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Lines Matching refs:tun

538 	int tun;
549 		tun = a2tun(sp, NULL);
551 		return (*remote == SSH_TUNID_ERR ? *remote : tun);
557 	tun = strtonum(s, 0, SSH_TUNID_MAX, &errstr);
561 	return (tun);
1437 tun_open(int tun, int mode, char **ifname)
1442 	const char *tunbase = "tun";
1451 	if (tun <= SSH_TUNID_MAX) {
1452 		snprintf(name, sizeof(name), "/dev/%s%d", tunbase, tun);
1454 	} else if (tun == SSH_TUNID_ANY) {
1455 		for (tun = 100; tun >= 0; tun--) {
1457 			    tunbase, tun);
1462 		debug_f("invalid tunnel %u", tun);
1487 	snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "%s%d", tunbase, tun);