1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/net.h b/include/linux/net.h
index 25aa03b51c4e..b9f0ff4d489c 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -185,6 +185,7 @@ struct proto_ops {
         ssize_t         (*splice_read)(struct socket *sock,  loff_t *ppos,
                                        struct pipe_inode_info *pipe, size_t len, unsigned int flags);
         int             (*set_peek_off)(struct sock *sk, int val);
+        int             (*peek_len)(struct socket *sock);
 };
 
 #define DECLARE_SOCKADDR(type, dst, src)        \