-int kernel_track_pid(struct ltt_kernel_session *session, int pid);
-int kernel_untrack_pid(struct ltt_kernel_session *session, int pid);
+int kernel_track_id(enum lttng_tracker_type tracker_type,
+ struct ltt_kernel_session *session,
+ const struct lttng_tracker_id *id);
+int kernel_untrack_id(enum lttng_tracker_type tracker_type,
+ struct ltt_kernel_session *session,
+ const struct lttng_tracker_id *id);