+static void statsd_metric_free (statsd_metric_t *metric) /* {{{ */
+{
+ if (metric == NULL)
+ return;
+
+ if (metric->latency != NULL)
+ {
+ latency_counter_destroy (metric->latency);
+ metric->latency = NULL;
+ }
+
+ if (metric->set != NULL)
+ {
+ void *key;
+ void *value;
+
+ while (c_avl_pick (metric->set, &key, &value) == 0)
+ {
+ sfree (key);
+ assert (value == NULL);
+ }
+
+ c_avl_destroy (metric->set);
+ metric->set = NULL;
+ }
+
+ sfree (metric);
+} /* }}} void statsd_metric_free */
+