Lines Matching refs:sfd

2618     int i, mfd, sfd = -1;  local
2637 	    if ((sfd = open(pty_name, O_RDWR | O_NOCTTY)) < 0)
2643     if (sfd < 0) {
2651 		sfd = open(pty_name, O_RDWR | O_NOCTTY, 0);
2652 		if (sfd >= 0) {
2653 		    fchown(sfd, uid, -1);
2654 		    fchmod(sfd, S_IRUSR | S_IWUSR);
2662     if (sfd < 0)
2667     *slave_fdp = sfd;
2668     if (tcgetattr(sfd, &tios) == 0) {
2674 	if (tcsetattr(sfd, TCSAFLUSH, &tios) < 0)