qemu: Let empty default VNC password work as documented

CVE-2016-5008 Setting an empty graphics password is documented as a way to disable VNC/SPICE access, but QEMU does not always behaves like that. VNC would happily accept the empty password. Let's enforce the behavior by setting password expiration to "now". https://bugzilla.redhat.com/show_bug.cgi?id=1180092 Signed-off-by: Jiri Denemark <jdenemar@redhat.com> (cherry picked from commit bb848feec0) (cherry picked from commit d933f68ee6) (cherry picked from commit 139a426577)
domain_conf: fix domain deadlock
2025-11-02 04:24:20 +03:00 · 2016-06-30 14:47:18 +01:00 · 2014-10-01 12:27:27 -06:00 · 2014-09-17 22:26:28 -06:00 · 2014-09-17 22:26:25 -06:00 · 2014-07-03 07:07:34 -06:00
11019 changed files with 2762271 additions and 2029060 deletions
--- a/.color_coded.in
+++ b/.color_coded.in
@@ -1,40 +0,0 @@
 -I@abs_top_builddir@
 -I@abs_top_srcdir@
 -I@abs_top_builddir@/gnulib/lib
 -I@abs_top_srcdir@/gnulib/lib
 -I@abs_top_builddir@/include
 -I@abs_top_srcdir@/include
 -I@abs_top_builddir@/src
 -I@abs_top_srcdir@/src
 -I@abs_top_builddir@/src/access
 -I@abs_top_srcdir@/src/access
 -I@abs_top_builddir@/src/admin
 -I@abs_top_srcdir@/src/admin
 -I@abs_top_builddir@/src/bhyve
 -I@abs_top_srcdir@/src/bhyve
 -I@abs_top_builddir@/src/conf
 -I@abs_top_srcdir@/src/conf
 -I@abs_top_builddir@/src/libxl
 -I@abs_top_srcdir@/src/libxl
 -I@abs_top_builddir@/src/locking
 -I@abs_top_srcdir@/src/locking
 -I@abs_top_builddir@/src/logging
 -I@abs_top_srcdir@/src/logging
 -I@abs_top_builddir@/src/lxc
 -I@abs_top_srcdir@/src/lxc
 -I@abs_top_builddir@/src/qemu
 -I@abs_top_srcdir@/src/qemu
 -I@abs_top_builddir@/src/remote
 -I@abs_top_srcdir@/src/remote
 -I@abs_top_builddir@/src/rpc
 -I@abs_top_srcdir@/src/rpc
 -I@abs_top_builddir@/src/secret
 -I@abs_top_srcdir@/src/secret
 -I@abs_top_builddir@/src/security
 -I@abs_top_srcdir@/src/security
 -I@abs_top_builddir@/src/util
 -I@abs_top_srcdir@/src/util
 -I@abs_top_builddir@/src/vmx
 -I@abs_top_srcdir@/src/vmx
 -I@abs_top_builddir@/src/xenconfig
 -I@abs_top_srcdir@/src/xenconfig
--- a/.ctags
+++ b/.ctags
@@ -1,6 +0,0 @@
 --recurse
 --exclude=*.orig
 --exclude=*.html
 --exclude=*.html.in
 --langmap=c:+.h.in
 --c-kinds=+p
--- a/.ctags.d/libvirt.ctags
+++ b/.ctags.d/libvirt.ctags
@@ -1 +0,0 @@
 ../.ctags
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1,8 @@
 *#*#
 *.#*#
 *.[187]
 *.[187].in
 *.a
 *.cov
 *.exe
 *.exe.manifest
 *.gcda
 *.gcno
 *.gcov
@@ -16,18 +13,11 @@
 *.loT
 *.o
 *.orig
 *.pem
 *.pyc
 *.rej
 *.s
 *.service
 *.socket
 *.swp
 *~
 .#*
 .color_coded
 .deps
 .dirstamp
 .gdb_history
 .git
 .git-module-status
@@ -35,17 +25,18 @@
 .lvimrc
 .memdump
 .sc-start-sc_*
-.ycm_extra_conf.py
+/ABOUT-NLS
 /AUTHORS
 /COPYING
 /ChangeLog
 /GNUmakefile
 /INSTALL
 /NEWS
 /aclocal.m4
 /autom4te.cache
-/build-aux/*
+/build-aux
 /build-aux/
 /build/
 /ci-tree/
 /confdefs.h
 /config.cache
 /config.guess
 /config.h
@@ -56,41 +47,37 @@
 /config.sub
 /configure
 /configure.lineno
-/conftest.*
+/daemon/*_dispatch.h
-/docs/aclperms.htmlinc
+/daemon/libvirt_qemud
 /daemon/libvirtd
 /daemon/libvirtd*.logrotate
 /daemon/libvirtd.8
 /daemon/libvirtd.8.in
 /daemon/libvirtd.init
 /daemon/libvirtd.pod
 /daemon/libvirtd.service
 /daemon/test_libvirtd.aug
 /docs/apibuild.py.stamp
 /docs/devhelp/libvirt.devhelp
 /docs/hvsupport.html.in
 /docs/libvirt-admin-*.xml
 /docs/libvirt-api.xml
 /docs/libvirt-lxc-*.xml
 /docs/libvirt-qemu-*.xml
 /docs/libvirt-refs.xml
-/docs/news.html.in
+/docs/search.php
 /docs/todo.html.in
-/examples/admin/client_close
+/examples/domain-events/events-c/event-test
 /examples/admin/client_info
 /examples/admin/client_limits
 /examples/admin/list_clients
 /examples/admin/list_servers
 /examples/admin/logging
 /examples/admin/threadpool_params
 /examples/object-events/event-test
 /examples/dominfo/info1
 /examples/domsuspend/suspend
 /examples/dommigrate/dommigrate
 /examples/domtop/domtop
 /examples/hellolibvirt/hellolibvirt
 /examples/openauth/openauth
 /examples/rename/rename
 /gnulib/lib/*
 /gnulib/m4/*
 /gnulib/tests/*
-/include/libvirt/libvirt-common.h
+/include/libvirt/libvirt.h
 /libtool
-/libvirt-*.tar.xz
+/libvirt-*.tar.gz
 /libvirt-[0-9]*
-/libvirt*.pc
+/libvirt.pc
 /libvirt.spec
 /ltconfig
 /ltmain.sh
@@ -98,115 +85,116 @@
 /maint.mk
 /mingw-libvirt.spec
 /mkinstalldirs
-/po/*gmo
+/po/*
 /po/*po
 !/po/*.mini.po
 /po/*pot
 /proxy/
-/python/
+/python/generated.stamp
 /python/generator.py.stamp
 /python/libvirt-export.c
 /python/libvirt-qemu-export.c
 /python/libvirt-qemu.[ch]
 /python/libvirt.[ch]
 /python/libvirt.py
 /python/libvirt_qemu.py
 /run
 /sc_*
 /src/.*.stamp
 /src/*.pc
 /src/access/org.libvirt.api.policy
 /src/access/viraccessapicheck.c
 /src/access/viraccessapicheck.h
 /src/access/viraccessapichecklxc.c
 /src/access/viraccessapichecklxc.h
 /src/access/viraccessapicheckqemu.c
 /src/access/viraccessapicheckqemu.h
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 /src/admin/admin_protocol.[ch]
 /src/admin/admin_server_dispatch_stubs.h
 /src/esx/*.generated.*
 /src/hyperv/*.generated.*
 /src/libvirt*.def
 /src/libvirt.syms
 /src/libvirt_access.syms
 /src/libvirt_access.xml
 /src/libvirt_access_lxc.syms
 /src/libvirt_access_lxc.xml
 /src/libvirt_access_qemu.syms
 /src/libvirt_access_qemu.xml
 /src/libvirt_admin.syms
 /src/libvirt_*.stp
 /src/libvirt_*helper
 /src/libvirt_*probes.h
 /src/libvirt_lxc
 /src/libvirtd
 /src/libvirtd*.logrotate
 /src/locking/libxl-lockd.conf
 /src/locking/libxl-sanlock.conf
 /src/locking/lock_daemon_dispatch_stubs.h
 /src/locking/lock_protocol.[ch]
 /src/locking/qemu-lockd.conf
 /src/locking/qemu-sanlock.conf
 /src/locking/test_libvirt_sanlock.aug
 /src/logging/log_daemon_dispatch_stubs.h
 /src/logging/log_protocol.[ch]
 /src/lxc/lxc_controller_dispatch.h
 /src/lxc/lxc_monitor_dispatch.h
-/src/lxc/lxc_monitor_protocol.c
+/src/lxc/lxc_protocol.c
-/src/lxc/lxc_monitor_protocol.h
+/src/lxc/lxc_protocol.h
 /src/lxc/lxc_protocol.[ch]
 /src/lxc/test_libvirtd_lxc.aug
 /src/qemu/test_libvirtd_qemu.aug
 /src/remote/*_client_bodies.h
 /src/remote/*_protocol.[ch]
 /src/remote/*_stubs.h
 /src/rpc/virkeepaliveprotocol.[ch]
 /src/rpc/virnetprotocol.[ch]
 /src/test_libvirt*.aug
-/src/test_virtlockd.aug
+/src/util/virkeymaps.h
 /src/test_virtlogd.aug
 /src/util/virkeycodetable*.h
 /src/util/virkeynametable*.h
 /src/virt-aa-helper
 /src/virtlockd
 /src/virtlogd
 /src/virt-guest-shutdown.target
 /tests/*.log
 /tests/*.pid
-/tests/*.trs
+/tests/*xml2*test
 /tests/*test
 /tests/commandhelper
-/tests/qemucapsprobe
+/tests/commandtest
-!/tests/virsh-self-test
+/tests/conftest
-!/tests/virt-aa-helper-test
+/tests/cputest
-!/tests/virt-admin-self-test
+/tests/domainsnapshotxml2xmltest
-/tests/objectlocking
+/tests/esxutilstest
-/tests/objectlocking-files.txt
+/tests/eventtest
-/tests/objectlocking.cm[ix]
+/tests/hashtest
 /tests/jsontest
 /tests/libvirtdconftest
 /tests/networkxml2argvtest
 /tests/nodeinfotest
 /tests/nwfilterxml2xmltest
 /tests/object-locking
 /tests/object-locking-files.txt
 /tests/object-locking.cm[ix]
 /tests/openvzutilstest
 /tests/qemuargv2xmltest
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 /tests/shunloadtest
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-/tests/test_file_access.txt
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 /tools/*.[18]
 /tools/libvirt-guests.init
 /tools/libvirt-guests.service
 /tools/libvirt-guests.sh
 /tools/virt-login-shell
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 /tools/virt-admin
 /tools/virt-*-validate
 /tools/virt-sanlock-cleanup
 /tools/wireshark/src/libvirt
 /update.log
 GPATH
 GRTAGS
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 Makefile
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 TAGS
 coverage
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 !/po/POTFILES.in
 !/po/libvirt.pot
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,46 +0,0 @@
 .job_template: &job_definition
  script:
    - mkdir build
    - cd build
    - ../autogen.sh $CONFIGURE_OPTS || (cat config.log && exit 1)
    - make -j $(getconf _NPROCESSORS_ONLN)
 # We could run every arch on both versions, but it is a little
 # overkill. Instead we run half the jobs on 9 and half the jobs
 # on sid to give reasonable cross-coverage.
 debian-9-cross-armv6l:
  <<: *job_definition
  image: quay.io/libvirt/buildenv-debian-9-cross-armv6l:master
 debian-9-cross-mipsel:
  <<: *job_definition
  image: quay.io/libvirt/buildenv-debian-9-cross-mipsel:master
 debian-9-cross-ppc64le:
  <<: *job_definition
  image: quay.io/libvirt/buildenv-debian-9-cross-ppc64le:master
 debian-9-cross-s390x:
  <<: *job_definition
  image: quay.io/libvirt/buildenv-debian-9-cross-s390x:master
 debian-sid-cross-aarch64:
  <<: *job_definition
  image: quay.io/libvirt/buildenv-debian-sid-cross-aarch64:master
 debian-sid-cross-armv7l:
  <<: *job_definition
  image: quay.io/libvirt/buildenv-debian-sid-cross-armv7l:master
 debian-sid-cross-i686:
  <<: *job_definition
  image: quay.io/libvirt/buildenv-debian-sid-cross-i686:master
 debian-sid-cross-mips64el:
  <<: *job_definition
  image: quay.io/libvirt/buildenv-debian-sid-cross-mips64el:master
 debian-sid-cross-mips:
  <<: *job_definition
  image: quay.io/libvirt/buildenv-debian-sid-cross-mips:master
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,3 @@
 [submodule "gnulib"]
 	path = .gnulib
-	url = https://git.savannah.gnu.org/git/gnulib.git/
+	url = git://git.sv.gnu.org/gnulib.git
 [submodule "keycodemapdb"]
 	path = src/keycodemapdb
 	url = https://gitlab.com/keycodemap/keycodemapdb.git
--- a/.gitpublish
+++ b/.gitpublish
@@ -1,3 +0,0 @@
 [gitpublishprofile "default"]
 base = master
 to = libvir-list@redhat.com
--- a/.gnulib
+++ b/.gnulib
--- a/.mailmap
+++ b/.mailmap
@@ -5,10 +5,7 @@
 <bozzolan@gmail.com> <redshift@gmx.com>
 <charles_duffy@messageone.com> <charles@dyfis.net>
 <claudio.bley@gmail.com> <cbley@av-test.de>
 <dfj@redhat.com> <dfj@dfj.bne.redhat.com>
 <dpkshetty@gmail.com> <deepakcs@linux.vnet.ibm.com>
 <dpkshetty@gmail.com> <deepakcs@redhat.com>
 <eblake@redhat.com> <ebb9@byu.net>
 <gdolley@arpnetworks.com> <gdolley@ucla.edu>
 <gerhard.stenzel@de.ibm.com> <gstenzel@linux.vnet.ibm.com>
@@ -20,6 +17,7 @@
 <jfehlig@suse.com> <jfehlig@novell.com>
 <jfehlig@suse.com> <jfehlig@linux-ypgk.site>
 <jclift@redhat.com> <justin@salasaga.org>
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 <cfergeau@redhat.com> <teuf@gnome.org>
 <wency@cn.fujitsu.com> <wency cn fujitsu com>
@@ -38,11 +36,6 @@
 <zhlcindy@linux.vnet.ibm.com> <zhlcindy@gmail.com>
 <serge.hallyn@canonical.com> <serue@us.ibm.com>
 <pritesh.kothari@sun.com> <Pritesh.Kothari@Sun.COM>
 <cbosdonnat@suse.com> <cedric.bosdonnat@free.fr>
 <mnestratov@virtuozzo.com> <mnestratov@parallels.com>
 <nshirokovskiy@virtuozzo.com> <nshirokovskiy@parallels.com>
 <jyang@redhat.com> <osier@yunify.com>
 <kkoukiou@redhat.com> <k.koukiou@googlemail.com>
 # Name consolidation:
 # Preferred author spelling <preferred email>
@@ -60,16 +53,6 @@ Aurelien Rougemont <beorn@binaries.fr>
 Serge E. Hallyn <serge.hallyn@canonical.com>
 Henrik Persson E <henrik.e.persson@ericsson.com>
 Philipp Hahn <hahn@univention.de>
 Marco Bozzolan <bozzolan@gmail.com>
 Marco Bozzolan <redshift@gmx.com>
 Pritesh Kothari <pritesh.kothari@sun.com>
 Wang Yufei (James) <james.wangyufei@huawei.com>
 Deepak C Shetty <dpkshetty@gmail.com>
 Dave Allan <dallan@redhat.com>
 Richard W.M. Jones <rjones@redhat.com>
 # Non-trivial consolidation:
 # see git documentation for information about the format
 Daniel P. Berrangé <berrange@redhat.com>
 Daniel P. Berrangé <berrange@redhat.com> <dan@berrange.com>
 Michal Prívozník <mprivozn@redhat.com>
 Michal Prívozník <mprivozn@redhat.com> <miso.privoznik@gmail.com>
 Marco Bozzolan <bozzolan@gmail.com> <redshift@gmx.com>
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,74 +0,0 @@
 sudo: required
 language: generic
 branches:
  except:
    - /^.*-maint$/
 addons:
  homebrew:
    update: true
    packages:
      - ccache
      - rpcgen
      - xz
      - yajl
 matrix:
  include:
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        - docker
      env:
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        - MAKE_ARGS="syntax-check distcheck"
      script:
        - make -f Makefile.ci ci-build@$IMAGE CI_MAKE_ARGS="$MAKE_ARGS"
    - services:
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        - MAKE_ARGS="syntax-check distcheck"
      script:
        - make -f Makefile.ci ci-build@$IMAGE CI_MAKE_ARGS="$MAKE_ARGS"
    - services:
        - docker
      env:
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        - MINGW="mingw32"
      script:
        - make -f Makefile.ci ci-build@$IMAGE CI_CONFIGURE="$MINGW-configure"
    - services:
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      env:
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        - MINGW="mingw64"
      script:
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    - compiler: clang
      language: c
      os: osx
      env:
        - PATH="/usr/local/opt/gettext/bin:/usr/local/opt/ccache/libexec:/usr/local/opt/rpcgen/bin:$PATH"
      script:
        # We can't run 'distcheck' or 'syntax-check' because they fail on
        # macOS, but doing 'install' and 'dist' gives us some useful coverage
        - ./autogen.sh --prefix=$(pwd)/install-root && make -j3 && make -j3 install && make -j3 dist
 git:
  submodules: true
 notifications:
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    # The channel name "irc.oftc.net#virt" is encrypted against libvirt/libvirt
    # to prevent IRC notifications from github forks. This was created using:
    # $ travis encrypt -r "libvirt/libvirt" "irc.oftc.net#virt"
    channels:
      - secure: "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"
    on_success: change
    on_failure: always
  email:
    # The list name 'libvirt-ci@redhat.com" is encrypted against libvirt/libvirt
    # to prevent IRC notifications from github forks. This was created using:
    # $ travis encrypt -r "libvirt/libvirt" "libvirt-ci@redhat.com"
    recipients:
      - secure: "QcU9eP96P0RlDNzVRZl/4sxyydPStGzECrpgJhr2IPB/7pHk23yaBrmUsq9S830tB+jwLGma1IscNB8uf7Sf7WY+cYIpfR8v030OffWnaipo/Gcs0dpnlfURWHjOFQI3RJzGEihsqvbwUFOwsM+3IDyO3qdWaiT6cN2Tj9ROlwYCySSX5YWzLyX7arBZ4lp8ESs7ohQaEwp2cegnMP2oGPJJe4SebvlCDjHZbjkU5aEradwUWnRQDJZWTKknpNLArVFxN2/ixp6f/MGY4DmkHoDweio6mHIPN5zTs5Jt32aiX6wDBa+bBa4v8TCRqzhYkQ63ZZhNV8bY5Uf9ufTdyvt96yIANyakd85b1QpMdAX76IyJi1l0/Uub6DTQZAcq3vK7iPjGeTVSpyoXrqTfGy4JxMjqDoocpWvv8ALX1wrYI/HfN2R2Aepw9jModTimOsebYhJ1yMhSt8qnh5AQNftGKL2JBKoA1LWdU2YJ5fO1bGjKNiVEkGFQTPYFWrYCUY5JcT+s5WCzNeMNm8s9na8liYhGl3WtS3rPr5M8bof+BMsBhG2hQ0loduc94x2GkvyhQZUgRbqrwNR+y4hn+rWFC3hBzzyiAULs43vY/PJ+eBdKEf3VAc0MkhQ8GgXGSA61fR6aXYonroI/WnBVItwDmUnnMfSziZXxk09GLl4="
--- a/.ycm_extra_conf.py.in
+++ b/.ycm_extra_conf.py.in
@@ -1,45 +0,0 @@
 flags = [
  '-I@abs_top_builddir@',
  '-I@abs_top_srcdir@',
  '-I@abs_top_builddir@/gnulib/lib',
  '-I@abs_top_srcdir@/gnulib/lib',
  '-I@abs_top_builddir@/include',
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  '-I@abs_top_builddir@/src/bhyve',
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  '-I@abs_top_builddir@/src/conf',
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  '-I@abs_top_builddir@/src/security',
  '-I@abs_top_srcdir@/src/security',
  '-I@abs_top_builddir@/src/util',
  '-I@abs_top_srcdir@/src/util',
  '-I@abs_top_builddir@/src/vmx',
  '-I@abs_top_srcdir@/src/vmx',
  '-I@abs_top_builddir@/src/xenconfig',
  '-I@abs_top_srcdir@/src/xenconfig',
 ]
 def FlagsForFile(filename, **kwargs):
  return { 'flags': flags, 'do_cache': True }
--- a/1
+++ b/1
@@ -1 +0,0 @@
 po/README.md
--- a/AUTHORS.in
+++ b/AUTHORS.in
@@ -8,53 +8,38 @@ Daniel Veillard <veillard@redhat.com> or <daniel@veillard.com>
 The primary maintainers and people with commit access rights:
 Alex Jia <ajia@redhat.com>
-Andrea Bolognani <abologna@redhat.com>
+Anthony Liguori <aliguori@us.ibm.com>
-Cédric Bosdonnat <cbosdonnat@suse.com>
+Chris Lalancette <clalance@redhat.com>
 Christian Ehrhardt <christian.ehrhardt@canonical.com>
 Christophe Fergeau <cfergeau@redhat.com>
 Claudio Bley <claudio.bley@gmail.com>
 Cole Robinson <crobinso@redhat.com>
-Daniel P. Berrangé <berrange@redhat.com>
+Daniel Berrange <berrange@redhat.com>
 Daniel Veillard <veillard@redhat.com>
 Dave Allan <dallan@redhat.com>
 Doug Goldstein <cardoe@gentoo.org>
 Eric Blake <eblake@redhat.com>
 Erik Skultety <eskultet@redhat.com>
 Gao Feng <gaofeng@cn.fujitsu.com>
 Guido Günther <agx@sigxcpu.org>
 Ján Tomko <jtomko@redhat.com>
 Jim Fehlig <jfehlig@suse.com>
 Jim Meyering <meyering@redhat.com>
 Jiří Denemark <jdenemar@redhat.com>
-John Ferlan <jferlan@redhat.com>
+John Levon <john.levon@sun.com>
-Katerina Koukiou <kkoukiou@redhat.com>
+Justin Clift <jclift@redhat.com>
 Laine Stump <laine@redhat.com>
 Mark McLoughlin <markmc@redhat.com>
 Martin Kletzander <mkletzan@redhat.com>
 Matthias Bolte <matthias.bolte@googlemail.com>
 Maxim Nestratov <mnestratov@virtuozzo.com>
 Michal Prívozník <mprivozn@redhat.com>
-Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
+Osier Yang <jyang@redhat.com>
 Pavel Hrdina <phrdina@redhat.com>
 Peter Krempa <pkrempa@redhat.com>
 Richard W.M. Jones <rjones@redhat.com>
 Roman Bogorodskiy <bogorodskiy@gmail.com>
 Stefan Berger <stefanb@us.ibm.com>
 Wen Congyang <wency@cn.fujitsu.com>
 Previous maintainers:
 Anthony Liguori <aliguori@us.ibm.com>
 Atsushi SAKAI <sakaia@jp.fujitsu.com>
 Chris Lalancette <clalance@redhat.com>
 Dan Smith <danms@us.ibm.com>
 Dave Allan <dallan@redhat.com>
 Dave Leskovec <dlesko@linux.vnet.ibm.com>
 Dmitry Guryanov <dguryanov@parallels.com>
 Guannan Ren <gren@redhat.com>
 Jim Meyering <meyering@redhat.com>
 John Levon <john.levon@sun.com>
 Justin Clift <jclift@redhat.com>
 Karel Zak <kzak@redhat.com>
 Osier Yang <jyang@redhat.com>
 Patches have also been contributed by:
@@ -63,6 +48,7 @@ Amit Shah <amit.shah@redhat.com>
 Andrew Puch <apuch@redhat.com>
 Anton Protopopov <aspsk2@gmail.com>
 Ben Guthro <ben.guthro@gmail.com>
 Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
 Daniel Hokka Zakrisson <daniel@hozac.com>
 Dan Wendlandt <dan@nicira.com>
 David Lively <dlively@virtualiron.com>
@@ -91,7 +77,9 @@ Stefan de Konink <dekonink@kinkrsoftware.nl>
 Takahashi Tomohiro <takatom@jp.fujitsu.com>
 Tatsuro Enokura <fj7716hz@aa.jp.fujitsu.com>
-#contributorslist#
+#authorslist#
 [....send patches to get your name here....]
 The libvirt logo was designed by Diana Fong
--- a/339
+++ b/339
@@ -1,339 +0,0 @@
                    GNU GENERAL PUBLIC LICENSE
                       Version 2, June 1991
 Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
                            Preamble
  The licenses for most software are designed to take away your
 freedom to share and change it.  By contrast, the GNU General Public
 License is intended to guarantee your freedom to share and change free
 software--to make sure the software is free for all its users.  This
 General Public License applies to most of the Free Software
 Foundation's software and to any other program whose authors commit to
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 the GNU Lesser General Public License instead.)  You can apply it to
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  When we speak of free software, we are referring to freedom, not
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  To protect your rights, we need to make restrictions that forbid
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  For example, if you distribute copies of such a program, whether
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  We protect your rights with two steps: (1) copyright the software, and
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                    GNU GENERAL PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
  0. This License applies to any program or other work which contains
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 These requirements apply to the modified work as a whole.  If
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 Each version is given a distinguishing version number.  If the Program
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  10. If you wish to incorporate parts of the Program into other free
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                            NO WARRANTY
  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
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                     END OF TERMS AND CONDITIONS
            How to Apply These Terms to Your New Programs
  If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
 free software which everyone can redistribute and change under these terms.
  To do so, attach the following notices to the program.  It is safest
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    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>
    This program is free software; you can redistribute it and/or modify
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    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 Also add information on how to contact you by electronic and paper mail.
 If the program is interactive, make it output a short notice like this
 when it starts in an interactive mode:
    Gnomovision version 69, Copyright (C) year name of author
    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.
 The hypothetical commands `show w' and `show c' should show the appropriate
 parts of the General Public License.  Of course, the commands you use may
 be called something other than `show w' and `show c'; they could even be
 mouse-clicks or menu items--whatever suits your program.
 You should also get your employer (if you work as a programmer) or your
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 necessary.  Here is a sample; alter the names:
  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
  `Gnomovision' (which makes passes at compilers) written by James Hacker.
  <signature of Ty Coon>, 1 April 1989
  Ty Coon, President of Vice
 This General Public License does not permit incorporating your program into
 proprietary programs.  If your program is a subroutine library, you may
 consider it more useful to permit linking proprietary applications with the
 library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.
--- a/COPYING.LESSER
+++ b/COPYING.LESSER
@@ -1,502 +0,0 @@
                  GNU LESSER GENERAL PUBLIC LICENSE
                       Version 2.1, February 1999
 Copyright (C) 1991, 1999 Free Software Foundation, Inc.
 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
 [This is the first released version of the Lesser GPL.  It also counts
 as the successor of the GNU Library Public License, version 2, hence
 the version number 2.1.]
                            Preamble
  The licenses for most software are designed to take away your
 freedom to share and change it.  By contrast, the GNU General Public
 Licenses are intended to guarantee your freedom to share and change
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                  GNU LESSER GENERAL PUBLIC LICENSE
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 or rights, from you under this License will not have their licenses
 terminated so long as such parties remain in full compliance.
  9. You are not required to accept this License, since you have not
 signed it.  However, nothing else grants you permission to modify or
 distribute the Library or its derivative works.  These actions are
 prohibited by law if you do not accept this License.  Therefore, by
 modifying or distributing the Library (or any work based on the
 Library), you indicate your acceptance of this License to do so, and
 all its terms and conditions for copying, distributing or modifying
 the Library or works based on it.
  10. Each time you redistribute the Library (or any work based on the
 Library), the recipient automatically receives a license from the
 original licensor to copy, distribute, link with or modify the Library
 subject to these terms and conditions.  You may not impose any further
 restrictions on the recipients' exercise of the rights granted herein.
 You are not responsible for enforcing compliance by third parties with
 this License.
 ^L
  11. If, as a consequence of a court judgment or allegation of patent
 infringement or for any other reason (not limited to patent issues),
 conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
 excuse you from the conditions of this License.  If you cannot
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 License and any other pertinent obligations, then as a consequence you
 may not distribute the Library at all.  For example, if a patent
 license would not permit royalty-free redistribution of the Library by
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 the only way you could satisfy both it and this License would be to
 refrain entirely from distribution of the Library.
 If any portion of this section is held invalid or unenforceable under
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 It is not the purpose of this section to induce you to infringe any
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 such claims; this section has the sole purpose of protecting the
 integrity of the free software distribution system which is
 implemented by public license practices.  Many people have made
 generous contributions to the wide range of software distributed
 through that system in reliance on consistent application of that
 system; it is up to the author/donor to decide if he or she is willing
 to distribute software through any other system and a licensee cannot
 impose that choice.
 This section is intended to make thoroughly clear what is believed to
 be a consequence of the rest of this License.
  12. If the distribution and/or use of the Library is restricted in
 certain countries either by patents or by copyrighted interfaces, the
 original copyright holder who places the Library under this License
 may add an explicit geographical distribution limitation excluding those
 countries, so that distribution is permitted only in or among
 countries not thus excluded.  In such case, this License incorporates
 the limitation as if written in the body of this License.
  13. The Free Software Foundation may publish revised and/or new
 versions of the Lesser General Public License from time to time.
 Such new versions will be similar in spirit to the present version,
 but may differ in detail to address new problems or concerns.
 Each version is given a distinguishing version number.  If the Library
 specifies a version number of this License which applies to it and
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 conditions either of that version or of any later version published by
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 license version number, you may choose any version ever published by
 the Free Software Foundation.
 ^L
  14. If you wish to incorporate parts of the Library into other free
 programs whose distribution conditions are incompatible with these,
 write to the author to ask for permission.  For software which is
 copyrighted by the Free Software Foundation, write to the Free
 Software Foundation; we sometimes make exceptions for this.  Our
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                            NO WARRANTY
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 WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
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                     END OF TERMS AND CONDITIONS
 ^L
           How to Apply These Terms to Your New Libraries
  If you develop a new library, and you want it to be of the greatest
 possible use to the public, we recommend making it free software that
 everyone can redistribute and change.  You can do so by permitting
 redistribution under these terms (or, alternatively, under the terms
 of the ordinary General Public License).
  To apply these terms, attach the following notices to the library.
 It is safest to attach them to the start of each source file to most
 effectively convey the exclusion of warranty; and each file should
 have at least the "copyright" line and a pointer to where the full
 notice is found.
    <one line to give the library's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
 Also add information on how to contact you by electronic and paper mail.
 You should also get your employer (if you work as a programmer) or
 your school, if any, to sign a "copyright disclaimer" for the library,
 if necessary.  Here is a sample; alter the names:
  Yoyodyne, Inc., hereby disclaims all copyright interest in the
  library `Frob' (a library for tweaking knobs) written by James
  Random Hacker.
  <signature of Ty Coon>, 1 April 1990
  Ty Coon, President of Vice
 That's all there is to it!
--- a/15
+++ b/15
@@ -1,15 +0,0 @@
 libvirt ChangeLog
 =================
 The libvirt project doesn't include a detailed ChangeLog in its release
 archives.
 If you're interested in the full list of changes made to libvirt since
 the project was started, you can clone the git repository from
  https://libvirt.org/git/libvirt.git
 and browse them locally using your favorite git history viewer or,
 alternatively, browse them online at
  https://libvirt.org/git/?p=libvirt.git;a=log
--- a/16699
+++ b/16699
--- a/759
+++ b/759
@@ -0,0 +1,759 @@
 -*- buffer-read-only: t -*- vi: set ro:
 DO NOT EDIT THIS FILE!  IT IS GENERATED AUTOMATICALLY
 from docs/hacking.html.in!
                         Contributor guidelines
                         ======================
 General tips for contributing patches
 =====================================
 (1) Discuss any large changes on the mailing list first. Post patches early and
 listen to feedback.
 (2) Post patches in unified diff format. A command similar to this should work:
  diff -urp libvirt.orig/ libvirt.modified/ > libvirt-myfeature.patch
 or:
  git diff > libvirt-myfeature.patch
 However, the usual workflow of libvirt developer is:
  git checkout master
  git pull
  git checkout -t origin -b workbranch
  Hack, committing any changes along the way
 Then, when you want to post your patches:
  git pull --rebase
  (fix any conflicts)
  git send-email --cover-letter --no-chain-reply-to --annotate \
                 --to=libvir-list@redhat.com master
 (Note that the "git send-email" subcommand may not be in the main git package
 and using it may require installion of a separate package, for example the
 "git-email" package in Fedora.) For a single patch you can omit
 "--cover-letter", but a series of two or more patches needs a cover letter. If
 you get tired of typing "--to=libvir-list@redhat.com" designation you can set
 it in git config:
  git config sendemail.to libvir-list@redhat.com
 Please follow this as close as you can, especially the rebase and git
 send-email part, as it makes life easier for other developers to review your
 patch set. One should avoid sending patches as attachments, but rather send
 them in email body along with commit message. If a developer is sending
 another version of the patch (e.g. to address review comments), he is advised
 to note differences to previous versions after the "---" line in the patch so
 that it helps reviewers but doesn't become part of git history. Moreover, such
 patch needs to be prefixed correctly with "--subject-prefix=PATCHv2" appended
 to "git send-email" (substitute "v2" with the correct version if needed
 though).
 (3) Split large changes into a series of smaller patches, self-contained if
 possible, with an explanation of each patch and an explanation of how the
 sequence of patches fits together. Moreover, please keep in mind that it's
 required to be able to compile cleanly (*including* "make check" and "make
 syntax-check") after each patch. A feature does not have to work until the end
 of a series, but intermediate patches must compile and not cause test-suite
 failures (this is to preserve the usefulness of "git bisect", among other
 things).
 (4) Make sure your patches apply against libvirt GIT. Developers only follow GIT
 and don't care much about released versions.
 (5) Run the automated tests on your code before submitting any changes. In
 particular, configure with compile warnings set to -Werror. This is done
 automatically for a git checkout; from a tarball, use:
  ./configure --enable-werror
 and run the tests:
  make check
  make syntax-check
  make -C tests valgrind
 The latter test checks for memory leaks.
 If you encounter any failing tests, the VIR_TEST_DEBUG environment variable
 may provide extra information to debug the failures. Larger values of
 VIR_TEST_DEBUG may provide larger amounts of information:
  VIR_TEST_DEBUG=1 make check    (or)
  VIR_TEST_DEBUG=2 make check
 Also, individual tests can be run from inside the "tests/" directory, like:
  ./qemuxml2xmltest
 (6) Update tests and/or documentation, particularly if you are adding a new
 feature or changing the output of a program.
 There is more on this subject, including lots of links to background reading
 on the subject, on
  Richard Jones' guide to working with open source projects
  http://et.redhat.com/~rjones/how-to-supply-code-to-open-source-projects/
 Code indentation
 ================
 Libvirt's C source code generally adheres to some basic code-formatting
 conventions. The existing code base is not totally consistent on this front,
 but we do prefer that contributed code be formatted similarly. In short, use
 spaces-not-TABs for indentation, use 4 spaces for each indentation level, and
 other than that, follow the K&R style.
 If you use Emacs, add the following to one of one of your start-up files
 (e.g., ~/.emacs), to help ensure that you get indentation right:
  ;;; When editing C sources in libvirt, use this style.
  (defun libvirt-c-mode ()
    "C mode with adjusted defaults for use with libvirt."
    (interactive)
    (c-set-style "K&R")
    (setq indent-tabs-mode nil) ; indent using spaces, not TABs
    (setq c-indent-level 4)
    (setq c-basic-offset 4))
  (add-hook 'c-mode-hook
            '(lambda () (if (string-match "/libvirt" (buffer-file-name))
                            (libvirt-c-mode))))
 If you use vim, append the following to your ~/.vimrc file:
  set nocompatible
  filetype on
  set autoindent
  set smartindent
  set cindent
  set tabstop=8
  set shiftwidth=4
  set expandtab
  set cinoptions=(0,:0,l1,t0
  filetype plugin indent on
  au FileType make setlocal noexpandtab
  au BufRead,BufNewFile *.am setlocal noexpandtab
  match ErrorMsg /\s\+$\| \+\ze\t/
 Or if you don't want to mess your ~/.vimrc up, you can save the above into a
 file called .lvimrc (not .vimrc) located at the root of libvirt source, then
 install a vim script from
 http://www.vim.org/scripts/script.php?script_id=1408, which will load the
 .lvimrc only when you edit libvirt code.
 Code formatting (especially for new code)
 =========================================
 With new code, we can be even more strict. Please apply the following function
 (using GNU indent) to any new code. Note that this also gives you an idea of
 the type of spacing we prefer around operators and keywords:
  indent-libvirt()
  {
    indent -bad -bap -bbb -bli4 -br -ce -brs -cs -i4 -l75 -lc75 \
      -sbi4 -psl -saf -sai -saw -sbi4 -ss -sc -cdw -cli4 -npcs -nbc \
      --no-tabs "$@"
  }
 Note that sometimes you'll have to post-process that output further, by piping
 it through "expand -i", since some leading TABs can get through. Usually
 they're in macro definitions or strings, and should be converted anyhow.
 Libvirt requires a C99 compiler for various reasons. However, most of the code
 base prefers to stick to C89 syntax unless there is a compelling reason
 otherwise. For example, it is preferable to use "/* */" comments rather than
 "//". Also, when declaring local variables, the prevailing style has been to
 declare them at the beginning of a scope, rather than immediately before use.
 Curly braces
 ============
 Omit the curly braces around an "if", "while", "for" etc. body only when that
 body occupies a single line. In every other case we require the braces. This
 ensures that it is trivially easy to identify a single-'statement' loop: each
 has only one 'line' in its body.
 Omitting braces with a single-line body is fine:
  while (expr) // one-line body -> omitting curly braces is ok
      single_line_stmt();
 However, the moment your loop/if/else body extends onto a second line, for
 whatever reason (even if it's just an added comment), then you should add
 braces. Otherwise, it would be too easy to insert a statement just before that
 comment (without adding braces), thinking it is already a multi-statement loop:
  while (true) // BAD! multi-line body with no braces
      /* comment... */
      single_line_stmt();
 Do this instead:
  while (true) { // Always put braces around a multi-line body.
      /* comment... */
      single_line_stmt();
  }
 There is one exception: when the second body line is not at the same
 indentation level as the first body line:
  if (expr)
      die("a diagnostic that would make this line"
          " extend past the 80-column limit"));
 It is safe to omit the braces in the code above, since the further-indented
 second body line makes it obvious that this is still a single-statement body.
 To reiterate, don't do this:
  if (expr)            // BAD: no braces around...
      while (expr_2) { // ... a multi-line body
          ...
      }
 Do this, instead:
  if (expr) {
      while (expr_2) {
          ...
      }
  }
 However, there is one exception in the other direction, when even a one-line
 block should have braces. That occurs when that one-line, brace-less block is
 an "if" or "else" block, and the counterpart block *does* use braces. In that
 case, put braces around both blocks. Also, if the "else" block is much shorter
 than the "if" block, consider negating the "if"-condition and swapping the
 bodies, putting the short block first and making the longer, multi-line block
 be the "else" block.
  if (expr) {
      ...
      ...
  }
  else
      x = y;    // BAD: braceless "else" with braced "then",
                // and short block last
  if (expr)
      x = y;    // BAD: braceless "if" with braced "else"
  else {
      ...
      ...
  }
 Keeping braces consistent and putting the short block first is preferred,
 especially when the multi-line body is more than a few lines long, because it
 is easier to read and grasp the semantics of an if-then-else block when the
 simpler block occurs first, rather than after the more involved block:
  if (!expr) {
    x = y; // putting the smaller block first is more readable
  } else {
      ...
      ...
  }
 But if negating a complex condition is too ugly, then at least add braces:
  if (complex expr not worth negating) {
      ...
      ...
