_node_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5G_node_
     /*
      * Write the symbol node to disk.
      */
-    if (sym->cache_info.dirty) {
+    if (sym->cache_info.is_dirty) {
         size = H5G_node_size(f);
 
         /* Allocate temporary buffer */
@@ -468,7 +468,7 @@ H5G_node_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5G_node_
             H5FL_BLK_FREE(symbol_node,buf);
 
         /* Reset the node's dirty flag */
-        sym->cache_info.dirty = FALSE;
+        sym->cache_info.is_dirty = FALSE;
     }
 
     /*
@@ -563,7 +563,7 @@ H5G_node_dest(H5F_t UNUSED *f, H5G_node_t *sym)
     assert(sym);
 
     /* Verify that node is clean */
-    assert (sym->cache_info.dirty==0);
+    assert (sym->cache_info.is_dirty==0);
 
     if(sym->entry)
         sym->entry = H5FL_SEQ_FREE(H5G_entry_t,sym->entry);
@@ -605,7 +605,7 @@ H5G_node_clear(H5F_t *f, H5G_node_t *sym, hbool_t destroy)
     /* Look for dirty entries and reset the dirty flag.  */
     for (i=0; i<sym->nsyms; i++)
         sym->entry[i].dirty=FALSE;
-    sym->cache_info.dirty = FALSE;
+    sym->cache_info.is_dirty = FALSE;
 
     /*
      * Destroy the symbol node?	 This might happen if the node is being
@@ -639,9 +639,7 @@ done:
 static herr_t
 H5G_compute_size(H5F_t *f, H5G_node_t UNUSED *sym, size_t *size_ptr)
 {
-    herr_t      ret_value=SUCCEED;       /* Return value */
-
-    FUNC_ENTER_NOAPI(H5G_compute_size, FAIL);
+    FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5G_compute_size);
 
     /*
      * Check arguments.
@@ -651,9 +649,7 @@ H5G_compute_size(H5F_t *f, H5G_node_t UNUSED *sym, size_t *size_ptr)
 
     *size_ptr = H5G_node_size(f);
 
-done:
-    FUNC_LEAVE_NOAPI(ret_value);
-
+    FUNC_LEAVE_NOAPI(SUCCEED);
 } /* H5G_compute_size() */
 
 
@@ -701,7 +697,7 @@ H5G_node_create(H5F_t *f, hid_t dxpl_id, H5B_ins_t UNUSED op, void *_lt_key,
     size = H5G_node_size(f);
     if (HADDR_UNDEF==(*addr_p=H5MF_alloc(f, H5FD_MEM_BTREE, dxpl_id, size)))
 	HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to allocate file space");
-    sym->cache_info.dirty = TRUE;
+    sym->cache_info.is_dirty = TRUE;
     sym->entry = H5FL_SEQ_CALLOC(H5G_entry_t,(2*H5F_SYM_LEAF_K(f)));
     if (NULL==sym->entry)
 	HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
@@ -1096,13 +1092,13 @@ H5G_node_insert(H5F_t *f, hid_t dxpl_id, haddr_t addr, void UNUSED *_lt_key,
 	HDmemcpy(snrt->entry, sn->entry + H5F_SYM_LEAF_K(f),
 		 H5F_SYM_LEAF_K(f) * sizeof(H5G_entry_t));
 	snrt->nsyms = H5F_SYM_LEAF_K(f);
-	snrt->cache_info.dirty = TRUE;
+	snrt->cache_info.is_dirty = TRUE;
 
 	/* The left node */
 	HDmemset(sn->entry + H5F_SYM_LEAF_K(f), 0,
 		 H5F_SYM_LEAF_K(f) * sizeof(H5G_entry_t));
 	sn->nsyms = H5F_SYM_LEAF_K(f);
-	sn->cache_info.dirty = TRUE;
+	sn->cache_info.is_dirty = TRUE;
 
