Re: [libvirt] [PATCH 10/14] Introduce callbacks for serializing domain object private data to XML

Now that drivers are using a private domain object state blob, the virDomainObjFormat/Parse methods are no longer able to directly serialize all neccessary state to/from XML. It is thus neccessary to introduce a pair of callbacks fo serializing private state. The code for serializing vCPU PIDs and the monitor device config can now move out of domain_conf.c and into the qemu_driver.c where they belong. * src/conf/capabilities.h: Add callbacks for serializing private  state to/from XML * src/conf/domain_conf.c, src/conf/domain_conf.h: Remove the  monitor, monitor_chr, monitorWatch, nvcpupids and vcpupids  fields from virDomainObjPtr. Remove code that serialized  those fields * src/libvirt_private.syms: Export virXPathBoolean * src/qemu/qemu_driver.c: Add callbacks for serializing monitor  and vcpupid data to/from XML * src/qemu/qemu_monitor.h, src/qemu/qemu_monitor.c: Pass monitor  char device config into qemuMonitorOpen directly. ---