+/* Like shash_clear(), but also free() each node's 'data'. */
+void
+shash_clear_free_data(struct shash *sh)
+{
+ struct shash_node *node, *next;
+
+ SHASH_FOR_EACH_SAFE (node, next, sh) {
+ hmap_remove(&sh->map, &node->node);
+ free(node->data);
+ free(node->name);
+ free(node);
+ }
+}
+