Searched refs:oldisc (Results 1 – 1 of 1) sorted by relevance
61 static int oldisc; variable152 if (ioctl(f, TIOCGETD, (ioctl_t) & oldisc) == 0) {153 if (oldisc != NTTYDISC) {161 oldisc = -1;190 return (ioctl(f, TIOCSETD, (ioctl_t) & oldisc));