diff options
| author | Florian Westphal <fw@strlen.de> | 2018-12-13 16:01:33 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-12-17 23:33:29 +0100 |
| commit | faec18dbb0405c7d4dda025054511dc3a6696918 (patch) | |
| tree | 0192158203a6dd89d17b2c0b4d9ad35480d73470 /include/net | |
| parent | 76b90019e03d866eab85cb57c2a6416ab94284dc (diff) | |
| download | linux-faec18dbb0405c7d4dda025054511dc3a6696918.tar.bz2 | |
netfilter: nat: remove l4proto->manip_pkt
This removes the last l4proto indirection, the two callers, the l3proto
packet mangling helpers for ipv4 and ipv6, now call the
nf_nat_l4proto_manip_pkt() helper.
nf_nat_proto_{dccp,tcp,sctp,gre,icmp,icmpv6} are left behind, even though
they contain no functionality anymore to not clutter this patch.
Next patch will remove the empty files and the nf_nat_l4proto
struct.
nf_nat_proto_udp.c is renamed to nf_nat_proto.c, as it now contains the
other nat manip functionality as well, not just udp and udplite.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/netfilter/nf_nat_l4proto.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/include/net/netfilter/nf_nat_l4proto.h b/include/net/netfilter/nf_nat_l4proto.h index 406f7effeb8e..7b57bd302107 100644 --- a/include/net/netfilter/nf_nat_l4proto.h +++ b/include/net/netfilter/nf_nat_l4proto.h @@ -12,14 +12,6 @@ struct nf_nat_l4proto { /* Protocol number. */ u8 l4proto; - /* Translate a packet to the target according to manip type. - * Return true if succeeded. - */ - bool (*manip_pkt)(struct sk_buff *skb, - const struct nf_nat_l3proto *l3proto, - unsigned int iphdroff, unsigned int hdroff, - const struct nf_conntrack_tuple *tuple, - enum nf_nat_manip_type maniptype); }; /* Protocol registration. */ @@ -29,6 +21,13 @@ void nf_nat_l4proto_unregister(u8 l3proto, const struct nf_nat_l4proto *__nf_nat_l4proto_find(u8 l3proto, u8 l4proto); +/* Translate a packet to the target according to manip type. Return on success. */ +bool nf_nat_l4proto_manip_pkt(struct sk_buff *skb, + const struct nf_nat_l3proto *l3proto, + unsigned int iphdroff, unsigned int hdroff, + const struct nf_conntrack_tuple *tuple, + enum nf_nat_manip_type maniptype); + /* Built-in protocols. */ extern const struct nf_nat_l4proto nf_nat_l4proto_tcp; extern const struct nf_nat_l4proto nf_nat_l4proto_udp; |