usr.bin/pppd/main.c

109 struct stat devstat;		/* result of stat() on devnam */
393 	(void) strlcpy(devnam, p, sizeof(devnam));
394 	if (stat(devnam, &devstat) < 0)
395 	    fatal("Couldn't stat default device %s: %m", devnam);
401      * ptycommand, pty_socket, notty or devnam.
544     if (devnam[0] != '\0')
545 	script_setenv("DEVICE", devnam, 1);
637 	(void) strlcpy(ppp_devnam, devnam, sizeof(ppp_devnam));
654 	    if (lock(devnam) < 0)
671 	} else if (devnam[0] != '\0') {
679 		    ttyfd = open(devnam, O_NONBLOCK | O_RDWR);
687 		    error("Failed to open %s: %m", devnam);
702 		warn("Couldn't restrict write permissions to %s: %m", devnam);
813 	if (connector == NULL && modem && devnam[0] != '\0' && !direct_tty) {
815 		if ((i = open(devnam, O_RDWR)) >= 0)
818 		    error("Failed to reopen %s: %m", devnam);
1557 	    /* XXX if devnam is a symlink, this will change the link */
1558 	    if (chmod(devnam, tty_mode) != 0) {
1559 		error("Unable to chmod file %s: %m", devnam);