  } else {
      x = y;
  }
 Preprocessor
 ============
 For variadic macros, stick with C99 syntax:
  #define vshPrint(_ctl, ...) fprintf(stdout, __VA_ARGS__)
 Use parenthesis when checking if a macro is defined, and use indentation to
 track nesting:
  #if defined(HAVE_POSIX_FALLOCATE) && !defined(HAVE_FALLOCATE)
  # define fallocate(a,ignored,b,c) posix_fallocate(a,b,c)
  #endif
 C types
 =======
 Use the right type.
 Scalars
 -------
 - If you're using "int" or "long", odds are good that there's a better type.
 - If a variable is counting something, be sure to declare it with an unsigned
 type.
 - If it's memory-size-related, use "size_t" (use "ssize_t" only if required).
 - If it's file-size related, use uintmax_t, or maybe "off_t".
 - If it's file-offset related (i.e., signed), use "off_t".
 - If it's just counting small numbers use "unsigned int"; (on all but oddball
 embedded systems, you can assume that that type is at least four bytes wide).
 - If a variable has boolean semantics, give it the "bool" type and use the
 corresponding "true" and "false" macros. It's ok to include <stdbool.h>, since
 libvirt's use of gnulib ensures that it exists and is usable.
 - In the unusual event that you require a specific width, use a standard type
 like "int32_t", "uint32_t", "uint64_t", etc.
 - While using "bool" is good for readability, it comes with minor caveats:
 -- Don't use "bool" in places where the type size must be constant across all
 systems, like public interfaces and on-the-wire protocols. Note that it would
 be possible (albeit wasteful) to use "bool" in libvirt's logical wire
 protocol, since XDR maps that to its lower-level "bool_t" type, which *is*
 fixed-size.
 -- Don't compare a bool variable against the literal, "true", since a value with
 a logical non-false value need not be "1". I.e., don't write "if (seen ==
 true) ...". Rather, write "if (seen)...".
 Of course, take all of the above with a grain of salt. If you're about to use
 some system interface that requires a type like "size_t", "pid_t" or "off_t",
 use matching types for any corresponding variables.
 Also, if you try to use e.g., "unsigned int" as a type, and that conflicts
 with the signedness of a related variable, sometimes it's best just to use the
 *wrong* type, if 'pulling the thread' and fixing all related variables would
 be too invasive.
 Finally, while using descriptive types is important, be careful not to go
 overboard. If whatever you're doing causes warnings, or requires casts, then
 reconsider or ask for help.
 Pointers
 --------
 Ensure that all of your pointers are 'const-correct'. Unless a pointer is used
 to modify the pointed-to storage, give it the "const" attribute. That way, the
 reader knows up-front that this is a read-only pointer. Perhaps more
 importantly, if we're diligent about this, when you see a non-const pointer,
 you're guaranteed that it is used to modify the storage it points to, or it is
 aliased to another pointer that is.
 Low level memory management
 ===========================
 Use of the malloc/free/realloc/calloc APIs is deprecated in the libvirt
 codebase, because they encourage a number of serious coding bugs and do not
 enable compile time verification of checks for NULL. Instead of these
 routines, use the macros from memory.h.
 - To allocate a single object:
  virDomainPtr domain;
  if (VIR_ALLOC(domain) < 0) {
      virReportOOMError();
      return NULL;
  }
 - To allocate an array of objects:
  virDomainPtr domains;
  size_t ndomains = 10;
  if (VIR_ALLOC_N(domains, ndomains) < 0) {
      virReportOOMError();
      return NULL;
  }
 - To allocate an array of object pointers:
  virDomainPtr *domains;
  size_t ndomains = 10;
  if (VIR_ALLOC_N(domains, ndomains) < 0) {
      virReportOOMError();
      return NULL;
  }
 - To re-allocate the array of domains to be 1 element longer (however, note that
 repeatedly expanding an array by 1 scales quadratically, so this is
 recommended only for smaller arrays):
  virDomainPtr domains;
  size_t ndomains = 0;
  if (VIR_EXPAND_N(domains, ndomains, 1) < 0) {
      virReportOOMError();
      return NULL;
  }
  domains[ndomains - 1] = domain;
 - To ensure an array has room to hold at least one more element (this approach
 scales better, but requires tracking allocation separately from usage)
  virDomainPtr domains;
  size_t ndomains = 0;
  size_t ndomains_max = 0;
  if (VIR_RESIZE_N(domains, ndomains_max, ndomains, 1) < 0) {
      virReportOOMError();
      return NULL;
  }
  domains[ndomains++] = domain;
 - To trim an array of domains from its allocated size down to the actual used
 size:
  virDomainPtr domains;
  size_t ndomains = x;
  size_t ndomains_max = y;
  VIR_SHRINK_N(domains, ndomains_max, ndomains_max - ndomains);
 - To free an array of domains:
  virDomainPtr domains;
  size_t ndomains = x;
  size_t ndomains_max = y;
  size_t i;
  for (i = 0; i < ndomains; i++)
      VIR_FREE(domains[i]);
  VIR_FREE(domains);
  ndomains_max = ndomains = 0;
 File handling
 =============
 Usage of the "fdopen()", "close()", "fclose()" APIs is deprecated in libvirt
 code base to help avoiding double-closing of files or file descriptors, which
 is particulary dangerous in a multi-threaded applications. Instead of these
 APIs, use the macros from virfile.h
 - Open a file from a file descriptor:
  if ((file = VIR_FDOPEN(fd, "r")) == NULL) {
      virReportSystemError(errno, "%s",
                           _("failed to open file from file descriptor"));
      return -1;
  }
  /* fd is now invalid; only access the file using file variable */
 - Close a file descriptor:
  if (VIR_CLOSE(fd) < 0) {
      virReportSystemError(errno, "%s", _("failed to close file"));
  }
 - Close a file:
  if (VIR_FCLOSE(file) < 0) {
      virReportSystemError(errno, "%s", _("failed to close file"));
  }
 - Close a file or file descriptor in an error path, without losing the previous
 "errno" value:
  VIR_FORCE_CLOSE(fd);
  VIR_FORCE_FCLOSE(file);
 String comparisons
 ==================
 Do not use the strcmp, strncmp, etc functions directly. Instead use one of the
 following semantically named macros
 - For strict equality:
  STREQ(a,b)
  STRNEQ(a,b)
 - For case insensitive equality:
  STRCASEEQ(a,b)
  STRCASENEQ(a,b)
 - For strict equality of a substring:
  STREQLEN(a,b,n)
  STRNEQLEN(a,b,n)
 - For case insensitive equality of a substring:
  STRCASEEQLEN(a,b,n)
  STRCASENEQLEN(a,b,n)
 - For strict equality of a prefix:
  STRPREFIX(a,b)
 - To avoid having to check if a or b are NULL:
  STREQ_NULLABLE(a, b)
  STRNEQ_NULLABLE(a, b)
 String copying
 ==============
 Do not use the strncpy function. According to the man page, it does *not*
 guarantee a NULL-terminated buffer, which makes it extremely dangerous to use.
 Instead, use one of the functionally equivalent functions:
  virStrncpy(char *dest, const char *src, size_t n, size_t destbytes)
 The first three arguments have the same meaning as for strncpy; namely the
 destination, source, and number of bytes to copy, respectively. The last
 argument is the number of bytes available in the destination string; if a copy
 of the source string (including a \0) will not fit into the destination, no
 bytes are copied and the routine returns NULL. Otherwise, n bytes from the
 source are copied into the destination and a trailing \0 is appended.
  virStrcpy(char *dest, const char *src, size_t destbytes)
 Use this variant if you know you want to copy the entire src string into dest.
 Note that this is a macro, so arguments could be evaluated more than once.
 This is equivalent to virStrncpy(dest, src, strlen(src), destbytes)
  virStrcpyStatic(char *dest, const char *src)
 Use this variant if you know you want to copy the entire src string into dest
 *and* you know that your destination string is a static string (i.e. that
 sizeof(dest) returns something meaningful). Note that this is a macro, so
 arguments could be evaluated more than once. This is equivalent to
 virStrncpy(dest, src, strlen(src), sizeof(dest)).
 Variable length string buffer
 =============================
 If there is a need for complex string concatenations, avoid using the usual
 sequence of malloc/strcpy/strcat/snprintf functions and make use of the
 virBuffer API described in buf.h
 Typical usage is as follows:
  char *
  somefunction(...)
  {
     virBuffer buf = VIR_BUFFER_INITIALIZER;
     ...
     virBufferAddLit(&buf, "<domain>\n");
     virBufferAsprintf(&buf, "  <memory>%d</memory>\n", memory);
     ...
     virBufferAddLit(&buf, "</domain>\n");
     ...
     if (virBufferError(&buf)) {
         virBufferFreeAndReset(&buf);
         virReportOOMError();
         return NULL;
     }
     return virBufferContentAndReset(&buf);
  }
 Include files
 =============
 There are now quite a large number of include files, both libvirt internal and
 external, and system includes. To manage all this complexity it's best to
 stick to the following general plan for all *.c source files:
  /*
   * Copyright notice
   * ....
   * ....
   * ....
   *
   */
  #include <config.h>             Must come first in every file.
  #include <stdio.h>              Any system includes you need.
  #include <string.h>
  #include <limits.h>
  #if HAVE_NUMACTL                Some system includes aren't supported
  # include <numa.h>              everywhere so need these #if guards.
  #endif
  #include "internal.h"           Include this first, after system includes.
  #include "util.h"               Any libvirt internal header files.
  #include "buf.h"
  static int
  myInternalFunc()                The actual code.
  {
      ...
 Of particular note: *Do not* include libvirt/libvirt.h or libvirt/virterror.h.
 It is included by "internal.h" already and there are some special reasons why
 you cannot include these files explicitly.
 Printf-style functions
 ======================
 Whenever you add a new printf-style function, i.e., one with a format string
 argument and following "..." in its prototype, be sure to use gcc's printf
 attribute directive in the prototype. For example, here's the one for
 virAsprintf, in util.h:
  int virAsprintf(char **strp, const char *fmt, ...)
      ATTRIBUTE_FORMAT(printf, 2, 3);
 This makes it so gcc's -Wformat and -Wformat-security options can do their
 jobs and cross-check format strings with the number and types of arguments.
 When printing to a string, consider using virBuffer for incremental
 allocations, virAsprintf for a one-shot allocation, and snprintf for
 fixed-width buffers. Do not use sprintf, even if you can prove the buffer
 won't overflow, since gnulib does not provide the same portability guarantees
 for sprintf as it does for snprintf.
 Use of goto
 ===========
 The use of goto is not forbidden, and goto is widely used throughout libvirt.
 While the uncontrolled use of goto will quickly lead to unmaintainable code,
 there is a place for it in well structured code where its use increases
 readability and maintainability. In general, if goto is used for error
 recovery, it's likely to be ok, otherwise, be cautious or avoid it all
 together.
 The typical use of goto is to jump to cleanup code in the case of a long list
 of actions, any of which may fail and cause the entire operation to fail. In
 this case, a function will have a single label at the end of the function.
 It's almost always ok to use this style. In particular, if the cleanup code
 only involves free'ing memory, then having multiple labels is overkill.
 VIR_FREE() and every function named XXXFree() in libvirt is required to handle
 NULL as its arg. Thus you can safely call free on all the variables even if
 they were not yet allocated (yes they have to have been initialized to NULL).
 This is much simpler and clearer than having multiple labels.
 There are a couple of signs that a particular use of goto is not ok:
 - You're using multiple labels. If you find yourself using multiple labels,
 you're strongly encouraged to rework your code to eliminate all but one of
 them.
 - The goto jumps back up to a point above the current line of code being
 executed. Please use some combination of looping constructs to re-execute code
 instead; it's almost certainly going to be more understandable by others. One
 well-known exception to this rule is restarting an i/o operation following
 EINTR.
 - The goto jumps down to an arbitrary place in the middle of a function followed
 by further potentially failing calls. You should almost certainly be using a
 conditional and a block instead of a goto. Perhaps some of your function's
 logic would be better pulled out into a helper function.
 Although libvirt does not encourage the Linux kernel wind/unwind style of
 multiple labels, there's a good general discussion of the issue archived at
  KernelTrap
  http://kerneltrap.org/node/553/2131
 When using goto, please use one of these standard labels if it makes sense:
      error: A path only taken upon return with an error code
    cleanup: A path taken upon return with success code + optional error
  no_memory: A path only taken upon return with an OOM error code
      retry: If needing to jump upwards (e.g., retry on EINTR)
 Libvirt committer guidelines
 ============================
 The AUTHORS files indicates the list of people with commit access right who
 can actually merge the patches.
 The general rule for committing a patch is to make sure it has been reviewed
 properly in the mailing-list first, usually if a couple of people gave an ACK
 or +1 to a patch and nobody raised an objection on the list it should be good
 to go. If the patch touches a part of the code where you're not the main
 maintainer, or where you do not have a very clear idea of how things work,
 it's better to wait for a more authoritative feedback though. Before
 committing, please also rebuild locally, run 'make check syntax-check', and
 make sure you don't raise errors. Try to look for warnings too; for example,
 configure with
  --enable-compile-warnings=error
 which adds -Werror to compile flags, so no warnings get missed
 An exception to 'review and approval on the list first' is fixing failures to
 build:
 - if a recently committed patch breaks compilation on a platform or for a given
 driver, then it's fine to commit a minimal fix directly without getting the
 review feedback first
 - if make check or make syntax-check breaks, if there is an obvious fix, it's
 fine to commit immediately. The patch should still be sent to the list (or
 tell what the fix was if trivial), and 'make check syntax-check' should pass
 too, before committing anything
 - fixes for documentation and code comments can be managed in the same way, but
 still make sure they get reviewed if non-trivial.
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,112 +1,103 @@
 ## Process this file with automake to produce Makefile.in
-## Copyright (C) 2005-2013 Red Hat, Inc.
+## Copyright (C) 2005-2011 Red Hat, Inc.
-##
+## See COPYING.LIB for the License of this software
 ## This library is free software; you can redistribute it and/or
 ## modify it under the terms of the GNU Lesser General Public
 ## License as published by the Free Software Foundation; either
 ## version 2.1 of the License, or (at your option) any later version.
 ##
 ## This library is distributed in the hope that it will be useful,
 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 ## Lesser General Public License for more details.
 ##
 ## You should have received a copy of the GNU Lesser General Public
 ## License along with this library.  If not, see
 ## <http://www.gnu.org/licenses/>.
-SUBDIRS = . gnulib/lib include/libvirt src tools docs gnulib/tests \
+LCOV = lcov
-  tests po examples
+GENHTML = genhtml
-XZ_OPT ?= -v -T0
+SUBDIRS = gnulib/lib include src daemon tools docs gnulib/tests \
-export XZ_OPT
+  python tests po examples/domain-events/events-c examples/hellolibvirt \
  examples/dominfo examples/domsuspend examples/python examples/apparmor \
  examples/xml/nwfilter examples/openauth examples/systemtap
-# have gnulib 'make coverage' output to 'cov' dir
+ACLOCAL_AMFLAGS = -I m4 -I gnulib/m4
 COVERAGE_OUT = "cov"
-ACLOCAL_AMFLAGS = -I m4
+XML_EXAMPLES = \
  $(patsubst $(srcdir)/%,%,$(wildcard $(addprefix $(srcdir)/examples/xml/, \
 					test/*.xml storage/*.xml)))
 EXTRA_DIST = \
-  config-post.h \
+  ChangeLog-old \
  libvirt.spec libvirt.spec.in \
  mingw-libvirt.spec.in \
  libvirt.pc.in \
-  libvirt-qemu.pc.in \
+  autobuild.sh \
  libvirt-lxc.pc.in \
  libvirt-admin.pc.in \
  Makefile.ci \
  Makefile.nonreentrant \
  autogen.sh \
  cfg.mk \
  examples/domain-events/events-python \
  run.in \
  README.md \
  AUTHORS.in \
-  build-aux/augeas-gentest.pl \
+  $(XML_EXAMPLES)
  build-aux/check-spacing.pl \
  build-aux/gitlog-to-changelog \
  build-aux/header-ifdef.pl \
  build-aux/minimize-po.pl \
  build-aux/mock-noinline.pl \
  build-aux/prohibit-duplicate-header.pl \
  build-aux/useless-if-before-free \
  build-aux/vc-list-files \
  $(NULL)
 pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = libvirt.pc libvirt-qemu.pc libvirt-lxc.pc libvirt-admin.pc
+pkgconfig_DATA = libvirt.pc
-NEWS: \
+NEWS: $(top_srcdir)/docs/news.xsl $(top_srcdir)/docs/news.html.in
-	  $(srcdir)/docs/news.xml \
+	-@(if [ -x $(XSLTPROC) ] ; then				\
-	  $(srcdir)/docs/news-ascii.xsl \
+	  $(XSLTPROC) --nonet $(top_srcdir)/docs/news.xsl	\
-	  $(srcdir)/docs/reformat-news.py
+	     $(top_srcdir)/docs/news.html.in			\
-	$(AM_V_GEN) \
+	   | perl -0777 -pe 's/\n\n+$$/\n/'			\
-	if [ -x $(XSLTPROC) ]; then \
+	   | perl -pe 's/[ \t]+$$//'				\
-	  $(XSLTPROC) --nonet \
+	   > $@-t && mv $@-t $@ ; fi );
-	    $(srcdir)/docs/news-ascii.xsl \
+
-	    $(srcdir)/docs/news.xml \
+$(top_srcdir)/HACKING: $(top_srcdir)/docs/hacking1.xsl $(top_srcdir)/docs/hacking2.xsl \
-	  >$@-tmp \
+                       $(top_srcdir)/docs/wrapstring.xsl $(top_srcdir)/docs/hacking.html.in
-	    || { rm -f $@-tmp; exit 1; }; \
+	-@(if [ -x $(XSLTPROC) ] ; then \
-	  $(PYTHON) $(srcdir)/docs/reformat-news.py $@-tmp >$@ \
+	   $(XSLTPROC) --nonet $(top_srcdir)/docs/hacking1.xsl $(top_srcdir)/docs/hacking.html.in | \
-	    || { rm -f $@-tmp; exit 1; }; \
+	   $(XSLTPROC) --nonet $(top_srcdir)/docs/hacking2.xsl - \
-	  rm -f $@-tmp; \
+	   | perl -0777 -pe 's/\n\n+$$/\n/' \
-	fi
+	   > $@-t && mv $@-t $@ ; fi );
 EXTRA_DIST += \
 	$(srcdir)/docs/news.xml \
 	$(srcdir)/docs/news-ascii.xsl \
 	$(srcdir)/docs/reformat-news.py
 rpm: clean
-	@(unset CDPATH ; $(MAKE) dist && rpmbuild -ta $(distdir).tar.xz)
+	@(unset CDPATH ; $(MAKE) dist && rpmbuild -ta $(distdir).tar.gz)
 srpm: clean
 	@(unset CDPATH ; $(MAKE) dist && rpmbuild -ts $(distdir).tar.xz)
 check-local: all tests
-check-access: all
+tests:
-	@($(MAKE) $(AM_MAKEFLAGS) -C tests check-access)
+	@(cd docs/examples ; $(MAKE) MAKEFLAGS+=--silent tests)
 	@(if [ "$(pythondir)" != "" ] ; then cd python ; \
 	  $(MAKE) MAKEFLAGS+=--silent tests ; fi)
 cov: clean-cov
 	mkdir $(top_builddir)/coverage
 	$(LCOV) -c -o $(top_builddir)/coverage/libvirt.info.tmp \
 	  -d $(top_builddir)/src  -d $(top_builddir)/daemon \
 	  -d $(top_builddir)/tests
 	$(LCOV) -r $(top_builddir)/coverage/libvirt.info.tmp \
 	  -o $(top_builddir)/coverage/libvirt.info
 	rm $(top_builddir)/coverage/libvirt.info.tmp
 	$(GENHTML) --show-details -t "libvirt" -o $(top_builddir)/coverage \
 	  --legend $(top_builddir)/coverage/libvirt.info
 clean-cov:
 	rm -rf $(top_builddir)/coverage
 MAINTAINERCLEANFILES = .git-module-status
-dist-hook: gen-AUTHORS
+# disable this check
 distuninstallcheck:
 dist-hook: gen-ChangeLog gen-AUTHORS
 # Generate the ChangeLog file (with all entries since the switch to git)
 # and insert it into the directory we're about to use to create a tarball.
 gen_start_date = 2009-07-04
 .PHONY: gen-ChangeLog
 gen-ChangeLog:
 	if test -d .git; then					\
 	  $(top_srcdir)/build-aux/gitlog-to-changelog		\
 	    --since=$(gen_start_date) > $(distdir)/cl-t;	\
 	  rm -f $(distdir)/ChangeLog;				\
 	  mv $(distdir)/cl-t $(distdir)/ChangeLog;		\
 	fi
 .PHONY: gen-AUTHORS
 gen-AUTHORS:
-	$(AM_V_GEN)\
+	if test -d .git; then \
-	if test -d $(srcdir)/.git; then \
+	    out="`git log --pretty=format:'%aN <%aE>' | sort -u`" && \
-	  ( \
+	    cat $(srcdir)/AUTHORS.in | perl -p -e "s/#authorslist#/$$out/" > \
-	    cd $(srcdir) && \
+	      $(distdir)/AUTHORS-tmp && \
-	    git log --pretty=format:'%aN <%aE>' | sort -u \
+	    mv -f $(distdir)/AUTHORS-tmp $(distdir)/AUTHORS ; \
 	  ) > all.list && \
 	  sort -u $(srcdir)/AUTHORS.in > maint.list && \
 	  comm -23 all.list maint.list > contrib.list && \
 	  contrib="`cat contrib.list`" && \
 	  perl -p -e "s/#contributorslist#// and print '$$contrib'" \
 	    < $(srcdir)/AUTHORS.in > $(distdir)/AUTHORS-tmp && \
 	  mv -f $(distdir)/AUTHORS-tmp $(distdir)/AUTHORS && \
 	  rm -f all.list maint.list contrib.list; \
 	fi
 ci-%:
 	$(MAKE) -f Makefile.ci $@
--- a/Makefile.ci
+++ b/Makefile.ci
@@ -1,269 +0,0 @@
 # -*- makefile -*-
 # vim: filetype=make
 # Figure out name and path to this file. This isn't
 # portable but we only care for modern GNU make
 CI_MAKEFILE = $(abspath $(firstword $(MAKEFILE_LIST)))
 # The directory holding content on the host that we will
 # expose to the container.
 CI_SCRATCHDIR = $(shell pwd)/ci-tree
 # The root directory of the libvirt.git checkout
 CI_GIT_ROOT = $(shell git rev-parse --show-toplevel)
 # The directory holding the clone of the git repo that
 # we will expose to the container
 CI_HOST_SRCDIR = $(CI_SCRATCHDIR)/src
 # The directory holding the source inside the
 # container, i.e. where we want to expose
 # the $(CI_HOST_SRCDIR) directory from the host
 CI_CONT_SRCDIR = /src
 # Relative directory to perform the build in. This
 # defaults to using a separate build dir, but can be
 # set to empty string for an in-source tree build.
 CI_VPATH = build
 # The directory holding the build output inside the
 # container.
 CI_CONT_BUILDDIR = $(CI_CONT_SRCDIR)/$(CI_VPATH)
 # Can be overridden with mingw{32,64}-configure if desired
 CI_CONFIGURE = $(CI_CONT_SRCDIR)/configure
 # Default to using all possible CPUs
 CI_SMP = $(shell getconf _NPROCESSORS_ONLN)
 # Any extra arguments to pass to make
 CI_MAKE_ARGS =
 # Any extra arguments to pass to configure
 CI_CONFIGURE_ARGS =
 # Avoid pulling submodules over the network by locally
 # cloning them
 CI_SUBMODULES = $(shell git submodule | awk '{ print $$2 }')
 # Location of the container images we're going to pull
 # Can be useful to overridde to use a locally built
 # image instead
 CI_IMAGE_PREFIX = quay.io/libvirt/buildenv-
 # The default tag is ':latest' but if the container
 # repo above uses different conventions this can override it
 CI_IMAGE_TAG = :master
 # We delete the virtual root after completion, set
 # to 0 if you need to keep it around for debugging
 CI_CLEAN = 1
 # We'll always freshly clone the virtual root each
 # time in case it was not cleaned up before. Set
 # to 1 if you want to try restarting a previously
 # preserved env
 CI_REUSE = 0
 # We need the container process to run with current host IDs
 # so that it can access the passed in build directory
 CI_UID = $(shell id -u)
 CI_GID = $(shell id -g)
 CI_ENGINE = auto
 # Container engine we are going to use, can be overridden per make
 # invocation, if it is not we try podman and then default to docker.
 ifeq ($(CI_ENGINE),auto)
 	override CI_ENGINE = $(shell podman version >/dev/null 2>&1 && echo podman || echo docker)
 endif
 # IDs you run as do not need to exist in
 # the container's /etc/passwd & /etc/group files, but
 # if they do not, then libvirt's 'make check' will fail
 # many tests.
 # We do not directly mount /etc/{passwd,group} as Docker
 # is liable to mess with SELinux labelling which will
 # then prevent the host accessing them. And podman cannot
 # relabel the files due to it running rootless. So
 # copying them first is safer and error-prone.
 CI_PWDB_MOUNTS = \
 	--volume $(CI_SCRATCHDIR)/group:/etc/group:ro,z \
 	--volume $(CI_SCRATCHDIR)/passwd:/etc/passwd:ro,z \
 	$(NULL)
 # Docker containers can have very large ulimits
 # for nofiles - as much as 1048576. This makes
 # libvirt very slow at exec'ing programs.
 CI_ULIMIT_FILES = 1024
 ifeq ($(CI_ENGINE),podman)
 	# Podman cannot reuse host namespace when running non-root containers.  Until
 	# support for --keep-uid is added we can just create another mapping that will
 	# do that for us.  Beware, that in {uid,git}map=container_id:host_id:range,
 	# the host_id does actually refer to the uid in the first mapping where 0
 	# (root) is mapped to the current user and rest is offset.
 	# In order to set up this mapping, we need to keep all the user IDs to prevent
 	# possible errors as some images might expect UIDs up to 90000 (looking at you
 	# fedora), so we don't want the overflowuid to be used for them.  For mapping
 	# all the other users properly ther eneeds to be some math done.  Don't worry,
 	# it's just addition and subtraction.
 	# 65536 ought to be enough (tm), but for really rare cases the maximums might
 	# need to be higher, but that only happens when your /etc/sub{u,g}id allow
 	# users to have more IDs.  Unless --keep-uid is supported, let's do this in a
 	# way that should work for everyone.
 	CI_MAX_UID = $(shell sed -n "s/^$USER:[^:]\+://p" /etc/subuid)
 	CI_MAX_GID = $(shell sed -n "s/^$USER:[^:]\+://p" /etc/subgid)
 	ifeq ($(CI_MAX_UID),)
 		CI_MAX_UID = 65536
 	endif
 	ifeq ($(CI_MAX_GID),)
 		CI_MAX_GID = 65536
 	endif
 	CI_UID_OTHER = $(shell echo $$(($(CI_UID)+1)))
 	CI_GID_OTHER = $(shell echo $$(($(CI_GID)+1)))
 	CI_UID_OTHER_RANGE = $(shell echo $$(($(CI_MAX_UID)-$(CI_UID))))
 	CI_GID_OTHER_RANGE = $(shell echo $$(($(CI_MAX_GID)-$(CI_GID))))
 	CI_PODMAN_ARGS = \
 		--uidmap 0:1:$(CI_UID) \
 		--uidmap $(CI_UID):0:1 \
 		--uidmap $(CI_UID_OTHER):$(CI_UID_OTHER):$(CI_UID_OTHER_RANGE) \
 		--gidmap 0:1:$(CI_GID) \
 		--gidmap $(CI_GID):0:1 \
 		--gidmap $(CI_GID_OTHER):$(CI_GID_OTHER):$(CI_GID_OTHER_RANGE) \
 		$(NULL)
 endif
 # Args to use when cloning a git repo.
 #  -c  stop it complaining about checking out a random hash
 #  -q  stop it displaying progress info for local clone
 #  --local ensure we don't actually copy files
 CI_GIT_ARGS = \
 	-c advice.detachedHead=false \
 	-q \
 	--local  \
 	$(NULL)
 # Args to use when running the container
 #   --rm      stop inactive containers getting left behind
 #   --user    we execute as the same user & group account
 #             as dev so that file ownership matches host
 #             instead of root:root
 #   --volume  to pass in the cloned git repo & config
 #   --workdir to set cwd to vpath build location
 #   --ulimit  lower files limit for performance reasons
 #   --interactive
 #   --tty     Ensure we have ability to Ctrl-C the build
 CI_ENGINE_ARGS = \
 	--rm \
 	--user $(CI_UID):$(CI_GID) \
 	--interactive \
 	--tty \
 	$(CI_PODMAN_ARGS) \
 	$(CI_PWDB_MOUNTS) \
 	--volume $(CI_HOST_SRCDIR):$(CI_CONT_SRCDIR):z \
 	--workdir $(CI_CONT_SRCDIR) \
 	--ulimit nofile=$(CI_ULIMIT_FILES):$(CI_ULIMIT_FILES) \
 	$(NULL)
 ci-check-engine:
 	@echo -n "Checking if $(CI_ENGINE) is available..." && \
 	$(CI_ENGINE) version 1>/dev/null && echo "yes"
 ci-prepare-tree: ci-check-engine
 	@test "$(CI_REUSE)" != "1" && rm -rf $(CI_SCRATCHDIR) || :
 	@if ! test -d $(CI_SCRATCHDIR) ; then \
 		mkdir -p $(CI_SCRATCHDIR); \
 		cp /etc/passwd $(CI_SCRATCHDIR); \
 		cp /etc/group $(CI_SCRATCHDIR); \
 		echo "Cloning $(CI_GIT_ROOT) to $(CI_HOST_SRCDIR)"; \
 		git clone $(CI_GIT_ARGS) $(CI_GIT_ROOT) $(CI_HOST_SRCDIR) || exit 1; \
 		for mod in $(CI_SUBMODULES) ; \
 		do \
 			test -f $(CI_GIT_ROOT)/$$mod/.git || continue ; \
 			echo "Cloning $(CI_GIT_ROOT)/$$mod to $(CI_HOST_SRCDIR)/$$mod"; \
 			git clone $(CI_GIT_ARGS) $(CI_GIT_ROOT)/$$mod $(CI_HOST_SRCDIR)/$$mod || exit 1; \
 		done ; \
 	fi
 # $CONFIGURE_OPTS is a env that can optionally be set in the container,
 # populated at build time from the Dockerfile. A typical use case would
 # be to pass --host/--target args to trigger cross-compilation
 #
 # This can be augmented by make local args in $(CI_CONFIGURE_ARGS)
 #
 # gl_public_submodule_commit= to disable gnulib's submodule check
 # which breaks due to way we clone the submodules
 ci-build@%: ci-prepare-tree
 	$(CI_ENGINE) run $(CI_ENGINE_ARGS) $(CI_IMAGE_PREFIX)$*$(CI_IMAGE_TAG) \
 		/bin/bash -c '\
 		mkdir -p $(CI_CONT_BUILDDIR) || exit 1 ; \
 		cd $(CI_CONT_BUILDDIR) ; \
 		NOCONFIGURE=1 $(CI_CONT_SRCDIR)/autogen.sh || exit 1 ; \
 		$(CI_CONFIGURE) $${CONFIGURE_OPTS} $(CI_CONFIGURE_ARGS) ; \
 		if test $$? != 0 ; \
 		then \
 			test -f config.log && cat config.log ; \
 			exit 1 ; \
 		fi; \
 		find -name test-suite.log -delete ; \
 		export VIR_TEST_DEBUG=1 ; \
 		make -j$(CI_SMP) gl_public_submodule_commit= $(CI_MAKE_ARGS) ; \
 		if test $$? != 0 ; then \
 			LOGS=`find -name test-suite.log` ; \
 			if test "$${LOGS}" != "" ; then \
 				echo "=== LOG FILE(S) START ===" ; \
 				cat $${LOGS} ; \
 				echo "=== LOG FILE(S) END ===" ; \
 			fi ; \
 			exit 1 ;\
 		fi'
 	@test "$(CI_CLEAN)" = "1" && rm -rf $(CI_SCRATCHDIR) || :
 ci-check@%:
 	$(MAKE) -f $(CI_MAKEFILE) ci-build@$* CI_MAKE_ARGS="check"
 ci-shell@%: ci-prepare-tree
 	$(CI_ENGINE) run $(CI_ENGINE_ARGS) $(CI_IMAGE_PREFIX)$*$(CI_IMAGE_TAG) /bin/bash
 	@test "$(CI_CLEAN)" = "1" && rm -rf $(CI_SCRATCHDIR) || :
 ci-help:
 	@echo "Build libvirt inside containers used for CI"
 	@echo
 	@echo "Available targets:"
 	@echo
 	@echo "    ci-build@\$$IMAGE - run a default 'make'"
 	@echo "    ci-check@\$$IMAGE - run a 'make check'"
 	@echo "    ci-shell@\$$IMAGE - run an interactive shell"
 	@echo
 	@echo "Available x86 container images:"
 	@echo
 	@echo "    centos-7"
 	@echo "    debian-9"
 	@echo "    debian-sid"
 	@echo "    fedora-28"
 	@echo "    fedora-29"
 	@echo "    fedora-rawhide"
 	@echo "    ubuntu-18"
 	@echo
 	@echo "Available cross-compiler container images:"
 	@echo
 	@echo "    debian-{9,sid}-cross-aarch64"
 	@echo "    debian-{9,sid}-cross-armv6l"
 	@echo "    debian-{9,sid}-cross-armv7l"
 	@echo "    debian-sid-cross-i686"
 	@echo "    debian-{9,sid}-cross-mips64el"
 	@echo "    debian-{9,sid}-cross-mips"
 	@echo "    debian-{9,sid}-cross-mipsel"
 	@echo "    debian-{9,sid}-cross-ppc64le"
 	@echo "    debian-{9,sid}-cross-s390x"
 	@echo
 	@echo "Available make variables:"
 	@echo
 	@echo "    CI_CLEAN=0     - do not delete '$(CI_SCRATCHDIR)' after completion"
 	@echo "    CI_REUSE=1     - re-use existing '$(CI_SCRATCHDIR)' content"
 	@echo "    CI_ENGINE=auto - container engine to use (podman, docker)"
 	@echo
--- a/Makefile.nonreentrant
+++ b/Makefile.nonreentrant
@@ -1,23 +1,8 @@
 ## Copyright (C) 2009-2010, 2013 Red Hat, Inc.
 ##
 ## This library is free software; you can redistribute it and/or
 ## modify it under the terms of the GNU Lesser General Public
 ## License as published by the Free Software Foundation; either
 ## version 2.1 of the License, or (at your option) any later version.
 ##
 ## This library is distributed in the hope that it will be useful,
 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 ## Lesser General Public License for more details.
 ##
 ## You should have received a copy of the GNU Lesser General Public
 ## License along with this library.  If not, see
 ## <http://www.gnu.org/licenses/>.
 #
-# Generated by running the following on Fedora 26:
+# Generated by running the following on Fedora 9:
 #
-#  nm -D --defined-only /lib64/libc.so.6 \
+#  nm -D --defined-only /lib/libc.so.6  \
 #      | grep '_r$' \
 #      | awk '{print $3}' \
 #      | grep -v __ \
@@ -43,7 +28,6 @@ NON_REENTRANT += ether_ntoa
 NON_REENTRANT += fcvt
 NON_REENTRANT += fgetgrent
 NON_REENTRANT += fgetpwent
 NON_REENTRANT += fgetsgent
 NON_REENTRANT += fgetspent
 NON_REENTRANT += getaliasbyname
 NON_REENTRANT += getaliasent
@@ -73,8 +57,6 @@ NON_REENTRANT += getrpcent
 NON_REENTRANT += getservbyname
 NON_REENTRANT += getservbyport
 NON_REENTRANT += getservent
 NON_REENTRANT += getsgent
 NON_REENTRANT += getsgnam
 NON_REENTRANT += getspent
 NON_REENTRANT += getspnam
 NON_REENTRANT += getutent
@@ -98,7 +80,6 @@ NON_REENTRANT += random
 NON_REENTRANT += rand
 NON_REENTRANT += seed48
 NON_REENTRANT += setstate
 NON_REENTRANT += sgetsgent
 NON_REENTRANT += sgetspent
 NON_REENTRANT += srand48
 NON_REENTRANT += srandom
@@ -117,11 +98,3 @@ NON_REENTRANT += inet_nsap_ntoa
 NON_REENTRANT += inet_ntoa
 NON_REENTRANT += inet_ntop
 NON_REENTRANT += inet_pton
 # Separate two nothings by space to get one space in a variable
 space =
 space +=
 # The space needs to be in a variable otherwise it would be ignored.
 # And there must be no spaces around the commas because they would
 # not be ignored, logically.
 NON_REENTRANT_RE=$(subst $(space),|,$(NON_REENTRANT))
--- a/1
+++ b/1
@@ -1 +0,0 @@
 README.md
--- a/13
+++ b/13
@@ -0,0 +1,13 @@
         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>
--- a/7
+++ b/7
@@ -2,8 +2,7 @@
 These notes intend to help people working on the checked-out sources.
 These requirements do not apply when building from a distribution tarball.
-See also docs/hacking.html (after building libvirt using the information
+See also HACKING for more detailed libvirt contribution guidelines.
 included in this file) for more detailed contribution guidelines.
 * Requirements
@@ -16,7 +15,7 @@ Specific development tools and versions will be checked for and listed by
 the bootstrap script.
 Valgrind <http://valgrind.org/> is also highly recommended, if
-Valgrind supports your architecture.
+Valgrind supports your architecture. See also README-valgrind.
 While building from a just-cloned source tree may require installing a
 few prerequisites, later, a plain `git pull && make' should be sufficient.
@@ -25,7 +24,7 @@ few prerequisites, later, a plain `git pull && make' should be sufficient.
 You can get a copy of the source repository like this:
-        $ git clone https://libvirt.org/git/libvirt.git
+        $ git clone git://libvirt.org/libvirt
        $ cd libvirt
 As an optional step, if you already have a copy of the gnulib git
--- a/README.md
+++ b/README.md
@@ -1,83 +0,0 @@
 [![Build Status](https://travis-ci.org/libvirt/libvirt.svg)](https://travis-ci.org/libvirt/libvirt)
 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/355/badge)](https://bestpractices.coreinfrastructure.org/projects/355)
 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](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 2.1 (or later). See the files `COPYING.LESSER`
 and `COPYING` for full license terms & conditions.
 Installation
 ------------
 Libvirt uses the GNU Autotools build system, so in general can be built
 and installed with the usual commands. For example, to build in a manner
 that is suitable for installing as root, use:
 ```
 $ ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var
 $ make
 $ sudo make install
 ```
 While to build & install as an unprivileged user
 ```
 $ ./configure --prefix=$HOME/usr
 $ make
 $ make install
 ```
 The libvirt code relies on a large number of 3rd party libraries. These will
 be detected during execution of the `configure` script and a summary printed
 which lists any missing (optional) dependencies.
