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Libvirt native C API and daemons
bc7c4f5415
This function had a loop that was only executed twice; it was artificially constructed with a label, a goto, and a boolean to tell that it had already been executed once. Aside from that, the body of the loop contained only two lines that needed to be repeated (the second time through, everything beyond those two lines would be skipped). One side effect of this strange loop was that a g_autofree string was manually freed and re-initialized; I've been told that manually freeing a g_auto_free object is highly discouraged. This patch refactors the function to simply repeat the 2 lines that might possibly be executed twice, thus eliminating the ugly use of goto to construct a loop, and also takes advantage of the fact that virPCIDriverDir() was previously returning *exactly* the same string both times it was called to eliminate the manual VIR_FREE of drvpath. Signed-off-by: Laine Stump <laine@redhat.com> Reviewed-by: Erik Skultety <eskultet@redhat.com> Reviewed-by: Peter Krempa <pkrempa@redhat.com> |
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| src | ||
| tests | ||
| tools | ||
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| .gitignore | ||
| .gitlab-ci.yml | ||
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| .mailmap | ||
| .ycm_extra_conf.py.in | ||
| AUTHORS.rst.in | ||
| config.h | ||
| configmake.h.in | ||
| CONTRIBUTING.rst | ||
| COPYING | ||
| COPYING.LESSER | ||
| gitdm.config | ||
| libvirt-admin.pc.in | ||
| libvirt-lxc.pc.in | ||
| libvirt-qemu.pc.in | ||
| libvirt.pc.in | ||
| libvirt.spec.in | ||
| meson_options.txt | ||
| meson.build | ||
| mingw-libvirt.spec.in | ||
| NEWS.rst | ||
| README.rst | ||
| run.in | ||
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==============================
Libvirt API for virtualization
==============================
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.
For some of these hypervisors, it provides a stateful management
daemon which runs on the virtualization host allowing access to the
API both by non-privileged local users and remote users.
Layered packages provide bindings of the libvirt C API into other
languages including Python, Perl, PHP, Go, Java, OCaml, as well as
mappings into object systems such as GObject, CIM and SNMP.
Further information about the libvirt project can be found on the
website:
https://libvirt.org
License
=======
The libvirt C API is distributed under the terms of GNU Lesser General
Public License, version 2.1 (or later). Some parts of the code that are
not part of the C library may have the more restrictive GNU General
Public License, version 2.0 (or later). See the files ``COPYING.LESSER``
and ``COPYING`` for full license terms & conditions.
Installation
============
Instructions on building and installing libvirt can be found on the website:
https://libvirt.org/compiling.html
Contributing
============
The libvirt project welcomes contributions in many ways. For most components
the best way to contribute is to send patches to the primary development
mailing list. Further guidance on this can be found on the website:
https://libvirt.org/contribute.html
Contact
=======
The libvirt project has two primary mailing lists:
* libvirt-users@redhat.com (**for user discussions**)
* libvir-list@redhat.com (**for development only**)
Further details on contacting the project are available on the website:
https://libvirt.org/contact.html