 	/* The middle key */
 	md_key->offset = sn->entry[sn->nsyms - 1].name_off;
@@ -1130,7 +1126,7 @@ H5G_node_insert(H5F_t *f, hid_t dxpl_id, haddr_t addr, void UNUSED *_lt_key,
     } else {
 	/* Where to insert the new entry? */
 	ret_value = H5B_INS_NOOP;
-	sn->cache_info.dirty = TRUE;
+	sn->cache_info.is_dirty = TRUE;
 	insert_into = sn;
 	if (idx == sn->nsyms) {
 	    rt_key->offset = offset;
@@ -1314,7 +1310,7 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
             *rt_key = *lt_key;
             *rt_key_changed = TRUE;
             sn->nsyms = 0;
-            sn->cache_info.dirty = TRUE;
+            sn->cache_info.is_dirty = TRUE;
             if (H5MF_xfree(f, H5FD_MEM_BTREE, dxpl_id, addr, (hsize_t)H5G_node_size(f))<0
                     || H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, TRUE)<0) {
                 sn = NULL;
@@ -1330,7 +1326,7 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
              * change.
              */
             sn->nsyms -= 1;
-            sn->cache_info.dirty = TRUE;
+            sn->cache_info.is_dirty = TRUE;
             HDmemmove(sn->entry+idx, sn->entry+idx+1,
                       (sn->nsyms-idx)*sizeof(H5G_entry_t));
             ret_value = H5B_INS_NOOP;
@@ -1342,7 +1338,7 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
              * should be changed to reflect the new right-most entry.
              */
             sn->nsyms -= 1;
-            sn->cache_info.dirty = TRUE;
+            sn->cache_info.is_dirty = TRUE;
             rt_key->offset = sn->entry[sn->nsyms-1].name_off;
             *rt_key_changed = TRUE;
             ret_value = H5B_INS_NOOP;
@@ -1353,7 +1349,7 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
              * node.
              */
             sn->nsyms -= 1;
-            sn->cache_info.dirty = TRUE;
+            sn->cache_info.is_dirty = TRUE;
             HDmemmove(sn->entry+idx, sn->entry+idx+1,
                       (sn->nsyms-idx)*sizeof(H5G_entry_t));
             ret_value = H5B_INS_NOOP;
@@ -1380,7 +1376,7 @@ H5G_node_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_lt_key/*in,out*/,
         *rt_key = *lt_key;
         *rt_key_changed = TRUE;
         sn->nsyms = 0;
-        sn->cache_info.dirty = TRUE;
+        sn->cache_info.is_dirty = TRUE;
         if (H5MF_xfree(f, H5FD_MEM_BTREE, dxpl_id, addr, (hsize_t)H5G_node_size(f))<0
                 || H5AC_unprotect(f, dxpl_id, H5AC_SNODE, addr, sn, TRUE)<0) {
             sn = NULL;
@@ -1729,7 +1725,7 @@ H5G_node_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent,
     fprintf(stream, "%*sSymbol Table Node...\n", indent, "");
     fprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
 	    "Dirty:",
-	    sn->cache_info.dirty ? "Yes" : "No");
+	    sn->cache_info.is_dirty ? "Yes" : "No");
     fprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
 	    "Size of Node (in bytes):", (unsigned)H5G_node_size(f));
     fprintf(stream, "%*s%-*s %d of %d\n", indent, "", fwidth,
diff --git a/src/H5HG.c b/src/H5HG.c
index d72d617..181728e 100644
--- a/src/H5HG.c
+++ b/src/H5HG.c
@@ -214,7 +214,7 @@ H5HG_create (H5F_t *f, hid_t dxpl_id, size_t size)
                      "memory allocation failed");
     heap->addr = addr;
     heap->size = size;
-    heap->cache_info.dirty = TRUE;
+    heap->cache_info.is_dirty = TRUE;
     if (NULL==(heap->chunk = H5FL_BLK_MALLOC (heap_chunk,size)))
 	HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, HADDR_UNDEF, \
                      "memory allocation failed");
@@ -519,10 +519,10 @@ H5HG_flush (H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5HG_heap_t
     assert (H5F_addr_eq (addr, heap->addr));
     assert (heap);
 
-    if (heap->cache_info.dirty) {
+    if (heap->cache_info.is_dirty) {
 	if (H5F_block_write (f, H5FD_MEM_GHEAP, addr, heap->size, dxpl_id, heap->chunk)<0)
 	    HGOTO_ERROR (H5E_HEAP, H5E_WRITEERROR, FAIL, "unable to write global heap collection to file");
-	heap->cache_info.dirty = 0;
+	heap->cache_info.is_dirty = FALSE;
     }
 
     if (destroy) {
@@ -560,7 +560,7 @@ H5HG_dest (H5F_t *f, H5HG_heap_t *heap)
     assert (heap);
 
