1 files changed, 22 insertions, 2 deletions

diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 1f2e428ca364..a398ae5e30f9 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -7,6 +7,23 @@
 #define IP6_RT_PRIO_KERN        512
 #define IP6_RT_FLOW_MASK        0x00ff
 
+struct route_info {
+        __u8                    type;
+        __u8                    length;
+        __u8                    prefix_len;
+#if defined(__BIG_ENDIAN_BITFIELD)
+        __u8                    reserved_h:3,
+                                route_pref:2,
+                                reserved_l:3;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+        __u8                    reserved_l:3,
+                                route_pref:2,
+                                reserved_h:3;
+#endif
+        __u32                   lifetime;
+        __u8                    prefix[0];      /* 0,8 or 16 */
+};
+
 #ifdef __KERNEL__
 
 #include <net/flow.h>
@@ -87,11 +104,14 @@ extern struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
 extern struct rt6_info *        rt6_get_dflt_router(struct in6_addr *addr,
                                                     struct net_device *dev);
 extern struct rt6_info *        rt6_add_dflt_router(struct in6_addr *gwaddr,
-                                                    struct net_device *dev);
+                                                    struct net_device *dev,
+                                                    unsigned int pref);
 
 extern void                     rt6_purge_dflt_routers(void);
 
-extern void                     rt6_reset_dflt_pointer(struct rt6_info *rt);
+extern int                      rt6_route_rcv(struct net_device *dev,
+                                              u8 *opt, int len,
+                                              struct in6_addr *gwaddr);
 
 extern void                     rt6_redirect(struct in6_addr *dest,
                                              struct in6_addr *saddr,