ssize_t cmd_snapshot_list_outputs(struct ltt_session *session,
struct lttng_snapshot_output **outputs);
ssize_t cmd_list_syscalls(struct lttng_event **events);
-ssize_t cmd_list_tracker_ids(enum lttng_tracker_type tracker_type,
+int cmd_list_tracker_ids(enum lttng_tracker_type tracker_type,
struct ltt_session *session,
enum lttng_domain_type domain,
- struct lttng_tracker_id **ids);
+ struct lttng_tracker_ids **ids);
int cmd_data_pending(struct ltt_session *session);