+ case LTTNG_CONSUMER_CLOSE_TRACE_CHUNK:
+ {
+ enum lttng_trace_chunk_command_type close_command =
+ msg.u.close_trace_chunk.close_command.value;
+ const uint64_t relayd_id =
+ msg.u.close_trace_chunk.relayd_id.value;
+ struct lttcomm_consumer_close_trace_chunk_reply reply;
+ char path[LTTNG_PATH_MAX];
+ ssize_t ret_send;
+
+ ret_code = lttng_consumer_close_trace_chunk(
+ msg.u.close_trace_chunk.relayd_id.is_set ?
+ &relayd_id :
+ NULL,
+ msg.u.close_trace_chunk.session_id,
+ msg.u.close_trace_chunk.chunk_id,
+ (time_t) msg.u.close_trace_chunk.close_timestamp,
+ msg.u.close_trace_chunk.close_command.is_set ?
+ &close_command :
+ NULL, path);
+ reply.ret_code = ret_code;
+ reply.path_length = strlen(path) + 1;
+ ret_send = lttcomm_send_unix_sock(sock, &reply, sizeof(reply));
+ if (ret_send != sizeof(reply)) {
+ goto error_fatal;
+ }
+ ret_send = lttcomm_send_unix_sock(
+ sock, path, reply.path_length);
+ if (ret_send != reply.path_length) {
+ goto error_fatal;
+ }
+ goto end_nosignal;
+ }
+ case LTTNG_CONSUMER_TRACE_CHUNK_EXISTS:
+ {
+ const uint64_t relayd_id =
+ msg.u.trace_chunk_exists.relayd_id.value;
+
+ ret_code = lttng_consumer_trace_chunk_exists(
+ msg.u.trace_chunk_exists.relayd_id.is_set ?
+ &relayd_id : NULL,
+ msg.u.trace_chunk_exists.session_id,
+ msg.u.trace_chunk_exists.chunk_id);
+ goto end_msg_sessiond;
+ }
+ case LTTNG_CONSUMER_OPEN_CHANNEL_PACKETS:
+ {
+ const uint64_t key = msg.u.open_channel_packets.key;
+ struct lttng_consumer_channel *channel =
+ consumer_find_channel(key);
+
+ if (channel) {
+ pthread_mutex_lock(&channel->lock);
+ ret_code = lttng_consumer_open_channel_packets(channel);
+ pthread_mutex_unlock(&channel->lock);