blob: 8b7d28f3aadae53ed76e3f5dc1d5535b8772e5b2 [file] [log] [blame]
/* IPv6-specific defines for netfilter.
* (C)1998 Rusty Russell -- This code is GPL.
* (C)1999 David Jeffery
* this header was blatantly ripped from netfilter_ipv4.h
* it's amazing what adding a bunch of 6s can do =8^)
#include <uapi/linux/netfilter_ipv6.h>
int ip6_route_me_harder(struct sk_buff *skb);
__sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
unsigned int dataoff, u_int8_t protocol);
int ipv6_netfilter_init(void);
void ipv6_netfilter_fini(void);
* Hook functions for ipv6 to allow xt_* modules to be built-in even
* if IPv6 is a module.
struct nf_ipv6_ops {
int (*chk_addr)(struct net *net, const struct in6_addr *addr,
const struct net_device *dev, int strict);
void (*route_input)(struct sk_buff *skb);
int (*fragment)(struct sock *sk, struct sk_buff *skb,
int (*output)(struct sock *, struct sk_buff *));
extern const struct nf_ipv6_ops __rcu *nf_ipv6_ops;
static inline const struct nf_ipv6_ops *nf_get_ipv6_ops(void)
return rcu_dereference(nf_ipv6_ops);
static inline int ipv6_netfilter_init(void) { return 0; }
static inline void ipv6_netfilter_fini(void) { return; }
#endif /*__LINUX_IP6_NETFILTER_H*/