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| author | Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> | 2007-07-14 20:45:14 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-07-14 20:45:14 -0700 |
| commit | e2a3123fbe58da9fd3f35cd242087896ace6049f (patch) | |
| tree | f17f8b6f505bb50be97e204c382a92288f75c986 /include/net | |
| parent | ffc30690480bdd337e4914302b926d24870b56b2 (diff) | |
| download | linux-e2a3123fbe58da9fd3f35cd242087896ace6049f.tar.gz linux-e2a3123fbe58da9fd3f35cd242087896ace6049f.tar.bz2 linux-e2a3123fbe58da9fd3f35cd242087896ace6049f.zip | |
[NETFILTER]: nf_conntrack: Introduces nf_ct_get_tuplepr and uses it
nf_ct_get_tuple() requires the offset to transport header and that bothers
callers such as icmp[v6] l4proto modules. This introduces new function
to simplify them.
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/netfilter/nf_conntrack.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index d4f02eb0c66c..810020ec345d 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -186,6 +186,10 @@ extern void nf_conntrack_hash_insert(struct nf_conn *ct); extern void nf_conntrack_flush(void); +extern int nf_ct_get_tuplepr(const struct sk_buff *skb, + unsigned int nhoff, + u_int16_t l3num, + struct nf_conntrack_tuple *tuple); extern int nf_ct_invert_tuplepr(struct nf_conntrack_tuple *inverse, const struct nf_conntrack_tuple *orig); |