 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](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](https://libvirt.org/contact.html)
--- a/22
+++ b/22
@@ -0,0 +1,22 @@
         libvirt TODO list
         =================
 The TODO list changes frequently, so is maintained online
 in the libvirt bugzilla
  http://bugzilla.redhat.com/
 Search against
    Product: Virtualization Tools
  Component: libvirt
    Subject: RFE
 Or browse dependent bugs under
  https://bugzilla.redhat.com/show_bug.cgi?id=libvirtTodo
 Summarized reports automatically generated from bugzilla
 and provided online at
  http://libvirt.org/todo.html
--- a/autobuild.sh
+++ b/autobuild.sh
@@ -0,0 +1,113 @@
 #!/bin/sh
 set -e
 set -v
 # Make things clean.
 test -n "$1" && RESULTS=$1 || RESULTS=results.log
 : ${AUTOBUILD_INSTALL_ROOT=$HOME/builder}
 test -f Makefile && make -k distclean || :
 rm -rf coverage
 rm -rf build
 mkdir build
 cd build
 # Run with options not normally exercised by the rpm build, for
 # more complete code coverage.
 ../autogen.sh --prefix="$AUTOBUILD_INSTALL_ROOT" \
  --enable-test-coverage \
  --disable-nls \
  --enable-werror
 # If the MAKEFLAGS envvar does not yet include a -j option,
 # add -jN where N depends on the number of processors.
 case $MAKEFLAGS in
  *-j*) ;;
  *) n=$(getconf _NPROCESSORS_ONLN 2> /dev/null)
    test "$n" -gt 0 || n=1
    n=$(expr $n + 1)
    MAKEFLAGS="$MAKEFLAGS -j$n"
    export MAKEFLAGS
    ;;
 esac
 make
 make install
 # set -o pipefail is a bashism; this use of exec is the POSIX alternative
 exec 3>&1
 st=$(
  exec 4>&1 >&3
  { make check syntax-check 2>&1 3>&- 4>&-; echo $? >&4; } | tee "$RESULTS"
 )
 exec 3>&-
 test "$st" = 0
 test -x /usr/bin/lcov && make cov
 rm -f *.tar.gz
 make dist
 if test -n "$AUTOBUILD_COUNTER" ; then
  EXTRA_RELEASE=".auto$AUTOBUILD_COUNTER"
 else
  NOW=`date +"%s"`
  EXTRA_RELEASE=".$USER$NOW"
 fi
 if test -f /usr/bin/rpmbuild ; then
  rpmbuild --nodeps \
     --define "extra_release $EXTRA_RELEASE" \
     --define "_sourcedir `pwd`" \
     -ba --clean libvirt.spec
 fi
 # Test mingw32 cross-compile
 if test -x /usr/bin/i686-w64-mingw32-gcc ; then
  make distclean
  PKG_CONFIG_PATH="$AUTOBUILD_INSTALL_ROOT/i686-w64-mingw32/sys-root/mingw/lib/pkgconfig" \
  CC="i686-w64-mingw32-gcc" \
  ../configure \
    --build=$(uname -m)-w64-linux \
    --host=i686-w64-mingw32 \
    --prefix="$AUTOBUILD_INSTALL_ROOT/i686-w64-mingw32/sys-root/mingw" \
    --enable-werror \
    --without-libvirtd \
    --without-python
  make
  make install
 fi
 # Test mingw64 cross-compile
 if test -x /usr/bin/x86_64-w64-mingw32-gcc ; then
  make distclean
  PKG_CONFIG_PATH="$AUTOBUILD_INSTALL_ROOT/x86_64-w64-mingw32/sys-root/mingw/lib/pkgconfig" \
  CC="x86_64-w64-mingw32-gcc" \
  ../configure \
    --build=$(uname -m)-w64-linux \
    --host=x86_64-w64-mingw32 \
    --prefix="$AUTOBUILD_INSTALL_ROOT/x86_64-w64-mingw32/sys-root/mingw" \
    --enable-werror \
    --without-libvirtd \
    --without-python
  make
  make install
 fi
 if test -x /usr/bin/i686-w64-mingw32-gcc && test -x /usr/bin/x86_64-w64-mingw32-gcc ; then
  if test -f /usr/bin/rpmbuild ; then
    rpmbuild --nodeps \
       --define "extra_release $EXTRA_RELEASE" \
       --define "_sourcedir `pwd`" \
       -ba --clean mingw-libvirt.spec
  fi
 fi
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,208 +1,105 @@
 #!/bin/sh
 # Run this to generate all the initial makefiles, etc.
-die()
+set -e
-{
+
-    echo "error: $1" >&2
+srcdir=`dirname "$0"`
 test -z "$srcdir" && srcdir=.
 THEDIR=`pwd`
 cd "$srcdir"
 test -f src/libvirt.c || {
    echo "You must run this script in the top-level libvirt directory"
    exit 1
 }
 starting_point=$(pwd)
-srcdir=$(dirname "$0")
+EXTRA_ARGS=
 test "$srcdir" || srcdir=.
 cd "$srcdir" || {
    die "Failed to cd into $srcdir"
 }
 test -f src/libvirt.c || {
    die "$0 must live in the top-level libvirt directory"
 }
 dry_run=
 no_git=
-gnulib_srcdir=
+if test "x$1" = "x--no-git"; then
-extra_args=
+  no_git=" $1"
-while test "$#" -gt 0; do
+  shift
    case "$1" in
    --dry-run)
        # This variable will serve both as an indicator of the fact that
        # a dry run has been requested, and to store the result of the
        # dry run. It will be ultimately used as return code for the
        # script: 0 means no action is necessary, 2 means that autogen.sh
        # needs to be executed, and 1 is reserved for failures
        dry_run=0
        shift
        ;;
    --no-git)
        no_git=" $1"
        shift
        ;;
    --gnulib-srcdir=*)
        gnulib_srcdir=" $1"
        shift
        ;;
    --gnulib-srcdir)
        gnulib_srcdir=" $1=$2"
        shift
        shift
        ;;
    --system)
        prefix=/usr
        sysconfdir=/etc
        localstatedir=/var
        if test -d $prefix/lib64; then
            libdir=$prefix/lib64
        else
            libdir=$prefix/lib
        fi
        extra_args="--prefix=$prefix --localstatedir=$localstatedir"
        extra_args="$extra_args --sysconfdir=$sysconfdir --libdir=$libdir"
        shift
        ;;
    *)
        # All remaining arguments will be passed to configure verbatim
        break
        ;;
    esac
 done
 no_git="$no_git$gnulib_srcdir"
 gnulib_hash()
 {
    local no_git=$1
    if test "$no_git"; then
        echo "no-git"
        return
    fi
    # Compute the hash we'll use to determine whether rerunning bootstrap
    # is required. The first is just the SHA1 that selects a gnulib snapshot.
    # The second ensures that whenever we change the set of gnulib modules used
    # by this package, we rerun bootstrap to pull in the matching set of files.
    # The third ensures that whenever we change the set of local gnulib diffs,
    # we rerun bootstrap to pull in those diffs.
    git submodule status .gnulib | awk '{ print $1 }'
    git hash-object bootstrap.conf
    git ls-tree -d HEAD gnulib/local | awk '{ print $3 }'
 }
 # Only look into git submodules if we're in a git checkout
 if test -d .git || test -f .git; then
    # Check for dirty submodules
    if test -z "$CLEAN_SUBMODULE"; then
        for path in $(git submodule status | awk '{ print $2 }'); do
            case "$(git diff "$path")" in
                *-dirty*)
                    echo "error: $path is dirty, please investigate" >&2
                    echo "set CLEAN_SUBMODULE to discard submodule changes" >&2
                    exit 1
                    ;;
            esac
        done
    fi
    if test "$CLEAN_SUBMODULE" && test -z "$no_git"; then
        if test -z "$dry_run"; then
            echo "Cleaning up submodules..."
            git submodule foreach 'git clean -dfqx && git reset --hard' || {
                die "Cleaning up submodules failed"
            }
        fi
    fi
    # Update all submodules. If any of the submodules has not been
    # initialized yet, it will be initialized now; moreover, any submodule
    # with uncommitted changes will be returned to the expected state
    echo "Updating submodules..."
    git submodule update --init || {
        die "Updating submodules failed"
    }
    # The expected hash, eg. the one computed after the last
    # successful bootstrap run, is stored on disk
    state_file=.git-module-status
    expected_hash=$(cat "$state_file" 2>/dev/null)
    actual_hash=$(gnulib_hash "$no_git")
    if test "$actual_hash" = "$expected_hash" && test -f AUTHORS; then
        # The gnulib hash matches our expectations, and all the files
        # that can only be generated through bootstrap are present:
        # we just need to run autoreconf. Unless we're performing a
        # dry run, of course...
        if test -z "$dry_run"; then
            echo "Running autoreconf..."
            autoreconf -if || {
                die "autoreconf failed"
            }
        fi
    else
        # Whenever the gnulib submodule or any of the related bits
        # has been changed in some way (see gnulib_hash) we need to
        # run bootstrap again. If we're performing a dry run, we
        # change the return code instead to signal our caller
        if test "$dry_run"; then
            dry_run=2
        else
            echo "Running bootstrap..."
            ./bootstrap$no_git --bootstrap-sync || {
                die "bootstrap failed"
            }
            gnulib_hash >"$state_file"
        fi
    fi
 fi
-
+if test -z "$NOCONFIGURE" ; then
-# When performing a dry run, we can stop here
+  if test "x$1" = "x--system"; then
-test "$dry_run" && exit "$dry_run"
+    shift
-
+    prefix=/usr
-# If asked not to run configure, we can stop here
+    libdir=$prefix/lib
-test "$NOCONFIGURE" && exit 0
+    sysconfdir=/etc
-
+    localstatedir=/var
-cd "$starting_point" || {
+    if [ -d /usr/lib64 ]; then
-    die "Failed to cd into $starting_point"
+      libdir=$prefix/lib64
 }
 if test "$OBJ_DIR"; then
    mkdir -p "$OBJ_DIR" || {
        die "Failed to create $OBJ_DIR"
    }
    cd "$OBJ_DIR" || {
        die "Failed to cd into $OBJ_DIR"
    }
 fi
 # Make sure we can find GNU make and tell the user
 # the right command to run
 MAKE=
 for cmd in make gmake; do
    if $cmd -v 2>&1 | grep -q "GNU Make"; then
        MAKE=$cmd
        break
    fi
-done
+    EXTRA_ARGS="--prefix=$prefix --sysconfdir=$sysconfdir --localstatedir=$localstatedir --libdir=$libdir"
-test "$MAKE" || {
+    echo "Running ./configure with $EXTRA_ARGS $@"
-    die "GNU make is required to build libvirt"
+  else
-}
+    if test -z "$*" && test ! -f "$THEDIR/config.status"; then
-
+        echo "I am going to run ./configure with no arguments - if you wish "
 if test -z "$*" && test -z "$extra_args" && test -f config.status; then
    echo "Running config.status..."
    ./config.status --recheck || {
        die "config.status failed"
    }
 else
    if test -z "$*" && test -z "$extra_args"; then
        echo "I am going to run configure with no arguments - if you wish"
        echo "to pass any to it, please specify them on the $0 command line."
    else
        echo "Running configure with $extra_args $@"
    fi
-    "$srcdir/configure" $extra_args "$@" || {
+  fi
        die "configure failed"
    }
 fi
-echo
+# Compute the hash we'll use to determine whether rerunning bootstrap
-echo "Now type '$MAKE' to compile libvirt."
+# is required.  The first is just the SHA1 that selects a gnulib snapshot.
 # The second ensures that whenever we change the set of gnulib modules used
 # by this package, we rerun bootstrap to pull in the matching set of files.
 # The third ensures that whenever we change the set of local gnulib diffs,
 # we rerun bootstrap to pull in those diffs.
 bootstrap_hash()
 {
    git submodule status | sed 's/^[ +-]//;s/ .*//'
    git hash-object bootstrap.conf
    git ls-tree -d HEAD gnulib/local | awk '{print $3}'
 }
 # Ensure that whenever we pull in a gnulib update or otherwise change to a
 # different version (i.e., when switching branches), we also rerun ./bootstrap.
 # Also, running 'make rpm' tends to litter the po/ directory, and some people
 # like to run 'git clean -x -f po' to fix it; but only ./bootstrap regenerates
 # the required file po/Makevars.
 # Only run bootstrap from a git checkout, never from a tarball.
 if test -d .git; then
    curr_status=.git-module-status
    t=$(bootstrap_hash; git diff .gnulib)
    case $t:${CLEAN_SUBMODULE+set} in
        *:set) ;;
        *-dirty*)
            echo "error: gnulib submodule is dirty, please investigate" 2>&1
            echo "set env-var CLEAN_SUBMODULE to discard gnulib changes" 2>&1
            exit 1 ;;
    esac
    # Keep this test in sync with cfg.mk:_update_required
    if test "$t" = "$(cat $curr_status 2>/dev/null)" \
        && test -f "po/Makevars" && test -f AUTHORS; then
        # good, it's up to date, all we need is autoreconf
        autoreconf -if
    else
        if test ${CLEAN_SUBMODULE+set}; then
            echo cleaning up submodules...
            git submodule foreach 'git clean -dfqx && git reset --hard'
        fi
        echo running bootstrap$no_git...
        ./bootstrap$no_git --bootstrap-sync && bootstrap_hash > $curr_status \
            || { echo "Failed to bootstrap, please investigate."; exit 1; }
    fi
 fi
 test -n "$NOCONFIGURE" && exit 0
 cd "$THEDIR"
 if test "x$OBJ_DIR" != x; then
    mkdir -p "$OBJ_DIR"
    cd "$OBJ_DIR"
 fi
 if test -z "$*" && test -z "$EXTRA_ARGS" && test -f config.status; then
    ./config.status --recheck
 else
    $srcdir/configure $EXTRA_ARGS "$@"
 fi && {
    echo
    echo "Now type 'make' to compile libvirt."
 }
--- a/489
+++ b/489
@@ -1,10 +1,10 @@
 #! /bin/sh
 # Print a version string.
-scriptversion=2019-01-04.17; # UTC
+scriptversion=2012-07-19.14; # UTC
 # Bootstrap this package from checked-out sources.
-# Copyright (C) 2003-2019 Free Software Foundation, Inc.
+# Copyright (C) 2003-2012 Free Software Foundation, Inc.
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@ scriptversion=2019-01-04.17; # UTC
 # GNU General Public License for more details.
 # You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 # Originally written by Paul Eggert.  The canonical version of this
 # script is maintained as build-aux/bootstrap in gnulib, however, to
@@ -42,13 +42,8 @@ export LC_ALL
 local_gl_dir=gl
 # Honor $PERL, but work even if there is none.
 PERL="${PERL-perl}"
 me=$0
 default_gnulib_url=git://git.sv.gnu.org/gnulib
 usage() {
  cat <<EOF
 Usage: $me [OPTION]...
@@ -78,37 +73,6 @@ contents are read as shell variables to configure the bootstrap.
 For build prerequisites, environment variables like \$AUTOCONF and \$AMTAR
 are honored.
 Gnulib sources can be fetched in various ways:
 * If this package is in a git repository with a 'gnulib' submodule
   configured, then that submodule is initialized and updated and sources
   are fetched from there.  If \$GNULIB_SRCDIR is set (directly or via
   --gnulib-srcdir) and is a git repository, then it is used as a reference.
 * Otherwise, if \$GNULIB_SRCDIR is set (directly or via --gnulib-srcdir),
   then sources are fetched from that local directory.  If it is a git
   repository and \$GNULIB_REVISION is set, then that revision is checked
   out.
 * Otherwise, if this package is in a git repository with a 'gnulib'
   submodule configured, then that submodule is initialized and updated and
   sources are fetched from there.
 * Otherwise, if the 'gnulib' directory does not exist, Gnulib sources are
   cloned into that directory using git from \$GNULIB_URL, defaulting to
   $default_gnulib_url.
   If \$GNULIB_REVISION is set, then that revision is checked out.
 * Otherwise, the existing Gnulib sources in the 'gnulib' directory are
   used.  If it is a git repository and \$GNULIB_REVISION is set, then that
   revision is checked out.
 If you maintain a package and want to pin a particular revision of the
 Gnulib sources that has been tested with your package, then there are two
 possible approaches: either configure a 'gnulib' submodule with the
 appropriate revision, or set \$GNULIB_REVISION (and if necessary
 \$GNULIB_URL) in $me.conf.
 Running without arguments will suffice in most cases.
 EOF
 }
@@ -162,28 +126,34 @@ bootstrap_post_import_hook() { :; }
 # Override it via your own definition in bootstrap.conf.
 bootstrap_epilogue() { :; }
-# The command to download all .po files for a specified domain into a
+# The command to download all .po files for a specified domain into
-# specified directory.  Fill in the first %s with the destination
+# a specified directory.  Fill in the first %s is the domain name, and
-# directory and the second with the domain name.
+# the second with the destination directory.  Use rsync's -L and -r
 # options because the latest/%s directory and the .po files within are
 # all symlinks.
 po_download_command_format=\
-"wget --mirror --level=1 -nd -q -A.po -P '%s' \
+"rsync --delete --exclude '*.s1' -Lrtvz \
- https://translationproject.org/latest/%s/"
+ 'translationproject.org::tp/latest/%s/' '%s'"
 # Fallback for downloading .po files (if rsync fails).
 po_download_command_format2=\
 "wget --mirror -nd -q -np -A.po -P '%s' \
 http://translationproject.org/latest/%s/"
 # Prefer a non-empty tarname (4th argument of AC_INIT if given), else
 # fall back to the package name (1st argument with munging)
 extract_package_name='
-  /^AC_INIT(\[*/{
+  /^AC_INIT(/{
-     s///
+     /.*,.*,.*, */{
-     /^[^,]*,[^,]*,[^,]*,[ []*\([^][ ,)]\)/{
+       s///
-       s//\1/
+       s/[][]//g
-       s/[],)].*//
+       s/)$//
       p
       q
     }
-     s/[],)].*//
+     s/AC_INIT(\[*//
     s/]*,.*//
     s/^GNU //
     y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
-     s/[^abcdefghijklmnopqrstuvwxyz0123456789_]/-/g
+     s/[^A-Za-z0-9_]/-/g
     p
  }
 '
@@ -196,15 +166,7 @@ source_base=lib
 m4_base=m4
 doc_base=doc
 tests_base=tests
-gnulib_extra_files="
+gnulib_extra_files=''
        build-aux/install-sh
        build-aux/mdate-sh
        build-aux/texinfo.tex
        build-aux/depcomp
        build-aux/config.guess
        build-aux/config.sub
        doc/INSTALL
 "
 # Additional gnulib-tool options to use.  Use "\newline" to break lines.
 gnulib_tool_option_extras=
@@ -246,26 +208,12 @@ bootstrap_sync=false
 # Use git to update gnulib sources
 use_git=true
 check_exists() {
  if test "$1" = "--verbose"; then
    ($2 --version </dev/null) >/dev/null 2>&1
    if test $? -ge 126; then
      # If not found, run with diagnostics as one may be
      # presented with env variables to set to find the right version
      ($2 --version </dev/null)
    fi
  else
    ($1 --version </dev/null) >/dev/null 2>&1
  fi
  test $? -lt 126
 }
 # find_tool ENVVAR NAMES...
 # -------------------------
 # Search for a required program.  Use the value of ENVVAR, if set,
-# otherwise find the first of the NAMES that can be run.
+# otherwise find the first of the NAMES that can be run (i.e.,
-# If found, set ENVVAR to the program name, die otherwise.
+# supports --version).  If found, set ENVVAR to the program name,
 # die otherwise.
 #
 # FIXME: code duplication, see also gnu-web-doc-update.
 find_tool ()
@@ -275,21 +223,27 @@ find_tool ()
  find_tool_names=$@
  eval "find_tool_res=\$$find_tool_envvar"
  if test x"$find_tool_res" = x; then
-    for i; do
+    for i
-      if check_exists $i; then
+    do
-        find_tool_res=$i
+      if ($i --version </dev/null) >/dev/null 2>&1; then
-        break
+       find_tool_res=$i
       break
      fi
    done
  else
    find_tool_error_prefix="\$$find_tool_envvar: "
  fi
-  if test x"$find_tool_res" = x; then
+  test x"$find_tool_res" != x \
-    warn_ "one of these is required: $find_tool_names;"
+    || die "one of these is required: $find_tool_names"
-    die   "alternatively set $find_tool_envvar to a compatible tool"
+  ($find_tool_res --version </dev/null) >/dev/null 2>&1 \
-  fi
+    || die "${find_tool_error_prefix}cannot run $find_tool_res --version"
  eval "$find_tool_envvar=\$find_tool_res"
  eval "export $find_tool_envvar"
 }
 # Find sha1sum, named gsha1sum on MacPorts, and shasum on Mac OS X 10.6.
 find_tool SHA1SUM sha1sum gsha1sum shasum
 # Override the default configuration, if necessary.
 # Make sure that bootstrap.conf is sourced from the current directory
 # if we were invoked as "sh bootstrap".
@@ -298,18 +252,24 @@ case "$0" in
  *) test -r "$0.conf" && . ./"$0.conf" ;;
 esac
 # Extra files from gnulib, which override files from other sources.
 test -z "${gnulib_extra_files}" && \
  gnulib_extra_files="
        $build_aux/install-sh
        $build_aux/mdate-sh
        $build_aux/texinfo.tex
        $build_aux/depcomp
        $build_aux/config.guess
        $build_aux/config.sub
        doc/INSTALL
 "
 if test "$vc_ignore" = auto; then
  vc_ignore=
  test -d .git && vc_ignore=.gitignore
  test -d CVS && vc_ignore="$vc_ignore .cvsignore"
 fi
 if test x"$gnulib_modules$gnulib_files$gnulib_extra_files" = x; then
  use_gnulib=false
 else
  use_gnulib=true
 fi
 # Translate configuration into internal form.
 # Parse options.
@@ -346,34 +306,34 @@ if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
  die "Bootstrapping from a non-checked-out distribution is risky."
 fi
-# Strip blank and comment lines to leave significant entries.
+# Ensure that lines starting with ! sort last, per gitignore conventions
-gitignore_entries() {
+# for whitelisting exceptions after a more generic blacklist pattern.
-  sed '/^#/d; /^$/d' "$@"
+sort_patterns() {
  sort -u "$@" | sed '/^!/ {
    H
    d
  }
  $ {
    P
    x
    s/^\n//
  }' | sed '/^$/d'
 }
-# If $STR is not already on a line by itself in $FILE, insert it at the start.
+# If $STR is not already on a line by itself in $FILE, insert it,
-# Entries are inserted at the start of the ignore list to ensure existing
+# sorting the new contents of the file and replacing $FILE with the result.
-# entries starting with ! are not overridden.  Such entries support
+insert_sorted_if_absent() {
 # whitelisting exceptions after a more generic blacklist pattern.
 insert_if_absent() {
  file=$1
  str=$2
  test -f $file || touch $file
-  test -r $file || die "Error: failed to read ignore file: $file"
+  echo "$str" | sort_patterns - $file | cmp -s - $file > /dev/null \
-  duplicate_entries=$(gitignore_entries $file | sort | uniq -d)
+    || { echo "$str" | sort_patterns - $file > $file.bak \
-  if [ "$duplicate_entries" ] ; then
+      && mv $file.bak $file; } \
-    die "Error: Duplicate entries in $file: " $duplicate_entries
+    || die "insert_sorted_if_absent $file $str: failed"
  fi
  linesold=$(gitignore_entries $file | wc -l)
  linesnew=$( { echo "$str"; cat $file; } | gitignore_entries | sort -u | wc -l)
  if [ $linesold != $linesnew ] ; then
    { echo "$str" | cat - $file > $file.bak && mv $file.bak $file; } \
      || die "insert_if_absent $file $str: failed"
  fi
 }
 # Adjust $PATTERN for $VC_IGNORE_FILE and insert it with
-# insert_if_absent.
+# insert_sorted_if_absent.
 insert_vc_ignore() {
  vc_ignore_file="$1"
  pattern="$2"
@@ -384,7 +344,7 @@ insert_vc_ignore() {
    # .gitignore entry.
    pattern=$(echo "$pattern" | sed s,^,/,);;
  esac
-  insert_if_absent "$vc_ignore_file" "$pattern"
+  insert_sorted_if_absent "$vc_ignore_file" "$pattern"
 }
 # Die if there is no AC_CONFIG_AUX_DIR($build_aux) line in configure.ac.
@@ -446,30 +406,28 @@ sort_ver() { # sort -V is not generally available
  done
 }
 get_version_sed='
 # Move version to start of line.
 s/.*[v ]\([0-9]\)/\1/
 # Skip lines that do not start with version.
 /^[0-9]/!d
 # Remove characters after the version.
 s/[^.a-z0-9-].*//
 # The first component must be digits only.
 s/^\([0-9]*\)[a-z-].*/\1/
 #the following essentially does s/5.005/5.5/
 s/\.0*\([1-9]\)/.\1/g
 p
 q'
 get_version() {
  app=$1
-  $app --version >/dev/null 2>&1 || { $app --version; return 1; }
+  $app --version >/dev/null 2>&1 || return 1
-  $app --version 2>&1 | sed -n "$get_version_sed"
+  $app --version 2>&1 |
  sed -n '# Move version to start of line.
          s/.*[v ]\([0-9]\)/\1/
          # Skip lines that do not start with version.
          /^[0-9]/!d
          # Remove characters after the version.
          s/[^.a-z0-9-].*//
          # The first component must be digits only.
          s/^\([0-9]*\)[a-z-].*/\1/
          #the following essentially does s/5.005/5.5/
          s/\.0*\([1-9]\)/.\1/g
          p
          q'
 }
 check_versions() {
@@ -489,7 +447,6 @@ check_versions() {
    test "$appvar" = TAR && appvar=AMTAR
    case $appvar in
        GZIP) ;; # Do not use $GZIP:  it contains gzip options.
        PERL::*) ;; # Keep perl modules as-is
        *) eval "app=\${$appvar-$app}" ;;
    esac
@@ -507,22 +464,12 @@ check_versions() {
          ret=1
          continue
        } ;;
      # Another check is for perl modules.  These can be written as
      # e.g. perl::XML::XPath in case of XML::XPath module, etc.
      perl::*)
        # Extract module name
        app="${app#perl::}"
        if ! $PERL -m"$app" -e 'exit 0' >/dev/null 2>&1; then
          warn_ "Error: perl module '$app' not found"
          ret=1
        fi
        continue
        ;;
    esac
    if [ "$req_ver" = "-" ]; then
      # Merely require app to exist; not all prereq apps are well-behaved
      # so we have to rely on $? rather than get_version.
-      if ! check_exists --verbose $app; then
+      $app --version >/dev/null 2>&1
      if [ 126 -le $? ]; then
        warn_ "Error: '$app' not found"
        ret=1
      fi
@@ -555,12 +502,6 @@ print_versions() {
  # can't depend on column -t
 }
 # Find sha1sum, named gsha1sum on MacPorts, shasum on Mac OS X 10.6.
 # Also find the compatible sha1 utility on the BSDs
 if test x"$SKIP_PO" = x; then
  find_tool SHA1SUM sha1sum gsha1sum shasum sha1
 fi
 use_libtool=0
 # We'd like to use grep -E, to see if any of LT_INIT,
 # AC_PROG_LIBTOOL, AM_PROG_LIBTOOL is used in configure.ac,
@@ -606,21 +547,13 @@ if ! printf "$buildreq" | check_versions; then
  fi
 fi
 # Warn the user if autom4te appears to be broken; this causes known
 # issues with at least gettext 0.18.3.
 probe=$(echo 'm4_quote([hi])' | autom4te -l M4sugar -t 'm4_quote:$%' -)
 if test "x$probe" != xhi; then
  warn_ "WARNING: your autom4te wrapper eats stdin;"
  warn_ "if bootstrap fails, consider upgrading your autotools"
 fi
 echo "$0: Bootstrapping from checked-out $package sources..."
 # See if we can use gnulib's git-merge-changelog merge driver.
-if $use_git && test -d .git && check_exists git; then
+if test -d .git && (git --version) >/dev/null 2>/dev/null ; then
  if git config merge.merge-changelog.driver >/dev/null ; then
    :
-  elif check_exists git-merge-changelog; then
+  elif (git-merge-changelog --version) >/dev/null 2>/dev/null ; then
    echo "$0: initializing git-merge-changelog driver"
    git config merge.merge-changelog.name 'GNU-style ChangeLog merge driver'
    git config merge.merge-changelog.driver 'git-merge-changelog %O %A %B'
@@ -640,101 +573,83 @@ git_modules_config () {
  test -f .gitmodules && git config --file .gitmodules "$@"
 }
-if $use_gnulib; then
+gnulib_path=$(git_modules_config submodule.gnulib.path)
-  if $use_git; then
+test -z "$gnulib_path" && gnulib_path=gnulib
-    gnulib_path=$(git_modules_config submodule.gnulib.path)
+
-    test -z "$gnulib_path" && gnulib_path=gnulib
+# Get gnulib files.
 case ${GNULIB_SRCDIR--} in
 -)
  if git_modules_config submodule.gnulib.url >/dev/null; then
    echo "$0: getting gnulib files..."
    git submodule init || exit $?
    git submodule update || exit $?
  elif [ ! -d "$gnulib_path" ]; then
    echo "$0: getting gnulib files..."
    trap cleanup_gnulib 1 2 13 15
    shallow=
    git clone -h 2>&1 | grep -- --depth > /dev/null && shallow='--depth 2'
    git clone $shallow git://git.sv.gnu.org/gnulib "$gnulib_path" ||
      cleanup_gnulib
    trap - 1 2 13 15
  fi
-
+  GNULIB_SRCDIR=$gnulib_path
-  # Get gnulib files.  Populate $GNULIB_SRCDIR, possibly updating a
+  ;;
-  # submodule, for use in the rest of the script.
+*)
-
+  # Use GNULIB_SRCDIR as a reference.
-  case ${GNULIB_SRCDIR--} in
+  if test -d "$GNULIB_SRCDIR"/.git && \
-  -)
+        git_modules_config submodule.gnulib.url >/dev/null; then
-    # Note that $use_git is necessarily true in this case.
+    echo "$0: getting gnulib files..."
-    if git_modules_config submodule.gnulib.url >/dev/null; then
+    if git submodule -h|grep -- --reference > /dev/null; then
-      echo "$0: getting gnulib files..."
+      # Prefer the one-liner available in git 1.6.4 or newer.
-      git submodule init -- "$gnulib_path" || exit $?
+      git submodule update --init --reference "$GNULIB_SRCDIR" \
-      git submodule update -- "$gnulib_path" || exit $?
+        "$gnulib_path" || exit $?
-
+    else
-    elif [ ! -d "$gnulib_path" ]; then
+      # This fallback allows at least git 1.5.5.
-      echo "$0: getting gnulib files..."
+      if test -f "$gnulib_path"/gnulib-tool; then
-
+        # Since file already exists, assume submodule init already complete.
-      trap cleanup_gnulib 1 2 13 15
+        git submodule update || exit $?
-
+      else
-      shallow=
+        # Older git can't clone into an empty directory.
-      if test -z "$GNULIB_REVISION"; then
+        rmdir "$gnulib_path" 2>/dev/null
-        git clone -h 2>&1 | grep -- --depth > /dev/null && shallow='--depth 2'
+        git clone --reference "$GNULIB_SRCDIR" \
          "$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \
          && git submodule init && git submodule update \
          || exit $?
      fi
      git clone $shallow ${GNULIB_URL:-$default_gnulib_url} "$gnulib_path" \
        || cleanup_gnulib
      trap - 1 2 13 15
    fi
    GNULIB_SRCDIR=$gnulib_path
    ;;
  *)
    # Use GNULIB_SRCDIR directly or as a reference.
    if $use_git && test -d "$GNULIB_SRCDIR"/.git && \
          git_modules_config submodule.gnulib.url >/dev/null; then
      echo "$0: getting gnulib files..."
      if git submodule -h|grep -- --reference > /dev/null; then
        # Prefer the one-liner available in git 1.6.4 or newer.
        git submodule update --init --reference "$GNULIB_SRCDIR" \
          "$gnulib_path" || exit $?
      else
        # This fallback allows at least git 1.5.5.
        if test -f "$gnulib_path"/gnulib-tool; then
          # Since file already exists, assume submodule init already complete.
          git submodule update -- "$gnulib_path" || exit $?
        else
          # Older git can't clone into an empty directory.
          rmdir "$gnulib_path" 2>/dev/null
          git clone --reference "$GNULIB_SRCDIR" \
            "$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \
            && git submodule init -- "$gnulib_path" \
            && git submodule update -- "$gnulib_path" \
            || exit $?
        fi
      fi
      GNULIB_SRCDIR=$gnulib_path
    fi
    ;;
  esac
  if test -d "$GNULIB_SRCDIR"/.git && test -n "$GNULIB_REVISION" \
     && ! git_modules_config submodule.gnulib.url >/dev/null; then
    (cd "$GNULIB_SRCDIR" && git checkout "$GNULIB_REVISION") || cleanup_gnulib
  fi
  ;;
 esac
-  # $GNULIB_SRCDIR now points to the version of gnulib to use, and
+if $bootstrap_sync; then
-  # we no longer need to use git or $gnulib_path below here.
+  cmp -s "$0" "$GNULIB_SRCDIR/build-aux/bootstrap" || {
-
+    echo "$0: updating bootstrap and restarting..."
-  if $bootstrap_sync; then
+    exec sh -c \
-    cmp -s "$0" "$GNULIB_SRCDIR/build-aux/bootstrap" || {
+      'cp "$1" "$2" && shift && exec "${CONFIG_SHELL-/bin/sh}" "$@"' \
-      echo "$0: updating bootstrap and restarting..."
+      -- "$GNULIB_SRCDIR/build-aux/bootstrap" \
-      case $(sh -c 'echo "$1"' -- a) in
+      "$0" "$@" --no-bootstrap-sync
-        a) ignored=--;;
+  }
        *) ignored=ignored;;
      esac
      exec sh -c \
        'cp "$1" "$2" && shift && exec "${CONFIG_SHELL-/bin/sh}" "$@"' \
        $ignored "$GNULIB_SRCDIR/build-aux/bootstrap" \
        "$0" "$@" --no-bootstrap-sync
    }
  fi
  gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
  <$gnulib_tool || exit $?
 fi
 gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
 <$gnulib_tool || exit $?
 # Get translations.
 download_po_files() {
  subdir=$1
  domain=$2
  echo "$me: getting translations into $subdir for $domain..."
-  cmd=$(printf "$po_download_command_format" "$subdir" "$domain")
+  cmd=$(printf "$po_download_command_format" "$domain" "$subdir")
  eval "$cmd" && return
  # Fallback to HTTP.
  cmd=$(printf "$po_download_command_format2" "$subdir" "$domain")
  eval "$cmd"
 }
@@ -765,10 +680,11 @@ update_po_files() {
    cksum_file="$ref_po_dir/$po.s1"
    if ! test -f "$cksum_file" ||
        ! test -f "$po_dir/$po.po" ||
-        ! $SHA1SUM -c "$cksum_file" < "$new_po" > /dev/null 2>&1; then
+        ! $SHA1SUM -c --status "$cksum_file" \
            < "$new_po" > /dev/null; then
      echo "$me: updated $po_dir/$po.po..."
      cp "$new_po" "$po_dir/$po.po" \
-          && $SHA1SUM < "$new_po" > "$cksum_file" || return
+          && $SHA1SUM < "$new_po" > "$cksum_file"
    fi
  done
 }
@@ -824,9 +740,9 @@ symlink_to_dir()
      # Leave any existing symlink alone, if it already points to the source,
      # so that broken build tools that care about symlink times
      # aren't confused into doing unnecessary builds.  Conversely, if the
-      # existing symlink's timestamp is older than the source, make it afresh,
+      # existing symlink's time stamp is older than the source, make it afresh,
      # so that broken tools aren't confused into skipping needed builds.  See
-      # <https://lists.gnu.org/r/bug-gnulib/2011-05/msg00326.html>.
+      # <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00326.html>.
      test -h "$dst" &&
      src_ls=$(ls -diL "$src" 2>/dev/null) && set $src_ls && src_i=$1 &&
      dst_ls=$(ls -diL "$dst" 2>/dev/null) && set $dst_ls && dst_i=$1 &&
@@ -932,47 +848,35 @@ fi
 # Import from gnulib.
-if $use_gnulib; then
+gnulib_tool_options="\
-  gnulib_tool_options="\
+ --import\
-   --no-changelog\
+ --no-changelog\
-   --aux-dir=$build_aux\
+ --aux-dir $build_aux\
-   --doc-base=$doc_base\
+ --doc-base $doc_base\
-   --lib=$gnulib_name\
+ --lib $gnulib_name\
-   --m4-base=$m4_base/\
+ --m4-base $m4_base/\
-   --source-base=$source_base/\
+ --source-base $source_base/\
-   --tests-base=$tests_base\
+ --tests-base $tests_base\
-   --local-dir=$local_gl_dir\
+ --local-dir $local_gl_dir\
-   $gnulib_tool_option_extras\
+ $gnulib_tool_option_extras\
-  "
+"
-  if test $use_libtool = 1; then
+if test $use_libtool = 1; then
-    case "$gnulib_tool_options " in
+  case "$gnulib_tool_options " in
-      *' --libtool '*) ;;
+    *' --libtool '*) ;;
-      *) gnulib_tool_options="$gnulib_tool_options --libtool" ;;
+    *) gnulib_tool_options="$gnulib_tool_options --libtool" ;;
-    esac
+  esac
  fi
  echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
  $gnulib_tool $gnulib_tool_options --import $gnulib_modules \
    || die "gnulib-tool failed"
  for file in $gnulib_files; do
    symlink_to_dir "$GNULIB_SRCDIR" $file \
      || die "failed to symlink $file"
  done
 fi
 echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
 $gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
 for file in $gnulib_files; do
  symlink_to_dir "$GNULIB_SRCDIR" $file \
    || die "failed to symlink $file"
 done
 bootstrap_post_import_hook \
  || die "bootstrap_post_import_hook failed"
 # Don't proceed if there are uninitialized submodules.  In particular,
 # the next step will remove dangling links, which might be links into
 # uninitialized submodules.
 #
 # Uninitialized submodules are listed with an initial dash.
 if $use_git && git submodule | grep '^-' >/dev/null; then
  die "some git submodules are not initialized. "     \
      "Run 'git submodule init' and bootstrap again."
 fi
 # Remove any dangling symlink matching "*.m4" or "*.[ch]" in some
 # gnulib-populated directories.  Such .m4 files would cause aclocal to fail.
 # The following requires GNU find 4.2.3 or newer.  Considering the usual
@@ -985,21 +889,20 @@ find "$m4_base" "$source_base" \
  -depth \( -name '*.m4' -o -name '*.[ch]' \) \
  -type l -xtype l -delete > /dev/null 2>&1
 # Invoke autoreconf with --force --install to ensure upgrades of tools
 # such as ylwrap.
 AUTORECONFFLAGS="--verbose --install --force -I $m4_base $ACLOCAL_FLAGS"
 # Some systems (RHEL 5) are using ancient autotools, for which the
 # --no-recursive option had not been invented.  Detect that lack and
 # omit the option when it's not supported.  FIXME in 2017: remove this
 # hack when RHEL 5 autotools are updated, or when they become irrelevant.
 no_recursive=
 case $($AUTORECONF --help) in
-  *--no-recursive*) AUTORECONFFLAGS="$AUTORECONFFLAGS --no-recursive";;
+  *--no-recursive*) no_recursive=--no-recursive;;
 esac
 # Tell autoreconf not to invoke autopoint or libtoolize; they were run above.
-echo "running: AUTOPOINT=true LIBTOOLIZE=true $AUTORECONF $AUTORECONFFLAGS"
+echo "running: AUTOPOINT=true LIBTOOLIZE=true " \
-AUTOPOINT=true LIBTOOLIZE=true $AUTORECONF $AUTORECONFFLAGS \
+    "$AUTORECONF --verbose --install $no_recursive -I $m4_base $ACLOCAL_FLAGS"
 AUTOPOINT=true LIBTOOLIZE=true \
    $AUTORECONF --verbose --install $no_recursive -I $m4_base $ACLOCAL_FLAGS \
  || die "autoreconf failed"
 # Get some extra files from gnulib, overriding existing files.
@@ -1065,9 +968,9 @@ bootstrap_epilogue
 echo "$0: done.  Now you can run './configure'."
 # Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
+# eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
+# time-stamp-time-zone: "UTC"
 # time-stamp-end: "; # UTC"
 # End:
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -1,6 +1,6 @@
 # Bootstrap configuration.
-# Copyright (C) 2010-2014 Red Hat, Inc.
+# Copyright (C) 2010-2012 Red Hat, Inc.
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -10,7 +10,7 @@
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
+# GNU General Public License for more details.
