X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fipv6_route.h;h=b323ff5779672c77b6adfba1c1bdc87f4981f85c;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=d7c41d1d706a30d592d6183079627afb101d42f8;hpb=64ba3f394c830ec48a1c31b53dcae312c56f1604;p=linux-2.6.git

diff --git a/include/linux/ipv6_route.h b/include/linux/ipv6_route.h
index d7c41d1d7..b323ff577 100644
--- a/include/linux/ipv6_route.h
+++ b/include/linux/ipv6_route.h
@@ -23,12 +23,22 @@
 #define RTF_NONEXTHOP	0x00200000	/* route with no nexthop	*/
 #define RTF_EXPIRES	0x00400000
 
+#define RTF_ROUTEINFO	0x00800000	/* route information - RA	*/
+
 #define RTF_CACHE	0x01000000	/* cache entry			*/
 #define RTF_FLOW	0x02000000	/* flow significant route	*/
 #define RTF_POLICY	0x04000000	/* policy route			*/
 
+#define RTF_PREF(pref)	((pref) << 27)
+#define RTF_PREF_MASK	0x18000000
+
 #define RTF_LOCAL	0x80000000
 
+#ifdef __KERNEL__
+#define IPV6_EXTRACT_PREF(flag)	(((flag) & RTF_PREF_MASK) >> 27)
+#define IPV6_DECODE_PREF(pref)	((pref) ^ 2)	/* 1:low,2:med,3:high */
+#endif
+
 struct in6_rtmsg {
 	struct in6_addr		rtmsg_dst;
 	struct in6_addr		rtmsg_src;