From 3203558589a597e0a10a66b258fbc5a4a6659ed0 Mon Sep 17 00:00:00 2001 From: Tom Herbert Date: Sun, 28 Aug 2016 14:43:18 -0700 Subject: tcp: Set read_sock and peek_len proto_ops In inet_stream_ops we set read_sock to tcp_read_sock and peek_len to tcp_peek_len (which is just a stub function that calls tcp_inq). Signed-off-by: Tom Herbert Signed-off-by: David S. Miller --- net/ipv4/tcp.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'net/ipv4/tcp.c') diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index f1a9a0a8a1f3..60a438864f32 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -1570,6 +1570,12 @@ int tcp_read_sock(struct sock *sk, read_descriptor_t *desc, } EXPORT_SYMBOL(tcp_read_sock); +int tcp_peek_len(struct socket *sock) +{ + return tcp_inq(sock->sk); +} +EXPORT_SYMBOL(tcp_peek_len); + /* * This routine copies from a sock struct into the user buffer. * -- cgit v1.2.3-59-g8ed1b