inet_diag: Introduce new inet_diag_req header

This one coinsides with the sock_diag_req in the beginning and
contains only used fields from its previous analogue.

The existing code is patched to use the _compat version of it
for now.

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

1 files changed, 10 insertions, 1 deletions

diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index f7baaf637426..defe8ff36df8 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -23,7 +23,7 @@ struct inet_diag_sockid {
 
 /* Request structure */
 
-struct inet_diag_req {
+struct inet_diag_req_compat {
         __u8    idiag_family;           /* Family of addresses. */
         __u8    idiag_src_len;
         __u8    idiag_dst_len;
@@ -35,6 +35,15 @@ struct inet_diag_req {
         __u32   idiag_dbs;              /* Tables to dump (NI) */
 };
 
+struct inet_diag_req {
+        __u8    sdiag_family;
+        __u8    sdiag_protocol;
+        __u8    idiag_ext;
+        __u8    pad;
+        __u32   idiag_states;
+        struct inet_diag_sockid id;
+};
+
 enum {
         INET_DIAG_REQ_NONE,
         INET_DIAG_REQ_BYTECODE,