tree fa2755104ae2a554d90575ae3e744d16f3397ee6
parent a6ba35b3be9d3d2874cd00930c954347e6be764c
author Amos Kong <akong@redhat.com> 1336667306 +0800
committer Anthony Liguori <aliguori@us.ibm.com> 1336671477 -0500

sockets: use error class to pass listen error

Add a new argument in inet_listen()/inet_listen_opts()
to pass back listen error.

Change nbd, qemu-char, vnc to use new interface.

Signed-off-by: Amos Kong <akong@redhat.com>
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>