bsd/kern/kern_event.c

1220 					kn->kn_fop->f_detach(kn);
1240 						kn->kn_fop->f_detach(kn);
1703 			kn->kn_fop = fops;
1751 				kn->kn_fop->f_detach(kn);
1771 				kn->kn_fop->f_detach(kn);
1825 	if ((kn->kn_status & KN_STAYQUEUED) == 0 && kn->kn_fop->f_event(kn, 0)) {
1888 		touch = (!kn->kn_fop->f_isfd && kn->kn_fop->f_touch != NULL);
1898 					result = kn->kn_fop->f_event(kn, 0);
1906 					kn->kn_fop->f_touch(kn, &kev,
1968 			kn->kn_fop->f_detach(kn);
2364 				peek = kn->kn_fop->f_peek(kn);
2445 		kn->kn_fop = &kqread_filtops;
2546 			result = kn->kn_fop->f_event(kn, hint);
2663 			kn->kn_fop->f_detach(kn);
2680 	if (! kn->kn_fop->f_isfd) {
2737 	if (kn->kn_fop->f_isfd)
2753 	if (kn->kn_fop->f_isfd)