diff options
Diffstat (limited to 'net/ipv4/netfilter/nft_chain_nat_ipv4.c')
-rw-r--r-- | net/ipv4/netfilter/nft_chain_nat_ipv4.c | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/net/ipv4/netfilter/nft_chain_nat_ipv4.c b/net/ipv4/netfilter/nft_chain_nat_ipv4.c deleted file mode 100644 index a3c4ea303e3e..000000000000 --- a/net/ipv4/netfilter/nft_chain_nat_ipv4.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (c) 2008-2009 Patrick McHardy <kaber@trash.net> - * Copyright (c) 2012 Pablo Neira Ayuso <pablo@netfilter.org> - * Copyright (c) 2012 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Development of this code funded by Astaro AG (http://www.astaro.com/) - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/list.h> -#include <linux/skbuff.h> -#include <linux/ip.h> -#include <linux/netfilter.h> -#include <linux/netfilter_ipv4.h> -#include <linux/netfilter/nf_tables.h> -#include <net/netfilter/nf_conntrack.h> -#include <net/netfilter/nf_nat.h> -#include <net/netfilter/nf_nat_core.h> -#include <net/netfilter/nf_tables.h> -#include <net/netfilter/nf_tables_ipv4.h> -#include <net/netfilter/nf_nat_l3proto.h> -#include <net/ip.h> - -static unsigned int nft_nat_do_chain(void *priv, - struct sk_buff *skb, - const struct nf_hook_state *state) -{ - struct nft_pktinfo pkt; - - nft_set_pktinfo(&pkt, skb, state); - nft_set_pktinfo_ipv4(&pkt, skb); - - return nft_do_chain(&pkt, priv); -} - -static int nft_nat_ipv4_reg(struct net *net, const struct nf_hook_ops *ops) -{ - return nf_nat_l3proto_ipv4_register_fn(net, ops); -} - -static void nft_nat_ipv4_unreg(struct net *net, const struct nf_hook_ops *ops) -{ - nf_nat_l3proto_ipv4_unregister_fn(net, ops); -} - -static const struct nft_chain_type nft_chain_nat_ipv4 = { - .name = "nat", - .type = NFT_CHAIN_T_NAT, - .family = NFPROTO_IPV4, - .owner = THIS_MODULE, - .hook_mask = (1 << NF_INET_PRE_ROUTING) | - (1 << NF_INET_POST_ROUTING) | - (1 << NF_INET_LOCAL_OUT) | - (1 << NF_INET_LOCAL_IN), - .hooks = { - [NF_INET_PRE_ROUTING] = nft_nat_do_chain, - [NF_INET_POST_ROUTING] = nft_nat_do_chain, - [NF_INET_LOCAL_OUT] = nft_nat_do_chain, - [NF_INET_LOCAL_IN] = nft_nat_do_chain, - }, - .ops_register = nft_nat_ipv4_reg, - .ops_unregister = nft_nat_ipv4_unreg, -}; - -static int __init nft_chain_nat_init(void) -{ - nft_register_chain_type(&nft_chain_nat_ipv4); - - return 0; -} - -static void __exit nft_chain_nat_exit(void) -{ - nft_unregister_chain_type(&nft_chain_nat_ipv4); -} - -module_init(nft_chain_nat_init); -module_exit(nft_chain_nat_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>"); -MODULE_ALIAS_NFT_CHAIN(AF_INET, "nat"); |