unix_diag: Receive queue lenght NLA

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/unix_diag.h b/include/linux/unix_diag.h
index 03ffb7de15b6..3f7afb007d70 100644
--- a/include/linux/unix_diag.h
+++ b/include/linux/unix_diag.h
@@ -15,6 +15,7 @@ struct unix_diag_req {
 #define UDIAG_SHOW_VFS          0x00000002      /* show VFS inode info */
 #define UDIAG_SHOW_PEER         0x00000004      /* show peer socket info */
 #define UDIAG_SHOW_ICONS        0x00000008      /* show pending connections */
+#define UDIAG_SHOW_RQLEN        0x00000010      /* show skb receive queue len */
 
 struct unix_diag_msg {
         __u8    udiag_family;
@@ -31,6 +32,7 @@ enum {
         UNIX_DIAG_VFS,
         UNIX_DIAG_PEER,
         UNIX_DIAG_ICONS,
+        UNIX_DIAG_RQLEN,
 
         UNIX_DIAG_MAX,
 };