Symbol: TUN_ASYNC
sys/net/tun/if_tun.c
536
if (sc->tun_flags & TUN_ASYNC && sc->tun_sigio)
sys/net/tun/if_tun.c
638
if (sc->tun_flags & TUN_ASYNC && sc->tun_sigio)
sys/net/tun/if_tun.c
751
sc->tun_flags |= TUN_ASYNC;
sys/net/tun/if_tun.c
753
sc->tun_flags &= ~TUN_ASYNC;