     /* Verify that node is clean */
-    assert (heap->cache_info.dirty==0);
+    assert (heap->cache_info.is_dirty==FALSE);
 
     for (i=0; i<f->shared->ncwfs; i++) {
         if (f->shared->cwfs[i]==heap) {
@@ -602,7 +602,7 @@ H5HG_clear(H5F_t *f, H5HG_heap_t *heap, hbool_t destroy)
     assert (heap);
 
     /* Mark heap as clean */
-    heap->cache_info.dirty = 0;
+    heap->cache_info.is_dirty = FALSE;
 
     if (destroy)
         if (H5HG_dest(f, heap) < 0)
@@ -632,9 +632,7 @@ done:
 static herr_t
 H5HG_compute_size(H5F_t UNUSED *f, H5HG_heap_t *heap, size_t *size_ptr)
 {
-    herr_t      ret_value=SUCCEED;       /* Return value */
-    
-    FUNC_ENTER_NOAPI(H5HG_compute_size, FAIL);
+    FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HG_compute_size);
 
     /* Check arguments */
     HDassert(heap);
@@ -642,9 +640,7 @@ H5HG_compute_size(H5F_t UNUSED *f, H5HG_heap_t *heap, size_t *size_ptr)
 
     *size_ptr = heap->size;
 
-done:
-    FUNC_LEAVE_NOAPI(ret_value);
-
+    FUNC_LEAVE_NOAPI(SUCCEED);
 } /* H5HG_compute_size() */
 
 
@@ -757,7 +753,7 @@ H5HG_alloc (H5F_t *f, H5HG_heap_t *heap, size_t size)
     }
 
     /* Mark the heap as dirty */
-    heap->cache_info.dirty = 1;
+    heap->cache_info.is_dirty = TRUE;
 
     /* Set the return value */
     ret_value=idx;
@@ -848,7 +844,7 @@ H5HG_extend (H5F_t *f, H5HG_heap_t *heap, size_t size)
     assert(H5HG_ISALIGNED(heap->obj[0].size));
 
     /* Mark the heap as dirty */
-    heap->cache_info.dirty = 1;
+    heap->cache_info.is_dirty = TRUE;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value);
@@ -1020,7 +1016,7 @@ H5HG_insert (H5F_t *f, hid_t dxpl_id, size_t size, void *obj, H5HG_t *hobj/*out*
                  need-(H5HG_SIZEOF_OBJHDR(f)+size));
 #endif /* OLD_WAY */
     } /* end if */
-    heap->cache_info.dirty = TRUE;
+    heap->cache_info.is_dirty = TRUE;
 
     /* Return value */
     hobj->addr = heap->addr;
@@ -1227,7 +1223,7 @@ H5HG_link (H5F_t *f, hid_t dxpl_id, const H5HG_t *hobj, int adjust)
         if (heap->obj[hobj->idx].nrefs+adjust>H5HG_MAXLINK)
             HGOTO_ERROR (H5E_HEAP, H5E_BADVALUE, FAIL, "new link count would be out of range");
         heap->obj[hobj->idx].nrefs += adjust;
-        heap->cache_info.dirty = TRUE;
+        heap->cache_info.is_dirty = TRUE;
     } /* end if */
 
     /* Set return value */
@@ -1306,14 +1302,14 @@ H5HG_remove (H5F_t *f, hid_t dxpl_id, H5HG_t *hobj)
         H5F_ENCODE_LENGTH (f, p, heap->obj[0].size);
     }
     HDmemset (heap->obj+hobj->idx, 0, sizeof(H5HG_obj_t));
-    heap->cache_info.dirty = 1;
+    heap->cache_info.is_dirty = TRUE;
 
