bsd/kern/tty.c

609 				if (ISSET(lflag, FLUSHO))
610 					CLR(tp->t_lflag, FLUSHO);
616 					SET(tp->t_lflag, FLUSHO);
852 	CLR(tp->t_lflag, FLUSHO);
890 		if (ISSET(tp->t_lflag, FLUSHO))
908 		if (!ISSET(tp->t_lflag, FLUSHO)) {
937 	if (!ISSET(tp->t_lflag, FLUSHO) && putc(c, &tp->t_outq))
1357 		    ISSET(tp->t_lflag, FLUSHO)) {
1358 			CLR(tp->t_lflag, FLUSHO);
2358 		if (ISSET(tp->t_lflag, FLUSHO)) {
2383 		 * a hunk of data, look for FLUSHO so ^O's will take effect
2404 					if (ISSET(tp->t_lflag, FLUSHO) ||
2428 			if (ISSET(tp->t_lflag, FLUSHO) ||
2456 	 * This can only occur if FLUSHO is set in t_lflag,
2494 	CLR(tp->t_lflag, FLUSHO);
2528 				SET(tp->t_lflag, FLUSHO);
2533 				CLR(tp->t_lflag, FLUSHO);
2630 		CLR(tp->t_lflag, FLUSHO);