Lines Matching defs:kn

440 pts_kqops_read_detach(struct knote *kn)
442 	struct file *fp = kn->kn_fp;
446 	knlist_remove(&psc->pts_outpoll.si_note, kn, 0);
450 pts_kqops_read_event(struct knote *kn, long hint)
452 	struct file *fp = kn->kn_fp;
457 		kn->kn_flags |= EV_EOF;
460 		kn->kn_data = ttydisc_getc_poll(tp);
461 		return (kn->kn_data > 0);
466 pts_kqops_write_detach(struct knote *kn)
468 	struct file *fp = kn->kn_fp;
472 	knlist_remove(&psc->pts_inpoll.si_note, kn, 0);
476 pts_kqops_write_event(struct knote *kn, long hint)
478 	struct file *fp = kn->kn_fp;
483 		kn->kn_flags |= EV_EOF;
486 		kn->kn_data = ttydisc_rint_poll(tp);
487 		return (kn->kn_data > 0);
503 ptsdev_kqfilter(struct file *fp, struct knote *kn)
511 	switch (kn->kn_filter) {
513 		kn->kn_fop = &pts_kqops_read;
514 		knlist_add(&psc->pts_outpoll.si_note, kn, 1);
517 		kn->kn_fop = &pts_kqops_write;
518 		knlist_add(&psc->pts_inpoll.si_note, kn, 1);