 # You should have received a copy of the GNU Lesser General Public
 # License along with this library.  If not, see
@@ -20,7 +20,6 @@
 gnulib_modules='
 accept
 areadlink
 autobuild
 base64
 bind
 bitrotate
@@ -35,8 +34,8 @@ clock-time
 close
 connect
 configmake
 count-leading-zeros
 count-one-bits
 crypto/md5
 dirname-lgpl
 environ
 execinfo
@@ -52,10 +51,10 @@ func
 getaddrinfo
 getcwd-lgpl
 gethostname
 getopt-posix
 getpass
 getpeername
 getsockname
 gettext-h
 gettimeofday
 gitlog-to-changelog
 gnumakefile
@@ -70,10 +69,8 @@ listen
 localeconv
 maintainer-makefile
 manywarnings
-mgetgroups
+mkstemp
-mkdtemp
+mkstemps
 mkostemp
 mkostemps
 mktempd
 net_if
 netdb
@@ -90,10 +87,9 @@ pthread
 pthread_sigmask
 recv
 regex
 random_r
 sched
 secure_getenv
 send
 setenv
 setsockopt
 sigaction
 sigpipe
@@ -117,7 +113,6 @@ time_r
 timegm
 ttyname_r
 uname
 unsetenv
 useless-if-before-free
 usleep
 vasprintf
@@ -126,9 +121,18 @@ vc-list-files
 vsnprintf
 waitpid
 warnings
 wcwidth
 '
 # Additional xgettext options to use.  Use "\\\newline" to break lines.
 XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
 --flag=virAsprintf:2:c-format\\\
 --from-code=UTF-8\\\
 '
 # This is not a GNU package, so the default bug address is invalid,
 # and the translation project is not in use.
 MSGID_BUGS_ADDRESS=libvir-list@redhat.com
 COPYRIGHT_HOLDER='Red Hat, Inc.'
 SKIP_PO=true
 # Enable copy-mode for MSYS/MinGW. MSYS' ln doesn't work well in the way
@@ -137,15 +141,40 @@ if test -n "$MSYSTEM"; then
    copy=true
 fi
 # If "AM_GNU_GETTEXT(external" or "AM_GNU_GETTEXT([external]"
 # appears in configure.ac, exclude some unnecessary files.
 # Without grep's -E option (not portable enough, pre-configure),
 # the following test is ugly.  Also, this depends on the existence
 # of configure.ac, not the obsolescent-named configure.in.  But if
 # you're using this infrastructure, you should care about such things.
 gettext_external=0
 grep '^[	 ]*AM_GNU_GETTEXT(external\>' configure.ac > /dev/null &&
  gettext_external=1
 grep '^[	 ]*AM_GNU_GETTEXT(\[external\]' configure.ac > /dev/null &&
  gettext_external=1
 if test $gettext_external = 1; then
  # Gettext supplies these files, but we don't need them since
  # we don't have an intl subdirectory.
  excluded_files='
      m4/glibc2.m4
      m4/intdiv0.m4
      m4/lcmessage.m4
      m4/uintmax_t.m4
      m4/ulonglong.m4
      m4/visibility.m4
  '
 fi
 # Tell gnulib to:
 #   require LGPLv2+
 #   apply any local diffs in gnulib/local/ dir
-#   put *.m4 files in m4/ dir
+#   put *.m4 files in new gnulib/m4/ dir
 #   put *.[ch] files in new gnulib/lib/ dir
 #   import gnulib tests in new gnulib/tests/ dir
 gnulib_name=libgnu
-m4_base=m4
+m4_base=gnulib/m4
 source_base=gnulib/lib
 tests_base=gnulib/tests
 gnulib_tool_option_extras="\
@@ -157,43 +186,62 @@ gnulib_tool_option_extras="\
 "
 local_gl_dir=gnulib/local
 # Convince bootstrap to use multiple m4 directories.
 : ${ACLOCAL=aclocal}
 ACLOCAL="$ACLOCAL -I m4"
 export ACLOCAL
 # Build prerequisites
 # Note that some of these programs are only required for 'make dist' to
 # succeed from a fresh git checkout; not all of these programs are
-# required to run 'make dist' on a tarball.
+# required to run 'make dist' on a tarball.  As a special case, we want
 # to require the equivalent of the Fedora python-devel package, but
 # RHEL 5 lacks the witness python-config package; we hack around that
 # old environment below.
 buildreq="\
 autoconf   2.59
 automake   1.9.6
 autopoint  -
 gettext    0.17
 git        1.5.5
 gzip       -
 libtool    -
 patch      -
 perl       5.5
 pkg-config -
 python-config -
 rpcgen     -
 tar        -
 xmllint	   -
 xsltproc   -
 "
 # Use rpm as a fallback to bypass the bootstrap probe for python-config,
 # for the sake of RHEL 5; without requiring it on newer systems that
 # have python-config to begin with.
 if `(${PYTHON_CONFIG-python-config} --version;
     test $? -lt 126 || rpm -q python-devel) >/dev/null 2>&1`; then
  PYTHON_CONFIG=true
 fi
-# Automake requires that AUTHORS exist.
+# Automake requires that ChangeLog and AUTHORS exist.
-touch AUTHORS || exit 1
+touch AUTHORS ChangeLog || exit 1
 # Override bootstrap's list - we don't use mdate-sh or texinfo.tex.
 gnulib_extra_files="
-        build-aux/install-sh
+        $build_aux/install-sh
-        build-aux/depcomp
+        $build_aux/depcomp
-        build-aux/config.guess
+        $build_aux/config.guess
-        build-aux/config.sub
+        $build_aux/config.sub
        doc/INSTALL
 "
-bootstrap_post_import_hook()
+bootstrap_epilogue()
 {
  # Change paths in gnulib/tests/gnulib.mk from "../../.." to "../..",
-  # and make tests conditional by changing "TESTS" to "GNULIB_TESTS".
+  # then ensure that gnulib/tests/Makefile.in is up-to-date.
  m=gnulib/tests/gnulib.mk
-  sed 's,\.\./\.\./\.\.,../..,g; s/^TESTS /GNULIB_TESTS /' $m > $m-t
+  sed 's,\.\./\.\./\.\.,../..,g' $m > $m-t
  mv -f $m-t $m
  ${AUTOMAKE-automake} gnulib/tests/Makefile
 }
--- a/build-aux/augeas-gentest.pl
+++ b/build-aux/augeas-gentest.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/env perl
+#!/usr/bin/perl
 #
 # augeas-gentest.pl: Generate an augeas test file, from an
 #                    example config file + test file template
@@ -16,6 +16,9 @@
 # You should have received a copy of the GNU Lesser General Public
 # License along with this library.  If not, see
 # <http://www.gnu.org/licenses/>.
 #
 # Authors:
 #     Daniel P. Berrange <berrange@redhat.com>
 use strict;
 use warnings;
--- a/build-aux/check-spacing.pl
+++ b/build-aux/check-spacing.pl
@@ -1,198 +0,0 @@
 #!/usr/bin/env perl
 #
 # check-spacing.pl: Report any usage of 'function (..args..)'
 # Also check for other syntax issues, such as correct use of ';'
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
 # version 2.1 of the License, or (at your option) any later version.
 #
 # This library is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 # Lesser General Public License for more details.
 #
 # You should have received a copy of the GNU Lesser General Public
 # License along with this library.  If not, see
 # <http://www.gnu.org/licenses/>.
 use strict;
 use warnings;
 my $ret = 0;
 my $incomment = 0;
 foreach my $file (@ARGV) {
    # Per-file variables for multiline Curly Bracket (cb_) check
    my $cb_linenum = 0;
    my $cb_code = "";
    my $cb_scolon = 0;
    open FILE, $file;
    while (defined (my $line = <FILE>)) {
        my $data = $line;
        # For temporary modifications
        my $tmpdata;
        # Kill any quoted , ; = or "
        $data =~ s/'[";,=]'/'X'/g;
        # Kill any quoted strings
        $data =~ s,"(?:[^\\\"]|\\.)*","XXX",g;
        next if $data =~ /^#/;
        # Kill contents of multi-line comments
        # and detect end of multi-line comments
        if ($incomment) {
            if ($data =~ m,\*/,) {
                $incomment = 0;
                $data =~ s,^.*\*/,*/,;
            } else {
                $data = "";
            }
        }
        # Kill single line comments, and detect
        # start of multi-line comments
        if ($data =~ m,/\*.*\*/,) {
            $data =~ s,/\*.*\*/,/* */,;
        } elsif ($data =~ m,/\*,) {
            $incomment = 1;
            $data =~ s,/\*.*,/*,;
        }
        # We need to match things like
        #
        #  int foo (int bar, bool wizz);
        #  foo (bar, wizz);
        #
        # but not match things like:
        #
        #  typedef int (*foo)(bar wizz)
        #
        # we can't do this (efficiently) without
        # missing things like
        #
        #  foo (*bar, wizz);
        #
        # We also don't want to spoil the $data so it can be used
        # later on.
        $tmpdata = $data;
        while ($tmpdata =~ /(\w+)\s\((?!\*)/) {
            my $kw = $1;
            # Allow space after keywords only
            if ($kw =~ /^(?:if|for|while|switch|return)$/) {
                $tmpdata =~ s/(?:$kw\s\()/XXX(/;
            } else {
                print "Whitespace after non-keyword:\n";
                print "$file:$.: $line";
                $ret = 1;
                last;
            }
        }
        # Require whitespace immediately after keywords
        if ($data =~ /\b(?:if|for|while|switch|return)\(/) {
            print "No whitespace after keyword:\n";
            print "$file:$.: $line";
            $ret = 1;
        }
        # Forbid whitespace between )( of a function typedef
        if ($data =~ /\(\*\w+\)\s+\(/) {
            print "Whitespace between ')' and '(':\n";
            print "$file:$.: $line";
            $ret = 1;
        }
        # Forbid whitespace following ( or prior to )
        # but allow whitespace before ) on a single line
        # (optionally followed by a semicolon)
        if (($data =~ /\s\)/ && not $data =~ /^\s+\);?$/) ||
            $data =~ /\((?!$)\s/) {
            print "Whitespace after '(' or before ')':\n";
            print "$file:$.: $line";
            $ret = 1;
        }
        # Forbid whitespace before ";" or ",". Things like below are allowed:
        #
        # 1) The expression is empty for "for" loop. E.g.
        #   for (i = 0; ; i++)
        #
        # 2) An empty statement. E.g.
        #   while (write(statuswrite, &status, 1) == -1 &&
        #          errno == EINTR)
        #       ;
        #
        if ($data =~ /\s[;,]/) {
            unless ($data =~ /\S; ; / ||
                    $data =~ /^\s+;/) {
                print "Whitespace before semicolon or comma:\n";
                print "$file:$.: $line";
                $ret = 1;
            }
        }
        # Require EOL, macro line continuation, or whitespace after ";".
        # Allow "for (;;)" as an exception.
        if ($data =~ /;[^	 \\\n;)]/) {
            print "Invalid character after semicolon:\n";
            print "$file:$.: $line";
            $ret = 1;
        }
        # Require EOL, space, or enum/struct end after comma.
        if ($data =~ /,[^ \\\n)}]/) {
            print "Invalid character after comma:\n";
            print "$file:$.: $line";
            $ret = 1;
        }
        # Require spaces around assignment '=', compounds and '=='
        if ($data =~ /[^ ]\b[!<>&|\-+*\/%\^=]?=/ ||
            $data =~ /=[^= \\\n]/) {
            print "Spacing around '=' or '==':\n";
            print "$file:$.: $line";
            $ret = 1;
        }
        # One line conditional statements with one line bodies should
        # not use curly brackets.
        if ($data =~ /^\s*(if|while|for)\b.*\{$/) {
            $cb_linenum = $.;
            $cb_code = $line;
            $cb_scolon = 0;
        }
        # We need to check for exactly one semicolon inside the body,
        # because empty statements (e.g. with comment only) are
        # allowed
        if ($cb_linenum == $. - 1 && $data =~ /^[^;]*;[^;]*$/) {
            $cb_code .= $line;
            $cb_scolon = 1;
        }
        if ($data =~ /^\s*}\s*$/ &&
            $cb_linenum == $. - 2 &&
            $cb_scolon) {
            print "Curly brackets around single-line body:\n";
            print "$file:$cb_linenum-$.:\n$cb_code$line";
            $ret = 1;
            # There _should_ be no need to reset the values; but to
            # keep my inner peace...
            $cb_linenum = 0;
            $cb_scolon = 0;
            $cb_code = "";
        }
    }
    close FILE;
 }
 exit $ret;
--- a/build-aux/header-ifdef.pl
+++ b/build-aux/header-ifdef.pl
@@ -1,161 +0,0 @@
 #!/usr/bin/perl
 #
 # Validate that header files follow a standard layout:
 #
 # /*
 #  ...copyright header...
 #  */
 # <one blank line>
 # #ifndef SYMBOL
 # # define SYMBOL
 # ....content....
 # #endif /* SYMBOL */
 #
 # For any file ending priv.h, before the #ifndef
 # We will have a further section
 #
 # #ifndef SYMBOL_ALLOW
 # # error ....
 # #endif /* SYMBOL_ALLOW */
 # <one blank line>
 use strict;
 use warnings;
 my $STATE_COPYRIGHT_COMMENT = 0;
 my $STATE_COPYRIGHT_BLANK = 1;
 my $STATE_PRIV_START = 2;
 my $STATE_PRIV_ERROR = 3;
 my $STATE_PRIV_END = 4;
 my $STATE_PRIV_BLANK = 5;
 my $STATE_GUARD_START = 6;
 my $STATE_GUARD_DEFINE = 7;
 my $STATE_GUARD_END = 8;
 my $STATE_EOF = 9;
 my $STATE_PRAGMA = 10;
 my $file = " ";
 my $ret = 0;
 my $ifdef = "";
 my $ifdefpriv = "";
 my $state = $STATE_EOF;
 my $mistake = 0;
 sub mistake {
    my $msg = shift;
    warn $msg;
    $mistake = 1;
    $ret = 1;
 }
 while (<>) {
    if (not $file eq $ARGV) {
        if ($state == $STATE_COPYRIGHT_COMMENT) {
            &mistake("$file: missing copyright comment");
        } elsif ($state == $STATE_COPYRIGHT_BLANK) {
            &mistake("$file: missing blank line after copyright header");
        } elsif ($state == $STATE_PRIV_START) {
            &mistake("$file: missing '#ifndef $ifdefpriv'");
        } elsif ($state == $STATE_PRIV_ERROR) {
            &mistake("$file: missing '# error ...priv allow...'");
        } elsif ($state == $STATE_PRIV_END) {
            &mistake("$file: missing '#endif /* $ifdefpriv */'");
        } elsif ($state == $STATE_PRIV_BLANK) {
            &mistake("$file: missing blank line after priv header check");
        } elsif ($state == $STATE_GUARD_START) {
            &mistake("$file: missing '#ifndef $ifdef'");
        } elsif ($state == $STATE_GUARD_DEFINE) {
            &mistake("$file: missing '# define $ifdef'");
        } elsif ($state == $STATE_GUARD_END) {
            &mistake("$file: missing '#endif /* $ifdef */'");
        }
        $ifdef = uc $ARGV;
        $ifdef =~ s,.*/,,;
        $ifdef =~ s,[^A-Z0-9],_,g;
        $ifdef =~ s,__+,_,g;
        unless ($ifdef =~ /^LIBVIRT_/ && $ARGV !~ /libvirt_internal.h/) {
            $ifdef = "LIBVIRT_" . $ifdef;
        }
        $ifdefpriv = $ifdef . "_ALLOW";
        $file = $ARGV;
        $state = $STATE_COPYRIGHT_COMMENT;
        $mistake = 0;
    }
    if ($mistake ||
        $ARGV =~ /config-post\.h$/ ||
        $ARGV =~ /vbox_(CAPI|XPCOM)/) {
        $state = $STATE_EOF;
        next;
    }
    if ($state == $STATE_COPYRIGHT_COMMENT) {
        if (m,\*/,) {
            $state = $STATE_COPYRIGHT_BLANK;
        }
    } elsif ($state == $STATE_COPYRIGHT_BLANK) {
        if (! /^$/) {
            &mistake("$file: missing blank line after copyright header");
        }
        if ($ARGV =~ /priv\.h$/) {
            $state = $STATE_PRIV_START;
        } else {
            $state = $STATE_GUARD_START;
        }
    } elsif ($state == $STATE_PRIV_START) {
        if (/^$/) {
            &mistake("$file: too many blank lines after copyright header");
        } elsif (/#ifndef $ifdefpriv$/) {
            $state = $STATE_PRIV_ERROR;
        } else {
            &mistake("$file: missing '#ifndef $ifdefpriv'");
        }
    } elsif ($state == $STATE_PRIV_ERROR) {
        if (/# error ".*"$/) {
            $state = $STATE_PRIV_END;
        } else {
            &mistake("$file: missing '# error ...priv allow...'");
        }
    } elsif ($state == $STATE_PRIV_END) {
        if (m,#endif /\* $ifdefpriv \*/,) {
            $state = $STATE_PRIV_BLANK;
        } else {
            &mistake("$file: missing '#endif /* $ifdefpriv */'");
        }
    } elsif ($state == $STATE_PRIV_BLANK) {
        if (! /^$/) {
            &mistake("$file: missing blank line after priv guard");
        }
        $state = $STATE_GUARD_START;
    } elsif ($state == $STATE_GUARD_START) {
        if (/^$/) {
            &mistake("$file: too many blank lines after copyright header");
        } elsif(/#pragma once/) {
            $state = $STATE_PRAGMA;
        } elsif (/#ifndef $ifdef$/) {
            $state = $STATE_GUARD_DEFINE;
        } else {
            &mistake("$file: missing '#ifndef $ifdef'");
        }
    } elsif ($state == $STATE_GUARD_DEFINE) {
        if (/# define $ifdef$/) {
            $state = $STATE_GUARD_END;
        } else {
            &mistake("$file: missing '# define $ifdef'");
        }
    } elsif ($state == $STATE_GUARD_END) {
        if (m,#endif /\* $ifdef \*/$,) {
            $state = $STATE_EOF;
        }
    } elsif ($state == $STATE_PRAGMA) {
        next;
    } elsif ($state == $STATE_EOF) {
        die "$file: unexpected content after '#endif /* $ifdef */'";
    } else {
        die "$file: unexpected state $state";
    }
 }
 exit $ret;
--- a/build-aux/minimize-po.pl
+++ b/build-aux/minimize-po.pl
@@ -1,37 +0,0 @@
 #!/usr/bin/perl
 my @block;
 my $msgstr = 0;
 my $empty = 0;
 my $unused = 0;
 my $fuzzy = 0;
 while (<>) {
    if (/^$/) {
        if (!$empty && !$unused && !$fuzzy) {
            print @block;
        }
        @block = ();
        $msgstr = 0;
        $fuzzy = 0;
        push @block, $_;
    } else {
        if (/^msgstr/) {
            $msgstr = 1;
            $empty = 1;
        }
        if (/^#.*fuzzy/) {
            $fuzzy = 1;
        }
        if (/^#~ msgstr/) {
            $unused = 1;
        }
        if ($msgstr && /".+"/) {
            $empty = 0;
        }
        push @block, $_;
    }
 }
 if (@block && !$empty && !$unused) {
    print @block;
 }
--- a/build-aux/mock-noinline.pl
+++ b/build-aux/mock-noinline.pl
@@ -1,75 +0,0 @@
 #!/usr/bin/env perl
 my %noninlined;
 my %mocked;
 # Functions in public header don't get the noinline annotation
 # so whitelist them here
 $noninlined{"virEventAddTimeout"} = 1;
 # This one confuses the script as its defined in the mock file
 # but is actually just a local helper
 $noninlined{"virMockStatRedirect"} = 1;
 foreach my $arg (@ARGV) {
    if ($arg =~ /\.h$/) {
        #print "Scan header $arg\n";
        &scan_annotations($arg);
    } elsif ($arg =~ /mock\.c$/) {
        #print "Scan mock $arg\n";
        &scan_overrides($arg);
    }
 }
 my $warned = 0;
 foreach my $func (keys %mocked) {
    next if exists $noninlined{$func};
    $warned++;
    print STDERR "$func is mocked at $mocked{$func} but missing noinline annotation\n";
 }
 exit $warned ? 1 : 0;
 sub scan_annotations {
    my $file = shift;
    open FH, $file or die "cannot read $file: $!";
    my $func;
    while (<FH>) {
        if (/^\s*(\w+)\(/ || /^(?:\w+\*?\s+)+(?:\*\s*)?(\w+)\(/) {
            my $name = $1;
            if ($name !~ /ATTRIBUTE/) {
                $func = $name;
            }
        } elsif (/^\s*$/) {
            $func = undef;
        }
        if (/ATTRIBUTE_NOINLINE/) {
            if (defined $func) {
                $noninlined{$func} = 1;
            }
        }
    }
    close FH
 }
 sub scan_overrides {
    my $file = shift;
    open FH, $file or die "cannot read $file: $!";
    my $func;
    while (<FH>) {
        if (/^(\w+)\(/ || /^\w+\s*(?:\*\s*)?(\w+)\(/) {
            my $name = $1;
            if ($name =~ /^vir/) {
                $mocked{$name} = "$file:$.";
            }
        }
    }
    close FH
 }
--- a/build-aux/prohibit-duplicate-header.pl
+++ b/build-aux/prohibit-duplicate-header.pl
@@ -1,26 +0,0 @@
 #!/usr/bin/env perl
 use strict;
 my $file = " ";
 my $ret = 0;
 my %includes = ( );
 my $lineno = 0;
 while (<>) {
    if (not $file eq $ARGV) {
        %includes = ( );
        $file = $ARGV;
        $lineno = 0;
    }
    $lineno++;
    if (/^# *include *[<"]([^>"]*\.h)[">]/) {
        $includes{$1}++;
        if ($includes{$1} == 2) {
            $ret = 1;
            print STDERR "$ARGV:$lineno: $_";
            print STDERR "Do not include a header more than once per file\n";
        }
    }
 }
 exit $ret;
--- a/cfg.mk
+++ b/cfg.mk
--- a/config-post.h
+++ b/config-post.h
@@ -1,91 +0,0 @@
 /*
 * Copyright (C) 2013 Red Hat, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 */
 /*
 * Since virt-login-shell will be setuid, we must do everything
 * we can to avoid linking to other libraries. Many of them do
 * unsafe things in functions marked __attribute__((constructor)).
 * The only way to avoid such deps is to re-compile the
 * functions with the code in question disabled, and for that we
 * must override the main config.h rules. Hence this file :-(
 */
 #ifdef LIBVIRT_SETUID_RPC_CLIENT
 # undef HAVE_LIBNL
 # undef HAVE_LIBNL3
 # undef HAVE_LIBSASL2
 # undef HAVE_SYS_ACL_H
 # undef WITH_CAPNG
 # undef WITH_CURL
 # undef WITH_DBUS
 # undef WITH_DEVMAPPER
 # undef WITH_DTRACE_PROBES
 # undef WITH_GNUTLS
 # undef WITH_LIBSSH
 # undef WITH_MACVTAP
 # undef WITH_NUMACTL
 # undef WITH_SASL
 # undef WITH_SSH2
 # undef WITH_SYSTEMD_DAEMON
 # undef WITH_VIRTUALPORT
 # undef WITH_YAJL
 #endif
 /*
 * With the NSS module it's the same story as virt-login-shell. See the
 * explanation above.
 */
 #ifdef LIBVIRT_NSS
 # undef HAVE_LIBNL
 # undef HAVE_LIBNL3
 # undef HAVE_LIBSASL2
 # undef HAVE_SYS_ACL_H
 # undef WITH_CAPNG
 # undef WITH_CURL
 # undef WITH_DEVMAPPER
 # undef WITH_DTRACE_PROBES
 # undef WITH_GNUTLS
 # undef WITH_LIBSSH
 # undef WITH_MACVTAP
 # undef WITH_NUMACTL
 # undef WITH_SASL
 # undef WITH_SSH2
 # undef WITH_VIRTUALPORT
 # undef WITH_SECDRIVER_SELINUX
 # undef WITH_SECDRIVER_APPARMOR
 #endif /* LIBVIRT_NSS */
 #ifndef __GNUC__
 # error "Libvirt requires GCC >= 4.4, or CLang"
 #endif
 /*
 * Define __GNUC_PREREQ to a sane default if it isn't yet defined.
 * This is done here so that it's included as early as possible; gnulib relies
 * on this to be defined in features.h, which should be included from ctype.h.
 * This doesn't happen on many non-glibc systems.
 * When __GNUC_PREREQ is not defined, gnulib defines it to 0, which breaks things.
 */
 #ifndef __GNUC_PREREQ
 # define __GNUC_PREREQ(maj, min) \
    ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
 #endif
 #if !(__GNUC_PREREQ(4, 4) || defined(__clang__))
 # error "Libvirt requires GCC >= 4.4, or CLang"
 #endif
--- a/configure.ac
+++ b/configure.ac
--- a/daemon/Makefile.am
+++ b/daemon/Makefile.am
@@ -0,0 +1,403 @@
 ## Process this file with automake to produce Makefile.in
 ## Copyright (C) 2005-2013 Red Hat, Inc.
 ## See COPYING.LIB for the License of this software
 INCLUDES = \
 	-I$(top_builddir)/gnulib/lib -I$(top_srcdir)/gnulib/lib \
 	-I$(top_builddir)/include -I$(top_srcdir)/include \
 	-I$(top_builddir)/src -I$(top_srcdir)/src \
 	-I$(top_srcdir)/src/util \
 	-I$(top_srcdir)/src/conf \
 	-I$(top_srcdir)/src/rpc \
 	-I$(top_srcdir)/src/remote \
 	$(GETTEXT_CPPFLAGS)
 CLEANFILES =
 DAEMON_GENERATED =					\
 		$(srcdir)/remote_dispatch.h		\
 		$(srcdir)/qemu_dispatch.h
 DAEMON_SOURCES =					\
 		libvirtd.c libvirtd.h			\
 		libvirtd-config.c libvirtd-config.h	\
 		remote.c remote.h			\
 		stream.c stream.h			\
 		../src/remote/remote_protocol.c		\
 		../src/remote/qemu_protocol.c		\
 		$(DAEMON_GENERATED)
 DISTCLEANFILES =
 EXTRA_DIST =						\
 	remote_dispatch.h				\
 	qemu_dispatch.h					\
 	libvirtd.conf					\
 	libvirtd.init.in				\
 	libvirtd.upstart				\
 	libvirtd.policy-0				\
 	libvirtd.policy-1				\
 	libvirtd.sasl					\
 	libvirtd.sysconf				\
 	libvirtd.sysctl					\
 	libvirtd.aug                                    \
 	libvirtd.logrotate.in                           \
 	libvirtd.qemu.logrotate.in                      \
 	libvirtd.lxc.logrotate.in                       \
 	libvirtd.uml.logrotate.in                       \
 	test_libvirtd.aug.in                             \
 	THREADS.txt					\
 	libvirtd.pod.in					\
 	libvirtd.8.in					\
 	$(DAEMON_SOURCES)
 BUILT_SOURCES =
 REMOTE_PROTOCOL = $(top_srcdir)/src/remote/remote_protocol.x
 QEMU_PROTOCOL = $(top_srcdir)/src/remote/qemu_protocol.x
 $(srcdir)/remote_dispatch.h: $(srcdir)/../src/rpc/gendispatch.pl \
 		$(REMOTE_PROTOCOL)
 	$(AM_V_GEN)$(PERL) -w $(srcdir)/../src/rpc/gendispatch.pl -b remote REMOTE \
 	  $(REMOTE_PROTOCOL) > $@
 $(srcdir)/qemu_dispatch.h: $(srcdir)/../src/rpc/gendispatch.pl \
 		$(QEMU_PROTOCOL)
 	$(AM_V_GEN)$(PERL) -w $(srcdir)/../src/rpc/gendispatch.pl -b qemu QEMU \
 	  $(QEMU_PROTOCOL) > $@
 if WITH_LIBVIRTD
 man8_MANS = libvirtd.8
 sbin_PROGRAMS = libvirtd
 confdir = $(sysconfdir)/libvirt/
 conf_DATA = libvirtd.conf
 augeasdir = $(datadir)/augeas/lenses
 augeas_DATA = libvirtd.aug
 augeastestsdir = $(datadir)/augeas/lenses/tests
 augeastests_DATA = test_libvirtd.aug
 CLEANFILES += test_libvirtd.aug
 libvirtd.8: $(srcdir)/libvirtd.8.in
 	$(AM_V_GEN)sed \
 	    -e 's|[@]sysconfdir[@]|$(sysconfdir)|g' \
 	    -e 's|[@]localstatedir[@]|$(localstatedir)|g' \
 	    < $< > $@-t && \
 	mv $@-t $@
 libvirtd_SOURCES = $(DAEMON_SOURCES)
 #-D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_POSIX_C_SOURCE=199506L
 libvirtd_CFLAGS = \
 	$(LIBXML_CFLAGS) $(GNUTLS_CFLAGS) $(SASL_CFLAGS) \
 	$(XDR_CFLAGS) $(POLKIT_CFLAGS) $(DBUS_CFLAGS) $(LIBNL_CFLAGS) \
 	$(WARN_CFLAGS) \
 	$(COVERAGE_CFLAGS) \
 	-DQEMUD_PID_FILE="\"$(QEMUD_PID_FILE)\""
 libvirtd_LDFLAGS =					\
 	$(WARN_CFLAGS)					\
 	$(COVERAGE_LDFLAGS)
 libvirtd_LDADD =					\
 	$(LIBXML_LIBS)					\
 	$(GNUTLS_LIBS)					\
 	$(SASL_LIBS)					\
 	$(DBUS_LIBS)					\
 	$(POLKIT_LIBS)					\
 	$(LIBNL_LIBS)
 if WITH_DTRACE_PROBES
 libvirtd_LDADD += ../src/libvirt_probes.lo
 endif
 libvirtd_LDADD += \
 	../src/libvirt-qemu.la
 if ! WITH_DRIVER_MODULES
 if WITH_QEMU
    libvirtd_LDADD += ../src/libvirt_driver_qemu.la
 if WITH_DTRACE_PROBES
    libvirtd_LDADD += ../src/libvirt_qemu_probes.lo
 endif
 endif
 if WITH_LXC
    libvirtd_LDADD += ../src/libvirt_driver_lxc.la
 endif
 if WITH_XEN
    libvirtd_LDADD += ../src/libvirt_driver_xen.la
 endif
 if WITH_LIBXL
    libvirtd_LDADD += ../src/libvirt_driver_libxl.la
 endif
 if WITH_UML
    libvirtd_LDADD += ../src/libvirt_driver_uml.la
 endif
 if WITH_STORAGE
    libvirtd_LDADD += ../src/libvirt_driver_storage.la
 endif
 if WITH_NETWORK
    libvirtd_LDADD += ../src/libvirt_driver_network.la
 endif
 if WITH_INTERFACE
    libvirtd_LDADD += ../src/libvirt_driver_interface.la
 endif
 if WITH_NODE_DEVICES
    libvirtd_LDADD += ../src/libvirt_driver_nodedev.la
 endif
 if WITH_SECRETS
    libvirtd_LDADD += ../src/libvirt_driver_secret.la
 endif
 if WITH_NWFILTER
    libvirtd_LDADD += ../src/libvirt_driver_nwfilter.la
 endif
 endif
 libvirtd_LDADD += ../src/libvirt.la
 if HAVE_POLKIT
 if HAVE_POLKIT0
 policydir = $(datadir)/PolicyKit/policy
 policyfile = libvirtd.policy-0
 else
 policydir = $(datadir)/polkit-1/actions
 policyfile = libvirtd.policy-1
 endif
 endif
 install-data-local: install-init-redhat install-init-systemd install-init-upstart \
 		install-data-sasl install-data-polkit \
 		install-logrotate install-sysctl
 	$(MKDIR_P) $(DESTDIR)$(localstatedir)/log/libvirt \
 		   $(DESTDIR)$(localstatedir)/run/libvirt \
 		   $(DESTDIR)$(localstatedir)/lib/libvirt
 uninstall-local:: uninstall-init-redhat uninstall-init-systemd uninstall-init-upstart \
 		uninstall-data-sasl uninstall-data-polkit \
 		uninstall-logrotate uninstall-sysctl
 	rmdir $(DESTDIR)$(localstatedir)/log/libvirt || :
 	rmdir $(DESTDIR)$(localstatedir)/run/libvirt || :
 	rmdir $(DESTDIR)$(localstatedir)/lib/libvirt || :
 if HAVE_POLKIT
 install-data-polkit::
 	$(MKDIR_P) $(DESTDIR)$(policydir)
 	$(INSTALL_DATA) $(srcdir)/$(policyfile) $(DESTDIR)$(policydir)/org.libvirt.unix.policy
 uninstall-data-polkit::
 	rm -f $(DESTDIR)$(policydir)/org.libvirt.unix.policy
 	rmdir $(DESTDIR)$(policydir) || :
 else
 install-data-polkit::
 uninstall-data-polkit::
 endif
 remote.c: $(DAEMON_GENERATED)
 remote.h: $(DAEMON_GENERATED)
 LOGROTATE_CONFS = libvirtd.qemu.logrotate libvirtd.lxc.logrotate \
 		  libvirtd.uml.logrotate libvirtd.logrotate
 BUILT_SOURCES += $(LOGROTATE_CONFS)
 libvirtd.logrotate: libvirtd.logrotate.in
 	$(AM_V_GEN)sed						\
 	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
 	    < $< > $@-t && \
 	mv $@-t $@
 libvirtd.qemu.logrotate: libvirtd.qemu.logrotate.in
 	$(AM_V_GEN)sed						\
 	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
 	    < $< > $@-t && \
 	mv $@-t $@
 libvirtd.lxc.logrotate: libvirtd.lxc.logrotate.in
 	$(AM_V_GEN)sed						\
 	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
 	    < $< > $@-t &&					\
 	    mv $@-t $@
 libvirtd.uml.logrotate: libvirtd.uml.logrotate.in
 	$(AM_V_GEN)sed						\
 	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
 	    < $< > $@-t &&					\
 	    mv $@-t $@
 install-logrotate: $(LOGROTATE_CONFS)
 	$(MKDIR_P) $(DESTDIR)$(localstatedir)/log/libvirt/qemu/ \
 		   $(DESTDIR)$(localstatedir)/log/libvirt/lxc/ \
 		   $(DESTDIR)$(localstatedir)/log/libvirt/uml/ \
 		   $(DESTDIR)$(sysconfdir)/logrotate.d/
 	$(INSTALL_DATA) libvirtd.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd
 	$(INSTALL_DATA) libvirtd.qemu.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.qemu
 	$(INSTALL_DATA) libvirtd.lxc.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.lxc
 	$(INSTALL_DATA) libvirtd.uml.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.uml
 uninstall-logrotate:
 	rm -f $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd \
 	      $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.qemu \
 	      $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.lxc \
 	      $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.uml
 	rmdir $(DESTDIR)$(localstatedir)/log/libvirt/qemu || :
 	rmdir $(DESTDIR)$(localstatedir)/log/libvirt/lxc || :
 	rmdir $(DESTDIR)$(localstatedir)/log/libvirt/uml || :
 	rmdir $(DESTDIR)$(sysconfdir)/logrotate.d || :
 install-sysconfig:
 	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/sysconfig
 	$(INSTALL_DATA) $(srcdir)/libvirtd.sysconf \
 	  $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd
 uninstall-sysconfig:
 	rm -f $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd
 	rmdir $(DESTDIR)$(sysconfdir)/sysconfig || :
 if WITH_SYSCTL
 # Use $(prefix)/lib rather than $(libdir), since man sysctl.d insists on
 # /usr/lib/sysctl.d/ even when libdir is /usr/lib64
 install-sysctl:
 	$(MKDIR_P) $(DESTDIR)$(prefix)/lib/sysctl.d
 	$(INSTALL_DATA) $(srcdir)/libvirtd.sysctl \
 	  $(DESTDIR)$(prefix)/lib/sysctl.d/libvirtd.conf
 uninstall-sysctl:
 	rm -f $(DESTDIR)$(prefix)/lib/sysctl.d/libvirtd.conf
 	rmdir $(DESTDIR)$(prefix)/lib/sysctl.d || :
 else
 install-sysctl:
 uninstall-sysctl:
 endif
 if LIBVIRT_INIT_SCRIPT_RED_HAT
 BUILT_SOURCES += libvirtd.init
 install-init-redhat: install-sysconfig libvirtd.init
 	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/rc.d/init.d
 	$(INSTALL_SCRIPT) libvirtd.init \
 	  $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd
 uninstall-init-redhat: uninstall-sysconfig
 	rm -f $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd
 	rmdir $(DESTDIR)$(sysconfdir)/rc.d/init.d || :
 else
 install-init-redhat:
 uninstall-init-redhat:
 endif # LIBVIRT_INIT_SCRIPT_RED_HAT
 if LIBVIRT_INIT_SCRIPT_UPSTART
 install-init-upstart: install-sysconfig
 	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/event.d
 	$(INSTALL_SCRIPT) libvirtd.upstart \
 	  $(DESTDIR)$(sysconfdir)/event.d/libvirtd
 uninstall-init-upstart: uninstall-sysconfig
 	rm -f $(DESTDIR)$(sysconfdir)/event.d/libvirtd
 	rmdir $(DESTDIR)$(sysconfdir)/event.d || :
 else
 install-init-upstart:
 uninstall-init-upstart:
 endif # LIBVIRT_INIT_SCRIPT_UPSTART
 EXTRA_DIST += libvirtd.service.in
 if LIBVIRT_INIT_SCRIPT_SYSTEMD
 SYSTEMD_UNIT_DIR = /lib/systemd/system
 BUILT_SOURCES += libvirtd.service
 install-init-systemd: install-sysconfig libvirtd.service
 	$(MKDIR_P) $(DESTDIR)$(SYSTEMD_UNIT_DIR)
 	$(INSTALL_DATA) libvirtd.service \
 	  $(DESTDIR)$(SYSTEMD_UNIT_DIR)/libvirtd.service
 uninstall-init-systemd: uninstall-sysconfig
 	rm -f $(DESTDIR)$(SYSTEMD_UNIT_DIR)/libvirtd.service
 	rmdir $(DESTDIR)$(SYSTEMD_UNIT_DIR) || :
 else
 install-init-systemd:
 uninstall-init-systemd:
 endif # LIBVIRT_INIT_SCRIPT_SYSTEMD
 libvirtd.init: libvirtd.init.in $(top_builddir)/config.status
 	$(AM_V_GEN)sed						\
 	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
 	    -e 's|[@]sbindir[@]|$(sbindir)|g'			\
 	    -e 's|[@]sysconfdir[@]|$(sysconfdir)|g'		\
 	    < $< > $@-t &&					\
 	    chmod a+x $@-t &&					\
 	    mv $@-t $@
 libvirtd.service: libvirtd.service.in $(top_builddir)/config.status
 	$(AM_V_GEN)sed						\
 	    -e 's|[@]localstatedir[@]|$(localstatedir)|g'	\
 	    -e 's|[@]sbindir[@]|$(sbindir)|g'			\
 	    -e 's|[@]sysconfdir[@]|$(sysconfdir)|g'		\
 	    < $< > $@-t &&					\
 	    mv $@-t $@
 check-local: check-augeas
 AUG_GENTEST = $(PERL) $(top_srcdir)/build-aux/augeas-gentest.pl
 test_libvirtd.aug: test_libvirtd.aug.in $(srcdir)/libvirtd.conf
 	$(AM_V_GEN)$(AUG_GENTEST) $(srcdir)/libvirtd.conf $< $@
 check-augeas: test_libvirtd.aug
 	$(AM_V_GEN)if test -x '$(AUGPARSE)'; then \
 	  '$(AUGPARSE)' -I $(srcdir) test_libvirtd.aug; \
 	fi
 # This must be added last, since functions it provides/replaces
 # are used by nearly every other library.
 libvirtd_LDADD += ../gnulib/lib/libgnu.la $(LIBSOCKET)
 else # WITH_LIBVIRTD
 install-data-local: install-data-sasl
 uninstall-local:: uninstall-data-sasl
 endif # WITH_LIBVIRTD
 POD2MAN = pod2man -c "Virtualization Support" \
 			-r "$(PACKAGE)-$(VERSION)" -s 8
 $(srcdir)/libvirtd.8.in: libvirtd.pod.in
 	$(AM_V_GEN)$(POD2MAN) --name LIBVIRTD $< $@ \
 	    && if grep 'POD ERROR' $@ ; then rm $@; exit 1; fi
 # This is needed for clients too, so can't wrap in
 # the WITH_LIBVIRTD conditional
 if HAVE_SASL
 install-data-sasl:
 	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/sasl2/
 	$(INSTALL_DATA) $(srcdir)/libvirtd.sasl $(DESTDIR)$(sysconfdir)/sasl2/libvirt.conf
 uninstall-data-sasl:
 	rm -f $(DESTDIR)$(sysconfdir)/sasl2/libvirt.conf
 	rmdir $(DESTDIR)$(sysconfdir)/sasl2/ || :
 else
 install-data-sasl:
 uninstall-data-sasl:
 endif
 CLEANFILES += $(BUILT_SOURCES) $(man8_MANS)
 CLEANFILES += *.cov *.gcov .libs/*.gcda .libs/*.gcno *.gcno *.gcda
 MAINTAINERCLEANFILES = $(srcdir)/libvirtd.8.in $(DAEMON_GENERATED)
--- a/daemon/THREADS.txt
+++ b/daemon/THREADS.txt
@@ -0,0 +1,52 @@
     Threading in the libvirtd daemon
     ================================
 To allow efficient processing of RPC requests, the libvirtd daemon
 makes use of threads.
