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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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Eric Blake 9ed545185f command: add virCommandAbort for cleanup paths 
Sometimes, an asynchronous helper is started (such as a compressor
or iohelper program), but a later error means that we want to
abort that child.  Make this easier.

Note that since daemons and virCommandRunAsync can't mix, the only
time virCommandFree can reap a process is if someone did
virCommandRunAsync for a non-daemon and didn't stash the pid.

* src/util/command.h (virCommandAbort): New prototype.
* src/util/command.c (_virCommand): Add new field.
(virCommandRunAsync, virCommandWait): Track whether pid was used.
(virCommandFree): Reap child if caller did not request pid.
(virCommandAbort): New function.
* src/libvirt_private.syms (command.h): Export it.
* tests/commandtest.c (test19): New test.
2011-03-25 05:34:48 -06:00
.gnulib@422ab2e0d7 build: nuke all .x-sc* files, and fix VPATH syntax-check 2011-03-23 15:51:32 -06:00
daemon command: properly diagnose process exit via signal 2011-03-25 05:34:48 -06:00
docs docs: Document first release with spice and qxl 2011-03-21 11:05:53 -04:00
examples maint: kill all remaining uses of old DEBUG macro 2011-02-21 08:46:52 -07:00
include Add public API for setting migration speed on the fly 2011-03-22 15:53:08 +00:00
m4 maint: update to latest gnulib 2010-11-17 10:13:12 -07:00
po build: translate changes in previous patch 2011-03-18 11:05:34 -06:00
python python: Use hardcoded python path in libvirt.py 2011-03-14 12:37:19 +01:00
src command: add virCommandAbort for cleanup paths 2011-03-25 05:34:48 -06:00
tests command: add virCommandAbort for cleanup paths 2011-03-25 05:34:48 -06:00
tools virsh: allow empty string arguments 2011-03-15 14:33:54 -06:00
.dir-locals.el maint: make spacing in .sh files easier 2011-03-14 21:57:42 -06:00
.gitignore Add vim configuration that makes vim auto-indent code 2011-03-17 17:08:51 -06:00
.gitmodules make .gnulib a submodule 2009-07-08 16:17:51 +02:00
.mailmap maint: update an email address preference 2010-08-10 08:13:22 -06:00
acinclude.m4 maint: turn on gcc logical-op checking 2010-07-28 15:25:36 +02:00
AUTHORS maint: update authors 2011-03-22 08:33:22 -06:00
autobuild.sh autobuild.sh: use VPATH build 2011-02-21 09:27:05 -07:00
autogen.sh build: avoid problems with autogen.sh runs from tarball 2011-02-12 06:28:28 -07:00
bootstrap build: nuke all .x-sc* files, and fix VPATH syntax-check 2011-03-23 15:51:32 -06:00
bootstrap.conf build: nuke all .x-sc* files, and fix VPATH syntax-check 2011-03-23 15:51:32 -06:00
cfg.mk maint: prohibit access(,X_OK) 2011-03-24 15:18:44 -06:00
ChangeLog-old generate ChangeLog from git logs into distribution tarball 2009-07-08 16:17:51 +02:00
configure.ac Don't build libxenlight driver for Xen 4.0 2011-03-18 15:35:47 -06:00
COPYING.LIB remove all trailing blank lines 2009-07-16 15:06:42 +02:00
HACKING Add vim configuration that makes vim auto-indent code 2011-03-17 17:08:51 -06:00
libvirt.pc.in * libvirt.pc.in: applied patch from Daniel Berrange to fix --cflags 2006-03-24 13:18:12 +00:00
libvirt.spec.in rpm: add missing dependencies 2011-03-23 11:16:49 -06:00
Makefile.am build: nuke all .x-sc* files, and fix VPATH syntax-check 2011-03-23 15:51:32 -06:00
Makefile.nonreentrant Ban use of all inet_* functions 2010-10-22 11:59:23 +01:00
mingw32-libvirt.spec.in Add dtrace static probes in libvirtd 2010-10-22 12:00:39 +01:00
README Correct typos in the documentation (Atsushi SAKAI) 2008-01-24 10:15:13 +00:00
README-hacking maint: relax git minimum version 2010-02-24 14:29:27 -05:00
TODO Update todo list file to point at bugzilla/website 2010-10-13 16:45:26 +01:00

README 

         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>