linux/net/netfilter/nft_chain_route.c

// SPDX-License-Identifier: GPL-2.0

#include <linux/skbuff.h>
#include <linux/netfilter.h>
#include <linux/netfilter_ipv4.h>
#include <linux/netfilter_ipv6.h>
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nf_tables.h>
#include <net/netfilter/nf_tables.h>
#include <net/netfilter/nf_tables_ipv4.h>
#include <net/netfilter/nf_tables_ipv6.h>
#include <net/route.h>
#include <net/ip.h>

#ifdef CONFIG_NF_TABLES_IPV4
static unsigned int nf_route_table_hook4(void *priv,
					 struct sk_buff *skb,
					 const struct nf_hook_state *state)
{ … }

static const struct nft_chain_type nft_chain_route_ipv4 = …;
#endif

#ifdef CONFIG_NF_TABLES_IPV6
static unsigned int nf_route_table_hook6(void *priv,
					 struct sk_buff *skb,
					 const struct nf_hook_state *state)
{ … }

static const struct nft_chain_type nft_chain_route_ipv6 = …;
#endif

#ifdef CONFIG_NF_TABLES_INET
static unsigned int nf_route_table_inet(void *priv,
					struct sk_buff *skb,
					const struct nf_hook_state *state)
{ … }

static const struct nft_chain_type nft_chain_route_inet = …;
#endif

void __init nft_chain_route_init(void)
{ … }

void __exit nft_chain_route_fini(void)
{ … }