 - The process leader. This is the initial thread of control
   when the daemon starts running. It is responsible for
   initializing all the state, and starting the event loop.
   Once that's all done, this thread does nothing except
   wait for the event loop to quit, thus indicating an orderly
   shutdown is required.
 - The event loop. This thread runs the event loop, sitting
   in poll() on all monitored file handles, and calculating
   and dispatching any timers that may be registered. When
   this thread quits, the entire daemon will shutdown.
 - The workers. These 'n' threads all sit around waiting to
   process incoming RPC requests. Since RPC requests may take
   a long time to complete, with long idle periods, there will
   be quite a few workers running.
 The use of threads obviously requires locking to ensure safety when
 accessing/changing data structures.
 - the top level lock is on 'struct qemud_server'. This must be
   held before acquiring any other lock
 - Each 'struct qemud_client' object has a lock. The server lock
   must be held before acquiring it. Once the client lock is acquired
   the server lock can (optionally) be dropped.
 - The event loop has its own self-contained lock. You can ignore
   this as a caller of virEvent APIs.
 The server lock is used in conjunction with a condition variable
 to pass jobs from the event loop thread to the workers. The main
 event loop thread handles I/O from the client socket, and once a
 complete RPC message has been read off the wire (and optionally
 decrypted), it will be placed onto the 'dx' job queue for the
 associated client object. The job condition will be signalled and
 a worker will wakup and process it.
 The worker thread must quickly drop its locks on the server and
 client to allow the main event loop thread to continue running
 with its other work. Critically important, is that now libvirt
 API call will ever be made with the server or client locks held.
 -- End
--- a/daemon/libvirtd-config.c
+++ b/daemon/libvirtd-config.c
@@ -0,0 +1,492 @@
 /*
 * libvirtd.c: daemon start of day, guest process & i/o management
 *
 * Copyright (C) 2006-2012 Red Hat, Inc.
 * Copyright (C) 2006 Daniel P. Berrange
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * Author: Daniel P. Berrange <berrange@redhat.com>
 */
 #include <config.h>
 #include "libvirtd-config.h"
 #include "conf.h"
 #include "memory.h"
 #include "virterror_internal.h"
 #include "logging.h"
 #include "rpc/virnetserver.h"
 #include "configmake.h"
 #include "remote/remote_protocol.h"
 #include "remote/remote_driver.h"
 #define VIR_FROM_THIS VIR_FROM_CONF
 /* Allocate an array of malloc'd strings from the config file, filename
 * (used only in diagnostics), using handle "conf".  Upon error, return -1
 * and free any allocated memory.  Otherwise, save the array in *list_arg
 * and return 0.
 */
 static int
 remoteConfigGetStringList(virConfPtr conf, const char *key, char ***list_arg,
                          const char *filename)
 {
    char **list;
    virConfValuePtr p = virConfGetValue (conf, key);
    if (!p)
        return 0;
    switch (p->type) {
    case VIR_CONF_STRING:
        if (VIR_ALLOC_N(list, 2) < 0) {
            virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                           _("failed to allocate memory for %s config list"),
                           key);
            return -1;
        }
        list[0] = strdup (p->str);
        list[1] = NULL;
        if (list[0] == NULL) {
            virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                           _("failed to allocate memory for %s config list value"),
                           key);
            VIR_FREE(list);
            return -1;
        }
        break;
    case VIR_CONF_LIST: {
        int i, len = 0;
        virConfValuePtr pp;
        for (pp = p->list; pp; pp = pp->next)
            len++;
        if (VIR_ALLOC_N(list, 1+len) < 0) {
            virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                           _("failed to allocate memory for %s config list"),
                           key);
            return -1;
        }
        for (i = 0, pp = p->list; pp; ++i, pp = pp->next) {
            if (pp->type != VIR_CONF_STRING) {
                virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                               _("remoteReadConfigFile: %s: %s:"
                                 " must be a string or list of strings"),
                               filename, key);
                VIR_FREE(list);
                return -1;
            }
            list[i] = strdup (pp->str);
            if (list[i] == NULL) {
                int j;
                for (j = 0 ; j < i ; j++)
                    VIR_FREE(list[j]);
                VIR_FREE(list);
                virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                               _("failed to allocate memory for %s config list value"),
                               key);
                return -1;
            }
        }
        list[i] = NULL;
        break;
    }
    default:
        virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                       _("remoteReadConfigFile: %s: %s:"
                         " must be a string or list of strings"),
                       filename, key);
        return -1;
    }
    *list_arg = list;
    return 0;
 }
 /* A helper function used by each of the following macros.  */
 static int
 checkType (virConfValuePtr p, const char *filename,
           const char *key, virConfType required_type)
 {
    if (p->type != required_type) {
        virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                       _("remoteReadConfigFile: %s: %s: invalid type:"
                         " got %s; expected %s"), filename, key,
                       virConfTypeName (p->type),
                       virConfTypeName (required_type));
        return -1;
    }
    return 0;
 }
 /* If there is no config data for the key, #var_name, then do nothing.
   If there is valid data of type VIR_CONF_STRING, and strdup succeeds,
   store the result in var_name.  Otherwise, (i.e. invalid type, or strdup
   failure), give a diagnostic and "goto" the cleanup-and-fail label.  */
 #define GET_CONF_STR(conf, filename, var_name)                          \
    do {                                                                \
        virConfValuePtr p = virConfGetValue (conf, #var_name);          \
        if (p) {                                                        \
            if (checkType (p, filename, #var_name, VIR_CONF_STRING) < 0) \
                goto error;                                             \
            VIR_FREE(data->var_name);                                   \
            if (!(data->var_name = strdup (p->str))) {                  \
                virReportOOMError();                                    \
                goto error;                                             \
            }                                                           \
        }                                                               \
    } while (0)
 /* Like GET_CONF_STR, but for integral values.  */
 #define GET_CONF_INT(conf, filename, var_name)                          \
    do {                                                                \
        virConfValuePtr p = virConfGetValue (conf, #var_name);          \
        if (p) {                                                        \
            if (checkType (p, filename, #var_name, VIR_CONF_LONG) < 0)  \
                goto error;                                             \
            data->var_name = p->l;                                      \
        }                                                               \
    } while (0)
 static int remoteConfigGetAuth(virConfPtr conf, const char *key, int *auth, const char *filename) {
    virConfValuePtr p;
    p = virConfGetValue (conf, key);
    if (!p)
        return 0;
    if (checkType (p, filename, key, VIR_CONF_STRING) < 0)
        return -1;
    if (!p->str)
        return 0;
    if (STREQ(p->str, "none")) {
        *auth = VIR_NET_SERVER_SERVICE_AUTH_NONE;
 #if HAVE_SASL
    } else if (STREQ(p->str, "sasl")) {
        *auth = VIR_NET_SERVER_SERVICE_AUTH_SASL;
 #endif
    } else if (STREQ(p->str, "polkit")) {
        *auth = VIR_NET_SERVER_SERVICE_AUTH_POLKIT;
    } else {
        virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                       _("remoteReadConfigFile: %s: %s: unsupported auth %s"),
                       filename, key, p->str);
        return -1;
    }
    return 0;
 }
 int
 daemonConfigFilePath(bool privileged, char **configfile)
 {
    if (privileged) {
        if (!(*configfile = strdup(SYSCONFDIR "/libvirt/libvirtd.conf")))
            goto no_memory;
    } else {
        char *configdir = NULL;
        if (!(configdir = virGetUserConfigDirectory()))
            goto error;
        if (virAsprintf(configfile, "%s/libvirtd.conf", configdir) < 0) {
            VIR_FREE(configdir);
            goto no_memory;
        }
        VIR_FREE(configdir);
    }
    return 0;
 no_memory:
    virReportOOMError();
 error:
    return -1;
 }
 struct daemonConfig*
 daemonConfigNew(bool privileged ATTRIBUTE_UNUSED)
 {
    struct daemonConfig *data;
    char *localhost;
    int ret;
    if (VIR_ALLOC(data) < 0) {
        virReportOOMError();
        return NULL;
    }
    data->listen_tls = 1;
    data->listen_tcp = 0;
    if (!(data->tls_port = strdup(LIBVIRTD_TLS_PORT)))
        goto no_memory;
    if (!(data->tcp_port = strdup(LIBVIRTD_TCP_PORT)))
        goto no_memory;
    /* Only default to PolicyKit if running as root */
 #if HAVE_POLKIT
    if (privileged) {
        data->auth_unix_rw = REMOTE_AUTH_POLKIT;
        data->auth_unix_ro = REMOTE_AUTH_POLKIT;
    } else {
 #endif
        data->auth_unix_rw = REMOTE_AUTH_NONE;
        data->auth_unix_ro = REMOTE_AUTH_NONE;
 #if HAVE_POLKIT
    }
 #endif
    if (data->auth_unix_rw == REMOTE_AUTH_POLKIT)
        data->unix_sock_rw_perms = strdup("0777"); /* Allow world */
    else
        data->unix_sock_rw_perms = strdup("0700"); /* Allow user only */
    data->unix_sock_ro_perms = strdup("0777"); /* Always allow world */
    if (!data->unix_sock_ro_perms ||
        !data->unix_sock_rw_perms)
        goto no_memory;
 #if HAVE_SASL
    data->auth_tcp = REMOTE_AUTH_SASL;
 #else
    data->auth_tcp = REMOTE_AUTH_NONE;
 #endif
    data->auth_tls = REMOTE_AUTH_NONE;
    data->mdns_adv = 0;
    data->min_workers = 5;
    data->max_workers = 20;
    data->max_clients = 20;
    data->prio_workers = 5;
    data->max_requests = 20;
    data->max_client_requests = 5;
    data->log_buffer_size = 64;
    data->audit_level = 1;
    data->audit_logging = 0;
    data->keepalive_interval = 5;
    data->keepalive_count = 5;
    data->keepalive_required = 0;
    localhost = virGetHostname(NULL);
    if (localhost == NULL) {
        /* we couldn't resolve the hostname; assume that we are
         * running in disconnected operation, and report a less
         * useful Avahi string
         */
        ret = virAsprintf(&data->mdns_name, "Virtualization Host");
    } else {
        char *tmp;
        /* Extract the host part of the potentially FQDN */
        if ((tmp = strchr(localhost, '.')))
            *tmp = '\0';
        ret = virAsprintf(&data->mdns_name, "Virtualization Host %s",
                          localhost);
    }
    VIR_FREE(localhost);
    if (ret < 0)
        goto no_memory;
    return data;
 no_memory:
    virReportOOMError();
    daemonConfigFree(data);
    return NULL;
 }
 void
 daemonConfigFree(struct daemonConfig *data)
 {
    char **tmp;
    if (!data)
        return;
    VIR_FREE(data->listen_addr);
    VIR_FREE(data->tls_port);
    VIR_FREE(data->tcp_port);
    VIR_FREE(data->unix_sock_ro_perms);
    VIR_FREE(data->unix_sock_rw_perms);
    VIR_FREE(data->unix_sock_group);
    VIR_FREE(data->unix_sock_dir);
    VIR_FREE(data->mdns_name);
    tmp = data->tls_allowed_dn_list;
    while (tmp && *tmp) {
        VIR_FREE(*tmp);
        tmp++;
    }
    VIR_FREE(data->tls_allowed_dn_list);
    tmp = data->sasl_allowed_username_list;
    while (tmp && *tmp) {
        VIR_FREE(*tmp);
        tmp++;
    }
    VIR_FREE(data->sasl_allowed_username_list);
    VIR_FREE(data->key_file);
    VIR_FREE(data->ca_file);
    VIR_FREE(data->cert_file);
    VIR_FREE(data->crl_file);
    VIR_FREE(data->host_uuid);
    VIR_FREE(data->log_filters);
    VIR_FREE(data->log_outputs);
    VIR_FREE(data);
 }
 static int
 daemonConfigLoadOptions(struct daemonConfig *data,
                        const char *filename,
                        virConfPtr conf)
 {
    GET_CONF_INT (conf, filename, listen_tcp);
    GET_CONF_INT (conf, filename, listen_tls);
    GET_CONF_STR (conf, filename, tls_port);
    GET_CONF_STR (conf, filename, tcp_port);
    GET_CONF_STR (conf, filename, listen_addr);
    if (remoteConfigGetAuth(conf, "auth_unix_rw", &data->auth_unix_rw, filename) < 0)
        goto error;
 #if HAVE_POLKIT
    /* Change default perms to be wide-open if PolicyKit is enabled.
     * Admin can always override in config file
     */
    if (data->auth_unix_rw == REMOTE_AUTH_POLKIT) {
        VIR_FREE(data->unix_sock_rw_perms);
        if (!(data->unix_sock_rw_perms = strdup("0777"))) {
            virReportOOMError();
            goto error;
        }
    }
 #endif
    if (remoteConfigGetAuth(conf, "auth_unix_ro", &data->auth_unix_ro, filename) < 0)
        goto error;
    if (remoteConfigGetAuth(conf, "auth_tcp", &data->auth_tcp, filename) < 0)
        goto error;
    if (remoteConfigGetAuth(conf, "auth_tls", &data->auth_tls, filename) < 0)
        goto error;
    GET_CONF_STR (conf, filename, unix_sock_group);
    GET_CONF_STR (conf, filename, unix_sock_ro_perms);
    GET_CONF_STR (conf, filename, unix_sock_rw_perms);
    GET_CONF_STR (conf, filename, unix_sock_dir);
    GET_CONF_INT (conf, filename, mdns_adv);
    GET_CONF_STR (conf, filename, mdns_name);
    GET_CONF_INT (conf, filename, tls_no_sanity_certificate);
    GET_CONF_INT (conf, filename, tls_no_verify_certificate);
    GET_CONF_STR (conf, filename, key_file);
    GET_CONF_STR (conf, filename, cert_file);
    GET_CONF_STR (conf, filename, ca_file);
    GET_CONF_STR (conf, filename, crl_file);
    if (remoteConfigGetStringList(conf, "tls_allowed_dn_list",
                                  &data->tls_allowed_dn_list, filename) < 0)
        goto error;
    if (remoteConfigGetStringList(conf, "sasl_allowed_username_list",
                                  &data->sasl_allowed_username_list, filename) < 0)
        goto error;
    GET_CONF_INT (conf, filename, min_workers);
    GET_CONF_INT (conf, filename, max_workers);
    GET_CONF_INT (conf, filename, max_clients);
    GET_CONF_INT (conf, filename, prio_workers);
    GET_CONF_INT (conf, filename, max_requests);
    GET_CONF_INT (conf, filename, max_client_requests);
    GET_CONF_INT (conf, filename, audit_level);
    GET_CONF_INT (conf, filename, audit_logging);
    GET_CONF_STR (conf, filename, host_uuid);
    GET_CONF_INT (conf, filename, log_level);
    GET_CONF_STR (conf, filename, log_filters);
    GET_CONF_STR (conf, filename, log_outputs);
    GET_CONF_INT (conf, filename, log_buffer_size);
    GET_CONF_INT (conf, filename, keepalive_interval);
    GET_CONF_INT (conf, filename, keepalive_count);
    GET_CONF_INT (conf, filename, keepalive_required);
    return 0;
 error:
    return -1;
 }
 /* Read the config file if it exists.
 * Only used in the remote case, hence the name.
 */
 int
 daemonConfigLoadFile(struct daemonConfig *data,
                     const char *filename,
                     bool allow_missing)
 {
    virConfPtr conf;
    int ret;
    if (allow_missing &&
        access(filename, R_OK) == -1 &&
        errno == ENOENT)
        return 0;
    conf = virConfReadFile(filename, 0);
    if (!conf)
        return -1;
    ret = daemonConfigLoadOptions(data, filename, conf);
    virConfFree(conf);
    return ret;
 }
 int daemonConfigLoadData(struct daemonConfig *data,
                         const char *filename,
                         const char *filedata)
 {
    virConfPtr conf;
    int ret;
    conf = virConfReadMem(filedata, strlen(filedata), 0);
    if (!conf)
        return -1;
    ret = daemonConfigLoadOptions(data, filename, conf);
    virConfFree(conf);
    return ret;
 }
--- a/daemon/libvirtd-config.h
+++ b/daemon/libvirtd-config.h
@@ -0,0 +1,94 @@
 /*
 * libvirtd.c: daemon start of day, guest process & i/o management
 *
 * Copyright (C) 2006-2012 Red Hat, Inc.
 * Copyright (C) 2006 Daniel P. Berrange
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * Author: Daniel P. Berrange <berrange@redhat.com>
 */
 #ifndef __LIBVIRTD_CONFIG_H__
 # define __LIBVIRTD_CONFIG_H__
 # include "internal.h"
 struct daemonConfig {
    char *host_uuid;
    int listen_tls;
    int listen_tcp;
    char *listen_addr;
    char *tls_port;
    char *tcp_port;
    char *unix_sock_ro_perms;
    char *unix_sock_rw_perms;
    char *unix_sock_group;
    char *unix_sock_dir;
    int auth_unix_rw;
    int auth_unix_ro;
    int auth_tcp;
    int auth_tls;
    int mdns_adv;
    char *mdns_name;
    int tls_no_verify_certificate;
    int tls_no_sanity_certificate;
    char **tls_allowed_dn_list;
    char **sasl_allowed_username_list;
    char *key_file;
    char *cert_file;
    char *ca_file;
    char *crl_file;
    int min_workers;
    int max_workers;
    int max_clients;
    int prio_workers;
    int max_requests;
    int max_client_requests;
    int log_level;
    char *log_filters;
    char *log_outputs;
    int log_buffer_size;
    int audit_level;
    int audit_logging;
    int keepalive_interval;
    unsigned int keepalive_count;
    int keepalive_required;
 };
 int daemonConfigFilePath(bool privileged, char **configfile);
 struct daemonConfig* daemonConfigNew(bool privileged);
 void daemonConfigFree(struct daemonConfig *data);
 int daemonConfigLoadFile(struct daemonConfig *data,
                         const char *filename,
                         bool allow_missing);
 int daemonConfigLoadData(struct daemonConfig *data,
                         const char *filename,
                         const char *filedata);
 #endif /* __LIBVIRTD_CONFIG_H__ */
--- a/src/remote/libvirtd.aug
+++ b/src/remote/libvirtd.aug
@@ -13,7 +13,7 @@ module Libvirtd =
   let str_val = del /\"/ "\"" . store /[^\"]*/ . del /\"/ "\""
   let bool_val = store /0|1/
-   let int_val = store /-?[0-9]+/
+   let int_val = store /[0-9]+/
   let str_array_element = [ seq "el" . str_val ] . del /[ \t\n]*/ ""
   let str_array_val = counter "el" . array_start . ( str_array_element . ( array_sep . str_array_element ) * ) ? . array_end
@@ -35,7 +35,6 @@ module Libvirtd =
   let sock_acl_entry = str_entry "unix_sock_group"
                      | str_entry "unix_sock_ro_perms"
                      | str_entry "unix_sock_rw_perms"
                      | str_entry "unix_sock_admin_perms"
                      | str_entry "unix_sock_dir"
   let authentication_entry = str_entry "auth_unix_ro"
@@ -52,26 +51,18 @@ module Libvirtd =
                           | bool_entry "tls_no_sanity_certificate"
                           | str_array_entry "tls_allowed_dn_list"
                           | str_array_entry "sasl_allowed_username_list"
                           | str_array_entry "access_drivers"
                           | str_entry "tls_priority"
   let processing_entry = int_entry "min_workers"
                        | int_entry "max_workers"
                        | int_entry "max_clients"
-                        | int_entry "max_queued_clients"
+                        | int_entry "max_requests"
                        | int_entry "max_anonymous_clients"
                        | int_entry "max_client_requests"
                        | int_entry "prio_workers"
   let admin_processing_entry = int_entry "admin_min_workers"
                              | int_entry "admin_max_workers"
                              | int_entry "admin_max_clients"
                              | int_entry "admin_max_queued_clients"
                              | int_entry "admin_max_client_requests"
   let logging_entry = int_entry "log_level"
                     | str_entry "log_filters"
                     | str_entry "log_outputs"
                     | int_entry "log_buffer_size"
   let auditing_entry = int_entry "audit_level"
                      | bool_entry "audit_logging"
@@ -80,13 +71,7 @@ module Libvirtd =
                       | int_entry "keepalive_count"
                       | bool_entry "keepalive_required"
   let admin_keepalive_entry = int_entry "admin_keepalive_interval"
                             | int_entry "admin_keepalive_count"
                             | bool_entry "admin_keepalive_required"
   let misc_entry = str_entry "host_uuid"
                  | str_entry "host_uuid_source"
                  | int_entry "ovs_timeout"
   (* Each enty in the config is one of the following three ... *)
   let entry = network_entry
@@ -95,11 +80,9 @@ module Libvirtd =
             | certificate_entry
             | authorization_entry
             | processing_entry
             | admin_processing_entry
             | logging_entry
             | auditing_entry
             | keepalive_entry
             | admin_keepalive_entry
             | misc_entry
   let comment = [ label "#comment" . del /#[ \t]*/ "# " .  store /([^ \t\n][^\n]*)?/ . del /\n/ "\n" ]
   let empty = [ label "#empty" . eol ]
--- a/daemon/libvirtd.c
+++ b/daemon/libvirtd.c
--- a/daemon/libvirtd.conf
+++ b/daemon/libvirtd.conf
@@ -0,0 +1,395 @@
 # Master libvirt daemon configuration file
 #
 # For further information consult http://libvirt.org/format.html
 #
 # NOTE: the tests/daemon-conf regression test script requires
 # that each "PARAMETER = VALUE" line in this file have the parameter
 # name just after a leading "#".
 #################################################################
 #
 # Network connectivity controls
 #
 # Flag listening for secure TLS connections on the public TCP/IP port.
 # NB, must pass the --listen flag to the libvirtd process for this to
 # have any effect.
 #
 # It is necessary to setup a CA and issue server certificates before
 # using this capability.
 #
 # This is enabled by default, uncomment this to disable it
 #listen_tls = 0
 # Listen for unencrypted TCP connections on the public TCP/IP port.
 # NB, must pass the --listen flag to the libvirtd process for this to
 # have any effect.
 #
 # Using the TCP socket requires SASL authentication by default. Only
 # SASL mechanisms which support data encryption are allowed. This is
 # DIGEST_MD5 and GSSAPI (Kerberos5)
 #
 # This is disabled by default, uncomment this to enable it.
 #listen_tcp = 1
 # Override the port for accepting secure TLS connections
 # This can be a port number, or service name
 #
 #tls_port = "16514"
 # Override the port for accepting insecure TCP connections
 # This can be a port number, or service name
 #
 #tcp_port = "16509"
 # Override the default configuration which binds to all network
 # interfaces. This can be a numeric IPv4/6 address, or hostname
 #
 #listen_addr = "192.168.0.1"
 # Flag toggling mDNS advertizement of the libvirt service.
 #
 # Alternatively can disable for all services on a host by
 # stopping the Avahi daemon
 #
 # This is disabled by default, uncomment this to enable it
 #mdns_adv = 1
 # Override the default mDNS advertizement name. This must be
 # unique on the immediate broadcast network.
 #
 # The default is "Virtualization Host HOSTNAME", where HOSTNAME
 # is subsituted for the short hostname of the machine (without domain)
 #
 #mdns_name = "Virtualization Host Joe Demo"
 #################################################################
 #
 # UNIX socket access controls
 #
 # Set the UNIX domain socket group ownership. This can be used to
 # allow a 'trusted' set of users access to management capabilities
 # without becoming root.
 #
 # This is restricted to 'root' by default.
 #unix_sock_group = "libvirt"
 # Set the UNIX socket permissions for the R/O socket. This is used
 # for monitoring VM status only
 #
 # Default allows any user. If setting group ownership may want to
 # restrict this to:
 #unix_sock_ro_perms = "0777"
 # Set the UNIX socket permissions for the R/W socket. This is used
 # for full management of VMs
 #
 # Default allows only root. If PolicyKit is enabled on the socket,
 # the default will change to allow everyone (eg, 0777)
 #
 # If not using PolicyKit and setting group ownership for access
 # control then you may want to relax this to:
 #unix_sock_rw_perms = "0770"
 # Set the name of the directory in which sockets will be found/created.
 #unix_sock_dir = "/var/run/libvirt"
 #################################################################
 #
 # Authentication.
 #
 #  - none: do not perform auth checks. If you can connect to the
 #          socket you are allowed. This is suitable if there are
 #          restrictions on connecting to the socket (eg, UNIX
 #          socket permissions), or if there is a lower layer in
 #          the network providing auth (eg, TLS/x509 certificates)
 #
 #  - sasl: use SASL infrastructure. The actual auth scheme is then
 #          controlled from /etc/sasl2/libvirt.conf. For the TCP
 #          socket only GSSAPI & DIGEST-MD5 mechanisms will be used.
 #          For non-TCP or TLS sockets,  any scheme is allowed.
 #
 #  - polkit: use PolicyKit to authenticate. This is only suitable
 #            for use on the UNIX sockets. The default policy will
 #            require a user to supply their own password to gain
 #            full read/write access (aka sudo like), while anyone
 #            is allowed read/only access.
 #
 # Set an authentication scheme for UNIX read-only sockets
 # By default socket permissions allow anyone to connect
 #
 # To restrict monitoring of domains you may wish to enable
 # an authentication mechanism here
 #auth_unix_ro = "none"
 # Set an authentication scheme for UNIX read-write sockets
 # By default socket permissions only allow root. If PolicyKit
 # support was compiled into libvirt, the default will be to
 # use 'polkit' auth.
 #
 # If the unix_sock_rw_perms are changed you may wish to enable
 # an authentication mechanism here
 #auth_unix_rw = "none"
 # Change the authentication scheme for TCP sockets.
 #
 # If you don't enable SASL, then all TCP traffic is cleartext.
 # Don't do this outside of a dev/test scenario. For real world
 # use, always enable SASL and use the GSSAPI or DIGEST-MD5
 # mechanism in /etc/sasl2/libvirt.conf
 #auth_tcp = "sasl"
 # Change the authentication scheme for TLS sockets.
 #
 # TLS sockets already have encryption provided by the TLS
 # layer, and limited authentication is done by certificates
 #
 # It is possible to make use of any SASL authentication
 # mechanism as well, by using 'sasl' for this option
 #auth_tls = "none"
 #################################################################
 #
 # TLS x509 certificate configuration
 #
 # Override the default server key file path
 #
 #key_file = "/etc/pki/libvirt/private/serverkey.pem"
 # Override the default server certificate file path
 #
 #cert_file = "/etc/pki/libvirt/servercert.pem"
 # Override the default CA certificate path
 #
 #ca_file = "/etc/pki/CA/cacert.pem"
 # Specify a certificate revocation list.
 #
 # Defaults to not using a CRL, uncomment to enable it
 #crl_file = "/etc/pki/CA/crl.pem"
 #################################################################
 #
 # Authorization controls
 #
 # Flag to disable verification of our own server certificates
 #
 # When libvirtd starts it performs some sanity checks against
 # its own certificates.
 #
 # Default is to always run sanity checks. Uncommenting this
 # will disable sanity checks which is not a good idea
 #tls_no_sanity_certificate = 1
 # Flag to disable verification of client certificates
 #
 # Client certificate verification is the primary authentication mechanism.
 # Any client which does not present a certificate signed by the CA
 # will be rejected.
 #
 # Default is to always verify. Uncommenting this will disable
 # verification - make sure an IP whitelist is set
 #tls_no_verify_certificate = 1
 # A whitelist of allowed x509  Distinguished Names
 # This list may contain wildcards such as
 #
 #    "C=GB,ST=London,L=London,O=Red Hat,CN=*"
 #
 # See the POSIX fnmatch function for the format of the wildcards.
 #
 # NB If this is an empty list, no client can connect, so comment out
 # entirely rather than using empty list to disable these checks
 #
 # By default, no DN's are checked
 #tls_allowed_dn_list = ["DN1", "DN2"]
 # A whitelist of allowed SASL usernames. The format for usernames
 # depends on the SASL authentication mechanism. Kerberos usernames
 # look like username@REALM
 #
 # This list may contain wildcards such as
 #
 #    "*@EXAMPLE.COM"
 #
 # See the POSIX fnmatch function for the format of the wildcards.
 #
 # NB If this is an empty list, no client can connect, so comment out
 # entirely rather than using empty list to disable these checks
 #
 # By default, no Username's are checked
 #sasl_allowed_username_list = ["joe@EXAMPLE.COM", "fred@EXAMPLE.COM" ]
 #################################################################
 #
 # Processing controls
 #
 # The maximum number of concurrent client connections to allow
 # over all sockets combined.
 #max_clients = 20
 # The minimum limit sets the number of workers to start up
 # initially. If the number of active clients exceeds this,
 # then more threads are spawned, upto max_workers limit.
 # Typically you'd want max_workers to equal maximum number
 # of clients allowed
 #min_workers = 5
 #max_workers = 20
 # The number of priority workers. If all workers from above
 # pool will stuck, some calls marked as high priority
 # (notably domainDestroy) can be executed in this pool.
 #prio_workers = 5
 # Total global limit on concurrent RPC calls. Should be
 # at least as large as max_workers. Beyond this, RPC requests
 # will be read into memory and queued. This directly impact
 # memory usage, currently each request requires 256 KB of
 # memory. So by default upto 5 MB of memory is used
 #
 # XXX this isn't actually enforced yet, only the per-client
 # limit is used so far
 #max_requests = 20
 # Limit on concurrent requests from a single client
 # connection. To avoid one client monopolizing the server
 # this should be a small fraction of the global max_requests
 # and max_workers parameter
 #max_client_requests = 5
 #################################################################
 #
 # Logging controls
 #
 # Logging level: 4 errors, 3 warnings, 2 information, 1 debug
 # basically 1 will log everything possible
 #log_level = 3
 # Logging filters:
 # A filter allows to select a different logging level for a given category
 # of logs
 # The format for a filter is one of:
 #    x:name
 #    x:+name
 #      where name is a string which is matched against source file name,
 #      e.g., "remote", "qemu", or "util/json", the optional "+" prefix
 #      tells libvirt to log stack trace for each message matching name,
 #      and x is the minimal level where matching messages should be logged:
 #    1: DEBUG
 #    2: INFO
 #    3: WARNING
 #    4: ERROR
 #
 # Multiple filter can be defined in a single @filters, they just need to be
 # separated by spaces.
 #
 # e.g. to only get warning or errors from the remote layer and only errors
 # from the event layer:
 #log_filters="3:remote 4:event"
 # Logging outputs:
 # An output is one of the places to save logging information
 # The format for an output can be:
 #    x:stderr
 #      output goes to stderr
 #    x:syslog:name
 #      use syslog for the output and use the given name as the ident
 #    x:file:file_path
 #      output to a file, with the given filepath
 # In all case the x prefix is the minimal level, acting as a filter
 #    1: DEBUG
 #    2: INFO
 #    3: WARNING
 #    4: ERROR
 #
 # Multiple output can be defined, they just need to be separated by spaces.
 # e.g. to log all warnings and errors to syslog under the libvirtd ident:
 #log_outputs="3:syslog:libvirtd"
 #
 # Log debug buffer size: default 64
 # The daemon keeps an internal debug log buffer which will be dumped in case
 # of crash or upon receiving a SIGUSR2 signal. This setting allows to override
 # the default buffer size in kilobytes.
 # If value is 0 or less the debug log buffer is deactivated
 #log_buffer_size = 64
 ##################################################################
 #
 # Auditing
 #
 # This setting allows usage of the auditing subsystem to be altered:
 #
 #   audit_level == 0  -> disable all auditing
 #   audit_level == 1  -> enable auditing, only if enabled on host (default)
 #   audit_level == 2  -> enable auditing, and exit if disabled on host
 #
 #audit_level = 2
 #
 # If set to 1, then audit messages will also be sent
 # via libvirt logging infrastructure. Defaults to 0
 #
 #audit_logging = 1
 ###################################################################
 # UUID of the host:
 # Provide the UUID of the host here in case the command
 # 'dmidecode -s system-uuid' does not provide a valid uuid. In case
 # 'dmidecode' does not provide a valid UUID and none is provided here, a
 # temporary UUID will be generated.
 # Keep the format of the example UUID below. UUID must not have all digits
 # be the same.
 # NB This default all-zeros UUID will not work. Replace
 # it with the output of the 'uuidgen' command and then
 # uncomment this entry
 #host_uuid = "00000000-0000-0000-0000-000000000000"
 ###################################################################
 # Keepalive protocol:
 # This allows libvirtd to detect broken client connections or even
 # dead client.  A keepalive message is sent to a client after
 # keepalive_interval seconds of inactivity to check if the client is
 # still responding; keepalive_count is a maximum number of keepalive
 # messages that are allowed to be sent to the client without getting
 # any response before the connection is considered broken.  In other
 # words, the connection is automatically closed approximately after
 # keepalive_interval * (keepalive_count + 1) seconds since the last
 # message received from the client.  If keepalive_interval is set to
 # -1, libvirtd will never send keepalive requests; however clients
 # can still send them and the deamon will send responses.  When
 # keepalive_count is set to 0, connections will be automatically
 # closed after keepalive_interval seconds of inactivity without
 # sending any keepalive messages.
 #
 #keepalive_interval = 5
 #keepalive_count = 5
 #
 # If set to 1, libvirtd will refuse to talk to clients that do not
 # support keepalive protocol.  Defaults to 0.
 #
 #keepalive_required = 1
--- a/daemon/libvirtd.h
+++ b/daemon/libvirtd.h
@@ -0,0 +1,75 @@
 /*
 * libvirtd.h: daemon data structure definitions
 *
 * Copyright (C) 2006-2012 Red Hat, Inc.
 * Copyright (C) 2006 Daniel P. Berrange
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * Author: Daniel P. Berrange <berrange@redhat.com>
 */
 #ifndef LIBVIRTD_H__
 # define LIBVIRTD_H__
 # define VIR_ENUM_SENTINELS
 # include <config.h>
 # include <rpc/types.h>
 # include <rpc/xdr.h>
 # include "remote_protocol.h"
 # include "qemu_protocol.h"
 # include "logging.h"
 # include "threads.h"
 # if HAVE_SASL
 #  include "virnetsaslcontext.h"
 # endif
 # include "virnetserverprogram.h"
 typedef struct daemonClientStream daemonClientStream;
 typedef daemonClientStream *daemonClientStreamPtr;
 typedef struct daemonClientPrivate daemonClientPrivate;
 typedef daemonClientPrivate *daemonClientPrivatePtr;
 /* Stores the per-client connection state */
 struct daemonClientPrivate {
    /* Hold while accessing any data except conn */
    virMutex lock;
    int domainEventCallbackID[VIR_DOMAIN_EVENT_ID_LAST];
 # if HAVE_SASL
    virNetSASLSessionPtr sasl;
 # endif
    /* This is only valid if a remote open call has been made on this
     * connection, otherwise it will be NULL.  Also if remote close is
     * called, it will be set back to NULL if that succeeds.
     */
    virConnectPtr conn;
    daemonClientStreamPtr streams;
    bool keepalive_supported;
 };
 # if HAVE_SASL
 extern virNetSASLContextPtr saslCtxt;
 # endif
 extern virNetServerProgramPtr remoteProgram;
 extern virNetServerProgramPtr qemuProgram;
 #endif
--- a/daemon/libvirtd.init.in
+++ b/daemon/libvirtd.init.in
@@ -0,0 +1,123 @@
 #!/bin/sh
 # the following is the LSB init header see
 # http://www.linux-foundation.org/spec//booksets/LSB-Core-generic/LSB-Core-generic.html#INITSCRCOMCONV
 #
 ### BEGIN INIT INFO
 # Provides: libvirtd
 # Required-Start: $network messagebus
 # Should-Start: $named
 # Should-Start: xend
 # Should-Start: avahi-daemon
 # Required-Stop: $network messagebus
 # Should-Stop: $named
 # Default-Start: 3 4 5
 # Short-Description: daemon for libvirt virtualization API
 # Description: This is a daemon for managing guest instances
 #              and libvirt virtual networks
 #              See http://libvirt.org
 ### END INIT INFO
 # the following is chkconfig init header
 #
 # libvirtd:   guest and virtual network management daemon
 #
 # chkconfig: 345 97 03
 # description:  This is a daemon for managing guest instances \
 #               and libvirt virtual networks \
 #               See http://libvirt.org
 #
 # processname: libvirtd
 # pidfile: @localstatedir@/run/libvirtd.pid
 #
 # Source function library.
 . @sysconfdir@/rc.d/init.d/functions
 SERVICE=libvirtd
 PROCESS=libvirtd
 PIDFILE=@localstatedir@/run/$SERVICE.pid
 LIBVIRTD_CONFIG=
 LIBVIRTD_ARGS=
 KRB5_KTNAME=/etc/libvirt/krb5.tab
 test -f @sysconfdir@/sysconfig/libvirtd && . @sysconfdir@/sysconfig/libvirtd
 export QEMU_AUDIO_DRV
 export SDL_AUDIODRIVER
 LIBVIRTD_CONFIG_ARGS=
 if [ -n "$LIBVIRTD_CONFIG" ]
 then
    LIBVIRTD_CONFIG_ARGS="--config $LIBVIRTD_CONFIG"
 fi
 RETVAL=0
 start() {
    echo -n $"Starting $SERVICE daemon: "
    mkdir -p @localstatedir@/cache/libvirt
    rm -rf @localstatedir@/cache/libvirt/*
    # LIBVIRTD_NOFILES_LIMIT from /etc/sysconfig/libvirtd is not handled
    # automatically
    if [ -n "$LIBVIRTD_NOFILES_LIMIT" ]; then
        ulimit -n "$LIBVIRTD_NOFILES_LIMIT"
    fi
    KRB5_KTNAME=$KRB5_KTNAME daemon --pidfile $PIDFILE --check $SERVICE $PROCESS --daemon $LIBVIRTD_CONFIG_ARGS $LIBVIRTD_ARGS
    RETVAL=$?
    echo
    [ $RETVAL -eq 0 ] && touch @localstatedir@/lock/subsys/$SERVICE
 }
 stop() {
    echo -n $"Stopping $SERVICE daemon: "
    killproc -p $PIDFILE $PROCESS
    RETVAL=$?
    echo
    if [ $RETVAL -eq 0 ]; then
        rm -f @localstatedir@/lock/subsys/$SERVICE
        rm -rf @localstatedir@/cache/libvirt/*
    else
        exit $RETVAL
    fi
 }
 restart() {
    stop
    start
 }
 reload() {
    echo -n $"Reloading $SERVICE configuration: "
    killproc -p $PIDFILE $PROCESS -HUP
    RETVAL=$?
    echo
    return $RETVAL
 }
 # See how we were called.
 case "$1" in
    start|stop|restart|reload)
        $1
        ;;
    status)
        status -p $PIDFILE $PROCESS
        RETVAL=$?
        ;;
    force-reload)
        reload
        ;;
    condrestart|try-restart)
        [ -f @localstatedir@/lock/subsys/$SERVICE ] && restart || :
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|reload|force-reload|try-restart}"
        exit 2
        ;;
 esac
 exit $RETVAL
--- a/src/remote/libvirtd.logrotate.in
+++ b/src/remote/libvirtd.logrotate.in
--- a/src/remote/libvirtd.lxc.logrotate.in
+++ b/src/remote/libvirtd.lxc.logrotate.in
@@ -5,4 +5,5 @@
        compress
        delaycompress
        copytruncate
        minsize 100k
 }
--- a/daemon/libvirtd.pod.in
+++ b/daemon/libvirtd.pod.in
@@ -0,0 +1,204 @@
 =head1 NAME
 libvirtd - libvirtd management daemon
 =head1 SYNOPSIS
 B<libvirtd> [ -dlv ] [ -f config_file ] [ -p pid_file ] [ -t timeout_seconds ]
 B<libvirtd> --version
 =head1 DESCRIPTION
 The B<libvirtd> program is the server side daemon component of the libvirt
 virtualization management system.
