1811 	struct mqueue_notifier *nt;  in mqueue_send_notification()  local
1817 	nt = mq->mq_notifier;  in mqueue_send_notification()
1818 	if (nt->nt_sigev.sigev_notify != SIGEV_NONE) {  in mqueue_send_notification()
1819 		p = nt->nt_proc;  in mqueue_send_notification()
1820 		error = sigev_findtd(p, &nt->nt_sigev, &td);  in mqueue_send_notification()
1825 		if (!KSI_ONQ(&nt->nt_ksi)) {  in mqueue_send_notification()
1826 			ksiginfo_set_sigev(&nt->nt_ksi, &nt->nt_sigev);  in mqueue_send_notification()
1827 			tdsendsignal(p, td, nt->nt_ksi.ksi_signo, &nt->nt_ksi);  in mqueue_send_notification()
1963 	struct mqueue_notifier *nt;  in notifier_search()  local
1965 	LIST_FOREACH(nt, &p->p_mqnotifier, nt_link) {  in notifier_search()
1966 		if (nt->nt_ksi.ksi_mqd == fd)  in notifier_search()
1969 	return (nt);  in notifier_search()
1973 notifier_insert(struct proc *p, struct mqueue_notifier *nt)  in notifier_insert()  argument
1975 	LIST_INSERT_HEAD(&p->p_mqnotifier, nt, nt_link);  in notifier_insert()
1979 notifier_delete(struct proc *p, struct mqueue_notifier *nt)  in notifier_delete()  argument
1981 	LIST_REMOVE(nt, nt_link);  in notifier_delete()
1982 	notifier_free(nt);  in notifier_delete()
1988 	struct mqueue_notifier *nt;  in notifier_remove()  local
1992 	nt = notifier_search(p, fd);  in notifier_remove()
1993 	if (nt != NULL) {  in notifier_remove()
1994 		if (mq->mq_notifier == nt)  in notifier_remove()
1996 		sigqueue_take(&nt->nt_ksi);  in notifier_remove()
1997 		notifier_delete(p, nt);  in notifier_remove()
2325 	struct mqueue_notifier *nt, *newnt = NULL;  in kern_kmq_notify()  local
2371 			nt = notifier_search(p, mqd);  in kern_kmq_notify()
2372 			if (nt == NULL) {  in kern_kmq_notify()
2381 			if (nt != NULL) {  in kern_kmq_notify()
2382 				sigqueue_take(&nt->nt_ksi);  in kern_kmq_notify()
2388 				nt = newnt;  in kern_kmq_notify()
2390 				ksiginfo_init(&nt->nt_ksi);  in kern_kmq_notify()
2391 				nt->nt_ksi.ksi_flags |= KSI_INS | KSI_EXT;  in kern_kmq_notify()
2392 				nt->nt_ksi.ksi_code = SI_MESGQ;  in kern_kmq_notify()
2393 				nt->nt_proc = p;  in kern_kmq_notify()
2394 				nt->nt_ksi.ksi_mqd = mqd;  in kern_kmq_notify()
2395 				notifier_insert(p, nt);  in kern_kmq_notify()
2397 			nt->nt_sigev = *sigev;  in kern_kmq_notify()
2398 			mq->mq_notifier = nt;  in kern_kmq_notify()