     if (heap->obj[0].size+H5HG_SIZEOF_HDR(f)==heap->size) {
         /*
          * The collection is empty. Remove it from the CWFS list and return it
          * to the file free list.
          */
-        heap->cache_info.dirty = FALSE;
+        heap->cache_info.is_dirty = FALSE;
         H5_CHECK_OVERFLOW(heap->size,size_t,hsize_t);
         H5MF_xfree(f, H5FD_MEM_GHEAP, dxpl_id, heap->addr, (hsize_t)heap->size);
         deleted=TRUE;   /* Indicate that the object was deleted, for the unprotect call */
diff --git a/src/H5HGdbg.c b/src/H5HGdbg.c
index f3f081f..dccdc54 100644
--- a/src/H5HGdbg.c
+++ b/src/H5HGdbg.c
@@ -75,7 +75,7 @@ H5HG_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
     fprintf(stream, "%*sGlobal Heap Collection...\n", indent, "");
     fprintf(stream, "%*s%-*s %d\n", indent, "", fwidth,
 	    "Dirty:",
-	    (int)(h->cache_info.dirty));
+	    (int)(h->cache_info.is_dirty));
     fprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth,
 	    "Total collection size in file:",
 	    (unsigned long)(h->size));
diff --git a/src/H5HL.c b/src/H5HL.c
index e45b617..bf402b0 100644
--- a/src/H5HL.c
+++ b/src/H5HL.c
@@ -170,7 +170,7 @@ H5HL_create(H5F_t *f, hid_t dxpl_id, size_t size_hint, haddr_t *addr_p/*out*/)
     }
 
     /* add to cache */
-    heap->cache_info.dirty = 1;
+    heap->cache_info.is_dirty = TRUE;
     if (H5AC_set(f, dxpl_id, H5AC_LHEAP, *addr_p, heap) < 0)
 	HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, FAIL, "unable to cache heap");
 
@@ -549,7 +549,7 @@ H5HL_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5HL_t *heap)
     assert(H5F_addr_defined(addr));
     assert(heap);
 
-    if (heap->cache_info.dirty) {
+    if (heap->cache_info.is_dirty) {
         haddr_t hdr_end_addr;
         size_t  sizeof_hdr = H5HL_SIZEOF_HDR(f);    /* cache H5HL header size for file */
 
@@ -578,7 +578,7 @@ H5HL_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5HL_t *heap)
 		HGOTO_ERROR(H5E_HEAP, H5E_WRITEERROR, FAIL, "unable to write heap data to file")
 	}
 
-	heap->cache_info.dirty = 0;
+	heap->cache_info.is_dirty = FALSE;
     }
 
     /* Should we destroy the memory version? */
@@ -618,7 +618,7 @@ H5HL_dest(H5F_t UNUSED *f, H5HL_t *heap)
     assert(heap);
 
     /* Verify that node is clean */
-    assert (heap->cache_info.dirty==0);
+    assert (heap->cache_info.is_dirty==FALSE);
 
     if(heap->chunk)
         heap->chunk = H5FL_BLK_FREE(heap_chunk,heap->chunk);
@@ -659,7 +659,7 @@ H5HL_clear(H5F_t *f, H5HL_t *heap, hbool_t destroy)
     assert(heap);
 
     /* Mark heap as clean */
-    heap->cache_info.dirty = 0;
+    heap->cache_info.is_dirty = FALSE;
 
     if (destroy)
         if (H5HL_dest(f, heap) < 0)
@@ -688,9 +688,7 @@ done:
 static herr_t
 H5HL_compute_size(H5F_t *f, H5HL_t *heap, size_t *size_ptr)
 {
-    herr_t  ret_value = SUCCEED;    /* Return value */
-
-    FUNC_ENTER_NOAPI(H5HL_compute_size, FAIL);
+    FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HL_compute_size);
 
     /* check arguments */
     HDassert(f);
@@ -699,10 +697,7 @@ H5HL_compute_size(H5F_t *f, H5HL_t *heap, size_t *size_ptr)
 
     *size_ptr = H5HL_SIZEOF_HDR(f) + heap->disk_alloc;
 
-done:
-
-    FUNC_LEAVE_NOAPI(ret_value)
-
+    FUNC_LEAVE_NOAPI(SUCCEED)
 } /* H5HL_compute_size() */
 
 
@@ -961,7 +956,7 @@ H5HL_insert(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t buf_size, const void *
     if (NULL == (heap = H5AC_protect(f, dxpl_id, H5AC_LHEAP, addr, NULL, NULL, H5AC_WRITE)))
 	HGOTO_ERROR(H5E_HEAP, H5E_PROTECT, (size_t)(-1), "unable to load heap");
 
