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-rw-r--r--include/linux/unix_diag.h2
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,
};