77401d549c
Once the DIR* in virPCIGetName() was made g_autoptr, the cleanup:
label just had a "return ret;", but the rest of the function was more
compilcated than it needed to be, doing funky things with the value of
ret inside multi-level conditionals and a while loop that might exit
early via a break with ret == 0 or exit early via a goto cleanup with
ret == -1.
It really didn't need to be nearly as complicated. After doing the
trivial replacements of "goto cleanup" with appropriate direct
returns, it became obvious that:
1) the outermost level of the nested conditional at the end of the
function ("if (ret < 0)") was now redundant, since ret is now
*always* < 0 by that point (otherwise the function has returned).
2) by switching the sense of the next level of the conditional (making
it "if (!physPortID)", the "else" (which is now just "return 0;"
becomes the "if", and the new "else" no longer needs to be inside
the conditional.
3) the value of firstEntryName can be moved into *netname with
g_steal_pointer()
Once that is all done, ret is no longer used and can be removed.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
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| .ctags.d | ||
| .github | ||
| build-aux | ||
| ci | ||
| docs | ||
| examples | ||
| include | ||
| po | ||
| scripts | ||
| src | ||
| tests | ||
| tools | ||
| .color_coded.in | ||
| .ctags | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .gitmodules | ||
| .gitpublish | ||
| .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 | ||
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:
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: