d337543f06
There are three internal APIs implemented in this security_util file: virSecurityGetRememberedLabel(), virSecuritySetRememberedLabel() and virSecurityMoveRememberedLabel() for getting, setting and moving remembered seclabel. All three have a special return value of -2 when XATTRs are not supported (for whatever reason) and callers are expected to handle it gracefully. However, after my commit of v5.7.0-rc1~115 it may happen that one of the three functions returned -1 even though XATTRs are not supported (and thus -2 should have been returned). Fixes: 7cfb7aab573a031880a1f4fd20747843fea109ba Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com> Reviewed-by: Andrea Bolognani <abologna@redhat.com>
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: