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Peter Krempa
72613b18ac
qemu: monitor: json: Refactor error code class checker
Split out the function that checks the actual error class string into a separate helper as it will be useful later and refactor qemuMonitorJSONHasError to return bool type and remove few useless checks. Basically virJSONValueObjectHasKey are useless here since the next call to virJSONValueObjectGet is checking the return value again (which can't fail at that point). By removing the first check we save a function call.
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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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