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3c1a0fc27d
This utility function iterates through all devices looking for any with a PCI address that has function != 0 (which implies that multiple functions are in use on that slot), then uses an inner iterator to find the device that's on function 0 of that same slot and sets the "multi" in its virDomainDeviceInfo (as long as it hasn't already been set explicitly by someone who presumably has better information than we do). It isn't yet called from anywhere, so will have no functional effect.
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>