 This daemon runs on host servers and performs required management tasks for
 virtualized guests.  This includes activities such as starting, stopping
 and migrating guests between host servers, configuring and manipulating
 networking, and managing storage for use by guests.
 The libvirt client libraries and utilities connect to this daemon to issue
 tasks and collect information about the configuration and resources of the host
 system and guests.
 By default, the libvirtd daemon listens for requests on a local Unix domain
 socket.  Using the B<-l>|B<--listen> command line option, the libvirtd daemon
 can be instructed to additionally listen on a TCP/IP socket.  The TCP/IP socket
 to use is defined in the libvirtd configuration file.
 Restarting libvirtd does not impact running guests.  Guests continue to operate
 and will be picked up automatically if their XML configuration has been
 defined.  Any guests whose XML configuration has not been defined will be lost
 from the configuration.
 =head1 OPTIONS
 =over
 =item B<-d, --daemon>
 Run as a daemon & write PID file.
 =item B<-f, --config> I<FILE>
 Use this configuration file, overriding the default value.
 =item B<-l, --listen>
 Listen for TCP/IP connections.
 =item B<-p, --pid-file> I<FILE>
 Use this name for the PID file, overriding the default value.
 =item B<-t, --timeout> I<SECONDS>
 Exit after timeout period (in seconds) elapse with no client connections
 or registered resources.  Be aware that resources such as autostart
 networks will result in never reaching the timeout, even when there are
 no client connections.
 =item B<-v, --verbose>
 Enable output of verbose messages.
 =item B<    --version>
 Display version information then exit.
 =back
 =head1 SIGNALS
 On receipt of B<SIGHUP> libvirtd will reload its configuration.
 =head1 FILES
 =head2 When run as B<root>.
 =over
 =item F<SYSCONFDIR/libvirtd.conf>
 The default configuration file used by libvirtd, unless overridden on the
 command line using the B<-f>|B<--config> option.
 =item F<LOCALSTATEDIR/run/libvirt/libvirt-sock>
 =item F<LOCALSTATEDIR/run/libvirt/libvirt-sock-ro>
 The sockets libvirtd will use.
 =item F<SYSCONFDIR/pki/CA/cacert.pem>
 The TLS B<Certificate Authority> certificate libvirtd will use.
 =item F<SYSCONFDIR/pki/libvirt/servercert.pem>
 The TLS B<Server> certificate libvirtd will use.
 =item F<SYSCONFDIR/pki/libvirt/private/serverkey.pem>
 The TLS B<Server> private key libvirtd will use.
 =item F<LOCALSTATEDIR/run/libvirtd.pid>
 The PID file to use, unless overridden by the B<-p>|B<--pid-file> option.
 =back
 =head2 When run as B<non-root>.
 =over
 =item F<$XDG_CONFIG_HOME/libvirtd.conf>
 The default configuration file used by libvirtd, unless overridden on the
 command line using the B<-f>|B<--config> option.
 =item F<$XDG_RUNTIME_DIR/libvirt/libvirt-sock>
 The socket libvirtd will use.
 =item F<$HOME/.pki/libvirt/cacert.pem>
 The TLS B<Certificate Authority> certificate libvirtd will use.
 =item F<$HOME/.pki/libvirt/servercert.pem>
 The TLS B<Server> certificate libvirtd will use.
 =item F<$HOME/.pki/libvirt/serverkey.pem>
 The TLS B<Server> private key libvirtd will use.
 =item F<$XDG_RUNTIME_DIR/libvirt/libvirtd.pid>
 The PID file to use, unless overridden by the B<-p>|B<--pid-file> option.
 =item If $XDG_CONFIG_HOME is not set in your environment, libvirtd will use F<$HOME/.config>
 =item If $XDG_RUNTIME_DIR is not set in your environment, libvirtd will use F<$HOME/.cache>
 =back
 =head1 EXAMPLES
 To retrieve the version of libvirtd:
 # libvirtd --version
 libvirtd (libvirt) 0.8.2
 #
 To start libvirtd, instructing it to daemonize and create a PID file:
 # libvirtd -d
 # ls -la LOCALSTATEDIR/run/libvirtd.pid
 -rw-r--r-- 1 root root 6 Jul  9 02:40 LOCALSTATEDIR/run/libvirtd.pid
 #
 =head1 BUGS
 Please report all bugs you discover.  This should be done via either:
 =over
 =item a) the mailing list
 L<http://libvirt.org/contact.html>
 =item or,
 B<>
 =item b) the bug tracker
 L<http://libvirt.org/bugs.html>
 =item Alternatively, you may report bugs to your software distributor / vendor.
 =back
 =head1 AUTHORS
 Please refer to the AUTHORS file distributed with libvirt.
 =head1 COPYRIGHT
 Copyright (C) 2006-2012 Red Hat, Inc., and the authors listed in the
 libvirt AUTHORS file.
 =head1 LICENSE
 libvirtd is distributed under the terms of the GNU LGPL v2.1+.
 This is free software; see the source for copying conditions. There
 is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE
 =head1 SEE ALSO
 L<virsh(1)>, L<virt-install(1)>, L<virt-xml-validate(1)>, L<virt-top(1)>,
 L<virt-df(1)>, L<http://www.libvirt.org/>
 =cut
--- a/daemon/libvirtd.policy-0
+++ b/daemon/libvirtd.policy-0
@@ -0,0 +1,42 @@
 <!DOCTYPE policyconfig PUBLIC
 "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
 "http://www.freedesktop.org/standards/PolicyKit/1.0/policyconfig.dtd">
 <!--
 Policy definitions for libvirt daemon
 Copyright (c) 2007 Daniel P. Berrange <berrange redhat com>
 libvirt is licensed to you under the GNU Lesser General Public License
 version 2. See COPYING for details.
 NOTE: If you make changes to this file, make sure to validate the file
 using the polkit-policy-file-validate(1) tool. Changes made to this
 file are instantly applied.
 -->
 <policyconfig>
    <action id="org.libvirt.unix.monitor">
      <description>Monitor local virtualized systems</description>
      <message>System policy prevents monitoring of local virtualized systems</message>
      <defaults>
        <!-- Any program can use libvirt in read-only mode for monitoring,
             even if not part of a session -->
        <allow_any>yes</allow_any>
        <allow_inactive>yes</allow_inactive>
        <allow_active>yes</allow_active>
      </defaults>
    </action>
    <action id="org.libvirt.unix.manage">
      <description>Manage local virtualized systems</description>
      <message>System policy prevents management of local virtualized systems</message>
      <defaults>
        <!-- Only a program in the active host session can use libvirt in
             read-write mode for management, and we require user password -->
        <allow_any>auth_admin</allow_any>
        <allow_inactive>auth_admin</allow_inactive>
        <allow_active>auth_admin_keep_session</allow_active>
      </defaults>
    </action>
 </policyconfig>
--- a/daemon/libvirtd.policy-1
+++ b/daemon/libvirtd.policy-1
@@ -0,0 +1,42 @@
 <!DOCTYPE policyconfig PUBLIC
 "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
 "http://www.freedesktop.org/standards/PolicyKit/1.0/policyconfig.dtd">
 <!--
 Policy definitions for libvirt daemon
 Copyright (c) 2007 Daniel P. Berrange <berrange redhat com>
 libvirt is licensed to you under the GNU Lesser General Public License
 version 2. See COPYING for details.
 NOTE: If you make changes to this file, make sure to validate the file
 using the polkit-policy-file-validate(1) tool. Changes made to this
 file are instantly applied.
 -->
 <policyconfig>
    <action id="org.libvirt.unix.monitor">
      <description>Monitor local virtualized systems</description>
      <message>System policy prevents monitoring of local virtualized systems</message>
      <defaults>
        <!-- Any program can use libvirt in read-only mode for monitoring,
             even if not part of a session -->
        <allow_any>yes</allow_any>
        <allow_inactive>yes</allow_inactive>
        <allow_active>yes</allow_active>
      </defaults>
    </action>
    <action id="org.libvirt.unix.manage">
      <description>Manage local virtualized systems</description>
      <message>System policy prevents management of local virtualized systems</message>
      <defaults>
        <!-- Only a program in the active host session can use libvirt in
             read-write mode for management, and we require user password -->
        <allow_any>auth_admin</allow_any>
        <allow_inactive>auth_admin</allow_inactive>
        <allow_active>auth_admin_keep</allow_active>
      </defaults>
    </action>
 </policyconfig>
--- a/src/remote/libvirtd.qemu.logrotate.in
+++ b/src/remote/libvirtd.qemu.logrotate.in
@@ -5,4 +5,5 @@
        compress
        delaycompress
        copytruncate
        minsize 100k
 }
--- a/daemon/libvirtd.sasl
+++ b/daemon/libvirtd.sasl
@@ -0,0 +1,31 @@
 # If you want to use the non-TLS socket, then you *must* include
 # the GSSAPI or DIGEST-MD5 mechanisms, because they are the only
 # ones that can offer session encryption as well as authentication.
 #
 # If you're only using TLS, then you can turn on any mechanisms
 # you like for authentication, because TLS provides the encryption
 #
 # Default to a simple username+password mechanism
 mech_list: digest-md5
 # Before you can use GSSAPI, you need a service principle on the
 # KDC server for libvirt, and that to be exported to the keytab
 # file listed below
 #mech_list: gssapi
 #
 # You can also list many mechanisms at once, then the user can choose
 # by adding  '?auth=sasl.gssapi' to their libvirt URI, eg
 #   qemu+tcp://hostname/system?auth=sasl.gssapi
 #mech_list: digest-md5 gssapi
 # Some older builds of MIT kerberos on Linux ignore this option &
 # instead need KRB5_KTNAME env var.
 # For modern Linux, and other OS, this should be sufficient
 #
 # There is no default value here, uncomment if you need this
 #keytab: /etc/libvirt/krb5.tab
 # If using digest-md5 for username/passwds, then this is the file
 # containing the passwds. Use 'saslpasswd2 -a libvirt [username]'
 # to add entries, and 'sasldblistusers2 -a libvirt' to browse it
 sasldb_path: /etc/libvirt/passwd.db
--- a/daemon/libvirtd.service.in
+++ b/daemon/libvirtd.service.in
@@ -0,0 +1,20 @@
 # NB we don't use socket activation. When libvirtd starts it will
 # spawn any virtual machines registered for autostart. We want this
 # to occur on every boot, regardless of whether any client connects
 # to a socket. Thus socket activation doesn't have any benefit
 [Unit]
 Description=Virtualization daemon
 Before=libvirt-guests.service
 After=network.target
 [Service]
 EnvironmentFile=-/etc/sysconfig/libvirtd
 ExecStart=@sbindir@/libvirtd $LIBVIRTD_ARGS
 ExecReload=/bin/kill -HUP $MAINPID
 KillMode=process
 # Override the maximum number of opened files
 #LimitNOFILE=2048
 [Install]
 WantedBy=multi-user.target
--- a/daemon/libvirtd.sysconf
+++ b/daemon/libvirtd.sysconf
@@ -0,0 +1,24 @@
 # Override the default config file
 # NOTE: This setting is no longer honoured if using
 # systemd. Set '--config /etc/libvirt/libvirtd.conf'
 # in LIBVIRTD_ARGS instead.
 #LIBVIRTD_CONFIG=/etc/libvirt/libvirtd.conf
 # Listen for TCP/IP connections
 # NB. must setup TLS/SSL keys prior to using this
 #LIBVIRTD_ARGS="--listen"
 # Override Kerberos service keytab for SASL/GSSAPI
 #KRB5_KTNAME=/etc/libvirt/krb5.tab
 # Override the QEMU/SDL default audio driver probing when
 # starting virtual machines using SDL graphics
 #
 # NB these have no effect for VMs using VNC, unless vnc_allow_host_audio
 # is enabled in /etc/libvirt/qemu.conf
 #QEMU_AUDIO_DRV=sdl
 #
 #SDL_AUDIODRIVER=pulse
 # Override the maximum number of opened files
 #LIBVIRTD_NOFILES_LIMIT=2048
--- a/src/remote/libvirtd.sysctl
+++ b/src/remote/libvirtd.sysctl
--- a/daemon/libvirtd.uml.logrotate.in
+++ b/daemon/libvirtd.uml.logrotate.in
@@ -0,0 +1,9 @@
@localstatedir@/log/libvirt/uml/*.log {
        weekly
        missingok
        rotate 4
        compress
        delaycompress
        copytruncate
        minsize 100k
 }
--- a/daemon/libvirtd.upstart
+++ b/daemon/libvirtd.upstart
@@ -0,0 +1,47 @@
 # libvirtd upstart job
 #
 # XXX wait for rc to get all dependent initscripts started
 # from sysv libvirtd initscript: Required-Start: $network messagebus
 start on stopped rc RUNLEVEL=[345]
 stop on runlevel [!345]
 respawn
 script
    LIBVIRTD_CONFIG=
    LIBVIRTD_ARGS=
    KRB5_KTNAME=/etc/libvirt/krb5.tab
    if [ -f /etc/sysconfig/libvirtd ]; then
        . /etc/sysconfig/libvirtd
    fi
    export QEMU_AUDIO_DRV
    export SDL_AUDIODRIVER
    export KRB5_KTNAME
    LIBVIRTD_CONFIG_ARGS=
    if [ -n "$LIBVIRTD_CONFIG" ]; then
        LIBVIRTD_CONFIG_ARGS="--config $LIBVIRTD_CONFIG"
    fi
    # DAEMON_COREFILE_LIMIT from /etc/sysconfig/libvirtd is not handled
    # automatically
    if [ -n "$DAEMON_COREFILE_LIMIT" ]; then
        ulimit -c "$DAEMON_COREFILE_LIMIT"
    fi
    # LIBVIRTD_NOFILES_LIMIT from /etc/sysconfig/libvirtd is not handled
    # automatically
    if [ -n "$LIBVIRTD_NOFILES_LIMIT" ]; then
        ulimit -n "$LIBVIRTD_NOFILES_LIMIT"
    fi
    mkdir -p /var/cache/libvirt
    rm -rf /var/cache/libvirt/*
    exec /usr/sbin/libvirtd $LIBVIRTD_CONFIG_ARGS $LIBVIRTD_ARGS
 end script
 post-stop script
    rm -rf /var/cache/libvirt/*
 end script
--- a/daemon/remote.c
+++ b/daemon/remote.c
--- a/daemon/remote.h
+++ b/daemon/remote.h
@@ -0,0 +1,42 @@
 /*
 * remote.h: handlers for RPC method calls
 *
 * Copyright (C) 2007, 2008, 2009 Red Hat, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * Author: Richard W.M. Jones <rjones@redhat.com>
 * Author: Daniel P. Berrange <berrange@redhat.com>
 */
 #ifndef __LIBVIRTD_REMOTE_H__
 # define __LIBVIRTD_REMOTE_H__
 # include "remote_protocol.h"
 # include "rpc/virnetserverprogram.h"
 # include "rpc/virnetserverclient.h"
 extern virNetServerProgramProc remoteProcs[];
 extern size_t remoteNProcs;
 extern virNetServerProgramProc qemuProcs[];
 extern size_t qemuNProcs;
 void remoteClientFreeFunc(void *data);
 void *remoteClientInitHook(virNetServerClientPtr client,
                           void *opaque);
 #endif /* __LIBVIRTD_REMOTE_H__ */
--- a/daemon/stream.c
+++ b/daemon/stream.c
@@ -0,0 +1,777 @@
 /*
 * stream.c: APIs for managing client streams
 *
 * Copyright (C) 2009, 2011 Red Hat, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * Author: Daniel P. Berrange <berrange@redhat.com>
 */
 #include <config.h>
 #include "stream.h"
 #include "remote.h"
 #include "memory.h"
 #include "logging.h"
 #include "virnetserverclient.h"
 #include "virterror_internal.h"
 #define VIR_FROM_THIS VIR_FROM_STREAMS
 struct daemonClientStream {
    daemonClientPrivatePtr priv;
    int refs;
    virNetServerProgramPtr prog;
    virStreamPtr st;
    int procedure;
    int serial;
    unsigned int recvEOF : 1;
    unsigned int closed : 1;
    int filterID;
    virNetMessagePtr rx;
    int tx;
    daemonClientStreamPtr next;
 };
 static int
 daemonStreamHandleWrite(virNetServerClientPtr client,
                        daemonClientStream *stream);
 static int
 daemonStreamHandleRead(virNetServerClientPtr client,
                       daemonClientStream *stream);
 static int
 daemonStreamHandleFinish(virNetServerClientPtr client,
                         daemonClientStream *stream,
                         virNetMessagePtr msg);
 static int
 daemonStreamHandleAbort(virNetServerClientPtr client,
                        daemonClientStream *stream,
                        virNetMessagePtr msg);
 static void
 daemonStreamUpdateEvents(daemonClientStream *stream)
 {
    int newEvents = 0;
    if (stream->rx)
        newEvents |= VIR_STREAM_EVENT_WRITABLE;
    if (stream->tx && !stream->recvEOF)
        newEvents |= VIR_STREAM_EVENT_READABLE;
    virStreamEventUpdateCallback(stream->st, newEvents);
 }
 /*
 * Invoked when an outgoing data packet message has been fully sent.
 * This simply re-enables TX of further data.
 *
 * The idea is to stop the daemon growing without bound due to
 * fast stream, but slow client
 */
 static void
 daemonStreamMessageFinished(virNetMessagePtr msg ATTRIBUTE_UNUSED,
                            void *opaque)
 {
    daemonClientStream *stream = opaque;
    VIR_DEBUG("stream=%p proc=%d serial=%d",
              stream, msg->header.proc, msg->header.serial);
    stream->tx = 1;
    daemonStreamUpdateEvents(stream);
    daemonFreeClientStream(NULL, stream);
 }
 /*
 * Callback that gets invoked when a stream becomes writable/readable
 */
 static void
 daemonStreamEvent(virStreamPtr st, int events, void *opaque)
 {
    virNetServerClientPtr client = opaque;
    daemonClientStream *stream;
    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
    virMutexLock(&priv->lock);
    stream = priv->streams;
    while (stream) {
        if (stream->st == st)
            break;
        stream = stream->next;
    }
    if (!stream) {
        VIR_WARN("event for client=%p stream st=%p, but missing stream state", client, st);
        virStreamEventRemoveCallback(st);
        goto cleanup;
    }
    VIR_DEBUG("st=%p events=%d EOF=%d closed=%d", st, events, stream->recvEOF, stream->closed);
    if (!stream->closed &&
        (events & VIR_STREAM_EVENT_WRITABLE)) {
        if (daemonStreamHandleWrite(client, stream) < 0) {
            daemonRemoveClientStream(client, stream);
            virNetServerClientClose(client);
            goto cleanup;
        }
    }
    if (!stream->closed && !stream->recvEOF &&
        (events & (VIR_STREAM_EVENT_READABLE))) {
        events = events & ~(VIR_STREAM_EVENT_READABLE);
        if (daemonStreamHandleRead(client, stream) < 0) {
            daemonRemoveClientStream(client, stream);
            virNetServerClientClose(client);
            goto cleanup;
        }
        /* If we detected EOF during read processing,
         * then clear hangup/error conditions, since
         * we want the client to see the EOF message
         * we just sent them
         */
        if (stream->recvEOF)
            events = events & ~(VIR_STREAM_EVENT_HANGUP |
                                VIR_STREAM_EVENT_ERROR);
    }
    /* If we have a completion/abort message, always process it */
    if (stream->rx) {
        virNetMessagePtr msg = stream->rx;
        switch (msg->header.status) {
        case VIR_NET_CONTINUE:
            /* nada */
            break;
        case VIR_NET_OK:
            virNetMessageQueueServe(&stream->rx);
            if (daemonStreamHandleFinish(client, stream, msg) < 0) {
                virNetMessageFree(msg);
                daemonRemoveClientStream(client, stream);
                virNetServerClientClose(client);
                goto cleanup;
            }
            break;
        case VIR_NET_ERROR:
        default:
            virNetMessageQueueServe(&stream->rx);
            if (daemonStreamHandleAbort(client, stream, msg) < 0) {
                virNetMessageFree(msg);
                daemonRemoveClientStream(client, stream);
                virNetServerClientClose(client);
                goto cleanup;
            }
            break;
        }
    }
    /* If we got HANGUP, we need to only send an empty
     * packet so the client sees an EOF and cleans up
     */
    if (!stream->closed && !stream->recvEOF &&
        (events & VIR_STREAM_EVENT_HANGUP)) {
        virNetMessagePtr msg;
        events &= ~(VIR_STREAM_EVENT_HANGUP);
        stream->tx = 0;
        stream->recvEOF = 1;
        if (!(msg = virNetMessageNew(false))) {
            daemonRemoveClientStream(client, stream);
            virNetServerClientClose(client);
            goto cleanup;
        }
        msg->cb = daemonStreamMessageFinished;
        msg->opaque = stream;
        stream->refs++;
        if (virNetServerProgramSendStreamData(remoteProgram,
                                              client,
                                              msg,
                                              stream->procedure,
                                              stream->serial,
                                              "", 0) < 0) {
            virNetMessageFree(msg);
            daemonRemoveClientStream(client, stream);
            virNetServerClientClose(client);
            goto cleanup;
        }
    }
    if (!stream->closed &&
        (events & (VIR_STREAM_EVENT_ERROR | VIR_STREAM_EVENT_HANGUP))) {
        int ret;
        virNetMessagePtr msg;
        virNetMessageError rerr;
        memset(&rerr, 0, sizeof(rerr));
        stream->closed = 1;
        virStreamEventRemoveCallback(stream->st);
        virStreamAbort(stream->st);
        if (events & VIR_STREAM_EVENT_HANGUP)
            virReportError(VIR_ERR_RPC,
                           "%s", _("stream had unexpected termination"));
        else
            virReportError(VIR_ERR_RPC,
                           "%s", _("stream had I/O failure"));
        msg = virNetMessageNew(false);
        if (!msg) {
            ret = -1;
        } else {
            ret = virNetServerProgramSendStreamError(remoteProgram,
                                                     client,
                                                     msg,
                                                     &rerr,
                                                     stream->procedure,
                                                     stream->serial);
        }
        daemonRemoveClientStream(client, stream);
        if (ret < 0)
            virNetServerClientClose(client);
        goto cleanup;
    }
    if (stream->closed) {
        daemonRemoveClientStream(client, stream);
    } else {
        daemonStreamUpdateEvents(stream);
    }
 cleanup:
    virMutexUnlock(&priv->lock);
 }
 /*
 * @client: a locked client object
 *
 * Invoked by the main loop when filtering incoming messages.
 *
 * Returns 1 if the message was processed, 0 if skipped,
 * -1 on fatal client error
 */
 static int
 daemonStreamFilter(virNetServerClientPtr client ATTRIBUTE_UNUSED,
                   virNetMessagePtr msg,
                   void *opaque)
 {
    daemonClientStream *stream = opaque;
    int ret = 0;
    virMutexLock(&stream->priv->lock);
    if (msg->header.type != VIR_NET_STREAM)
        goto cleanup;
    if (!virNetServerProgramMatches(stream->prog, msg))
        goto cleanup;
    if (msg->header.proc != stream->procedure ||
        msg->header.serial != stream->serial)
        goto cleanup;
    VIR_DEBUG("Incoming client=%p, rx=%p, serial=%d, proc=%d, status=%d",
              client, stream->rx, msg->header.proc,
              msg->header.serial, msg->header.status);
    virNetMessageQueuePush(&stream->rx, msg);
    daemonStreamUpdateEvents(stream);
    ret = 1;
 cleanup:
    virMutexUnlock(&stream->priv->lock);
    return ret;
 }
 /*
 * @conn: a connection object to associate the stream with
 * @header: the method call to associate with the stream
 *
 * Creates a new stream for this conn
 *
 * Returns a new stream object, or NULL upon OOM
 */
 daemonClientStream *
 daemonCreateClientStream(virNetServerClientPtr client,
                         virStreamPtr st,
                         virNetServerProgramPtr prog,
                         virNetMessageHeaderPtr header)
 {
    daemonClientStream *stream;
    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
    VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p",
              client, header->proc, header->serial, st);
    if (VIR_ALLOC(stream) < 0) {
        virReportOOMError();
        return NULL;
    }
    stream->refs = 1;
    stream->priv = priv;
    stream->prog = virObjectRef(prog);
    stream->procedure = header->proc;
    stream->serial = header->serial;
    stream->filterID = -1;
    stream->st = st;
    return stream;
 }
 /*
 * @stream: an unused client stream
 *
 * Frees the memory associated with this inactive client
 * stream
 */
 int daemonFreeClientStream(virNetServerClientPtr client,
                           daemonClientStream *stream)
 {
    virNetMessagePtr msg;
    int ret = 0;
    if (!stream)
        return 0;
    stream->refs--;
    if (stream->refs)
        return 0;
    VIR_DEBUG("client=%p, proc=%d, serial=%d",
              client, stream->procedure, stream->serial);
    virObjectUnref(stream->prog);
    msg = stream->rx;
    while (msg) {
        virNetMessagePtr tmp = msg->next;
        if (client) {
            /* Send a dummy reply to free up 'msg' & unblock client rx */
            virNetMessageClear(msg);
            msg->header.type = VIR_NET_REPLY;
            if (virNetServerClientSendMessage(client, msg) < 0) {
                virNetServerClientImmediateClose(client);
                virNetMessageFree(msg);
                ret = -1;
            }
        } else {
            virNetMessageFree(msg);
        }
        msg = tmp;
    }
    virStreamFree(stream->st);
    VIR_FREE(stream);
    return ret;
 }
 /*
 * @client: a locked client to add the stream to
 * @stream: a stream to add
 */
 int daemonAddClientStream(virNetServerClientPtr client,
                          daemonClientStream *stream,
                          bool transmit)
 {
    VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p, transmit=%d",
              client, stream->procedure, stream->serial, stream->st, transmit);
    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
    if (stream->filterID != -1) {
        VIR_WARN("Filter already added to client %p", client);
        return -1;
    }
    if (virStreamEventAddCallback(stream->st, 0,
                                  daemonStreamEvent, client,
                                  virObjectFreeCallback) < 0)
        return -1;
    virObjectRef(client);
    if ((stream->filterID = virNetServerClientAddFilter(client,
                                                        daemonStreamFilter,
                                                        stream)) < 0) {
        virStreamEventRemoveCallback(stream->st);
        return -1;
    }
    if (transmit)
        stream->tx = 1;
    virMutexLock(&priv->lock);
    stream->next = priv->streams;
    priv->streams = stream;
    daemonStreamUpdateEvents(stream);
    virMutexUnlock(&priv->lock);
    return 0;
 }
 /*
 * @client: a locked client object
 * @stream: an inactive, closed stream object
 *
 * Removes a stream from the list of active streams for the client
 *
 * Returns 0 if the stream was removd, -1 if it doesn't exist
 */
 int
 daemonRemoveClientStream(virNetServerClientPtr client,
                         daemonClientStream *stream)
 {
    VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p",
              client, stream->procedure, stream->serial, stream->st);
    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
    daemonClientStream *curr = priv->streams;
    daemonClientStream *prev = NULL;
    if (stream->filterID != -1) {
        virNetServerClientRemoveFilter(client,
                                       stream->filterID);
        stream->filterID = -1;
    }
    if (!stream->closed) {
        virStreamEventRemoveCallback(stream->st);
        virStreamAbort(stream->st);
    }
    while (curr) {
        if (curr == stream) {
            if (prev)
                prev->next = curr->next;
            else
                priv->streams = curr->next;
            return daemonFreeClientStream(client, stream);
        }
        prev = curr;
        curr = curr->next;
    }
    return -1;
 }
 void
 daemonRemoveAllClientStreams(daemonClientStream *stream)
 {
    daemonClientStream *tmp;
    VIR_DEBUG("stream=%p", stream);
    while (stream) {
        tmp = stream->next;
        if (!stream->closed) {
            virStreamEventRemoveCallback(stream->st);
            virStreamAbort(stream->st);
        }
        daemonFreeClientStream(NULL, stream);
        VIR_DEBUG("next stream=%p", tmp);
        stream = tmp;
    }
 }
 /*
 * Returns:
 *   -1  if fatal error occurred
 *    0  if message was fully processed
 *    1  if message is still being processed
 */
 static int
 daemonStreamHandleWriteData(virNetServerClientPtr client,
                            daemonClientStream *stream,
                            virNetMessagePtr msg)
 {
    int ret;
    VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d, len=%zu, offset=%zu",
              client, stream, msg->header.proc, msg->header.serial,
              msg->bufferLength, msg->bufferOffset);
    ret = virStreamSend(stream->st,
                        msg->buffer + msg->bufferOffset,
                        msg->bufferLength - msg->bufferOffset);
    if (ret > 0) {
        msg->bufferOffset += ret;
        /* Partial write, so indicate we have more todo later */
        if (msg->bufferOffset < msg->bufferLength)
            return 1;
    } else if (ret == -2) {
        /* Blocking, so indicate we have more todo later */
        return 1;
    } else {
        virNetMessageError rerr;
        memset(&rerr, 0, sizeof(rerr));
        VIR_INFO("Stream send failed");
        stream->closed = 1;
        return virNetServerProgramSendReplyError(stream->prog,
                                                 client,
                                                 msg,
                                                 &rerr,
                                                 &msg->header);
    }
    return 0;
 }
 /*
 * Process a finish handshake from the client.
 *
 * Returns a VIR_NET_OK confirmation if successful, or a VIR_NET_ERROR
 * if there was a stream error
 *
 * Returns 0 if successfully sent RPC reply, -1 upon fatal error
 */
 static int
 daemonStreamHandleFinish(virNetServerClientPtr client,
                         daemonClientStream *stream,
                         virNetMessagePtr msg)
 {
    int ret;
    VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d",
              client, stream, msg->header.proc, msg->header.serial);
    stream->closed = 1;
    virStreamEventRemoveCallback(stream->st);
    ret = virStreamFinish(stream->st);
    if (ret < 0) {
        virNetMessageError rerr;
        memset(&rerr, 0, sizeof(rerr));
        return virNetServerProgramSendReplyError(stream->prog,
                                                 client,
                                                 msg,
                                                 &rerr,
                                                 &msg->header);
    } else {
        /* Send zero-length confirm */
        return virNetServerProgramSendStreamData(stream->prog,
                                                 client,
                                                 msg,
                                                 stream->procedure,
                                                 stream->serial,
                                                 NULL, 0);
    }
 }
 /*
 * Process an abort request from the client.
 *
 * Returns 0 if successfully aborted, -1 upon error
 */
 static int
 daemonStreamHandleAbort(virNetServerClientPtr client,
                        daemonClientStream *stream,
                        virNetMessagePtr msg)
 {
    VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d",
              client, stream, msg->header.proc, msg->header.serial);
    virNetMessageError rerr;
    memset(&rerr, 0, sizeof(rerr));
    stream->closed = 1;
    virStreamEventRemoveCallback(stream->st);
    virStreamAbort(stream->st);
    if (msg->header.status == VIR_NET_ERROR)
        virReportError(VIR_ERR_RPC,
                       "%s", _("stream aborted at client request"));
    else {
        VIR_WARN("unexpected stream status %d", msg->header.status);
        virReportError(VIR_ERR_RPC,
                       _("stream aborted with unexpected status %d"),
                       msg->header.status);
    }
    return virNetServerProgramSendReplyError(remoteProgram,
                                             client,
                                             msg,
                                             &rerr,
                                             &msg->header);
 }
 /*
 * Called when the stream is signalled has being able to accept
 * data writes. Will process all pending incoming messages
 * until they're all gone, or I/O blocks
 *
 * Returns 0 on success, or -1 upon fatal error
 */
 static int
 daemonStreamHandleWrite(virNetServerClientPtr client,
                        daemonClientStream *stream)
 {
    VIR_DEBUG("client=%p, stream=%p", client, stream);
    while (stream->rx && !stream->closed) {
        virNetMessagePtr msg = stream->rx;
        int ret;
        switch (msg->header.status) {
        case VIR_NET_OK:
            ret = daemonStreamHandleFinish(client, stream, msg);
            break;
        case VIR_NET_CONTINUE:
            ret = daemonStreamHandleWriteData(client, stream, msg);
            break;
        case VIR_NET_ERROR:
        default:
            ret = daemonStreamHandleAbort(client, stream, msg);
            break;
        }
        if (ret > 0)
            break;  /* still processing data from msg */
        virNetMessageQueueServe(&stream->rx);
        if (ret < 0) {
            virNetMessageFree(msg);
            virNetServerClientImmediateClose(client);
            return -1;
        }
        /* 'CONTINUE' messages don't send a reply (unless error
         * occurred), so to release the 'msg' object we need to
         * send a fake zero-length reply. Nothing actually gets
         * onto the wire, but this causes the client to reset
         * its active request count / throttling
         */
        if (msg->header.status == VIR_NET_CONTINUE) {
            virNetMessageClear(msg);
            msg->header.type = VIR_NET_REPLY;
            if (virNetServerClientSendMessage(client, msg) < 0) {
                virNetMessageFree(msg);
                virNetServerClientImmediateClose(client);
                return -1;
            }
        }
    }
    return 0;
 }
 /*
 * Invoked when a stream is signalled as having data
 * available to read. This reads upto one message
 * worth of data, and then queues that for transmission
 * to the client.
 *
 * Returns 0 if data was queued for TX, or a error RPC
 * was sent, or -1 on fatal error, indicating client should
 * be killed
 */
 static int
 daemonStreamHandleRead(virNetServerClientPtr client,
                       daemonClientStream *stream)
 {
    char *buffer;
    size_t bufferLen = VIR_NET_MESSAGE_PAYLOAD_MAX;
    int ret;
    VIR_DEBUG("client=%p, stream=%p tx=%d closed=%d",
              client, stream, stream->tx, stream->closed);
    /* We might have had an event pending before we shut
     * down the stream, so if we're marked as closed,
     * then do nothing
     */
    if (stream->closed)
        return 0;
    /* Shouldn't ever be called unless we're marked able to
     * transmit, but doesn't hurt to check */
    if (!stream->tx)
        return 0;
    if (VIR_ALLOC_N(buffer, bufferLen) < 0)
        return -1;
    ret = virStreamRecv(stream->st, buffer, bufferLen);
    if (ret == -2) {
        /* Should never get this, since we're only called when we know
         * we're readable, but hey things change... */
        ret = 0;
    } else if (ret < 0) {
        virNetMessagePtr msg;
        virNetMessageError rerr;
        memset(&rerr, 0, sizeof(rerr));
        if (!(msg = virNetMessageNew(false)))
            ret = -1;
        else
            ret = virNetServerProgramSendStreamError(remoteProgram,
                                                     client,
                                                     msg,
                                                     &rerr,
                                                     stream->procedure,
                                                     stream->serial);
    } else {
        virNetMessagePtr msg;
        stream->tx = 0;
        if (ret == 0)
            stream->recvEOF = 1;
        if (!(msg = virNetMessageNew(false)))
            ret = -1;
        if (msg) {
            msg->cb = daemonStreamMessageFinished;
            msg->opaque = stream;
            stream->refs++;
            ret = virNetServerProgramSendStreamData(remoteProgram,
                                                    client,
                                                    msg,
                                                    stream->procedure,
                                                    stream->serial,
                                                    buffer, ret);
        }
    }
    VIR_FREE(buffer);
    return ret;
 }
--- a/daemon/stream.h
+++ b/daemon/stream.h
@@ -0,0 +1,51 @@
 /*
 * stream.h: APIs for managing client streams
 *
 * Copyright (C) 2009 Red Hat, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * Author: Daniel P. Berrange <berrange@redhat.com>
 */
 #ifndef __LIBVIRTD_STREAM_H__
 # define __LIBVIRTD_STREAM_H__
 # include "libvirtd.h"
 daemonClientStream *
 daemonCreateClientStream(virNetServerClientPtr client,
                         virStreamPtr st,
                         virNetServerProgramPtr prog,
                         virNetMessageHeaderPtr hdr);
 int daemonFreeClientStream(virNetServerClientPtr client,
                           daemonClientStream *stream);
 int daemonAddClientStream(virNetServerClientPtr client,
                          daemonClientStream *stream,
                          bool transmit);
 int
 daemonRemoveClientStream(virNetServerClientPtr client,
                         daemonClientStream *stream);
 void
 daemonRemoveAllClientStreams(daemonClientStream *stream);
 #endif /* __LIBVIRTD_STREAM_H__ */
--- a/daemon/test_libvirtd.aug.in
+++ b/daemon/test_libvirtd.aug.in
@@ -0,0 +1,49 @@
 module Test_libvirtd =
   ::CONFIG::
   test Libvirtd.lns get conf =
        { "listen_tls" = "0" }
        { "listen_tcp" = "1" }
        { "tls_port" = "16514" }
        { "tcp_port" = "16509" }
        { "listen_addr" = "192.168.0.1" }
        { "mdns_adv" = "1" }
        { "mdns_name" = "Virtualization Host Joe Demo" }
        { "unix_sock_group" = "libvirt" }
        { "unix_sock_ro_perms" = "0777" }
        { "unix_sock_rw_perms" = "0770" }
        { "unix_sock_dir" = "/var/run/libvirt" }
        { "auth_unix_ro" = "none" }
        { "auth_unix_rw" = "none" }
        { "auth_tcp" = "sasl" }
        { "auth_tls" = "none" }
        { "key_file" = "/etc/pki/libvirt/private/serverkey.pem" }
        { "cert_file" = "/etc/pki/libvirt/servercert.pem" }
        { "ca_file" = "/etc/pki/CA/cacert.pem" }
        { "crl_file" = "/etc/pki/CA/crl.pem" }
        { "tls_no_sanity_certificate" = "1" }
        { "tls_no_verify_certificate" = "1" }
        { "tls_allowed_dn_list"
             { "1" = "DN1"}
             { "2" = "DN2"}
        }
        { "sasl_allowed_username_list"
             { "1" = "joe@EXAMPLE.COM" }
             { "2" = "fred@EXAMPLE.COM" }
        }
        { "max_clients" = "20" }
        { "min_workers" = "5" }
        { "max_workers" = "20" }
        { "prio_workers" = "5" }
        { "max_requests" = "20" }
        { "max_client_requests" = "5" }
        { "log_level" = "3" }
        { "log_filters" = "3:remote 4:event" }
        { "log_outputs" = "3:syslog:libvirtd" }
        { "log_buffer_size" = "64" }
        { "audit_level" = "2" }
        { "audit_logging" = "1" }
        { "host_uuid" = "00000000-0000-0000-0000-000000000000" }
        { "keepalive_interval" = "5" }
        { "keepalive_count" = "5" }
        { "keepalive_required" = "1" }
--- a/docs/404.html.in
+++ b/docs/404.html.in
@@ -1,6 +1,5 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0"?>
-<!DOCTYPE html>
+<html>
 <html xmlns="http://www.w3.org/1999/xhtml">
  <body>
    <h1>404 page not found</h1>
@@ -9,11 +8,16 @@
      page you were looking for. You might want to try
    </p>
    <ul>
-      <li>going back to the <a href="https://libvirt.org/">home page</a> to find
+      <li>going back to the <a href="http://libvirt.org/">home page</a> to find
        a collection of links to interesting pages on this site</li>
      <li>using the search box at the top right corner of the screen to
        locate the content on this site or mailing list archives</li>
    </ul>
    <p class="image">
      <img src="/libvirtLogo404.png" alt="libvirt Logo"/>
    </p>
  </body>
 </html>
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -1,125 +1,66 @@
 ## Process this file with automake to produce Makefile.in
-## Copyright (C) 2005-2016 Red Hat, Inc.
+## Copyright (C) 2005-2012 Red Hat, Inc.
-##
+## See COPYING.LIB for the License of this software
-## This library is free software; you can redistribute it and/or
+
-## modify it under the terms of the GNU Lesser General Public
+SUBDIRS= schemas
-## License as published by the Free Software Foundation; either
+
-## version 2.1 of the License, or (at your option) any later version.
