src: recover conntrackd -F operation

This patch recovers the option -F for conntrackd. This will be
particularly useful to flush the kernel conntrack table without
getting the event notification of the conntrack deletions
(that will happen with Linux kernel >= 2.6.29).

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/netlink.h b/include/netlink.h
index 52d2480..b44ef21 100644
--- a/include/netlink.h
+++ b/include/netlink.h
@@ -14,6 +14,7 @@ struct nfct_handle *nl_init_overrun_handler(void);
 int nl_overrun_request_resync(void);
 void nl_resize_socket_buffer(struct nfct_handle *h);
 int nl_dump_conntrack_table(void);
+int nl_flush_conntrack_table(void);
 int nl_exist_conntrack(const struct nf_conntrack *ct);
 int nl_get_conntrack(const struct nf_conntrack *ct);
 int nl_create_conntrack(const struct nf_conntrack *ct);