+/*
+ * Create a list of JUL domain events.
+ *
+ * Return number of events in list on success or else a negative value.
+ */
+static int list_lttng_jul_events(struct jul_domain *dom,
+ struct lttng_event **events)
+{
+ int i = 0, ret = 0;
+ unsigned int nb_event = 0;
+ struct jul_event *event;
+ struct lttng_event *tmp_events;
+ struct lttng_ht_iter iter;
+
+ assert(dom);
+ assert(events);
+
+ DBG3("Listing JUL events");
+
+ nb_event = lttng_ht_get_count(dom->events);
+ if (nb_event == 0) {
+ ret = nb_event;
+ goto error;
+ }
+
+ tmp_events = zmalloc(nb_event * sizeof(*tmp_events));
+ if (!tmp_events) {
+ PERROR("zmalloc JUL events session");
+ ret = -LTTNG_ERR_FATAL;
+ goto error;
+ }
+
+ rcu_read_lock();
+ cds_lfht_for_each_entry(dom->events->ht, &iter.iter, event, node.node) {
+ strncpy(tmp_events[i].name, event->name, sizeof(tmp_events[i].name));
+ tmp_events[i].name[sizeof(tmp_events[i].name) - 1] = '\0';
+ tmp_events[i].enabled = event->enabled;
+ i++;
+ }
+ rcu_read_unlock();
+
+ *events = tmp_events;
+ ret = nb_event;
+
+error:
+ assert(nb_event == i);
+ return ret;
+}
+