-int kernel_enable_syscall(const char *syscall_name,
- struct ltt_kernel_channel *channel);
-int kernel_disable_syscall(const char *syscall_name,
- struct ltt_kernel_channel *channel);
+int kernel_track_pid(struct ltt_kernel_session *session, int pid);
+int kernel_untrack_pid(struct ltt_kernel_session *session, int pid);