0bff510b5e
Each vhost-user message handling function will return an int result which is described in the new enum vh_result: error, OK and reply. All functions will now have two arguments, virtio_net double pointer and VhostUserMsg pointer. Signed-off-by: Nikolay Nikolaev <nicknickolaev@gmail.com> Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>