+int ust_consumer_push_metadata(struct consumer_socket *socket,
+ struct ust_app_session *ua_sess, char *metadata_str,
+ size_t len, size_t target_offset);
+
+int ust_consumer_close_metadata(struct consumer_socket *socket,
+ struct ust_app_channel *ua_chan);
+
+int ust_consumer_setup_metadata(struct consumer_socket *socket,
+ struct ust_app_channel *ua_chan);
+