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Daniel P. Berrange
7e3b1283f1
Ensure LXC container exits if cgroups setup fails
The code setting up LXC cgroups used an 'rc' variable both for capturing the return value of methods it calls, and its own return status. The result was that several failures in setting up cgroups would actually result in success being returned. Use a separate 'ret' for tracking return value as per normal code design in other parts of libvirt Signed-off-by: Daniel P. Berrange <berrange@redhat.com> (cherry picked from commit 8e1f0c38fa7ffbfb1f266e6bdb865c3ad807c473)
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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>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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