From: Erik Hugne <erik.hu...@gmail.com>
sockets A and B are connected back-to-back, similar to what
AF_UNIX does.
Signed-off-by: Erik Hugne <erik.hu...@gmail.com>
---
net/tipc/socket.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 103d1fd058c0..eafc9569e679 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -2499,6 +2499,16 @@ static int tipc_ioctl(struct socket *sock, unsigned int
cmd, unsigned long arg)
}
}
+static int tipc_socketpair(struct socket *sock1, struct socket *sock2)
+{
+ struct tipc_sock *tsk2 = tipc_sk(sock2->sk);
+ struct tipc_sock *tsk1 = tipc_sk(sock1->sk);
+
+ tipc_sk_finish_conn(tsk1, tsk2->portid, 0);
+ tipc_sk_finish_conn(tsk2, tsk1->portid, 0);
+ return 0;
+}
+
/* Protocol switches for the various types of TIPC sockets */
static const struct proto_ops msg_ops = {
@@ -2528,7 +2538,7 @@ static const struct proto_ops packet_ops = {
.release = tipc_release,
.bind = tipc_bind,
.connect = tipc_connect,
- .socketpair = sock_no_socketpair,
+ .socketpair = tipc_socketpair,
.accept = tipc_accept,
.getname = tipc_getname,
.poll = tipc_poll,
--
2.1.4
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