From: Mat Martineau <mathew.j.martineau at linux.intel.com>
To: mptcp at lists.01.org
Subject: [MPTCP] [RFC PATCH 10/16] mptcp: Add getname() socket operation
Date: Wed, 28 Mar 2018 16:18:34 -0700 [thread overview]
Message-ID: <20180328231840.12410-11-mathew.j.martineau@linux.intel.com> (raw)
In-Reply-To: 20180328231840.12410-1-mathew.j.martineau@linux.intel.com
[-- Attachment #1: Type: text/plain, Size: 1275 bytes --]
From: Peter Krystad <peter.krystad(a)intel.com>
Signed-off-by: Peter Krystad <peter.krystad(a)intel.com>
---
net/mptcp/protocol.c | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index 373e89cf8eda..bf35d86a20ff 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -218,6 +218,22 @@ int mptcp_stream_connect(struct socket *sock, struct sockaddr *uaddr,
return err;
}
+int mptcp_getname(struct socket *sock, struct sockaddr *uaddr, int peer)
+{
+ struct mptcp_sock *msk = mptcp_sk(sock->sk);
+ struct socket *subflow;
+ int err = -EPERM;
+
+ if (msk->connection_list)
+ subflow = msk->connection_list;
+ else
+ subflow = msk->subflow;
+
+ err = inet_getname(subflow, uaddr, peer);
+
+ return err;
+}
+
int mptcp_listen(struct socket *sock, int backlog)
{
struct mptcp_sock *msk = mptcp_sk(sock->sk);
@@ -254,7 +270,7 @@ const struct proto_ops mptcp_stream_ops = {
.connect = mptcp_stream_connect,
.socketpair = sock_no_socketpair,
.accept = inet_accept,
- .getname = inet_getname,
+ .getname = mptcp_getname,
.poll = tcp_poll,
.ioctl = inet_ioctl,
.listen = mptcp_listen,
--
2.16.3
reply other threads:[~2018-03-28 23:18 UTC|newest]
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