+ }
+
+send_fds:
+ /* No fds to send, transmission is complete. */
+ if (fds_to_send_count == 0) {
+ status = CLIENT_TRANSMISSION_STATUS_COMPLETE;
+ goto end;
+ }
+
+ ret = lttcomm_send_payload_view_fds_unix_sock_non_block(
+ client->socket, &pv);
+ if (ret < 0) {
+ /* Generic error, disable the client's communication. */
+ ERR("[notification-thread] Failed to flush outgoing fds queue, disconnecting client (socket fd = %i)",
+ client->socket);
+ client->communication.active = false;
+ status = CLIENT_TRANSMISSION_STATUS_FAIL;
+ goto end;
+ } else if (ret == 0) {
+ /* Nothing could be sent. */
+ status = CLIENT_TRANSMISSION_STATUS_QUEUED;
+ } else {
+ /* Fd passing is an all or nothing kind of thing. */