The first user will be the next patch.
Signed-off-by: Joe Stringer <joestrin...@nicira.com>
Acked-by: Pravin B Shelar <pshe...@nicira.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
---
acinclude.m4 | 1 +
datapath/linux/compat/include/net/genetlink.h | 11 +++++++++++
2 files changed, 12 insertions(+)
diff --git a/acinclude.m4 b/acinclude.m4
index c2f45ce..88badf1 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -364,6 +364,7 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
OVS_GREP_IFELSE([$KSRC/include/net/genetlink.h], [genlmsg_new_unicast])
OVS_GREP_IFELSE([$KSRC/include/net/genetlink.h],
[netlink_has_listeners(net->genl_sock],
[OVS_DEFINE([HAVE_GENL_HAS_LISTENERS_TAKES_NET])])
+ OVS_GREP_IFELSE([$KSRC/include/net/genetlink.h], [genlmsg_parse])
OVS_GREP_IFELSE([$KSRC/include/net/gre.h], [gre_cisco_register])
OVS_GREP_IFELSE([$KSRC/include/net/gre.h], [gre_handle_offloads])
OVS_GREP_IFELSE([$KSRC/include/net/ip_tunnels.h], [iptunnel_xmit.*net],
diff --git a/datapath/linux/compat/include/net/genetlink.h
b/datapath/linux/compat/include/net/genetlink.h
index 8d1b89e..9edfd31 100644
--- a/datapath/linux/compat/include/net/genetlink.h
+++ b/datapath/linux/compat/include/net/genetlink.h
@@ -130,4 +130,15 @@ static inline int rpl_genl_has_listeners(struct
genl_family *family,
#endif /* HAVE_GENL_HAS_LISTENERS */
+#ifndef HAVE_GENLMSG_PARSE
+static inline int genlmsg_parse(const struct nlmsghdr *nlh,
+ const struct genl_family *family,
+ struct nlattr *tb[], int maxtype,
+ const struct nla_policy *policy)
+{
+ return nlmsg_parse(nlh, family->hdrsize + GENL_HDRLEN, tb, maxtype,
+ policy);
+}
+#endif
+
#endif /* genetlink.h */
--
1.7.10.4
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