+ unsigned int nb_init_streams,
+ enum lttng_event_output output,
+ int type,
+ uint64_t tracefile_size,
+ uint64_t tracefile_count,
+ unsigned int monitor,
+ unsigned int live_timer_interval,
+ unsigned int monitor_timer_interval);
+int consumer_is_data_pending(uint64_t session_id,
+ struct consumer_output *consumer);
+int consumer_close_metadata(struct consumer_socket *socket,
+ uint64_t metadata_key);
+int consumer_setup_metadata(struct consumer_socket *socket,
+ uint64_t metadata_key);
+int consumer_push_metadata(struct consumer_socket *socket,
+ uint64_t metadata_key, char *metadata_str, size_t len,
+ size_t target_offset, uint64_t version);
+int consumer_flush_channel(struct consumer_socket *socket, uint64_t key);
+int consumer_clear_quiescent_channel(struct consumer_socket *socket, uint64_t key);
+int consumer_get_discarded_events(uint64_t session_id, uint64_t channel_key,
+ struct consumer_output *consumer, uint64_t *discarded);
+int consumer_get_lost_packets(uint64_t session_id, uint64_t channel_key,
+ struct consumer_output *consumer, uint64_t *lost);
+
+/* Snapshot command. */
+int consumer_snapshot_channel(struct consumer_socket *socket, uint64_t key,
+ struct snapshot_output *output, int metadata,
+ uid_t uid, gid_t gid, const char *session_path, int wait,
+ uint64_t nb_packets_per_stream, uint64_t trace_archive_id);
+
+/* Rotation commands. */
+int consumer_rotate_channel(struct consumer_socket *socket, uint64_t key,
+ uid_t uid, gid_t gid, struct consumer_output *output,
+ char *domain_path, bool is_metadata_channel, uint64_t new_chunk_id);
+int consumer_rotate_rename(struct consumer_socket *socket, uint64_t session_id,
+ const struct consumer_output *output, const char *old_path,
+ const char *new_path, uid_t uid, gid_t gid);
+int consumer_check_rotation_pending_local(struct consumer_socket *socket,
+ uint64_t session_id, uint64_t chunk_id);
+int consumer_check_rotation_pending_relay(struct consumer_socket *socket,
+ const struct consumer_output *output, uint64_t session_id,
+ uint64_t chunk_id);
+int consumer_mkdir(struct consumer_socket *socket, uint64_t session_id,
+ const struct consumer_output *output, const char *path,
+ uid_t uid, gid_t gid);