Lines Matching defs:psc

115 	struct pts_softc *psc = tty_softc(tp);
130 		if (psc->pts_flags & PTS_PKT && psc->pts_pkt) {
131 			pkt = psc->pts_pkt;
132 			psc->pts_pkt = 0;
148 			if (psc->pts_flags & PTS_PKT) {
166 		if (psc->pts_flags & PTS_FINISHED)
174 		error = cv_wait_sig(&psc->pts_outwait, tp->t_mtx);
189 	struct pts_softc *psc = tty_softc(tp);
223 			if (psc->pts_flags & PTS_FINISHED) {
236 			error = cv_wait_sig(&psc->pts_inwait, tp->t_mtx);
262 	struct pts_softc *psc = tty_softc(tp);
327 		if (psc->pts_unit < 0)
329 		*(unsigned int *)data = psc->pts_unit;
367 			psc->pts_flags |= PTS_PKT;
369 			psc->pts_flags &= ~PTS_PKT;
389 	struct pts_softc *psc = tty_softc(tp);
394 	if (psc->pts_flags & PTS_FINISHED) {
403 		    (psc->pts_flags & PTS_PKT && psc->pts_pkt))
425 			selrecord(td, &psc->pts_outpoll);
427 			selrecord(td, &psc->pts_inpoll);
444 	struct pts_softc *psc = tty_softc(tp);
446 	knlist_remove(&psc->pts_outpoll.si_note, kn, 0);
454 	struct pts_softc *psc = tty_softc(tp);
456 	if (psc->pts_flags & PTS_FINISHED) {
470 	struct pts_softc *psc = tty_softc(tp);
472 	knlist_remove(&psc->pts_inpoll.si_note, kn, 0);
480 	struct pts_softc *psc = tty_softc(tp);
482 	if (psc->pts_flags & PTS_FINISHED) {
506 	struct pts_softc *psc = tty_softc(tp);
514 		knlist_add(&psc->pts_outpoll.si_note, kn, 1);
518 		knlist_add(&psc->pts_inpoll.si_note, kn, 1);
534 	struct pts_softc *psc = tty_softc(tp);
549 	if (psc->pts_cdev != NULL)
550 		sb->st_ino = sb->st_rdev = dev2udev(psc->pts_cdev);
624 	struct pts_softc *psc = tty_softc(tp);
626 	cv_broadcast(&psc->pts_outwait);
627 	selwakeup(&psc->pts_outpoll);
628 	KNOTE_LOCKED(&psc->pts_outpoll.si_note, 0);
634 	struct pts_softc *psc = tty_softc(tp);
636 	cv_broadcast(&psc->pts_inwait);
637 	selwakeup(&psc->pts_inpoll);
638 	KNOTE_LOCKED(&psc->pts_inpoll.si_note, 0);
644 	struct pts_softc *psc = tty_softc(tp);
646 	psc->pts_flags &= ~PTS_FINISHED;
654 	struct pts_softc *psc = tty_softc(tp);
657 	psc->pts_flags |= PTS_FINISHED;
665 	struct pts_softc *psc = tty_softc(tp);
673 		psc->pts_pkt &= ~TIOCPKT_START;
676 		psc->pts_pkt &= ~TIOCPKT_STOP;
679 		psc->pts_pkt &= ~TIOCPKT_DOSTOP;
682 		psc->pts_pkt &= ~TIOCPKT_NOSTOP;
686 	psc->pts_pkt |= event;
693 	struct pts_softc *psc = softc;
696 	if (psc->pts_unit >= 0)
697 		free_unr(pts_pool, psc->pts_unit);
699 	chgptscnt(psc->pts_cred->cr_ruidinfo, -1, 0);
700 	racct_sub_cred(psc->pts_cred, RACCT_NPTS, 1);
701 	crfree(psc->pts_cred);
703 	seldrain(&psc->pts_inpoll);
704 	seldrain(&psc->pts_outpoll);
705 	knlist_destroy(&psc->pts_inpoll.si_note);
706 	knlist_destroy(&psc->pts_outpoll.si_note);
710 	if (psc->pts_cdev != NULL)
711 		destroy_dev_sched(psc->pts_cdev);
714 	free(psc, M_PTS);
735 	struct pts_softc *psc;
763 	psc = malloc(sizeof(struct pts_softc), M_PTS, M_WAITOK|M_ZERO);
764 	cv_init(&psc->pts_inwait, "ptsin");
765 	cv_init(&psc->pts_outwait, "ptsout");
767 	psc->pts_unit = unit;
768 	psc->pts_cred = crhold(cred);
770 	tp = tty_alloc(&pts_class, psc);
771 	knlist_init_mtx(&psc->pts_inpoll.si_note, tp->t_mtx);
772 	knlist_init_mtx(&psc->pts_outpoll.si_note, tp->t_mtx);
775 	tty_makedev(tp, td->td_ucred, "pts/%u", psc->pts_unit);
789 	struct pts_softc *psc;
809 	psc = malloc(sizeof(struct pts_softc), M_PTS, M_WAITOK|M_ZERO);
810 	cv_init(&psc->pts_inwait, "ptsin");
811 	cv_init(&psc->pts_outwait, "ptsout");
813 	psc->pts_unit = -1;
814 	psc->pts_cdev = dev;
815 	psc->pts_cred = crhold(cred);
817 	tp = tty_alloc(&pts_class, psc);
818 	knlist_init_mtx(&psc->pts_inpoll.si_note, tp->t_mtx);
819 	knlist_init_mtx(&psc->pts_outpoll.si_note, tp->t_mtx);