sys/net/if_tuntap.c

122 	u_short				 tun_flags;	/* misc flags */
351 	if ((tp->tun_flags & TUN_DYING) != 0) {
459 tuntap_driver_from_flags(int tun_flags)
470 		if ((tun_flags & TUN_DRIVER_IDENT_MASK) == drv->ident_flags)
621 	tp->tun_flags |= TUN_DYING;
634 	if ((tp->tun_flags & TUN_L2) != 0) {
806 	tp->tun_flags = drv->ident_flags;
853 	if (tp->tun_flags & TUN_RWAIT) {
854 		tp->tun_flags &= ~TUN_RWAIT;
859 	if (tp->tun_flags & TUN_ASYNC && tp->tun_sigio) {
884 	if (((tp->tun_flags & TUN_VMNET) == 0) &&
885 	    ((tp->tun_flags & TUN_READY) != TUN_READY)) {
889 		TUNDEBUG(ifp, "not ready, tun_flags = 0x%x\n", tp->tun_flags);
907 		if (tp->tun_flags & TUN_RWAIT) {
908 			tp->tun_flags &= ~TUN_RWAIT;
912 		if ((tp->tun_flags & TUN_ASYNC) && (tp->tun_sigio != NULL)) {
944 	if ((tp->tun_flags & TUN_L2) != 0) {
963 	if ((tp->tun_flags & TUN_L2) != 0) {
982 	tp->tun_flags |= TUN_INITED;
1060 	if ((tp->tun_flags & TUN_INITED) == 0) {
1065 	if ((tp->tun_flags & (TUN_OPEN | TUN_DYING)) != 0) {
1075 	if ((tp->tun_flags & TUN_L2) != 0) {
1087 	tp->tun_flags |= TUN_OPEN;
1143 	if ((tp->tun_flags & TUN_L2) != 0) {
1151 	if ((tp->tun_flags & TUN_VMNET) != 0 ||
1177 	tp->tun_flags &= ~TUN_OPEN;
1194 	if ((tp->tun_flags & TUN_L2) == 0) {
1298 	l2tun = (tp->tun_flags & TUN_L2) != 0;
1337 		if (tp->tun_flags & TUN_OPEN)
1388 	cached_tun_flags = tp->tun_flags;
1391 		TUNDEBUG (ifp, "not ready 0%o\n", tp->tun_flags);
1467 	l2tun = (tp->tun_flags & TUN_L2) != 0;
1531 				tp->tun_flags |= TUN_LMODE;
1532 				tp->tun_flags &= ~TUN_IFHEAD;
1534 				tp->tun_flags &= ~TUN_LMODE;
1541 				tp->tun_flags |= TUN_IFHEAD;
1542 				tp->tun_flags &= ~TUN_LMODE;
1544 				tp->tun_flags &= ~TUN_IFHEAD;
1550 			*(int *)data = (tp->tun_flags & TUN_IFHEAD) ? 1 : 0;
1629 			tp->tun_flags |= TUN_ASYNC;
1631 			tp->tun_flags &= ~TUN_ASYNC;
1682 	if ((tp->tun_flags & TUN_READY) != TUN_READY) {
1684 		TUNDEBUG (ifp, "not ready 0%o\n", tp->tun_flags);
1688 	tp->tun_flags &= ~TUN_RWAIT;
1698 		tp->tun_flags |= TUN_RWAIT;
1708 	if ((tp->tun_flags & TUN_L2) != 0)
1796 	if (tp->tun_flags & TUN_IFHEAD) {
1861 	l2tun = (tp->tun_flags & TUN_L2) != 0;
1868 	} else if ((tp->tun_flags & TUN_IFHEAD) != 0)