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

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

net/tipc/socket.c

+12 −2
Original line number Original line Diff line number Diff line
@@ -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 */

/* Protocol switches for the various types of TIPC sockets */





static const struct proto_ops msg_ops = {

static const struct proto_ops msg_ops = {
@@ -2540,7 +2550,7 @@ static const struct proto_ops packet_ops = { 
	.release	= tipc_release,

	.release	= tipc_release,

	.bind		= tipc_bind,

	.bind		= tipc_bind,

	.connect	= tipc_connect,

	.connect	= tipc_connect,

	.socketpair	= sock_no_socketpair,

	.socketpair	= tipc_socketpair,

	.accept		= tipc_accept,

	.accept		= tipc_accept,

	.getname	= tipc_getname,

	.getname	= tipc_getname,

	.poll		= tipc_poll,

	.poll		= tipc_poll,
@@ -2561,7 +2571,7 @@ static const struct proto_ops stream_ops = { 
	.release	= tipc_release,

	.release	= tipc_release,

	.bind		= tipc_bind,

	.bind		= tipc_bind,

	.connect	= tipc_connect,

	.connect	= tipc_connect,

	.socketpair	= sock_no_socketpair,

	.socketpair	= tipc_socketpair,

	.accept		= tipc_accept,

	.accept		= tipc_accept,

	.getname	= tipc_getname,

	.getname	= tipc_getname,

	.poll		= tipc_poll,

	.poll		= tipc_poll,