linux/net/ipv6/netfilter.c

/*
 * IPv6 specific functions of netfilter core
 *
 * Rusty Russell (C) 2000 -- This code is GPL.
 * Patrick McHardy (C) 2006-2012
 */
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/ipv6.h>
#include <linux/netfilter.h>
#include <linux/netfilter_ipv6.h>
#include <linux/export.h>
#include <net/addrconf.h>
#include <net/dst.h>
#include <net/ipv6.h>
#include <net/ip6_route.h>
#include <net/xfrm.h>
#include <net/netfilter/nf_queue.h>
#include <net/netfilter/nf_conntrack_bridge.h>
#include <net/netfilter/ipv6/nf_defrag_ipv6.h>
#include "../bridge/br_private.h"

int ip6_route_me_harder(struct net *net, struct sock *sk_partial, struct sk_buff *skb)
{ … }
EXPORT_SYMBOL(…);

static int nf_ip6_reroute(struct sk_buff *skb,
			  const struct nf_queue_entry *entry)
{ … }

int __nf_ip6_route(struct net *net, struct dst_entry **dst,
		   struct flowi *fl, bool strict)
{ … }
EXPORT_SYMBOL_GPL(…);

int br_ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
		    struct nf_bridge_frag_data *data,
		    int (*output)(struct net *, struct sock *sk,
				  const struct nf_bridge_frag_data *data,
				  struct sk_buff *))
{ … }
EXPORT_SYMBOL_GPL(…);

static const struct nf_ipv6_ops ipv6ops = …;

int __init ipv6_netfilter_init(void)
{ … }

/* This can be called from inet6_init() on errors, so it cannot
 * be marked __exit. -DaveM
 */
void ipv6_netfilter_fini(void)
{ … }