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authorPablo Neira Ayuso <pablo@netfilter.org>2009-05-27 17:50:35 +0200
committerPatrick McHardy <kaber@trash.net>2009-05-27 17:50:35 +0200
commita17c859849402315613a0015ac8fbf101acf0cc1 (patch)
treeb852a3ebd3bad0d531f1e09cf97c18b29ac96115 /include/net
parenta2a804cddfe65f18f903985e8a8d04c7c9eec354 (diff)
netfilter: conntrack: add support for DCCP handshake sequence to ctnetlink
This patch adds CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ that exposes the u64 handshake sequence number to user-space. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/netlink.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/netlink.h b/include/net/netlink.h
index eddb50289d6..007bdb07dab 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -940,6 +940,15 @@ static inline u64 nla_get_u64(const struct nlattr *nla)
}
/**
+ * nla_get_be64 - return payload of __be64 attribute
+ * @nla: __be64 netlink attribute
+ */
+static inline __be64 nla_get_be64(const struct nlattr *nla)
+{
+ return *(__be64 *) nla_data(nla);
+}
+
+/**
* nla_get_flag - return payload of flag attribute
* @nla: flag netlink attribute
*/