bsd/kern/tty.c

248 	bcopy(in->c_cc, out->c_cc, sizeof(in->c_cc));
263 	bcopy(in->c_cc, out->c_cc, sizeof(in->c_cc));
473 	if ((q)->c_cc)							\
474 		ndflush(q, (q)->c_cc);					\
530 	if (tp->t_rawq.c_cc + tp->t_canq.c_cc > I_HIGH_WATER - 3 &&
531 	    (!ISSET(lflag, ICANON) || tp->t_canq.c_cc != 0) &&
562 				if (tp->t_rawq.c_cc + tp->t_canq.c_cc >
614 					if (tp->t_rawq.c_cc + tp->t_canq.c_cc)
697 			if (tp->t_rawq.c_cc) {
701 					} while(tp->t_rawq.c_cc && CCONT(c));
713 			    tp->t_rawq.c_cc == tp->t_rocount &&
715 				while (tp->t_rawq.c_cc)
792 	if (tp->t_rawq.c_cc + tp->t_canq.c_cc >= MAX_INPUT) {
795 			if (tp->t_outq.c_cc < tp->t_hiwat)
1219 		*(int *)data = tp->t_outq.c_cc;
1325 		if (t->c_cc[VMIN] != tp->t_cc[VMIN] ||
1326 		    t->c_cc[VTIME] != tp->t_cc[VTIME])
1328 		bcopy(t->c_cc, tp->t_cc, sizeof(t->c_cc));
1537 		if ((tp->t_outq.c_cc <= tp->t_lowat) &&
1539 			retval = tp->t_hiwat - tp->t_outq.c_cc;
1582 	nread = tp->t_canq.c_cc;
1584 		nread += tp->t_rawq.c_cc;
1618 	while ((tp->t_outq.c_cc || ISSET(tp->t_state, TS_BUSY)) &&
1621 		if ((tp->t_outq.c_cc || ISSET(tp->t_state, TS_BUSY)) &&
1635 	if (!error && (tp->t_outq.c_cc || ISSET(tp->t_state, TS_BUSY)))
1749 	bcopy(ttydefchars, t->c_cc, sizeof t->c_cc);
1920 	tp->t_rawq.c_cc = 0;
2016 		if (qp->c_cc > 0)
2039 			if (qp->c_cc < m)
2041 			if (qp->c_cc > 0)
2044 			/* m, t and qp->c_cc are all 0.  0 is enough input. */
2051 			if (qp->c_cc <= 0)
2053 			if (qp->c_cc >= m)
2065 			} else if (qp->c_cc > last_cc) {
2080 			last_cc = qp->c_cc;
2082 			if (qp->c_cc > 0)
2114 	if (qp->c_cc <= 0) {
2226 	    tp->t_rawq.c_cc + tp->t_canq.c_cc <= I_LOW_WATER)
2258 	if (tp->t_outq.c_cc > hiwat + OBUFSIZ + 100)
2259 		while (tp->t_outq.c_cc > hiwat) {
2261 			if (tp->t_outq.c_cc <= hiwat)
2362 		if (tp->t_outq.c_cc > hiwat)
2405 					    tp->t_outq.c_cc > hiwat)
2429 			    tp->t_outq.c_cc > hiwat)
2451 	hiwat = tp->t_outq.c_cc - 1;
2459 	if (tp->t_outq.c_cc <= hiwat) {
2522 				if (tp->t_rocount < tp->t_rawq.c_cc) {
2584  *	Reprint the rawq line.  Note, it is assumed that c_cc has already
2614 	tp->t_rocount = tp->t_rawq.c_cc;
2690 	if (tp->t_outq.c_cc <= tp->t_lowat) {
2695 	    TS_SO_OCOMPLETE && tp->t_outq.c_cc == 0) {
2700 	    tp->t_outq.c_cc <= tp->t_lowat) {