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);
void kernel_destroy_channel(struct ltt_kernel_channel *kchan);
int kernel_snapshot_record(struct ltt_kernel_session *ksess,
struct snapshot_output *output, int wait, uint64_t max_stream_size);
+int kernel_syscall_mask(int chan_fd, char **syscall_mask, uint32_t *nr_bits);
int init_kernel_workarounds(void);