+graph_instance_t *graph_inst_find_exact (graph_config_t *cfg, /* {{{ */
+ graph_ident_t *ident)
+{
+ size_t i;
+
+ if ((cfg == NULL) || (ident == NULL))
+ return (NULL);
+
+ for (i = 0; i < cfg->instances_num; i++)
+ if (inst_compare_ident (cfg->instances[i], ident) == 0)
+ return (cfg->instances[i]);
+
+ return (NULL);
+} /* }}} graph_instance_t *graph_inst_find_exact */
+
+graph_instance_t *graph_inst_find_matching (graph_config_t *cfg, /* {{{ */
+ const graph_ident_t *ident)
+{
+ size_t i;
+
+ if ((cfg == NULL) || (ident == NULL))
+ return (NULL);
+
+ for (i = 0; i < cfg->instances_num; i++)
+ if (inst_ident_matches (cfg->instances[i], ident))
+ return (cfg->instances[i]);
+
+ return (NULL);
+} /* }}} graph_instance_t *graph_inst_find_matching */
+
+int graph_inst_find_all_matching (graph_config_t *cfg, /* {{{ */
+ const graph_ident_t *ident,
+ graph_inst_callback_t callback, void *user_data)
+{
+ size_t i;
+
+ if ((cfg == NULL) || (ident == NULL) || (callback == NULL))
+ return (EINVAL);
+
+ for (i = 0; i < cfg->instances_num; i++)
+ {
+ int status;
+
+ if (!inst_matches_ident (cfg->instances[i], ident))
+ continue;
+
+ status = (*callback) (cfg, cfg->instances[i], user_data);
+ if (status != 0)
+ return (status);
+ }
+
+ return (0);
+} /* }}} int graph_inst_find_all_matching */
+
+int graph_inst_search (graph_config_t *cfg, const char *term, /* {{{ */
+ graph_inst_callback_t cb,