420 static struct pid *good_sigevent(sigevent_t * event)  in good_sigevent()  argument
424 	if ((event->sigev_notify & SIGEV_THREAD_ID ) &&  in good_sigevent()
425 		(!(rtn = find_task_by_vpid(event->sigev_notify_thread_id)) ||  in good_sigevent()
427 		 (event->sigev_notify & ~SIGEV_THREAD_ID) != SIGEV_SIGNAL))  in good_sigevent()
430 	if (((event->sigev_notify & ~SIGEV_THREAD_ID) != SIGEV_NONE) &&  in good_sigevent()
431 	    ((event->sigev_signo <= 0) || (event->sigev_signo > SIGRTMAX)))  in good_sigevent()
486 	sigevent_t event;  in SYSCALL_DEFINE3()  local
534 		if (copy_from_user(&event, timer_event_spec, sizeof (event))) {  in SYSCALL_DEFINE3()
539 		new_timer->it_pid = get_pid(good_sigevent(&event));  in SYSCALL_DEFINE3()
546 		event.sigev_notify = SIGEV_SIGNAL;  in SYSCALL_DEFINE3()
547 		event.sigev_signo = SIGALRM;  in SYSCALL_DEFINE3()
548 		event.sigev_value.sival_int = new_timer->it_id;  in SYSCALL_DEFINE3()
552 	new_timer->it_sigev_notify     = event.sigev_notify;  in SYSCALL_DEFINE3()
553 	new_timer->sigq->info.si_signo = event.sigev_signo;  in SYSCALL_DEFINE3()
554 	new_timer->sigq->info.si_value = event.sigev_value;  in SYSCALL_DEFINE3()