-    ++heap->cache_info.dirty;
+    heap->cache_info.is_dirty=TRUE;
 
     /* Cache this for later */
     sizeof_hdr= H5HL_SIZEOF_HDR(f);
@@ -1134,7 +1129,7 @@ H5HL_write(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t offset, size_t size, co
     assert(offset < heap->mem_alloc);
     assert(offset + size <= heap->mem_alloc);
 
-    ++heap->cache_info.dirty;
+    heap->cache_info.is_dirty=TRUE;
     HDmemcpy(heap->chunk + H5HL_SIZEOF_HDR(f) + offset, buf, size);
 
 done:
@@ -1200,7 +1195,7 @@ H5HL_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t offset, size_t size)
     assert(offset + size <= heap->mem_alloc);
 
     fl = heap->freelist;
-    ++heap->cache_info.dirty;
+    heap->cache_info.is_dirty=TRUE;
 
     /*
      * Check if this chunk can be prepended or appended to an already
diff --git a/src/H5HLdbg.c b/src/H5HLdbg.c
index 1197fb8..0061d37 100644
--- a/src/H5HLdbg.c
+++ b/src/H5HLdbg.c
@@ -73,7 +73,7 @@ H5HL_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent, int
     fprintf(stream, "%*sLocal Heap...\n", indent, "");
     fprintf(stream, "%*s%-*s %d\n", indent, "", fwidth,
 	    "Dirty:",
-	    (int) (h->cache_info.dirty));
+	    (int) (h->cache_info.is_dirty));
     fprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth,
 	    "Header size (in bytes):",
 	    (unsigned long) H5HL_SIZEOF_HDR(f));
diff --git a/src/H5I.c b/src/H5I.c
index 125ab93..3beed36 100644
--- a/src/H5I.c
+++ b/src/H5I.c
@@ -439,9 +439,7 @@ herr_t H5Inmembers(H5I_type_t type, hsize_t *num_members)
     FUNC_ENTER_API(H5Inmembers, FAIL);
 
     if( H5I_IS_LIB_TYPE( type ) )
-    {
         HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "cannot call public function on library type");
-    }
 
     /* Validate parameters.  This needs to be done here, instead of letting
      * the private interface handle it, because the public interface throws
@@ -454,10 +452,12 @@ herr_t H5Inmembers(H5I_type_t type, hsize_t *num_members)
 
     if (num_members)
     {
-        *num_members = H5I_nmembers(type);
+        int members;
 
-        if (*num_members < 0)
-            ret_value = FAIL;
+        if ((members = H5I_nmembers(type)) < 0)
+            HGOTO_ERROR(H5E_ATOM, H5E_CANTCOUNT, FAIL, "can't compute number of members");
+
+        *num_members=(hsize_t)members;
     }
 
 done:
diff --git a/src/H5O.c b/src/H5O.c
index ba8033f..22eb86b 100644
--- a/src/H5O.c
+++ b/src/H5O.c
@@ -281,7 +281,7 @@ H5O_init(H5F_t *f, hid_t dxpl_id, size_t size_hint, H5G_entry_t *ent/*out*/, had
     if (NULL == (oh = H5FL_MALLOC(H5O_t)))
         HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
 
-    oh->cache_info.dirty = TRUE;
+    oh->cache_info.is_dirty = TRUE;
     oh->version = H5O_VERSION;
     oh->nlink = 0;
 
@@ -658,7 +658,7 @@ H5O_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5O_t *oh)
     assert(oh);
 
     /* flush */
-    if (oh->cache_info.dirty) {
+    if (oh->cache_info.is_dirty) {
 	p = buf;
 
 	/* encode version */
@@ -779,7 +779,7 @@ H5O_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5O_t *oh)
                 oh->chunk[u].dirty = FALSE;
 	    } /* end if */
 	} /* end for */
-	oh->cache_info.dirty = FALSE;
+	oh->cache_info.is_dirty = FALSE;
     }
 
     if (destroy) {
@@ -818,7 +818,7 @@ H5O_dest(H5F_t UNUSED *f, H5O_t *oh)
     assert(oh);
 
     /* Verify that node is clean */
-    assert (oh->cache_info.dirty==0);
+    assert (oh->cache_info.is_dirty==FALSE);
 
