[NET]: {get|set}sockopt compatibility layer

This patch extends {get|set}sockopt compatibility layer in order to
move protocol specific parts to their place and avoid huge universal
net/compat.c file in the future.

Signed-off-by: Dmitry Mishin <dim@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/net.h b/include/linux/net.h
index 28195a2d8ff0..152fa6551fd8 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -149,6 +149,10 @@ struct proto_ops {
                                       int optname, char __user *optval, int optlen);
         int             (*getsockopt)(struct socket *sock, int level,
                                       int optname, char __user *optval, int __user *optlen);
+        int             (*compat_setsockopt)(struct socket *sock, int level,
+                                      int optname, char __user *optval, int optlen);
+        int             (*compat_getsockopt)(struct socket *sock, int level,
+                                      int optname, char __user *optval, int __user *optlen);
         int             (*sendmsg)   (struct kiocb *iocb, struct socket *sock,
                                       struct msghdr *m, size_t total_len);
         int             (*recvmsg)   (struct kiocb *iocb, struct socket *sock,