diff options
| author | Florian Westphal <fw@strlen.de> | 2019-03-27 09:22:24 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-04-08 23:01:39 +0200 |
| commit | d164385ec572cbe3335a635ac308760e126d4ec0 (patch) | |
| tree | 8af7f3596c5b5a7379a73e6050a0e27f89d5b452 /include/net/netfilter/nf_nat.h | |
| parent | 01902f8c85bfde343a4c2b7428d18762442f3a25 (diff) | |
netfilter: nat: add inet family nat support
We need minimal support from the nat core for this, as we do not
want to register additional base hooks.
When an inet hook is registered, interally register ipv4 and ipv6
hooks for them and unregister those when inet hooks are removed.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter/nf_nat.h')
| -rw-r--r-- | include/net/netfilter/nf_nat.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h index cf332c4e0b32..423cda2c6542 100644 --- a/include/net/netfilter/nf_nat.h +++ b/include/net/netfilter/nf_nat.h @@ -69,9 +69,9 @@ static inline bool nf_nat_oif_changed(unsigned int hooknum, #endif } -int nf_nat_register_fn(struct net *net, const struct nf_hook_ops *ops, +int nf_nat_register_fn(struct net *net, u8 pf, const struct nf_hook_ops *ops, const struct nf_hook_ops *nat_ops, unsigned int ops_count); -void nf_nat_unregister_fn(struct net *net, const struct nf_hook_ops *ops, +void nf_nat_unregister_fn(struct net *net, u8 pf, const struct nf_hook_ops *ops, unsigned int ops_count); unsigned int nf_nat_packet(struct nf_conn *ct, enum ip_conntrack_info ctinfo, @@ -98,6 +98,9 @@ void nf_nat_ipv4_unregister_fn(struct net *net, const struct nf_hook_ops *ops); int nf_nat_ipv6_register_fn(struct net *net, const struct nf_hook_ops *ops); void nf_nat_ipv6_unregister_fn(struct net *net, const struct nf_hook_ops *ops); +int nf_nat_inet_register_fn(struct net *net, const struct nf_hook_ops *ops); +void nf_nat_inet_unregister_fn(struct net *net, const struct nf_hook_ops *ops); + unsigned int nf_nat_inet_fn(void *priv, struct sk_buff *skb, const struct nf_hook_state *state); |