167 kq_insert(struct kqop *kqop, struct kevent *kev)  in kq_insert()  argument
201 	memcpy(&kqop->changes[kqop->nchanges++], kev, sizeof(struct kevent));  in kq_insert()
204 		__func__, (int)kev->ident,   in kq_insert()
205 		kev->filter == EVFILT_READ ? "EVFILT_READ" : "EVFILT_WRITE",  in kq_insert()
206 		kev->flags == EV_DELETE ? " (del)" : ""));  in kq_insert()
305 	struct kevent kev;  in kq_add()  local
314 			memset(&kev, 0, sizeof(kev));  in kq_add()
315 			kev.ident = nsignal;  in kq_add()
316 			kev.filter = EVFILT_SIGNAL;  in kq_add()
317 			kev.flags = EV_ADD;  in kq_add()
318 			kev.udata = PTR_TO_UDATA(&kqop->evsigevents[nsignal]);  in kq_add()
323 			if (kevent(kqop->kq, &kev, 1, NULL, 0, &timeout) == -1)  in kq_add()
338  		memset(&kev, 0, sizeof(kev));  in kq_add()
339 		kev.ident = ev->ev_fd;  in kq_add()
340 		kev.filter = EVFILT_READ;  in kq_add()
343 		kev.fflags = NOTE_EOF;  in kq_add()
345 		kev.flags = EV_ADD;  in kq_add()
347 			kev.flags |= EV_ONESHOT;  in kq_add()
348 		kev.udata = PTR_TO_UDATA(ev);  in kq_add()
350 		if (kq_insert(kqop, &kev) == -1)  in kq_add()
357  		memset(&kev, 0, sizeof(kev));  in kq_add()
358 		kev.ident = ev->ev_fd;  in kq_add()
359 		kev.filter = EVFILT_WRITE;  in kq_add()
360 		kev.flags = EV_ADD;  in kq_add()
362 			kev.flags |= EV_ONESHOT;  in kq_add()
363 		kev.udata = PTR_TO_UDATA(ev);  in kq_add()
365 		if (kq_insert(kqop, &kev) == -1)  in kq_add()
378 	struct kevent kev;  in kq_del()  local
390 			memset(&kev, 0, sizeof(kev));  in kq_del()
391 			kev.ident = nsignal;  in kq_del()
392 			kev.filter = EVFILT_SIGNAL;  in kq_del()
393 			kev.flags = EV_DELETE;  in kq_del()
398 			if (kevent(kqop->kq, &kev, 1, NULL, 0, &timeout) == -1)  in kq_del()
411  		memset(&kev, 0, sizeof(kev));  in kq_del()
412 		kev.ident = ev->ev_fd;  in kq_del()
413 		kev.filter = EVFILT_READ;  in kq_del()
414 		kev.flags = EV_DELETE;  in kq_del()
416 		if (kq_insert(kqop, &kev) == -1)  in kq_del()
423  		memset(&kev, 0, sizeof(kev));  in kq_del()
424 		kev.ident = ev->ev_fd;  in kq_del()
425 		kev.filter = EVFILT_WRITE;  in kq_del()
426 		kev.flags = EV_DELETE;  in kq_del()
428 		if (kq_insert(kqop, &kev) == -1)  in kq_del()