diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2010-10-19 10:19:06 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2010-10-19 10:19:06 +0200 |
| commit | ebbf41df4aabb6d506fa18ea8cb4c2b4388a18b9 (patch) | |
| tree | 16ea6ca8a2382e399798a087fcbeb63380b21f03 /net/netfilter/nf_conntrack_expect.c | |
| parent | 43f974cdb4ab6d65f849610deb9ef738d62b2e65 (diff) | |
netfilter: ctnetlink: add expectation deletion events
This patch allows to listen to events that inform about
expectations destroyed.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/netfilter/nf_conntrack_expect.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_expect.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c index b30a1f2aac00..46e8966912b1 100644 --- a/net/netfilter/nf_conntrack_expect.c +++ b/net/netfilter/nf_conntrack_expect.c @@ -41,7 +41,8 @@ static struct kmem_cache *nf_ct_expect_cachep __read_mostly; static HLIST_HEAD(nf_ct_userspace_expect_list); /* nf_conntrack_expect helper functions */ -void nf_ct_unlink_expect(struct nf_conntrack_expect *exp) +void nf_ct_unlink_expect_report(struct nf_conntrack_expect *exp, + u32 pid, int report) { struct nf_conn_help *master_help = nfct_help(exp->master); struct net *net = nf_ct_exp_net(exp); @@ -55,11 +56,12 @@ void nf_ct_unlink_expect(struct nf_conntrack_expect *exp) if (!(exp->flags & NF_CT_EXPECT_USERSPACE)) master_help->expecting[exp->class]--; + nf_ct_expect_event_report(IPEXP_DESTROY, exp, pid, report); nf_ct_expect_put(exp); NF_CT_STAT_INC(net, expect_delete); } -EXPORT_SYMBOL_GPL(nf_ct_unlink_expect); +EXPORT_SYMBOL_GPL(nf_ct_unlink_expect_report); static void nf_ct_expectation_timed_out(unsigned long ul_expect) { |