len = ustcomm_send_unix_sock(sock, event_notifier, sizeof(*event_notifier));
if (len != sizeof(*event_notifier)) {
free(event_notifier_data);
len = ustcomm_send_unix_sock(sock, event_notifier, sizeof(*event_notifier));
if (len != sizeof(*event_notifier)) {
free(event_notifier_data);