Re: [libvirt] PATCH: 21/28: Fill in locking stubs

This patch fills in the previous stub methods for locking/unlocking internal objects. With the following methods return a locked object virDomainFindByID virDomainFindByName virDomainFindByUUID virDomainAssignDef All the other methods accepting a virDomainObjPtr instance, require that the object first be locked. For virDomainDefPtr objects, if they are standalone, no locking is required (hence why the Xen driver isn't touched in any of these patches). If they are associated with a virDomainObjPtr though, this parent object must be locked. The same applies for virNetworkObjPtr, virStoragePoolObjPtr and the virNodeDeviceObjPtr objects & their methods.