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When building libvirt on RHEL-5, I saw this error: cc1: warnings being treated as errors openvz/openvz_conf.c: In function 'openvzGetVPSUUID': openvz/openvz_conf.c:835: warning: 'saveptr' may be used uninitialized in this function make[3]: *** [libvirt_driver_openvz_la-openvz_conf.lo] Error 1 gcc in RHEL-5 gets upset about this usage of strtok_r (even though it is perfectly valid). Just set *saveptr to NULL at the start to quiet it down. Signed-off-by: Chris Lalancette <clalance@redhat.com>
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>