From c78ba6d64c78634a875d1e316676667cabfea256 Mon Sep 17 00:00:00 2001
From: Lubomir Rintel <lkundrak@v3.sk>
Date: Wed, 11 Mar 2015 15:39:21 +0100
Subject: ipv6: expose RFC4191 route preference via rtnetlink

This makes it possible to retain the route preference when RAs are handled in
userspace.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/uapi/linux/rtnetlink.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include')

diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index c3722b024e73..bea910f924dd 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -305,6 +305,7 @@ enum rtattr_type_t {
 	RTA_MFC_STATS,
 	RTA_VIA,
 	RTA_NEWDST,
+	RTA_PREF,
 	__RTA_MAX
 };
 
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