+PERL = perl
-##
+
-## This library is distributed in the hope that it will be useful,
+# The directory containing the source code (if it contains documentation).
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
+DOC_SOURCE_DIR=../src
 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 ## Lesser General Public License for more details.
 ##
 ## You should have received a copy of the GNU Lesser General Public
 ## License along with this library.  If not, see
 ## <http://www.gnu.org/licenses/>.
 HTML_DIR = $(docdir)/html
 DEVHELP_DIR=$(datadir)/gtk-doc/html/libvirt
-modules = \
+BUILT_SOURCES=hvsupport.html.in
 	libvirt-common \
 	libvirt-domain \
 	libvirt-domain-snapshot \
 	libvirt-event \
 	libvirt-host \
 	libvirt-interface \
 	libvirt-network \
 	libvirt-nodedev \
 	libvirt-nwfilter \
 	libvirt-secret \
 	libvirt-storage \
 	libvirt-stream \
 	virterror \
 	$(NULL)
-apihtml = \
+apihtml =			\
-  html/index.html \
+  html/index.html		\
-  $(apihtml_generated)
+  html/libvirt-libvirt.html	\
  html/libvirt-virterror.html
-apihtml_generated = \
+apipng =	\
-	$(addprefix html/libvirt-,$(addsuffix .html,$(modules))) \
+  html/left.png	\
-	$(NULL)
+  html/up.png	\
-
+  html/home.png	\
 apipng = \
  html/left.png \
  html/up.png \
  html/home.png \
  html/right.png
-devhelphtml = \
+devhelphtml =			\
-  devhelp/libvirt.devhelp \
+  devhelp/libvirt.devhelp	\
-  devhelp/index.html \
+  devhelp/index.html		\
-  devhelp/general.html \
+  devhelp/general.html		\
-  $(devhelphtml_generated)
+  devhelp/libvirt-libvirt.html	\
  devhelp/libvirt-virterror.html
-devhelphtml_generated = \
+css =         \
 	$(addprefix devhelp/libvirt-,$(addsuffix .html,$(modules))) \
 	$(NULL)
 css = \
  generic.css \
  libvirt.css \
  mobile.css \
  main.css
-javascript = \
+devhelppng =		\
-  js/main.js \
+  devhelp/home.png	\
-  js/jquery-3.1.1.min.js \
+  devhelp/left.png	\
-  js/jquery.rss.min.js \
+  devhelp/right.png	\
  js/moment.min.js
 fonts = \
  fonts/LICENSE.md \
  fonts/stylesheet.css \
  fonts/overpass-bold-italic.woff \
  fonts/overpass-bold.woff \
  fonts/overpass-italic.woff \
  fonts/overpass-light-italic.woff \
  fonts/overpass-light.woff \
  fonts/overpass-mono-bold.woff \
  fonts/overpass-mono-light.woff \
  fonts/overpass-mono-regular.woff \
  fonts/overpass-mono-semibold.woff \
  fonts/overpass-regular.woff
 devhelppng = \
  devhelp/home.png \
  devhelp/left.png \
  devhelp/right.png \
  devhelp/up.png
 devhelpcss = devhelp/style.css
 devhelpxsl = devhelp/devhelp.xsl devhelp/html.xsl
 logofiles = \
  logos/logo-base.svg \
  logos/logo-square.svg \
  logos/logo-square-powered.svg \
  logos/logo-banner-dark.svg \
  logos/logo-banner-light.svg \
  logos/logo-square-96.png \
  logos/logo-square-128.png \
  logos/logo-square-192.png \
  logos/logo-square-256.png \
  logos/logo-square-powered-96.png \
  logos/logo-square-powered-128.png \
  logos/logo-square-powered-192.png \
  logos/logo-square-powered-256.png \
  logos/logo-banner-dark-256.png \
  logos/logo-banner-dark-800.png \
  logos/logo-banner-light-256.png \
  logos/logo-banner-light-800.png
 png = \
  32favicon.png \
  footer_corner.png \
  footer_pattern.png \
  libvirt-header-bg.png \
  libvirt-header-logo.png \
  libvirtLogo.png \
  libvirt-net-logical.png \
  libvirt-net-physical.png \
  libvirt-daemon-arch.png \
  libvirt-driver-arch.png \
  libvirt-object-model.png \
  madeWith.png \
  et.png \
  migration-managed-direct.png \
  migration-managed-p2p.png \
  migration-native.png \
@@ -135,16 +76,17 @@ internals_html_in = \
  $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/internals/*.html.in))
 internals_html = $(internals_html_in:%.html.in=%.html)
-# Since we ship pre-built html in the tarball, we must also
+dot_html_in = $(notdir $(wildcard $(srcdir)/*.html.in)) \
-# ship the sources, even when those sources are themselves
+  todo.html.in \
-# generated.
+  hvsupport.html.in
 # Generate hvsupport.html and news.html first, since they take one extra step.
 dot_html_in = \
  hvsupport.html.in \
  news.html.in \
  $(notdir $(wildcard $(srcdir)/*.html.in))
 dot_html = $(dot_html_in:%.html.in=%.html)
 dot_php_in = $(notdir $(wildcard $(srcdir)/*.php.in))
 dot_php_code_in = $(dot_php_in:%.php.in=%.php.code.in)
 dot_php = $(dot_php_in:%.php.in=%.php)
 patches = $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/api_extension/*.patch))
 xml = \
  libvirt-api.xml \
  libvirt-refs.xml
@@ -153,22 +95,12 @@ qemu_xml = \
  libvirt-qemu-api.xml \
  libvirt-qemu-refs.xml
 lxc_xml = \
  libvirt-lxc-api.xml \
  libvirt-lxc-refs.xml
 admin_xml = \
  libvirt-admin-api.xml \
  libvirt-admin-refs.xml
 apidir = $(pkgdatadir)/api
-api_DATA = \
+api_DATA = libvirt-api.xml libvirt-qemu-api.xml
       libvirt-api.xml \
       libvirt-qemu-api.xml \
       libvirt-lxc-api.xml \
       libvirt-admin-api.xml
 fig = \
  libvirt-net-logical.fig \
  libvirt-net-physical.fig \
  libvirt-daemon-arch.fig \
  libvirt-driver-arch.fig \
  libvirt-object-model.fig \
@@ -178,133 +110,122 @@ fig = \
  migration-tunnel.fig \
  migration-unmanaged-direct.fig
-schemadir = $(pkgdatadir)/schemas
+EXTRA_DIST=					\
-schema_DATA = $(wildcard $(srcdir)/schemas/*.rng)
+  apibuild.py \
-
+  site.xsl newapi.xsl news.xsl page.xsl \
-EXTRA_DIST= \
+  hacking1.xsl hacking2.xsl wrapstring.xsl \
  apibuild.py genaclperms.pl \
  site.xsl subsite.xsl newapi.xsl page.xsl \
  wrapstring.xsl \
  $(dot_html) $(dot_html_in) $(gif) $(apihtml) $(apipng) \
  $(devhelphtml) $(devhelppng) $(devhelpcss) $(devhelpxsl) \
-  $(xml) $(qemu_xml) $(lxc_xml) $(admin_xml) $(fig) $(png) $(css) \
+  $(xml) $(qemu_xml) $(fig) $(png) $(css) \
-  $(javascript) $(logofiles) \
+  $(patches) $(dot_php_in) $(dot_php_code_in) $(dot_php)\
-  $(internals_html_in) $(internals_html) $(fonts) \
+  $(internals_html_in) $(internals_html) \
-  aclperms.htmlinc \
+  sitemap.html.in \
-  hvsupport.pl \
+  todo.pl hvsupport.pl todo.cfg-example
  $(schema_DATA)
 acl_generated = aclperms.htmlinc
 $(srcdir)/aclperms.htmlinc: $(top_srcdir)/src/access/viraccessperm.h \
        $(srcdir)/genaclperms.pl Makefile.am
 	$(AM_V_GEN)$(PERL) $(srcdir)/genaclperms.pl $< > $@
 MAINTAINERCLEANFILES = \
  $(addprefix $(srcdir)/,$(dot_html)) \
  $(addprefix $(srcdir)/,$(apihtml)) \
  $(addprefix $(srcdir)/,$(devhelphtml)) \
  $(addprefix $(srcdir)/,$(internals_html)) \
-  $(srcdir)/hvsupport.html.in $(srcdir)/aclperms.htmlinc
+  $(addprefix $(srcdir)/,$(dot_php))
 timestamp="$(shell if test -n "$$SOURCE_DATE_EPOCH"; \
 		   then \
 		     date -u --date="@$$SOURCE_DATE_EPOCH"; \
 		   else \
 		     date -u; \
 		   fi)"
 all-am: web
 api: $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml
 qemu_api: $(srcdir)/libvirt-qemu-api.xml $(srcdir)/libvirt-qemu-refs.xml
 lxc_api: $(srcdir)/libvirt-lxc-api.xml $(srcdir)/libvirt-lxc-refs.xml
 admin_api: $(srcdir)/libvirt-admin-api.xml $(srcdir)/libvirt-admin-refs.xml
-web: $(dot_html) $(internals_html) html/index.html devhelp/index.html
+web: $(dot_html) $(internals_html) html/index.html devhelp/index.html \
  $(dot_php)
-hvsupport.html: $(srcdir)/hvsupport.html.in
+todo.html.in: todo.pl
 	if [ -f  todo.cfg ]; then \
 		echo "Generating $@"; \
 		$(PERL) $< > $@ \
 		|| { rm $@ && exit 1; }; \
 	else \
 		echo "Stubbing $@"; \
 		echo "<html><body><h1>Todo list</h1></body></html>" > $@ ; \
 	fi
-$(srcdir)/hvsupport.html.in: $(srcdir)/hvsupport.pl $(api_DATA) \
+todo:
-		$(top_srcdir)/src/libvirt_public.syms \
+	rm -f todo.html.in
-	$(top_srcdir)/src/libvirt_qemu.syms $(top_srcdir)/src/libvirt_lxc.syms \
+	$(MAKE) todo.html
 	$(top_srcdir)/src/driver.h
 	$(AM_V_GEN)$(PERL) $(srcdir)/hvsupport.pl $(top_srcdir)/src > $@ \
 		|| { rm $@ && exit 1; }
-# xsltproc seems to add the xmlns="" attribute to random output elements:
+hvsupport.html.in: $(srcdir)/hvsupport.pl $(srcdir)/../src/libvirt_public.syms \
-# use sed to strip it out, as leaving it there triggers XML errors during
+	 $(srcdir)/../src/libvirt_qemu.syms $(srcdir)/../src/driver.h
-# further transformation steps
+	$(AM_V_GEN)$(PERL) $(srcdir)/hvsupport.pl $(srcdir)/../src > $@ || { rm $@ && exit 1; }
-news.html.in: \
+
-	  $(srcdir)/news.xml \
+.PHONY: todo
 	  $(srcdir)/news-html.xsl
 	$(AM_V_GEN)$(XSLTPROC) --nonet \
 	    $(srcdir)/news-html.xsl \
 	    $(srcdir)/news.xml \
 	  >$@-tmp \
 	    || { rm -f $@-tmp; exit 1; }; \
 	  sed 's/ xmlns=""//g' $@-tmp >$@ \
 	    || { rm -f $@-tmp; exit 1; }; \
 	  rm -f $@-tmp
 EXTRA_DIST += \
 	$(srcdir)/news.xml \
 	$(srcdir)/news.rng \
 	$(srcdir)/news-html.xsl
 MAINTAINERCLEANFILES += \
 	$(srcdir)/news.html.in
 %.png: %.fig
 	convert -rotate 90 $< $@
-%.html.tmp: %.html.in site.xsl subsite.xsl page.xsl \
+internals/%.html.tmp: internals/%.html.in subsite.xsl page.xsl sitemap.html.in
-		$(acl_generated)
+	@if [ -x $(XSLTPROC) ] ; then \
-	$(AM_V_GEN)name=`echo $@ | sed -e 's/.tmp//'`; \
+	  echo "Generating $@"; \
-	  dir=`dirname $@` ; \
+	  $(MKDIR_P) internals; \
-	  if test "$$dir" = "."; \
+	  name=`echo $@ | sed -e 's/.tmp//'`; \
-	  then \
+	  $(XSLTPROC) --stringparam pagename $$name --nonet --html \
-	    style=site.xsl; \
+	    $(top_srcdir)/docs/subsite.xsl $< > $@ \
-	  else \
+	    || { rm $@ && exit 1; }; fi
-	    $(MKDIR_P) $$dir; \
+
-	    style=subsite.xsl; \
+%.html.tmp: %.html.in site.xsl page.xsl sitemap.html.in
-	  fi; \
+	@if [ -x $(XSLTPROC) ] ; then \
-	  $(XSLTPROC) --stringparam pagename $$name \
+	  echo "Generating $@"; \
-	    --stringparam timestamp $(timestamp) --nonet \
+	  name=`echo $@ | sed -e 's/.tmp//'`; \
-	    $(top_srcdir)/docs/$$style $< > $@ \
+	  $(XSLTPROC) --stringparam pagename $$name --nonet --html \
-	    || { rm $@ && exit 1; }
+	    $(top_srcdir)/docs/site.xsl $< > $@ \
 	    || { rm $@ && exit 1; }; fi
 %.html: %.html.tmp
-	$(AM_V_GEN)$(XMLLINT) --nonet --format $< > $(srcdir)/$@ \
+	@if test -x $(XMLLINT) && test -x $(XMLCATALOG) ; then \
-	  || { rm $(srcdir)/$@ && exit 1; }
+	  if $(XMLCATALOG) '$(XML_CATALOG_FILE)' \
 	    "-//W3C//DTD XHTML 1.0 Strict//EN" > /dev/null ; then \
 	  echo "Validating $@" ; \
 	  SGML_CATALOG_FILES='$(XML_CATALOG_FILE)' \
 	  $(XMLLINT) --catalogs --nonet --format --valid $< > $(srcdir)/$@ \
 	  || { rm $(srcdir)/$@ && exit 1; }; \
 	  else echo "missing XHTML1 DTD" ; fi ; fi
-$(apihtml_generated): html/index.html
+%.php.tmp: %.php.in site.xsl page.xsl sitemap.html.in
 	@if [ -x $(XSLTPROC) ] ; then \
 	  echo "Generating $@"; \
 	  $(XSLTPROC) --stringparam pagename $(@:.tmp=) --nonet --html \
 	    $(top_srcdir)/docs/site.xsl $< > $@ \
 	    || { rm $@ && exit 1; }; fi
-html/index.html: libvirt-api.xml newapi.xsl page.xsl $(APIBUILD_STAMP)
+%.php: %.php.tmp %.php.code.in
-	$(AM_V_GEN)$(XSLTPROC) --nonet -o $(srcdir)/ \
+	@if [ -x $(XSLTPROC) ] ; then \
-	  --stringparam builddir '$(abs_top_builddir)' \
+	  echo "Scripting $@"; \
-	  --stringparam timestamp $(timestamp) \
+	    sed -e '/<a id="php_placeholder"><\/a>/r '"$(srcdir)/$@.code.in" \
-	  $(srcdir)/newapi.xsl $(srcdir)/libvirt-api.xml && \
+	    -e /php_placeholder/d < $@.tmp > $(srcdir)/$@ \
-	  $(XMLLINT) --nonet --noout $(srcdir)/html/*.html
+	    || { rm $(srcdir)/$@ && exit 1; }; fi
 html/index.html: libvirt-api.xml newapi.xsl page.xsl sitemap.html.in
 	$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
 	  $(XSLTPROC) --nonet -o $(srcdir)/ \
 	  $(srcdir)/newapi.xsl $(srcdir)/libvirt-api.xml ; fi && \
 	if test -x $(XMLLINT) && test -x $(XMLCATALOG) ; then \
 	  if $(XMLCATALOG) '$(XML_CATALOG_FILE)' "-//W3C//DTD XHTML 1.0 Strict//EN" \
 	    > /dev/null ; then \
 	  SGML_CATALOG_FILES='$(XML_CATALOG_FILE)' \
 	  $(XMLLINT) --catalogs --nonet --valid --noout $(srcdir)/html/*.html ; \
 	  else echo "missing XHTML1 DTD" ; fi ; fi
 $(addprefix $(srcdir)/,$(devhelphtml)): $(srcdir)/libvirt-api.xml $(devhelpxsl)
-	$(AM_V_GEN)$(XSLTPROC) --stringparam timestamp $(timestamp) \
+	$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
-	  --nonet -o $(srcdir)/devhelp/ \
+	  $(XSLTPROC) --nonet -o $(srcdir)/devhelp/ \
-	  $(top_srcdir)/docs/devhelp/devhelp.xsl $(srcdir)/libvirt-api.xml
+	  $(top_srcdir)/docs/devhelp/devhelp.xsl $(srcdir)/libvirt-api.xml ; fi
 python_generated_files = \
-		$(srcdir)/html/libvirt-libvirt-lxc.html \
+		$(srcdir)/html/libvirt-libvirt.html \
 		$(srcdir)/html/libvirt-libvirt-qemu.html \
 		$(srcdir)/html/libvirt-libvirt-admin.html \
 		$(srcdir)/html/libvirt-virterror.html \
 		$(srcdir)/libvirt-api.xml \
 		$(srcdir)/libvirt-refs.xml \
 		$(srcdir)/libvirt-lxc-api.xml \
 		$(srcdir)/libvirt-lxc-refs.xml \
 		$(srcdir)/libvirt-qemu-api.xml \
-		$(srcdir)/libvirt-qemu-refs.xml \
+		$(srcdir)/libvirt-qemu-refs.xml
 		$(srcdir)/libvirt-admin-api.xml \
 		$(srcdir)/libvirt-admin-refs.xml \
 		$(NULL)
 APIBUILD=$(srcdir)/apibuild.py
 APIBUILD_STAMP=$(APIBUILD).stamp
@@ -313,69 +234,32 @@ EXTRA_DIST += $(APIBUILD_STAMP)
 $(python_generated_files): $(APIBUILD_STAMP)
 $(APIBUILD_STAMP): $(srcdir)/apibuild.py \
-		$(top_srcdir)/include/libvirt/libvirt.h \
+		$(srcdir)/../include/libvirt/libvirt.h.in \
-		$(top_srcdir)/include/libvirt/libvirt-common.h.in \
+		$(srcdir)/../include/libvirt/libvirt-qemu.h \
-		$(top_srcdir)/include/libvirt/libvirt-domain-snapshot.h \
+		$(srcdir)/../include/libvirt/virterror.h \
-		$(top_srcdir)/include/libvirt/libvirt-domain.h \
+		$(srcdir)/../src/libvirt.c \
-		$(top_srcdir)/include/libvirt/libvirt-event.h \
+		$(srcdir)/../src/libvirt-qemu.c \
-		$(top_srcdir)/include/libvirt/libvirt-host.h \
+		$(srcdir)/../src/util/virterror.c
-		$(top_srcdir)/include/libvirt/libvirt-interface.h \
+	$(AM_V_GEN)srcdir=$(srcdir) $(PYTHON) $(APIBUILD)
 		$(top_srcdir)/include/libvirt/libvirt-network.h \
 		$(top_srcdir)/include/libvirt/libvirt-nodedev.h \
 		$(top_srcdir)/include/libvirt/libvirt-nwfilter.h \
 		$(top_srcdir)/include/libvirt/libvirt-secret.h \
 		$(top_srcdir)/include/libvirt/libvirt-storage.h \
 		$(top_srcdir)/include/libvirt/libvirt-stream.h \
 		$(top_srcdir)/include/libvirt/libvirt-lxc.h \
 		$(top_srcdir)/include/libvirt/libvirt-qemu.h \
 		$(top_srcdir)/include/libvirt/libvirt-admin.h \
 		$(top_srcdir)/include/libvirt/virterror.h \
 		$(top_srcdir)/src/libvirt.c \
 		$(top_srcdir)/src/libvirt-domain-snapshot.c \
 		$(top_srcdir)/src/libvirt-domain.c \
 		$(top_srcdir)/src/libvirt-host.c \
 		$(top_srcdir)/src/libvirt-interface.c \
 		$(top_srcdir)/src/libvirt-network.c \
 		$(top_srcdir)/src/libvirt-nodedev.c \
 		$(top_srcdir)/src/libvirt-nwfilter.c \
 		$(top_srcdir)/src/libvirt-secret.c \
 		$(top_srcdir)/src/libvirt-storage.c \
 		$(top_srcdir)/src/libvirt-stream.c \
 		$(top_srcdir)/src/libvirt-lxc.c \
 		$(top_srcdir)/src/libvirt-qemu.c \
 		$(top_srcdir)/src/libvirt-admin.c \
 		$(top_srcdir)/src/util/virerror.c \
 		$(top_srcdir)/src/util/virevent.c \
 		$(top_srcdir)/src/util/virtypedparam.c
 	$(AM_V_GEN)srcdir=$(srcdir) builddir=$(builddir) $(PYTHON) $(APIBUILD)
 	touch $@
 check-local: all
 dist-local: all
 clean-local:
-	rm -f *~ *.bak *.hierarchy *.signals *-unused.txt *.html html/*.html
+	rm -f *~ *.bak *.hierarchy *.signals *-unused.txt *.html
 maintainer-clean-local: clean-local
-	rm -rf $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml
+	rm -rf $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml todo.html.in hvsupport.html.in
 	rm -rf $(srcdir)/libvirt-qemu-api.xml $(srcdir)/libvirt-qemu-refs.xml
 	rm -rf $(srcdir)/libvirt-lxc-api.xml $(srcdir)/libvirt-lxc-refs.xml
 	rm -rf $(srcdir)/libvirt-admin-api.xml $(srcdir)/libvirt-admin-refs.xml
 	rm -rf $(APIBUILD_STAMP)
-rebuild: api qemu_api lxc_api admin_api all
+rebuild: api qemu_api all
 install-data-local:
 	$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)
 	for f in $(css) $(dot_html) $(gif) $(png); do \
 	  $(INSTALL) -m 0644 $(srcdir)/$$f $(DESTDIR)$(HTML_DIR); done
 	$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)/js
 	for f in $(javascript); do \
 	  $(INSTALL) -m 0644 $(srcdir)/$$f $(DESTDIR)$(HTML_DIR)/js/; done
 	$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)/logos
 	for f in $(logofiles); do \
 	  $(INSTALL) -m 0644 $(srcdir)/$$f $(DESTDIR)$(HTML_DIR)/logos; done
 	$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)/html
 	for h in $(apihtml); do \
 	  $(INSTALL) -m 0644 $(srcdir)/$$h $(DESTDIR)$(HTML_DIR)/html; done
@@ -388,26 +272,10 @@ install-data-local:
 	for file in $(devhelphtml) $(devhelppng) $(devhelpcss); do \
 	    $(INSTALL) -m 0644 $(srcdir)/$${file} $(DESTDIR)$(DEVHELP_DIR) ; \
 	done
 	$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)/fonts
 	for f in $(fonts); do \
 	  $(INSTALL) -m 0644 $(srcdir)/$$f $(DESTDIR)$(HTML_DIR)/fonts; \
 	done
 uninstall-local:
-	for f in $(css) $(dot_html) $(gif) $(png) $(fonts); do \
+	for h in $(apihtml); do rm $(DESTDIR)$(HTML_DIR)/$$h; done
-	  rm -f $(DESTDIR)$(HTML_DIR)/$$f; \
+	for p in $(apipng); do rm $(DESTDIR)$(HTML_DIR)/$$p; done
 	done
 	for f in $(logofiles); do \
 	  rm -f $(DESTDIR)$(HTML_DIR)/$$f; \
 	done
 	for f in $(javascript); do \
 	  rm -f $(DESTDIR)$(HTML_DIR)/$$f; \
 	done
 	for h in $(apihtml); do rm -f $(DESTDIR)$(HTML_DIR)/$$h; done
 	for p in $(apipng); do rm -f $(DESTDIR)$(HTML_DIR)/$$p; done
 	for f in $(internals_html); do \
 	  rm -f $(DESTDIR)$(HTML_DIR)/$$f; \
 	done
 	for f in $(devhelphtml) $(devhelppng) $(devhelpcss); do \
-	  rm -f $(DESTDIR)$(DEVHELP_DIR)/$$(basename $$f); \
+	  rm $(DESTDIR)$(DEVHELP_DIR)/$$(basename $$f); \
 	done
--- a/docs/acl.html.in
+++ b/docs/acl.html.in
@@ -1,100 +0,0 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE html>
 <html xmlns="http://www.w3.org/1999/xhtml">
  <body>
    <h1>Client access control</h1>
    <p>
      Libvirt's client access control framework allows administrators
      to setup fine grained permission rules across client users,
      managed objects and API operations. This allows client connections
      to be locked down to a minimal set of privileges.
    </p>
    <ul id="toc"></ul>
    <h2><a id="intro">Access control introduction</a></h2>
    <p>
      In a default configuration, the libvirtd daemon has three levels
      of access control. All connections start off in an unauthenticated
      state, where the only API operations allowed are those required
      to complete authentication. After successful authentication, a
      connection either has full, unrestricted access to all libvirt
      API calls, or is locked down to only "read only" operations,
      according to what socket a client connection originated on.
    </p>
    <p>
      The access control framework allows authenticated connections to
      have fine grained permission rules to be defined by the administrator.
      Every API call in libvirt has a set of permissions that will
      be validated against the object being used. For example, the
      <code>virDomainSetSchedulerParametersFlags</code> method will
      check whether the client user has the <code>write</code>
      permission on the <code>domain</code> object instance passed
      in as a parameter. Further permissions will also be checked
      if certain flags are set in the API call. In addition to
      checks on the object passed in to an API call, some methods
      will filter their results. For example the <code>virConnectListAllDomains</code>
      method will check the <code>search_domains</code> on the <code>connect</code>
      object, but will also filter the returned <code>domain</code>
      objects to only those on which the client user has the
      <code>getattr</code> permission.
    </p>
    <h2><a id="drivers">Access control drivers</a></h2>
    <p>
      The access control framework is designed as a pluggable
      system to enable future integration with arbitrary access
      control technologies. By default, the <code>none</code>
      driver is used, which does no access control checks at
      all. At this time, libvirt ships with support for using
      <a href="http://www.freedesktop.org/wiki/Software/polkit/">polkit</a> as a real access
      control driver. To learn how to use the polkit access
      driver consult <a href="aclpolkit.html">the configuration
      docs</a>.
    </p>
    <p>
      The access driver is configured in the <code>libvirtd.conf</code>
      configuration file, using the <code>access_drivers</code>
      parameter. This parameter accepts an array of access control
      driver names. If more than one access driver is requested,
      then all must succeed in order for access to be granted.
      To enable 'polkit' as the driver:
    </p>
    <pre>
 # augtool -s set '/files/etc/libvirt/libvirtd.conf/access_drivers[1]' polkit
    </pre>
    <p>
      And to reset back to the default (no-op) driver
    </p>
    <pre>
 # augtool -s rm /files/etc/libvirt/libvirtd.conf/access_drivers
    </pre>
    <p>
      <strong>Note:</strong> changes to libvirtd.conf require that
      the libvirtd daemon be restarted.
    </p>
    <h2><a id="perms">Objects and permissions</a></h2>
    <p>
      Libvirt applies access control to all the main object
      types in its API. Each object type, in turn, has a set
      of permissions defined. To determine what permissions
      are checked for specific API call, consult the
      <a href="html/index.html">API reference manual</a>
      documentation for the API in question.
    </p>
    <div id="include" filename="aclperms.htmlinc"/>
  </body>
 </html>
--- a/docs/aclpolkit.html.in
+++ b/docs/aclpolkit.html.in
@@ -1,531 +0,0 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE html>
 <html xmlns="http://www.w3.org/1999/xhtml">
  <body>
    <h1>Polkit access control</h1>
    <p>
      Libvirt's client <a href="acl.html">access control framework</a> allows
      administrators to setup fine grained permission rules across client users,
      managed objects and API operations. This allows client connections
      to be locked down to a minimal set of privileges. The polkit driver
      provides a simple implementation of the access control framework.
    </p>
    <ul id="toc"></ul>
    <h2><a id="intro">Introduction</a></h2>
    <p>
      A default install of libvirt will typically use
      <a href="http://www.freedesktop.org/wiki/Software/polkit/">polkit</a>
      to authenticate the initial user connection to libvirtd. This is a
      very coarse grained check though, either allowing full read-write
      access to all APIs, or just read-only access. The polkit access
      control driver in libvirt builds on this capability to allow for
      fine grained control over the operations a user may perform on an
      object.
    </p>
    <h2><a id="perms">Permission names</a></h2>
    <p>
      The libvirt <a href="acl.html#perms">object names and permission names</a>
      are mapped onto polkit action names using the simple pattern:
    </p>
    <pre>org.libvirt.api.$object.$permission
 </pre>
    <p>
      The only caveat is that any underscore characters in the
      object or permission names are converted to hyphens. So,
      for example, the <code>search_storage_vols</code> permission
      on the <code>storage_pool</code> object maps to the polkit
      action:
    </p>
    <pre>org.libvirt.api.storage-pool.search-storage-vols
 </pre>
    <p>
      The default policy for any permission which corresponds to
      a "read only" operation, is to allow access. All other
      permissions default to deny access.
    </p>
    <h2><a id="attrs">Object identity attributes</a></h2>
    <p>
      To allow polkit authorization rules to be written to match
      against individual object instances, libvirt provides a number
      of authorization detail attributes when performing a permission
      check. The set of attributes varies according to the type
      of object being checked
    </p>
    <h3><a id="object_connect">virConnectPtr</a></h3>
    <table class="acl">
      <thead>
        <tr>
          <th>Attribute</th>
          <th>Description</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>connect_driver</td>
          <td>Name of the libvirt connection driver</td>
        </tr>
      </tbody>
    </table>
    <h3><a id="object_domain">virDomainPtr</a></h3>
    <table class="acl">
      <thead>
        <tr>
          <th>Attribute</th>
          <th>Description</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>connect_driver</td>
          <td>Name of the libvirt connection driver</td>
        </tr>
        <tr>
          <td>domain_name</td>
          <td>Name of the domain, unique to the local host</td>
        </tr>
        <tr>
          <td>domain_uuid</td>
          <td>UUID of the domain, globally unique</td>
        </tr>
      </tbody>
    </table>
    <h3><a id="object_interface">virInterfacePtr</a></h3>
    <table class="acl">
      <thead>
        <tr>
          <th>Attribute</th>
          <th>Description</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>connect_driver</td>
          <td>Name of the libvirt connection driver</td>
        </tr>
        <tr>
          <td>interface_name</td>
          <td>Name of the network interface, unique to the local host</td>
        </tr>
        <tr>
          <td>interface_macaddr</td>
          <td>MAC address of the network interface, not unique</td>
        </tr>
      </tbody>
    </table>
    <h3><a id="object_network">virNetworkPtr</a></h3>
    <table class="acl">
      <thead>
        <tr>
          <th>Attribute</th>
          <th>Description</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>connect_driver</td>
          <td>Name of the libvirt connection driver</td>
        </tr>
        <tr>
          <td>network_name</td>
          <td>Name of the network, unique to the local host</td>
        </tr>
        <tr>
          <td>network_uuid</td>
          <td>UUID of the network, globally unique</td>
        </tr>
      </tbody>
    </table>
    <h3><a id="object_node_device">virNodeDevicePtr</a></h3>
    <table class="acl">
      <thead>
        <tr>
          <th>Attribute</th>
          <th>Description</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>connect_driver</td>
          <td>Name of the libvirt connection driver</td>
        </tr>
        <tr>
          <td>node_device_name</td>
          <td>Name of the node device, unique to the local host</td>
        </tr>
      </tbody>
    </table>
    <h3><a id="object_nwfilter">virNWFilterPtr</a></h3>
    <table class="acl">
      <thead>
        <tr>
          <th>Attribute</th>
          <th>Description</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>connect_driver</td>
          <td>Name of the libvirt connection driver</td>
        </tr>
        <tr>
          <td>nwfilter_name</td>
          <td>Name of the network filter, unique to the local host</td>
        </tr>
        <tr>
          <td>nwfilter_uuid</td>
          <td>UUID of the network filter, globally unique</td>
        </tr>
      </tbody>
    </table>
    <h3><a id="object_secret">virSecretPtr</a></h3>
    <table class="acl">
      <thead>
        <tr>
          <th>Attribute</th>
          <th>Description</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>connect_driver</td>
          <td>Name of the libvirt connection driver</td>
        </tr>
        <tr>
          <td>secret_uuid</td>
          <td>UUID of the secret, globally unique</td>
        </tr>
        <tr>
          <td>secret_usage_volume</td>
          <td>Name of the associated volume, if any</td>
        </tr>
        <tr>
          <td>secret_usage_ceph</td>
          <td>Name of the associated Ceph server, if any</td>
        </tr>
        <tr>
          <td>secret_usage_target</td>
          <td>Name of the associated iSCSI target, if any</td>
        </tr>
        <tr>
          <td>secret_usage_name</td>
          <td>Name of the associated TLS secret, if any</td>
        </tr>
      </tbody>
    </table>
    <h3><a id="object_storage_pool">virStoragePoolPtr</a></h3>
    <table class="acl">
      <thead>
        <tr>
          <th>Attribute</th>
          <th>Description</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>connect_driver</td>
          <td>Name of the libvirt connection driver</td>
        </tr>
        <tr>
          <td>pool_name</td>
          <td>Name of the storage pool, unique to the local host</td>
        </tr>
        <tr>
          <td>pool_uuid</td>
          <td>UUID of the storage pool, globally unique</td>
        </tr>
      </tbody>
    </table>
    <h3><a id="object_storage_vol">virStorageVolPtr</a></h3>
    <table class="acl">
      <thead>
        <tr>
          <th>Attribute</th>
          <th>Description</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>connect_driver</td>
          <td>Name of the libvirt connection driver</td>
        </tr>
        <tr>
          <td>pool_name</td>
          <td>Name of the storage pool, unique to the local host</td>
        </tr>
        <tr>
          <td>pool_uuid</td>
          <td>UUID of the storage pool, globally unique</td>
        </tr>
        <tr>
          <td>vol_name</td>
          <td>Name of the storage volume, unique to the pool</td>
        </tr>
        <tr>
          <td>vol_key</td>
          <td>Key of the storage volume, globally unique</td>
        </tr>
      </tbody>
    </table>
    <h2><a id="connect_driver">Hypervisor Driver connect_driver</a></h2>
    <p>
      The <code>connect_driver</code> parameter describes the
      client's <a href="remote.html">remote Connection Driver</a>
      name based on the <a href="uri.html">URI</a> used for the
      connection.
    </p>
    <p>
      <span class="since">Since 4.1.0</span>, when calling an API
      outside the scope of the primary connection driver, the
      primary driver will attempt to open a secondary connection
      to the specific API driver in order to process the API. For
      example, when hypervisor domain processing needs to make an
      API call within the storage driver or the network filter driver
      an attempt to open a connection to the "storage" or "nwfilter"
      driver will be made. Similarly, a "storage" primary connection
      may need to create a connection to the "secret" driver in order
      to process secrets for the API. If successful, then calls to
      those API's will occur in the <code>connect_driver</code> context
      of the secondary connection driver rather than in the context of
      the primary driver. This affects the <code>connect_driver</code>
      returned from rule generation from the <code>action.loookup</code>
      function. The following table provides a list of the various
      connection drivers and the <code>connect_driver</code> name
      used by each regardless of primary or secondary connection.
      The access denied error message from libvirt will list the
      connection driver by name that denied the access.
    </p>
    <h3><a id="object_connect_driver">Connection Driver Name</a></h3>
    <table class="acl">
      <thead>
        <tr>
          <th>Connection Driver</th>
          <th><code>connect_driver</code> name</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td>bhyve</td>
          <td>bhyve</td>
        </tr>
        <tr>
          <td>esx</td>
          <td>ESX</td>
        </tr>
        <tr>
          <td>hyperv</td>
          <td>Hyper-V</td>
        </tr>
        <tr>
          <td>interface</td>
          <td>interface</td>
        </tr>
        <tr>
          <td>libxl</td>
          <td>xenlight</td>
        </tr>
        <tr>
          <td>lxc</td>
          <td>LXC</td>
        </tr>
        <tr>
          <td>network</td>
          <td>network</td>
        </tr>
        <tr>
          <td>nodedev</td>
          <td>nodedev</td>
        </tr>
        <tr>
          <td>nwfilter</td>
          <td>NWFilter</td>
        </tr>
        <tr>
          <td>openvz</td>
          <td>OPENVZ</td>
        </tr>
        <tr>
          <td>phyp</td>
          <td>PHYP</td>
        </tr>
        <tr>
          <td>qemu</td>
          <td>QEMU</td>
        </tr>
        <tr>
          <td>secret</td>
          <td>secret</td>
        </tr>
        <tr>
          <td>storage</td>
          <td>storage</td>
        </tr>
        <tr>
          <td>vbox</td>
          <td>VBOX</td>
        </tr>
        <tr>
          <td>vmware</td>
          <td>VMWARE</td>
        </tr>
        <tr>
          <td>vz</td>
          <td>vz</td>
        </tr>
        <tr>
          <td>xenapi</td>
          <td>XenAPI</td>
        </tr>
      </tbody>
    </table>
    <h2><a id="user">User identity attributes</a></h2>
    <p>
      At this point in time, the only attribute provided by
      libvirt to identify the user invoking the operation
      is the PID of the client program. This means that the
      polkit access control driver is only useful if connections
      to libvirt are restricted to its UNIX domain socket. If
      connections are being made to a TCP socket, no identifying
      information is available and access will be denied.
      Also note that if the client is connecting via an SSH
      tunnel, it is the local SSH user that will be identified.
      In future versions, it is expected that more information
      about the client user will be provided, including the
      SASL / Kerberos username and/or x509 distinguished
      name obtained from the authentication provider in use.
    </p>
    <h2><a id="checks">Writing access control policies</a></h2>
    <p>
      If using versions of polkit prior to 0.106 then it is only
      possible to validate (user, permission) pairs via the <code>.pkla</code>
      files. Fully validation of the (user, permission, object) triple
      requires the new JavaScript <code>.rules</code> support that
      was introduced in version 0.106. The latter is what will be
      described here.
    </p>
    <p>
      Libvirt does not ship any rules files by default. It merely
      provides a definition of the default behaviour for each
      action (permission). As noted earlier, permissions which
      correspond to read-only operations in libvirt will be allowed
      to all users by default; everything else is denied by default.
      Defining custom rules requires creation of a file in the
      <code>/etc/polkit-1/rules.d</code> directory with a name
      chosen by the administrator (<code>100-libvirt-acl.rules</code>
      would be a reasonable choice). See the <code>polkit(8)</code>
      manual page for a description of how to write these files
      in general. The key idea is to create a file containing
      something like
    </p>
    <pre>
 polkit.addRule(function(action, subject) {
  ....logic to check 'action' and 'subject'...
 });
    </pre>
    <p>
      In this code snippet above, the <code>action</code> object
      instance will represent the libvirt permission being checked
      along with identifying attributes for the object it is being
      applied to. The <code>subject</code> meanwhile will identify
      the libvirt client app (with the caveat above about it only
      dealing with local clients connected via the UNIX socket).
      On the <code>action</code> object, the permission name is
      accessible via the <code>id</code> attribute, while the
      object identifying attributes are exposed via the
      <code>lookup</code> method.
    </p>
    <p>
    See
    <a href="https://libvirt.org/git/?p=libvirt.git;a=tree;f=examples/polkit;hb=HEAD">source code</a>
    for a more complex example.
    </p>
    <h3><a id="exconnect">Example: restricting ability to connect to drivers</a></h3>
    <p>
      Consider a local user <code>berrange</code>
      who has been granted permission to connect to libvirt in
      full read-write mode. The goal is to only allow them to
      use the <code>QEMU</code> driver and not the Xen or LXC
      drivers which are also available in libvirtd.
      To achieve this we need to write a rule which checks
      whether the <code>connect_driver</code> attribute
      is <code>QEMU</code>, and match on an action
      name of <code>org.libvirt.api.connect.getattr</code>. Using
      the javascript rules format, this ends up written as
    </p>
    <pre>
 polkit.addRule(function(action, subject) {
    if (action.id == "org.libvirt.api.connect.getattr" &amp;&amp;
        subject.user == "berrange") {
          if (action.lookup("connect_driver") == 'QEMU') {
            return polkit.Result.YES;
          } else {
            return polkit.Result.NO;
          }
    }
 });
    </pre>
    <h3><a id="exdomain">Example: restricting access to a single domain</a></h3>
    <p>
      Consider a local user <code>berrange</code>
      who has been granted permission to connect to libvirt in
      full read-write mode. The goal is to only allow them to
      see the domain called <code>demo</code> on the LXC driver.
