[libvirt] [PATCH] util: improve virNetDevTapGetRealDeviceName

virNetDevTapGetRealDeviceName() is used on FreeBSD because interface names (such as one sees in output of tools like ifconfig(8)) might not match their /dev entity names, and for bhyve we need the latter. Current implementation is not very efficient because in order to find /dev name, it goes

Re: [libvirt] [ovirt-devel] [kubevirt-dev] Re: [virt-tools-list] Project for profiles and defaults for libvirt domains

[resending to include OSP devs ] YANIV LAVI SENIOR TECHNICAL PRODUCT MANAGER Red Hat Israel Ltd. 34 Jerusalem Road, Building A, 1st floor Ra'anana, Israel 4350109 yl...@redhat.comT: +972-9-7692306/8272306 F: +972-9-7692223IM: ylavi