diff options
| author |   Tom Herbert <tom@herbertland.com> | 2016-08-28 14:43:18 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-08-28 23:32:41 -0400 |
| commit | 3203558589a597e0a10a66b258fbc5a4a6659ed0 (patch) | |
| tree | 6de7c2a6beaa18df4f40bb081c7bffc51291ee4f /net | |
| parent | net: Add read_sock proto_op (diff) | |
| download | linux-dev-3203558589a597e0a10a66b258fbc5a4a6659ed0.tar.xz linux-dev-3203558589a597e0a10a66b258fbc5a4a6659ed0.zip | |
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 <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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, |