TUN_FASYNC       1113 drivers/net/tun.c 	if (tfile->flags & TUN_FASYNC)
TUN_FASYNC       1276 drivers/net/tun.c 	if (tfile->flags & TUN_FASYNC)
TUN_FASYNC       3410 drivers/net/tun.c 		tfile->flags |= TUN_FASYNC;
TUN_FASYNC       3412 drivers/net/tun.c 		tfile->flags &= ~TUN_FASYNC;