1 /* iptables module for using new netfilter netlink queue
3 * (C) 2005 by Harald Welte <laforge@netfilter.org>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
11 #include <linux/module.h>
12 #include <linux/skbuff.h>
14 #include <linux/netfilter.h>
15 #include <linux/netfilter_arp.h>
16 #include <linux/netfilter/x_tables.h>
17 #include <linux/netfilter/xt_NFQUEUE.h>
19 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
20 MODULE_DESCRIPTION("Xtables: packet forwarding to netlink");
21 MODULE_LICENSE("GPL");
22 MODULE_ALIAS("ipt_NFQUEUE");
23 MODULE_ALIAS("ip6t_NFQUEUE");
24 MODULE_ALIAS("arpt_NFQUEUE");
27 nfqueue_tg(struct sk_buff *skb, const struct xt_target_param *par)
29 const struct xt_NFQ_info *tinfo = par->targinfo;
31 return NF_QUEUE_NR(tinfo->queuenum);
34 static struct xt_target nfqueue_tg_reg[] __read_mostly = {
37 .family = NFPROTO_IPV4,
39 .targetsize = sizeof(struct xt_NFQ_info),
44 .family = NFPROTO_IPV6,
46 .targetsize = sizeof(struct xt_NFQ_info),
51 .family = NFPROTO_ARP,
53 .targetsize = sizeof(struct xt_NFQ_info),
58 static int __init nfqueue_tg_init(void)
60 return xt_register_targets(nfqueue_tg_reg, ARRAY_SIZE(nfqueue_tg_reg));
63 static void __exit nfqueue_tg_exit(void)
65 xt_unregister_targets(nfqueue_tg_reg, ARRAY_SIZE(nfqueue_tg_reg));
68 module_init(nfqueue_tg_init);
69 module_exit(nfqueue_tg_exit);