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Eric Blake 1fc9593271 storage: don't require caller to pre-allocate metadata struct 
Requiring pre-allocation was an unusual idiom.  It allowed iteration
over the backing chain to use fewer mallocs, but made one-shot
clients harder to read.  Also, this makes it easier for a future
patch to move away from opening fds on every iteration over the chain.

* src/util/storage_file.h (virStorageFileGetMetadataFromFD): Alter
signature.
* src/util/storage_file.c (virStorageFileGetMetadataFromFD): Allocate
return value.
 (virStorageFileGetMetadata): Update clients.
* src/conf/domain_conf.c (virDomainDiskDefForeachPath): Likewise.
* src/qemu/qemu_driver.c (qemuDomainGetBlockInfo): Likewise.
* src/storage/storage_backend_fs.c (virStorageBackendProbeTarget):
Likewise.
 		2012-10-19 17:35:10 -06:00
.gnulib@2a9edc6f2b build: update gnulib for FreeBSD build 2012-10-03 11:50:02 -06:00
build-aux maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
daemon Add JSON serialization of virNetServerClientPtr objects for process re-exec() 2012-10-16 15:45:55 +01:00
docs storage: match RNG to supported driver types 2012-10-19 17:35:09 -06:00
examples tests: Fix domain-events python test 2012-10-16 16:37:29 +02:00
gnulib build: fix fresh checkout on RHEL5 2012-04-19 17:11:43 -06:00
include Introduce an internal API for handling file based lockspaces 2012-10-16 15:45:55 +01:00
m4 build: avoid -Wno-format on new-enough gcc 2012-10-02 09:48:23 -06:00
po Implement CPU model driver for PowerPC 2012-10-17 10:03:34 +02:00
python Add support for SUSPEND_DISK event 2012-10-15 12:09:10 +02:00
src storage: don't require caller to pre-allocate metadata struct 2012-10-19 17:35:10 -06:00
tests storage: treat 'aio' like 'raw' at parse time 2012-10-19 17:35:09 -06:00
tools node_memory: Add new parameter field to tune the new sysfs knob 2012-10-15 17:35:54 +08:00
.dir-locals.el build: avoid tabs that failed syntax-check 2012-09-06 09:43:46 -06:00
.gitignore Autogenerate AUTHORS 2012-10-19 12:44:56 -04:00
.gitmodules make .gnulib a submodule 2009-07-08 16:17:51 +02:00
.mailmap Autogenerate AUTHORS 2012-10-19 12:44:56 -04:00
AUTHORS.in Autogenerate AUTHORS 2012-10-19 12:44:56 -04:00
COPYING.LIB remove all trailing blank lines 2009-07-16 15:06:42 +02:00
ChangeLog-old virterror.c: Fix several spelling mistakes 2012-02-03 11:32:51 -07:00
HACKING Various typos and misspellings 2012-10-12 00:03:43 +02:00
Makefile.am Autogenerate AUTHORS 2012-10-19 12:44:56 -04:00
Makefile.nonreentrant Ban use of all inet_* functions 2010-10-22 11:59:23 +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
autobuild.sh Switch automated builds to use Mingw64 toolchain instead of Mingw32 2012-06-25 10:41:10 +01:00
autogen.sh build: avoid infinite autogen loop 2012-10-01 09:47:38 -06:00
bootstrap maint: regenerate bootstrap 2012-07-27 09:34:04 -06:00
bootstrap.conf Autogenerate AUTHORS 2012-10-19 12:44:56 -04:00
cfg.mk Autogenerate AUTHORS 2012-10-19 12:44:56 -04:00
configure.ac locking: Fix build with sanlock < 2.4 2012-10-16 21:32:05 +02:00
libvirt.pc.in build: silence warning from autoconf 2012-05-30 09:22:02 -06:00
libvirt.spec.in spec: Fix dependency for lock-sanlock subpackage 2012-10-18 14:23:24 +02:00
mingw-libvirt.spec.in parallels: add driver skeleton 2012-08-01 11:44:26 +08:00
run.in syntax-check: fix run.in 2012-09-18 13:59:53 +02:00

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>