crypto/openssh/session.c

656 	int fdout, ptyfd, ttyfd, ptymaster;
662 	ttyfd = s->ttyfd;
673 		close(ttyfd);
680 		close(ttyfd);
692 		close(ttyfd);
708 		pty_make_controlling_tty(&ttyfd, s->tty);
711 		if (dup2(ttyfd, 0) < 0)
713 		if (dup2(ttyfd, 1) < 0)
715 		if (dup2(ttyfd, 2) < 0)
719 		close(ttyfd);
754 	close(ttyfd);
837 	if (s->ttyfd != -1) {
855 	else if (s->ttyfd == -1) {
863 	if (s->ttyfd != -1)
1292 	if (s->ttyfd != -1)
1617 	if (s->ttyfd != -1) {
1738 		session_setup_sia(pw, s->ttyfd == -1 ? NULL : s->tty);
1938 	sessions[id].ttyfd = -1;
2028 		if (s->used && s->ttyfd != -1 && strcmp(s->tty, tty) == 0) {
2115 	if (s->ttyfd != -1) {
2139 	if (!PRIVSEP(pty_allocate(&s->ptyfd, &s->ttyfd, s->tty,
2144 		s->ttyfd = -1;
2153 	tty_parse_modes(s->ttyfd, &n_bytes);
2393 	if (s->ttyfd == -1)
2416 	s->ttyfd = -1;
2557 	if (s->ttyfd != -1)
2588 	if (s->ttyfd != -1)
2615 		if (s->ttyfd != -1)
2659 		if (s->used && s->ttyfd != -1) {