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authorPatrick McHardy <kaber@trash.net>2010-02-03 17:17:06 +0100
committerPatrick McHardy <kaber@trash.net>2010-02-03 17:17:06 +0100
commit84f3bb9ae9db90f7fb15d98b55279a58ab1b2363 (patch)
tree7fe7b882f027ee138edbc0f189e21532dad6531a /include/net
parentb2a15a604d379af323645e330638e2cfcc696aff (diff)
netfilter: xtables: add CT target
Add a new target for the raw table, which can be used to specify conntrack parameters for specific connections, f.i. the conntrack helper. The target attaches a "template" connection tracking entry to the skb, which is used by the conntrack core when initializing a new conntrack. Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/netfilter/nf_conntrack_helper.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h
index e17aaa3e19f..32c305dbdab 100644
--- a/include/net/netfilter/nf_conntrack_helper.h
+++ b/include/net/netfilter/nf_conntrack_helper.h
@@ -42,6 +42,9 @@ struct nf_conntrack_helper {
extern struct nf_conntrack_helper *
__nf_conntrack_helper_find(const char *name, u16 l3num, u8 protonum);
+extern struct nf_conntrack_helper *
+nf_conntrack_helper_try_module_get(const char *name, u16 l3num, u8 protonum);
+
extern int nf_conntrack_helper_register(struct nf_conntrack_helper *);
extern void nf_conntrack_helper_unregister(struct nf_conntrack_helper *);