Lines Matching refs:pty_master
123 static int pty_master; /* fd for master side of pty */
527 pty_master = -1;
531 if (!get_pty(&pty_master, &pty_slave, ppp_devnam, uid)) {
645 if (device_script(ptycommand, pty_master, pty_master, 1) < 0)
672 close(pty_master);
673 pty_master = -1;
758 if (pty_master >= 0) {
759 close(pty_master);
760 pty_master = -1;
1034 if (ifd >= FD_SETSIZE || ofd >= FD_SETSIZE || pty_master >= FD_SETSIZE)
1036 ifd, ofd, pty_master);
1048 flags = fcntl(pty_master, F_GETFL);
1050 || fcntl(pty_master, F_SETFL, flags | O_NONBLOCK) == -1)
1076 nfds = (ofd > pty_master? ofd: pty_master) + 1;
1097 FD_SET(pty_master, &writey);
1106 FD_SET(pty_master, &ready);
1144 FD_SET(pty_master, &writey);
1150 if (FD_ISSET(pty_master, &ready)) {
1152 nobuf = read(pty_master, obufp, PPP_MRU + PPP_HDRLEN);
1197 if (FD_ISSET(pty_master, &writey)) {
1201 n = write(pty_master, ibufp, n);