ordering_driver_instance(3) on Linux
The text 0ab9cedebb21, as Debian 7 (Wheezy) shipped it. The page shows this text now.
Ordering driver is a transform driver and thus has to be used on top of a transport driver. An XIO handle with the ordering driver can be created with either globus_xio_handle_create() or globus_xio_server_register_accept(). When the XIO handle is closed, the ordering driver will destroy its internal resources.