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Lines Matching defs:pty_master

127 static int pty_master;		/* fd for master side of pty */
581 	pty_master = -1;
585 		if (!get_pty(&pty_master, &pty_slave, ppp_devname, uid)) {
698 			if (device_script(ptycommand, pty_master, pty_master, 1) < 0)
725 		close(pty_master);
726 		pty_master = -1;
814 	if (pty_master >= 0) {
815 		close(pty_master);
816 		pty_master = -1;
1082     if (ifd >= FD_SETSIZE || ofd >= FD_SETSIZE || pty_master >= FD_SETSIZE)
1084 	      ifd, ofd, pty_master);
1096     flags = fcntl(pty_master, F_GETFL);
1098 	|| fcntl(pty_master, F_SETFL, flags | O_NONBLOCK) == -1)
1124     nfds = (ofd > pty_master? ofd: pty_master) + 1;
1145 		FD_SET(pty_master, &writey);
1154 	    FD_SET(pty_master, &ready);
1192 		FD_SET(pty_master, &writey);
1198 	if (FD_ISSET(pty_master, &ready)) {
1200 	    nobuf = read(pty_master, obufp, PPP_MRU + PPP_HDRLEN);
1245 	if (FD_ISSET(pty_master, &writey)) {
1249 	    n = write(pty_master, ibufp, n);