[Libguestfs] [PATCH 0/2] Rework tmpdir and appliance cache directory code.

1/2 is just small code motion. 2/2 reworks the tmpdir and appliance cache directory code. See the commit comment for the full details. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-p2v converts physical machines to virtual machines. Boot with a live CD or over the network (PXE) and turn machines into Xen guests. http://et.redhat.com/~rjones/virt-p2v