diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/af_inet.c | 2 | ||||
| -rw-r--r-- | net/ipv4/tcp.c | 6 | ||||
| -rw-r--r-- | net/ipv6/af_inet6.c | 2 |
3 files changed, 10 insertions, 0 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 989a362814a9..e94b47be0019 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -916,6 +916,8 @@ const struct proto_ops inet_stream_ops = { .mmap = sock_no_mmap, .sendpage = inet_sendpage, .splice_read = tcp_splice_read, + .read_sock = tcp_read_sock, + .peek_len = tcp_peek_len, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_sock_common_setsockopt, .compat_getsockopt = compat_sock_common_getsockopt, 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. * diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index b454055ba625..46ad699937fd 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -545,6 +545,8 @@ const struct proto_ops inet6_stream_ops = { .mmap = sock_no_mmap, .sendpage = inet_sendpage, .splice_read = tcp_splice_read, + .read_sock = tcp_read_sock, + .peek_len = tcp_peek_len, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_sock_common_setsockopt, .compat_getsockopt = compat_sock_common_getsockopt, |