+ if (s->type == SOURCE_REALTIME) {
+ prioq_reshuffle(s->event->realtime_earliest, s, &s->time.earliest_index);
+ prioq_reshuffle(s->event->realtime_latest, s, &s->time.latest_index);
+ } else {
+ prioq_reshuffle(s->event->monotonic_earliest, s, &s->time.earliest_index);
+ prioq_reshuffle(s->event->monotonic_latest, s, &s->time.latest_index);
+ }
+
+ return 0;
+}
+
+int sd_event_source_get_time_accuracy(sd_event_source *s, uint64_t *usec) {
+ assert_return(s, -EINVAL);
+ assert_return(usec, -EINVAL);
+ assert_return(s->type == SOURCE_REALTIME || s->type == SOURCE_MONOTONIC, -EDOM);
+ assert_return(!event_pid_changed(s->event), -ECHILD);
+
+ *usec = s->time.accuracy;
+ return 0;
+}
+
+int sd_event_source_set_time_accuracy(sd_event_source *s, uint64_t usec) {
+ assert_return(s, -EINVAL);
+ assert_return(usec != (uint64_t) -1, -EINVAL);
+ assert_return(s->type == SOURCE_REALTIME || s->type == SOURCE_MONOTONIC, -EDOM);
+ assert_return(s->event->state != SD_EVENT_FINISHED, -ESTALE);
+ assert_return(!event_pid_changed(s->event), -ECHILD);
+
+ if (usec == 0)
+ usec = DEFAULT_ACCURACY_USEC;
+
+ if (s->time.accuracy == usec)
+ return 0;
+
+ s->time.accuracy = usec;
+