On Mon, Jun 18, 2007 at 06:36:22PM +0900, Atsushi SAKAI wrote: > Hi, Daniel > > I would prefer keep extra in code. > (extra region stores additional info) > > for example (in extra) > xen-unstable : -unstable > fedora7 :.4-1-1.2898.2.3 Not possible as the API allows only for an unsigned long int virConnectGetVersion (virConnectPtr conn, unsigned long *hvVer); What you want would require adding a new API, this can't be retroffied in the current one. The patch fix the current one. I'm not sure it's worth adding a new API to get more details at this point. Daniel -- Red Hat Virtualization group http://redhat.com/virtualization/ Daniel Veillard | virtualization library http://libvirt.org/ veillard@xxxxxxxxxx | libxml GNOME XML XSLT toolkit http://xmlsoft.org/ http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/