inet_diag: Introduce the byte-code run on an inet socket

The upcoming UDP module will require exactly this ability, so just
move the existing code to provide one.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index 503674738368..907c899bd41b 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -135,6 +135,7 @@ struct tcpvegas_info {
 #ifdef __KERNEL__
 struct sock;
 struct inet_hashinfo;
+struct nlattr;
 
 struct inet_diag_handler {
         struct inet_hashinfo    *idiag_hashinfo;
@@ -144,6 +145,7 @@ struct inet_diag_handler {
         __u16                   idiag_type;
 };
 
+int inet_diag_bc_sk(const struct nlattr *_bc, struct sock *sk);
 int inet_diag_check_cookie(struct sock *sk, struct inet_diag_req *req);
 
 extern int  inet_diag_register(const struct inet_diag_handler *handler);