- dictionary_read_lock(dict);
- NAME_VALUE *nv = dictionary_name_value_index_find_nolock(dict, name, 0);
- dictionary_unlock(dict);
+// ----------------------------------------------------------------------------
+// API - walk through the dictionary
+// the dictionary is locked for reading while this happens
+// do not user other dictionary calls while walking the dictionary - deadlock!
+
+static int dictionary_walker(avl *a, int (*callback)(void *entry, void *data), void *data) {
+ int total = 0, ret = 0;
+
+ if(a->avl_link[0]) {
+ ret = dictionary_walker(a->avl_link[0], callback, data);
+ if(ret < 0) return ret;
+ total += ret;
+ }
+
+ ret = callback(((NAME_VALUE *)a)->value, data);
+ if(ret < 0) return ret;
+ total += ret;
+
+ if(a->avl_link[1]) {
+ ret = dictionary_walker(a->avl_link[1], callback, data);
+ if (ret < 0) return ret;
+ total += ret;
+ }
+
+ return total;
+}
+
+int dictionary_get_all(DICTIONARY *dict, int (*callback)(void *entry, void *data), void *data) {
+ int ret = 0;
+
+ dictionary_read_lock(dict);
+
+ if(likely(dict->values_index.root))
+ ret = dictionary_walker(dict->values_index.root, callback, data);