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-rw-r--r--src/H5C.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/src/H5C.c b/src/H5C.c
index 0082a98..cd42512 100644
--- a/src/H5C.c
+++ b/src/H5C.c
@@ -9902,6 +9902,59 @@ H5C_retag_entries(H5C_t * cache_ptr, haddr_t src_tag, haddr_t dest_tag)
/*-------------------------------------------------------------------------
+ *
+ * Function: H5C_expunge_tag_type_metadata
+ *
+ * Purpose: Search and expunge from the cache entries associated
+ * with 'tag' and type id.
+ *
+ * Return: FAIL if error is detected, SUCCEED otherwise.
+ *
+ * Programmer: Vailin Choi; May 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5C_expunge_tag_type_metadata(H5F_t *f, hid_t dxpl_id, haddr_t tag, int type_id, unsigned flags)
+{
+ unsigned u; /* Local index variable */
+ H5C_t *cache_ptr = NULL;
+ herr_t ret_value = SUCCEED; /* Return value */
+
+ FUNC_ENTER_NOAPI(FAIL)
+
+ /* Sanity check */
+ HDassert(f);
+ HDassert(f->shared);
+ HDassert(f->shared->cache);
+ HDassert(f->shared->cache->magic == H5C__H5C_T_MAGIC);
+
+ /* Get cache pointer */
+ cache_ptr = f->shared->cache;
+
+ /* Iterate through hash table entries, expunge those with specified tag and type id */
+ for(u = 0; u < H5C__HASH_TABLE_LEN; u++) {
+ H5C_cache_entry_t *entry_ptr; /* Entry pointer */
+
+ entry_ptr = cache_ptr->index[u];
+ while(entry_ptr != NULL) {
+ /* Found one with the same tag and type id */
+ if(entry_ptr->tag == tag && entry_ptr->type->id == type_id) {
+
+ if(H5C_expunge_entry(f, dxpl_id, entry_ptr->type, entry_ptr->addr, flags) < 0)
+ HGOTO_ERROR(H5E_CACHE, H5E_CANTEXPUNGE, FAIL, "H5C_expunge_entry() failed.")
+ } /* end if */
+
+ entry_ptr = entry_ptr->ht_next;
+ } /* end while */
+ } /* end for */
+
+done:
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* H5C_expunge_tag_type_metadata */
+
+
+/*-------------------------------------------------------------------------
* Function: H5C_get_entry_ring
*
* Purpose: Given a file address, retrieve the ring for an entry at that