Following on from previous two postings
http://www.redhat.com/archives/libvir-list/2010-February/msg00198.html
http://www.redhat.com/archives/libvir-list/2010-February/msg00279.html
With this series, none of the shared driver code uses virConnectPtr
anymore, with the exception of src/conf/domain_events.h which has a
genuine need for it - events are dispatched back to a specifici
connection handle.