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author | Patrick McHardy <kaber@trash.net> | 2010-02-03 13:13:03 (GMT) |
---|---|---|
committer | Patrick McHardy <kaber@trash.net> | 2010-02-03 13:40:17 (GMT) |
commit | b2a15a604d379af323645e330638e2cfcc696aff (patch) | |
tree | 75a863636fae6f5e3fcf3dacbdee3ccf1f8b7c8d /include/net/netfilter/nf_conntrack.h | |
parent | 0cebe4b4163b6373c9d24c1a192939777bc27e55 (diff) | |
download | linux-fsl-qoriq-b2a15a604d379af323645e330638e2cfcc696aff.tar.xz |
netfilter: nf_conntrack: support conntrack templates
Support initializing selected parameters of new conntrack entries from a
"conntrack template", which is a specially marked conntrack entry attached
to the skb.
Currently the helper and the event delivery masks can be initialized this
way.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'include/net/netfilter/nf_conntrack.h')
-rw-r--r-- | include/net/netfilter/nf_conntrack.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index a0904ad..5043d61 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -272,6 +272,11 @@ nf_conntrack_alloc(struct net *net, const struct nf_conntrack_tuple *repl, gfp_t gfp); +static inline int nf_ct_is_template(const struct nf_conn *ct) +{ + return test_bit(IPS_TEMPLATE_BIT, &ct->status); +} + /* It's confirmed if it is, or has been in the hash table. */ static inline int nf_ct_is_confirmed(struct nf_conn *ct) { |