     /* destroy chunks */
     for (i = 0; i < oh->nchunks; i++) {
@@ -883,7 +883,7 @@ H5O_clear(H5F_t *f, H5O_t *oh, hbool_t destroy)
         oh->mesg[u].dirty=FALSE;
 
     /* Mark whole header as clean */
-    oh->cache_info.dirty=FALSE;
+    oh->cache_info.is_dirty=FALSE;
 
     if (destroy)
         if (H5O_dest(f, oh) < 0)
@@ -921,9 +921,8 @@ H5O_compute_size(H5F_t *f, H5O_t *oh, size_t *size_ptr)
 {
     unsigned	u;
     size_t	size;
-    herr_t      ret_value=SUCCEED;       /* Return value */
 
-    FUNC_ENTER_NOAPI(H5O_compute_size, FAIL);
+    FUNC_ENTER_NOAPI_NOINIT(H5O_compute_size);
 
     /* check args */
     HDassert(f);
@@ -941,10 +940,7 @@ H5O_compute_size(H5F_t *f, H5O_t *oh, size_t *size_ptr)
 
     *size_ptr = size;
 
-done:
-
-    FUNC_LEAVE_NOAPI(ret_value);
-
+    FUNC_LEAVE_NOAPI(SUCCEED);
 } /* H5O_compute_size() */
 
 
@@ -1240,7 +1236,7 @@ H5O_link(const H5G_entry_t *ent, int adjust, hid_t dxpl_id)
 	if (oh->nlink + adjust < 0)
 	    HGOTO_ERROR(H5E_OHDR, H5E_LINKCOUNT, FAIL, "link count would be negative");
 	oh->nlink += adjust;
-	oh->cache_info.dirty = TRUE;
+	oh->cache_info.is_dirty = TRUE;
 
         /* Check if the object should be deleted */
         if(oh->nlink==0) {
@@ -1261,7 +1257,7 @@ H5O_link(const H5G_entry_t *ent, int adjust, hid_t dxpl_id)
         } /* end if */
     } else if (adjust>0) {
 	oh->nlink += adjust;
-	oh->cache_info.dirty = TRUE;
+	oh->cache_info.is_dirty = TRUE;
     }
 
     /* Set return value */
@@ -2203,7 +2199,7 @@ H5O_write_mesg(H5O_t *oh, unsigned idx, const H5O_class_t *type,
 
     idx_msg->flags = flags;
     idx_msg->dirty = TRUE;
-    oh->cache_info.dirty = TRUE;
+    oh->cache_info.is_dirty = TRUE;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value);
@@ -2270,7 +2266,7 @@ H5O_touch_oh(H5F_t *f, H5O_t *oh, hbool_t force)
     }
     *((time_t*)(oh->mesg[idx].native)) = now;
     oh->mesg[idx].dirty = TRUE;
-    oh->cache_info.dirty = TRUE;
+    oh->cache_info.is_dirty = TRUE;
 
 done:
     FUNC_LEAVE_NOAPI(ret_value);
@@ -2560,7 +2556,7 @@ H5O_remove_real(H5G_entry_t *ent, const H5O_class_t *type, int sequence, hid_t d
             else
                 curr_msg->native = H5O_free_real(type, curr_msg->native);
 	    curr_msg->dirty = TRUE;
-	    oh->cache_info.dirty = TRUE;
+	    oh->cache_info.is_dirty = TRUE;
 	    H5O_touch_oh(ent->file, oh, FALSE);
 	}
     }
@@ -3022,7 +3018,7 @@ H5O_alloc(H5F_t *f, H5O_t *oh, const H5O_class_t *type, size_t size)
     msg->dirty = TRUE;
     msg->native = NULL;
 
-    oh->cache_info.dirty = TRUE;
+    oh->cache_info.is_dirty = TRUE;
 
     /* Set return value */
     ret_value=idx;
@@ -3489,7 +3485,7 @@ H5O_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int f
 
     HDfprintf(stream, "%*s%-*s %d\n", indent, "", fwidth,
 	      "Dirty:",
-	      (int) (oh->cache_info.dirty));
+	      (int) (oh->cache_info.is_dirty));
     HDfprintf(stream, "%*s%-*s %d\n", indent, "", fwidth,
 	      "Version:",
 	      (int) (oh->version));