Lines Matching defs:master
50 int master; /* file descriptor for master pseudo-tty */
62 char *mptname = "/dev/ptmx"; /* master pseudo-tty device */
149 (void) write(master, ibuf, cc);
160 (void) ioctl(master, TIOCSWINSZ, &ws);
193 cc = read(master, obuf, sizeof (obuf));
208 (void) close(master);
252 (void) close(master);
265 if ((master = open(mptname, O_RDWR)) >= 0) { /* a pseudo-tty is free */
281 grantpt(master); /* change permissions of slave */
282 unlockpt(master); /* unlock slave */
283 slavename = ptsname(master); /* get name of slave */