int kernel_disable_event(struct ltt_kernel_event *event);
int kernel_enable_event(struct ltt_kernel_event *event);
int kernel_enable_channel(struct ltt_kernel_channel *chan);
+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_open_metadata(struct ltt_kernel_session *session);
int kernel_open_metadata_stream(struct ltt_kernel_session *session);
int kernel_open_channel_stream(struct ltt_kernel_channel *channel);