[IPV6] SIT: Add SIOCGETPRL ioctl to get/dump PRL.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/include/net/ipip.h b/include/net/ipip.h
index 205536a014e8..633ed4def8e3 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -24,13 +24,16 @@ struct ip_tunnel
         int                     mlink;
 
         struct ip_tunnel_parm   parms;
+
         struct ip_tunnel_prl_entry      *prl;           /* potential router list */
+        unsigned int                    prl_count;      /* # of entries in PRL */
 };
 
 struct ip_tunnel_prl_entry
 {
         struct ip_tunnel_prl_entry      *next;
-        struct ip_tunnel_prl            entry;
+        __be32                          addr;
+        u16                             flags;
 };
 
 #define IPTUNNEL_XMIT() do {                                            \