TUN_FEATURES     2661 drivers/net/tun.c 	return tun->flags & (TUN_FEATURES | IFF_PERSIST | IFF_TUN | IFF_TAP);
TUN_FEATURES     2761 drivers/net/tun.c 		tun->flags = (tun->flags & ~TUN_FEATURES) |
TUN_FEATURES     2762 drivers/net/tun.c 			      (ifr->ifr_flags & TUN_FEATURES);
TUN_FEATURES     2842 drivers/net/tun.c 		tun->flags = (tun->flags & ~TUN_FEATURES) |
TUN_FEATURES     2843 drivers/net/tun.c 			      (ifr->ifr_flags & TUN_FEATURES);
TUN_FEATURES     3067 drivers/net/tun.c 		return put_user(IFF_TUN | IFF_TAP | TUN_FEATURES,