Commit 70b03759 authored by Erik Hugne's avatar Erik Hugne Committed by David S. Miller

tipc: add support for stream/seqpacket socketpairs

sockets A and B are connected back-to-back, similar to what
AF_UNIX does.
Signed-off-by: default avatarErik Hugne <erik.hugne@gmail.com>
Signed-off-by: default avatarParthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d6956ac8
......@@ -2511,6 +2511,16 @@ 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 = {
......@@ -2540,7 +2550,7 @@ 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,
......@@ -2561,7 +2571,7 @@ static const struct proto_ops stream_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,
......
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