      To achieve this we need to write a rule which checks
      whether the <code>connect_driver</code> attribute
      is <code>LXC</code> and the <code>domain_name</code>
      attribute is <code>demo</code>, and match on an action
      name of <code>org.libvirt.api.domain.getattr</code>. Using
      the javascript rules format, this ends up written as
    </p>
    <pre>
 polkit.addRule(function(action, subject) {
    if (action.id == "org.libvirt.api.domain.getattr" &amp;&amp;
        subject.user == "berrange") {
          if (action.lookup("connect_driver") == 'LXC' &amp;&amp;
              action.lookup("domain_name") == 'demo') {
            return polkit.Result.YES;
          } else {
            return polkit.Result.NO;
          }
    }
 });
    </pre>
  </body>
 </html>
--- a/docs/android-chrome-192x192.png
+++ b/docs/android-chrome-192x192.png
--- a/docs/android-chrome-256x256.png
+++ b/docs/android-chrome-256x256.png
--- a/docs/api.html.in
+++ b/docs/api.html.in
@@ -1,6 +1,5 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0"?>
-<!DOCTYPE html>
+<html>
 <html xmlns="http://www.w3.org/1999/xhtml">
  <body>
    <h1>The libvirt API concepts</h1>
@@ -9,31 +8,26 @@
    <ul id="toc"></ul>
-    <h2><a id="Objects">Objects Exposed</a></h2>
+    <h2><a name="Objects">Objects exposed</a></h2>
-    <p> As defined in the <a href="goals.html">goals section</a>, the libvirt
+    <p> As defined in the <a href="goals.html">goals section</a>, libvirt
-    API is designed to expose all the resources needed to manage the
+    API need to expose all the resources needed to manage the virtualization
-    virtualization support of recent operating systems. The first object
+    support of recent operating systems. The first object manipulated though
-    manipulated through the API is the <code>virConnectPtr</code>, which
+    the API is <code>virConnectPtr</code> which represent a connection to
-    represents the connection to a hypervisor. Any application using libvirt
+    an hypervisor. Any application using libvirt is likely to start using the
-    is likely to start using the
+    API by calling one of <a href="html/libvirt-libvirt.html#virConnectOpen"
    API by calling one of <a href="html/libvirt-libvirt-host.html#virConnectOpen"
    >the virConnectOpen functions</a>. You will note that those functions take
-    a name argument which is actually a <a href="uri.html">connection URI</a>
+    a name argument which is actually an URI to select the right hypervisor to
-    to select the right hypervisor to open.
+    open, this is needed to allow remote connections and also select between
-    A URI is needed to allow remote connections and also select between
+    different possible hypervisors (for example on a Linux system it may be
-    different possible hypervisors. For example, on a Linux system it may be
+    possible to use both KVM and LinuxContainers on the same node). A NULL
-    possible to use both KVM and LinuxContainers on the same node. A NULL
+    name will default to a preselected hypervisor but it's probably not a
    name will default to a preselected hypervisor, but it's probably not a
    wise thing to do in most cases. See the <a href="uri.html">connection
    URI</a> page for a full descriptions of the values allowed.</p>
-    <p> OnDevice the application obtains a
+    <p> Once the application obtained a <code class='docref'>virConnectPtr</code>
-      <a href="/html/libvirt-libvirt-host.html#virConnectPtr">
+    connection to the
-        <code>virConnectPtr</code>
+    hypervisor it can then use it to manage domains and related resources
-      </a>
+    available for virtualization like storage and networking. All those are
-    connection to the hypervisor it can then use it to manage the hypervisor's
+    exposed as first class objects, and connected to the hypervisor connection
    available domains and related virtualization
    resources, such as storage and networking. All those are
    exposed as first class objects and connected to the hypervisor connection
    (and the node or cluster where it is available).</p>
    <p class="image">
      <img alt="first class objects exposed by the API"
@@ -41,340 +35,92 @@
    </p>
    <p> The figure above shows the five main objects exported by the API:</p>
    <ul>
-      <li>
+      <li>virConnectPtr: represent a connection to an hypervisor.</li>
-        <a href="html/libvirt-libvirt-host.html#virConnectPtr">
+      <li>virDomainPtr: represent one domain either active or defined (i.e.
-          <code>virConnectPtr</code>
+      existing as permanent config file and storage but not currently running
-        </a>
+      on that node). The function <code class='docref'>virConnectListDomains</code>
-      <p>Represents the connection to a hypervisor. Use one of the
+      allows to list all the IDs for the domains active on this hypervisor.</li>
-      <a href="html/libvirt-libvirt-host.html#virConnectOpen">virConnectOpen</a>
+      <li>virNetworkPtr: represent one network either active or defined (i.e.
-      functions to obtain connection to the hypervisor which is then used
+      existing as permanent config file and storage but not currently activated.
-      as a parameter to other connection API's.</p></li>
+      The function <code class='docref'>virConnectListNetworks</code>
-      <li>
+      allows to list all the virtualization networks activated on this node.</li>
-        <a href="html/libvirt-libvirt-domain.html#virDomainPtr">
+      <li>virStorageVolPtr: represent one storage volume, usually this is used
          <code>virDomainPtr</code>
        </a>
      <p>Represents one domain either active or defined (i.e. existing as
      permanent config file and storage but not currently running on that
      node). The function
        <a href="html/libvirt-libvirt-domain.html#virConnectListAllDomains">
          <code>virConnectListAllDomains</code>
        </a>
      lists all the domains for the hypervisor.</p></li>
      <li>
        <a href="html/libvirt-libvirt-network.html#virNetworkPtr">
          <code>virNetworkPtr</code>
        </a>
      <p>Represents one network either active or defined (i.e. existing
      as permanent config file and storage but not currently activated).
      The function
        <a href="html/libvirt-libvirt-network.html#virConnectListAllNetworks">
          <code>virConnectListAllNetworks</code>
        </a>
      lists all the virtualization networks for the hypervisor.</p></li>
      <li>
        <a href="html/libvirt-libvirt-storage.html#virStorageVolPtr">
          <code>virStorageVolPtr</code>
        </a>
      <p>Represents one storage volume generally used
      as a block device available to one of the domains. The function
-        <a href="html/libvirt-libvirt-storage.html#virStorageVolLookupByPath">
+      <code class="docref">virStorageVolLookupByPath</code> allows to find
-          <code>virStorageVolLookupByPath</code>
+      the object based on its path on the node.</li>
-        </a>
+      <li>virStoragePoolPtr: represent a storage pool, i.e. a logical area
-      finds the storage volume object based on its path on the node.</p></li>
+      which can be used to allocate and store storage volumes. The function
-      <li>
+      <code class="docref">virStoragePoolLookupByVolume</code> allows to find
-        <a href="html/libvirt-libvirt-storage.html#virStoragePoolPtr">
+      the storage pool containing a given storage volume.</li>
          <code>virStoragePoolPtr</code>
        </a>
      <p>Represents a storage pool, which is a logical area
      used to allocate and store storage volumes. The function
        <a href="html/libvirt-libvirt-storage.html#virConnectListAllStoragePools">
          <code>virConnectListAllStoragePools</code>
        </a>
      lists all of the virtualization storage pools on the hypervisor.
      The function
        <a href="html/libvirt-libvirt-storage.html#virStoragePoolLookupByVolume">
          <code>virStoragePoolLookupByVolume</code>
        </a>
      finds the storage pool containing a given storage volume.</p></li>
    </ul>
-    <p> Most objects manipulated by the library can also be represented using
+    <p> Most object manipulated by the library can also be represented using
      XML descriptions. This is used primarily to create those object, but is
      also helpful to modify or save their description back.</p>
-    <p> Domains, networks, and storage pools can be either <code>active</code>
+    <p> Domains, network and storage pools can be either <code>active</code>
      i.e. either running or available for immediate use, or
      <code>defined</code> in which case they are inactive but there is
      a permanent definition available in the system for them. Based on this
-      they can be activated dynamically in order to be used.</p>
+      thay can be activated dynamically in order to be used.</p>
-    <p> Most objects can also be named in various ways:</p>
+    <p> Most kind of object can also be named in various ways:</p>
    <ul>
-      <li><code>name</code>
+      <li>by their <code>name</code>, an user friendly identifier but
-      <p>A user friendly identifier but whose uniqueness
+      whose unicity cannot be garanteed between two nodes.</li>
-      cannot be guaranteed between two nodes.</p></li>
+      <li>by their <code>ID</code>, which is a runtime unique identifier
-      <li><code>ID</code>
+      provided by the hypervisor for one given activation of the object,
-      <p>A runtime unique identifier
+      but it becomes invalid once the resource is deactivated.</li >
-      provided by the hypervisor for one given activation of the object;
+      <li>by their <code>UUID</code>, a 16 bytes unique identifier
      however, it becomes invalid once the resource is deactivated.</p></li >
      <li><code>UUID</code>
      <p> A 16 byte unique identifier
      as defined in <a href="http://www.ietf.org/rfc/rfc4122.txt">RFC 4122</a>,
-      which is guaranteed to be unique for long term usage and across a
+      which is garanteed to be unique for long term usage and across a
-      set of nodes.</p></li>
+      set of nodes.</li>
    </ul>
-    <h2><a id="Functions">Functions and Naming Conventions</a></h2>
+    <h2><a name="Functions">Functions and naming
      conventions</a></h2>
    <p> The naming of the functions present in the library is usually
-      composed by a prefix describing the object associated to the function
+      made of a prefix describing the object associated to the function
      and a verb describing the action on that object.</p>
-    <p> For each first class object you will find APIs
+    <p> For each first class object you will find apis
      for the following actions:</p>
    <ul>
-      <li><b>Lookup</b> [...LookupBy...]
+      <li><b>Lookup</b>:...LookupByName,</li>
-      <p>Used to perform lookups on objects by some type of identifier,
+      <li><b>Enumeration</b>:virConnectList... and virConnectNumOf...:
-      such as:</p>
+        those are used to enumerate a set of object available to an given
-          <ul>
+        hypervisor connection like:
-            <li>
+        <code class='docref'>virConnectListDomains</code>,
-              <a href="html/libvirt-libvirt-domain.html#virDomainLookupByID">
+        <code class='docref'>virConnectNumOfDomains</code>,
-                <code>virDomainLookupByID</code>
+        <code class='docref'>virConnectListNetworks</code>,
-              </a>
+        <code class='docref'>virConnectListStoragePools</code>, etc.</li>
-            </li>
+      <li><b>Description</b>: ...GetInfo: those are generic accessor providing
-            <li>
+        a set of informations about an object, they are
-              <a href="html/libvirt-libvirt-domain.html#virDomainLookupByName">
+        <code class='docref'>virNodeGetInfo</code>,
-                <code>virDomainLookupByName</code>
+        <code class='docref'>virDomainGetInfo</code>,
-              </a>
+        <code class='docref'>virStoragePoolGetInfo</code>,
-            </li>
+        <code class='docref'>virStorageVolGetInfo</code>.</li>
-            <li>
+      <li><b>Accessors</b>: ...Get... and ...Set...: those are more specific
-              <a href="html/libvirt-libvirt-domain.html#virDomainLookupByUUID">
+        accessors to query or modify the given object, like
-                <code>virDomainLookupByUUID</code>
+        <code class='docref'>virConnectGetType</code>,
-              </a>
+        <code class='docref'>virDomainGetMaxMemory</code>,
-            </li>
+        <code class='docref'>virDomainSetMemory</code>,
-            <li>
+        <code class='docref'>virDomainGetVcpus</code>,
-              <a href="html/libvirt-libvirt-domain.html#virDomainLookupByUUIDString">
+        <code class='docref'>virStoragePoolSetAutostart</code>,
-                <code>virDomainLookupByUUIDString</code>
+        <code class='docref'>virNetworkGetBridgeName</code>, etc.</li>
-              </a>
+      <li><b>Creation</b>: </li>
-            </li>
+      <li><b>Destruction</b>: ... </li>
          </ul>
      </li>
      <li><b>Enumeration</b> [virConnectList..., virConnectNumOf...]
      <p>Used to enumerate a set of object available to a given
      hypervisor connection such as:</p>
          <ul>
            <li>
              <a href="html/libvirt-libvirt-domain.html#virConnectListDomains">
                <code>virConnectListDomains</code>
              </a>
            </li>
            <li>
              <a href="html/libvirt-libvirt-domain.html#virConnectNumOfDomains">
                <code>virConnectNumOfDomains</code>
              </a>
            </li>
            <li>
              <a href="html/libvirt-libvirt-network.html#virConnectListNetworks">
                <code>virConnectListNetworks</code>
              </a>
            </li>
            <li>
              <a href="html/libvirt-libvirt-storage.html#virConnectListStoragePools">
                <code>virConnectListStoragePools</code>
              </a>
            </li>
          </ul>
      </li>
      <li><b>Description</b> [...GetInfo]
      <p>Generic accessor providing a set of generic information about an
      object, such as: </p>
        <ul>
          <li>
            <a href="html/libvirt-libvirt-host.html#virNodeGetInfo">
              <code>virNodeGetInfo</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-domain.html#virDomainGetInfo">
              <code>virDomainGetInfo</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-storage.html#virStoragePoolGetInfo">
              <code>virStoragePoolGetInfo</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-storage.html#virStorageVolGetInfo">
              <code>virStorageVolGetInfo</code>
            </a>
          </li>
        </ul>
      </li>
      <li><b>Accessors</b> [...Get..., ...Set...]
      <p>Specific accessors used to query or modify data for the given object,
      such as: </p>
        <ul>
          <li>
            <a href="html/libvirt-libvirt-host.html#virConnectGetType">
              <code>virConnectGetType</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-domain.html#virDomainGetMaxMemory">
              <code>virDomainGetMaxMemory</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-domain.html#virDomainSetMemory">
              <code>virDomainSetMemory</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-domain.html#virDomainGetVcpus">
              <code>virDomainGetVcpus</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-storage.html#virStoragePoolSetAutostart">
              <code>virStoragePoolSetAutostart</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-network.html#virNetworkGetBridgeName">
              <code>virNetworkGetBridgeName</code>
            </a>
          </li>
        </ul>
      </li>
      <li><b>Creation</b> [...Create, ...CreateXML]
      <p>Used to create and start objects.  The ...CreateXML APIs will create
      the object based on an XML description, while the ...Create APIs will
      create the object based on existing object pointer, such as: </p>
        <ul>
          <li>
            <a href="html/libvirt-libvirt-domain.html#virDomainCreate">
              <code>virDomainCreate</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-domain.html#virDomainCreateXML">
              <code>virDomainCreateXML</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-network.html#virNetworkCreate">
              <code>virNetworkCreate</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-network.html#virNetworkCreateXML">
              <code>virNetworkCreateXML</code>
            </a>
          </li>
        </ul>
      </li>
      <li><b>Destruction</b> [...Destroy]
      <p>Used to shutdown or deactivate and destroy objects, such as: </p>
        <ul>
          <li>
            <a href="html/libvirt-libvirt-domain.html#virDomainDestroy">
              <code>virDomainDestroy</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-network.html#virNetworkDestroy">
              <code>virNetworkDestroy</code>
            </a>
          </li>
          <li>
            <a href="html/libvirt-libvirt-storage.html#virStoragePoolDestroy">
              <code>virStoragePoolDestroy</code>
            </a>
          </li>
        </ul>
      </li>
    </ul>
    <p>Note: functions returning vir*Ptr (like the virDomainLookup functions)
    allocate memory which needs to be freed by the caller by the corresponding
    vir*Free function (e.g. virDomainFree for a virDomainPtr object).
    </p>
    <p> For more in-depth details of the storage related APIs see
      <a href="storage.html">the storage management page</a>.
    </p>
-    <h2><a id="Drivers">The libvirt Drivers</a></h2>
+    <h2><a name="Driver">The libvirt drivers</a></h2>
-    <p>Drivers are the basic building block for libvirt functionality
+    <p></p>
    to support the capability to handle specific hypervisor driver calls.
    Drivers are discovered and registered during connection processing as
    part of the
      <a href="html/libvirt-libvirt-host.html#virInitialize">
        <code>virInitialize</code>
      </a>
    API. Each driver
    has a registration API which loads up the driver specific function
    references for the libvirt APIs to call. The following is a simplistic
    view of the hypervisor driver mechanism. Consider the stacked list of
    drivers as a series of modules that can be plugged into the architecture
    depending on how libvirt is configured to be built.</p>
    <p class="image">
      <img alt="The libvirt driver architecture"
           src="libvirt-driver-arch.png"/>
    </p>
-    <p>The driver architecture is also used to support other virtualization
+    <h2><a name="Remote">Daemon and remote access</a></h2>
-    components such as storage, storage pools, host device, networking,
+    <p></p>
    network interfaces, and network filters.</p>
    <p>See the <a href="drivers.html">libvirt drivers</a> page for more
    information on hypervisor and storage specific drivers.</p>
    <p>Not all drivers support every virtualization function possible.
    The <a href="hvsupport.html">libvirt API support matrix</a> lists
    the various functions and support found in each driver by the version
    support was added into libvirt.
    </p>
    <h2><a id="Remote">Daemon and Remote Access</a></h2>
    <p>Access to libvirt drivers is primarily handled by the libvirtd
    daemon through the <a href="remote.html">remote</a> driver via an
    <a href="internals/rpc.html">RPC</a>. Some hypervisors do support
    client-side connections and responses, such as Test, OpenVZ, VMware,
    Power VM (phyp), VirtualBox (vbox), ESX, Hyper-V, Xen, and Virtuozzo.
    The libvirtd daemon service is started on the host at system boot
    time and can also be restarted at any time by a properly privileged
    user, such as root. The libvirtd daemon uses the same libvirt API
    <a href="html/libvirt-libvirt-host.html#virInitialize">
      <code>virInitialize</code>
    </a>
    sequence as applications
    for client-side driver registrations, but then extends the registered
    driver list to encompass all known drivers supported for all driver
    types supported on the host. </p>
    <p>The libvirt client <a href="apps.html">applications</a> use a
    <a href="uri.html">URI</a> to obtain the <code>virConnectPtr</code>.
    The <code>virConnectPtr</code> keeps track of the driver connection
    plus a variety of other connections (network, interface, storage, etc.).
    The <code>virConnectPtr</code> is then used as a parameter to other
    virtualization <a href="#Functions">functions</a>. Depending upon the
    driver being used, calls will be routed through the remote driver to
    the libvirtd daemon. The daemon will reference the connection specific
    driver in order to retrieve the requested information and then pass
    back status and/or data through the connection back to the application.
    The application can then decide what to do with that data, such as
    display, write log data, etc. <a href="migration.html">Migration</a>
    is an example of many facets of the architecture in use.</p>
    <p class="image">
      <img alt="The libvirt daemon and remote architecture"
           src="libvirt-daemon-arch.png"/>
    </p>
    <p>
    The key takeaway from the above diagram is that there is a remote driver
    which handles transactions for a majority of the drivers. The libvirtd
    daemon running on the host will receive transaction requests from the
    remote driver and will then query the hypervisor driver as specified in
    the <code>virConnectPtr</code> in order to fetch the data. The data will
    then be returned through the remote driver to the client application
    for processing.
    </p>
    <p>If you are interested in contributing to libvirt, read the
    <a href="http://wiki.libvirt.org/page/FAQ">FAQ</a> and
    <a href="hacking.html">hacking</a> guidelines to gain an understanding
    of basic rules and guidelines.  In order to add new API functionality
    follow the instructions regarding
    <a href="api_extension.html">implementing a new API in libvirt</a>.
    </p>
  </body>
 </html>
--- a/docs/api_extension.html.in
+++ b/docs/api_extension.html.in
@@ -1,6 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<html>
 <!DOCTYPE html>
 <html xmlns="http://www.w3.org/1999/xhtml">
  <body>
    <h1>Implementing a new API in Libvirt</h1>
@@ -8,9 +6,14 @@
    <p>
      This document walks you through the process of implementing a new
-      API in libvirt.  Remember that new API consists of any new public
+      API in libvirt.  It uses as an example the addition of an API for
-      functions, as well as the addition of flags or extensions of XML used by
+      separating maximum from current vcpu usage of a domain, over
-      existing functions.
+      the course of a fifteen-patch series.
      Remember that new API consists of any new public functions, as
      well as the addition of flags or extensions of XML used by
      existing functions.  The example in this document adds both new
      functions and an XML extension.  Not all libvirt API additions
      require quite as many patches.
    </p>
    <p>
@@ -22,7 +25,12 @@
      added to libvirt.  Someone may already be working on the feature you
      want.  Also, recognize that everything you write is likely to undergo
      significant rework as you discuss it with the other developers, so
-      don't wait too long before getting feedback.
+      don't wait too long before getting feedback.  In the vcpu example
      below, list feedback was first requested
      <a href="https://www.redhat.com/archives/libvir-list/2010-September/msg00423.html">here</a>
      and resulted in several rounds of improvements before coding
      began.  In turn, this example is slightly rearranged from the actual
      order of the commits.
    </p>
    <p>
@@ -34,7 +42,7 @@
    </p>
    <p>
-      <a href="https://libvirt.org/downloads.html">https://libvirt.org/downloads.html</a>
+      <a href="http://libvirt.org/downloads.html">http://libvirt.org/downloads.html</a>
    </p>
    <p>
@@ -71,12 +79,14 @@
    </p>
    <p>
-      Submit new code in the form of one patch per step.  That's not to say
+      Submit new code in the form shown in the example code: one patch
-      submit patches before you have working functionality--get the whole thing
+      per step.  That's not to say submit patches before you have working
-      working and make sure you're happy with it.  Then use git to break the
+      functionality--get the whole thing working and make sure you're happy
-      changes into pieces so you don't drop a big blob of code on the
+      with it.  Then use git or some other version control system that lets
-      mailing list in one go.  Also, you should follow the upstream tree, and
+      you rewrite your commit history and break patches into pieces so you
-      rebase your series to adapt your patches to work with any other changes
+      don't drop a big blob of code on the mailing list in one go.
      Also, you should follow the upstream tree, and rebase your
      series to adapt your patches to work with any other changes
      that were accepted upstream during your development.
    </p>
@@ -89,6 +99,8 @@
      separately.
    </p>
    <p>With that said, let's begin.</p>
    <h2><a name='publicapi'>Defining the public API</a></h2>
    <p>The first task is to define the public API.  If the new API
@@ -96,7 +108,7 @@
      schema and document the new elements or attributes:</p>
    <p><code>
-        docs/schemas/domaincommon.rng<br/>
+        docs/schemas/domain.rng<br/>
        docs/formatdomain.html.in
    </code></p>
@@ -106,7 +118,7 @@
      libvirt library and call the new function:</p>
    <p><code>
-        include/libvirt/libvirt-$MODULE.h.in
+        include/libvirt/libvirt.h.in
        src/libvirt_public.syms
    </code></p>
@@ -119,6 +131,10 @@
      rework it as you go through the process of implementing it.
    </p>
    <p class="example">See <a href="api_extension/0001-add-to-xml.patch">0001-add-to-xml.patch</a>
    and <a href="api_extension/0002-add-new-public-API.patch">0002-add-new-public-API.patch</a>
    for example code.</p>
    <h2><a name='internalapi'>Defining the internal API</a></h2>
    <p>
@@ -137,7 +153,7 @@
    <p>The driver structs are defined in:</p>
-    <p><code>src/driver-$MODULE.h</code></p>
+    <p><code>src/driver.h</code></p>
    <p>
      To define the internal API, first typedef the driver function
@@ -146,6 +162,8 @@
      provide a <code>NULL</code> stub for the new function.
    </p>
    <p class="example">See <a href="api_extension/0003-define-internal-driver-API.patch">0003-define-internal-driver-API.patch</a></p>
    <h2><a name='implpublic'>Implementing the public API</a></h2>
    <p>
@@ -160,13 +178,12 @@
        being called and its parameters;</li>
      <li>MUST call virResetLastError();</li>
      <li>SHOULD confirm that the connection is valid with
-        virCheckConnectReturn() or virCheckConnectGoto();</li>
+        VIR_IS_CONNECT(conn);</li>
      <li><strong>SECURITY: If the API requires a connection with write
          privileges, MUST confirm that the connection flags do not
-          indicate that the connection is read-only with
+          indicate that the connection is read-only;</strong></li>
          virCheckReadOnlyGoto();</strong></li>
      <li>SHOULD do basic validation of the parameters that are being
-        passed in, using helpers like virCheckNonNullArgGoto();</li>
+        passed in;</li>
      <li>MUST confirm that the driver for this connection exists and that
        it implements this function;</li>
      <li>MUST call the internal API;</li>
@@ -177,16 +194,22 @@
    <p>The public API calls are implemented in:</p>
-    <p><code>src/libvirt-$MODULE.c</code></p>
+    <p><code>src/libvirt.c</code></p>
    <p class="example">See <a href="api_extension/0004-implement-the-public-APIs.patch">0004-implement-the-public-APIs.patch</a></p>
    <h2><a name='remoteproto'>Implementing the remote protocol</a></h2>
    <p>
      Implementing the remote protocol is essentially a
      straightforward exercise which is probably most easily
-      understood by referring to the existing code.
+      understood by referring to the existing code and the example
      patch.  It involves several related changes, including the
      regeneration of derived files, with further details below.
    </p>
    <p class="example">See <a href="api_extension/0005-implement-the-remote-protocol.patch">0005-implement-the-remote-protocol.patch</a></p>
    <h3><a name='wireproto'>Defining the wire protocol format</a></h3>
    <p>
@@ -219,9 +242,9 @@
    </p>
    <p><code>
-        src/remote/remote_daemon_dispatch_stubs.h
+        daemon/remote_dispatch_args.h
-        src/remote/remote_daemon_dispatch.h
+        daemon/remote_dispatch_prototypes.h
-        src/remote/remote_daemon_dispatch.c
+        daemon/remote_dispatch_table.h
        src/remote/remote_protocol.c
        src/remote/remote_protocol.h
    </code></p>
@@ -233,7 +256,7 @@
      method calls go in:
    </p>
-    <p><code>src/remote/remote_driver.c</code></p>
+    <p><code>src/remote/remote_internal.c</code></p>
    <p>Each remote method invocation does the following:</p>
@@ -247,7 +270,7 @@
      <li>unlocks the remote driver.</li>
    </ol>
-    <h3><a id="serverdispatch">Implement the server side dispatcher</a></h3>
+    <h3><a name="serverdispatch">Implement the server side dispatcher</a></h3>
    <p>
      Implementing the server side of the remote function call is simply a
@@ -256,7 +279,7 @@
      The server side dispatchers are implemented in:
    </p>
-    <p><code>src/remote/daemon_dispatch.c</code></p>
+    <p><code>daemon/remote.c</code></p>
    <p>Again, this step uses the .h files generated by make rpcgen.</p>
@@ -272,7 +295,9 @@
      existing lines probably imply a backwards-incompatible API change.
    </p>
-    <h2><a id="internaluseapi">Use the new API internally</a></h2>
+    <p class="example">See <a href="api_extension/0005-implement-the-remote-protocol.patch">0005-implement-the-remote-protocol.patch</a></p>
    <h2><a name="internaluseapi">Use the new API internally</a></h2>
    <p>
      Sometimes, a new API serves as a superset of existing API, by
@@ -284,7 +309,9 @@
      not necessary if the new API has no relation to existing API.
    </p>
-    <h2><a id="virshuseapi">Expose the new API in virsh</a></h2>
+    <p class="example">See <a href="api_extension/0006-make-old-API-trivially-wrap-to-new-API.patch">0006-make-old-API-trivially-wrap-to-new-API.patch</a></p>
    <h2><a name="virshuseapi">Expose the new API in virsh</a></h2>
    <p>
      All new API should be manageable from the virsh command line
@@ -309,11 +336,13 @@
    </p>
    <p><code>
-        tools/virsh-$MODULE.c<br/>
+        tools/virsh.c<br/>
        tools/virsh.pod
    </code></p>
-    <h2><a id="driverimpl">Implement the driver methods</a></h2>
+    <p class="example">See <a href="api_extension/0007-add-virsh-support.patch">0007-add-virsh-support.patch</a></p>
    <h2><a name="driverimpl">Implement the driver methods</a></h2>
    <p>
      So, after all that, we get to the fun part.  All functionality in
@@ -324,7 +353,7 @@
      adding.
    </p>
-    <h3><a id="commonimpl">Implement common handling</a></h3>
+    <h3><a name="commonimpl">Implement common handling</a></h3>
    <p>
      If the new API is applicable to more than one driver, it may
@@ -339,7 +368,9 @@
      the same way as the older API wrappers.
    </p>
-    <h3><a id="drivercode">Implement driver handling</a></h3>
+    <p class="example">See <a href="api_extension/0008-support-new-xml.patch">0008-support-new-xml.patch</a></p>
    <h3><a name="drivercode">Implement driver handling</a></h3>
    <p>
      The remaining patches should only touch one driver at a time.
@@ -350,14 +381,41 @@
    </p>
    <p>
-      It is always a good idea to patch the test driver in addition to the
+      In the example patches, three separate drivers are supported:
-      target driver, to prove that the API can be used for more than one
+      test, qemu, and xen.  It is always a good idea to patch the test
-      driver.
+      driver in addition to the target driver, to prove that the API
      can be used for more than one driver.  The example updates the
      test driver in one patch:
    </p>
    <p class="example">See <a href="api_extension/0009-support-all-flags-in-test-driver.patch">0009-support-all-flags-in-test-driver.patch</a></p>
    <p>
-      Any cleanups resulting from the changes should be added as separate
+      The qemu changes were easier to split into two phases, one for
-      patches at the end of the series.
+      updating the mapping between the new XML and the hypervisor
      command line arguments, and one for supporting all possible
      flags of the new API:
    </p>
    <p class="example">See <a href="api_extension/0010-improve-vcpu-support-in-qemu-command-line.patch">0010-improve-vcpu-support-in-qemu-command-line.patch</a>
      and <a href="api_extension/0011-complete-vcpu-support-in-qemu-driver.patch">0011-complete-vcpu-support-in-qemu-driver.patch</a></p>
    <p>
      Finally, the example breaks the xen driver changes across four
      patches.  One maps the XML changes to the hypervisor command,
      the next two are independently implementing the getter and
      setter APIs, and the last one provides cleanup of code that was
      rendered dead by the new API.
    </p>
    <p class="example">See <a href="api_extension/0012-improve-vcpu-support-in-xen-command-line.patch">0012-improve-vcpu-support-in-xen-command-line.patch</a>,
      <a href="api_extension/0013-improve-getting-xen-vcpu-counts.patch">0013-improve-getting-xen-vcpu-counts.patch</a>,
      <a href="api_extension/0014-improve-setting-xen-vcpu-counts.patch">0014-improve-setting-xen-vcpu-counts.patch</a>,
      and <a href="api_extension/0015-remove-dead-xen-code.patch">0015-remove-dead-xen-code.patch</a></p>
    <p>
      The exact details of the example code are probably uninteresting
      unless you're concerned with virtual cpu management.
    </p>
    <p>
--- a/docs/api_extension/0001-add-to-xml.patch
+++ b/docs/api_extension/0001-add-to-xml.patch
@@ -0,0 +1,145 @@
 From a74f4e44649906dcd82151f7ef837f66d7fa2ab1 Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Mon, 27 Sep 2010 17:36:06 -0600
 Subject: [PATCH 01/15] vcpu: add current attribute to <vcpu> element
 Syntax agreed on in
 https://www.redhat.com/archives/libvir-list/2010-September/msg00476.html
 <domain ...>
  <vcpu current='x'>y</vcpu>
 ...
 can now be used to specify 1 <= x <= y current vcpus, in relation
 to the boot-time max of y vcpus.  If current is omitted, then
 current and max are assumed to be the same value.
 * docs/schemas/domain.rng: Add new attribute.
 * docs/formatdomain.html.in: Document it.
 * tests/qemuxml2argvdata/qemuxml2argv-smp.xml: Add to
 domainschematest.
 * tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml: Likewise.
 ---
 docs/formatdomain.html.in                   |    9 +++++--
 docs/schemas/domain.rng                     |    5 ++++
 tests/qemuxml2argvdata/qemuxml2argv-smp.xml |   28 +++++++++++++++++++++++++++
 tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml  |   22 +++++++++++++++++++++
 4 files changed, 61 insertions(+), 3 deletions(-)
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-smp.xml
 create mode 100644 tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml
 diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
 index a8a1fac..96de121 100644
 --- a/docs/formatdomain.html.in
 +++ b/docs/formatdomain.html.in
@@ -200,7 +200,7 @@
     &lt;swap_hard_limit&gt;2097152&lt;/swap_hard_limit&gt;
     &lt;min_guarantee&gt;65536&lt;/min_guarantee&gt;
   &lt;/memtune&gt;
 -  &lt;vcpu cpuset="1-4,^3,6"&gt;2&lt;/vcpu&gt;
 +  &lt;vcpu cpuset="1-4,^3,6" current="1"&gt;2&lt;/vcpu&gt;
   ...</pre>
     <dl>
@@ -238,7 +238,7 @@
 	minimum memory allocation for the guest. The units for this value are
 	kilobytes (i.e. blocks of 1024 bytes)</dd>
       <dt><code>vcpu</code></dt>
 -      <dd>The content of this element defines the number of virtual
 +      <dd>The content of this element defines the maximum number of virtual
         CPUs allocated for the guest OS, which must be between 1 and
         the maximum supported by the hypervisor.  <span class="since">Since
         0.4.4</span>, this element can contain an optional
@@ -246,7 +246,10 @@
         list of physical CPU numbers that virtual CPUs can be pinned
         to.  Each element in that list is either a single CPU number,
         a range of CPU numbers, or a caret followed by a CPU number to
 -        be excluded from a previous range.
 +        be excluded from a previous range.  <span class="since">Since
 +        0.8.5</span>, the optional attribute <code>current</code> can
 +        be used to specify whether fewer than the maximum number of
 +        virtual CPUs should be enabled.
       </dd>
     </dl>
 diff --git a/docs/schemas/domain.rng b/docs/schemas/domain.rng
 index f230263..a934a77 100644
 --- a/docs/schemas/domain.rng
 +++ b/docs/schemas/domain.rng
@@ -337,6 +337,11 @@
               <ref name="cpuset"/>
             </attribute>
           </optional>
 +          <optional>
 +            <attribute name="current">
 +              <ref name="countCPU"/>
 +            </attribute>
 +          </optional>
           <ref name="countCPU"/>
         </element>
       </optional>
 diff --git a/tests/qemuxml2argvdata/qemuxml2argv-smp.xml b/tests/qemuxml2argvdata/qemuxml2argv-smp.xml
 new file mode 100644
 index 0000000..975f873
 --- /dev/null
 +++ b/tests/qemuxml2argvdata/qemuxml2argv-smp.xml
@@ -0,0 +1,28 @@
 +<domain type='qemu'>
 +  <name>QEMUGuest1</name>
 +  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
 +  <memory>219200</memory>
 +  <currentMemory>219200</currentMemory>
 +  <vcpu current='1'>2</vcpu>
 +  <os>
 +    <type arch='i686' machine='pc'>hvm</type>
 +    <boot dev='hd'/>
 +  </os>
 +  <cpu>
 +    <topology sockets='2' cores='1' threads='1'/>
 +  </cpu>
 +  <clock offset='utc'/>
 +  <on_poweroff>destroy</on_poweroff>
 +  <on_reboot>restart</on_reboot>
 +  <on_crash>destroy</on_crash>
 +  <devices>
 +    <emulator>/usr/bin/qemu</emulator>
 +    <disk type='block' device='disk'>
 +      <source dev='/dev/HostVG/QEMUGuest1'/>
 +      <target dev='hda' bus='ide'/>
 +      <address type='drive' controller='0' bus='0' unit='0'/>
 +    </disk>
 +    <controller type='ide' index='0'/>
 +    <memballoon model='virtio'/>
 +  </devices>
 +</domain>
 diff --git a/tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml
 new file mode 100644
 index 0000000..d061e11
 --- /dev/null
 +++ b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml
@@ -0,0 +1,22 @@
 +<domain type='xen' id='15'>
 +  <name>pvtest</name>
 +  <uuid>596a5d2171f48fb2e068e2386a5c413e</uuid>
 +  <os>
 +    <type>linux</type>
 +    <kernel>/var/lib/xen/vmlinuz.2Dn2YT</kernel>
 +    <initrd>/var/lib/xen/initrd.img.0u-Vhq</initrd>
 +    <cmdline> method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  </cmdline>
 +  </os>
 +  <memory>430080</memory>
 +  <vcpu current='2'>4</vcpu>
 +  <on_poweroff>destroy</on_poweroff>
 +  <on_reboot>destroy</on_reboot>
 +  <on_crash>destroy</on_crash>
 +  <devices>
 +    <disk type='file' device='disk'>
 +      <source file='/root/some.img'/>
 +      <target dev='xvda'/>
 +    </disk>
 +    <console tty='/dev/pts/4'/>
 +  </devices>
 +</domain>
 -- 
 1.7.2.3
--- a/docs/api_extension/0002-add-new-public-API.patch
+++ b/docs/api_extension/0002-add-new-public-API.patch
@@ -0,0 +1,62 @@
 From ea3f5c68093429c6ad507b45689cdf209c2c257b Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Fri, 24 Sep 2010 16:48:45 -0600
 Subject: [PATCH 02/15] vcpu: add new public API
 API agreed on in
 https://www.redhat.com/archives/libvir-list/2010-September/msg00456.html,
 but modified for enum names to be consistent with virDomainDeviceModifyFlags.
 * include/libvirt/libvirt.h.in (virDomainVcpuFlags)
 (virDomainSetVcpusFlags, virDomainGetVcpusFlags): New
 declarations.
 * src/libvirt_public.syms: Export new symbols.
 ---
 include/libvirt/libvirt.h.in |   15 +++++++++++++++
 src/libvirt_public.syms      |    2 ++
 2 files changed, 17 insertions(+), 0 deletions(-)
 diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
 index 2eba61e..d0cc4c0 100644
 --- a/include/libvirt/libvirt.h.in
 +++ b/include/libvirt/libvirt.h.in
@@ -915,8 +915,23 @@ struct _virVcpuInfo {
 };
 typedef virVcpuInfo *virVcpuInfoPtr;
 +/* Flags for controlling virtual CPU hot-plugging.  */
 +typedef enum {
 +    /* Must choose at least one of these two bits; SetVcpus can choose both */
 +    VIR_DOMAIN_VCPU_LIVE    = (1 << 0), /* Affect active domain */
 +    VIR_DOMAIN_VCPU_CONFIG  = (1 << 1), /* Affect next boot */
 +
 +    /* Additional flags to be bit-wise OR'd in */
 +    VIR_DOMAIN_VCPU_MAXIMUM = (1 << 2), /* Max rather than current count */
 +} virDomainVcpuFlags;
 +
 int                     virDomainSetVcpus       (virDomainPtr domain,
                                                  unsigned int nvcpus);
 +int                     virDomainSetVcpusFlags  (virDomainPtr domain,
 +                                                 unsigned int nvcpus,
 +                                                 unsigned int flags);
 +int                     virDomainGetVcpusFlags  (virDomainPtr domain,
 +                                                 unsigned int flags);
 int                     virDomainPinVcpu        (virDomainPtr domain,
                                                  unsigned int vcpu,
 diff --git a/src/libvirt_public.syms b/src/libvirt_public.syms
 index fceb516..a8091b1 100644
 --- a/src/libvirt_public.syms
 +++ b/src/libvirt_public.syms
@@ -409,6 +409,8 @@ LIBVIRT_0.8.5 {
     global:
         virDomainSetMemoryParameters;
         virDomainGetMemoryParameters;
 +        virDomainGetVcpusFlags;
 +        virDomainSetVcpusFlags;
 } LIBVIRT_0.8.2;
 # .... define new API here using predicted next version number ....
 -- 
 1.7.2.3
--- a/docs/api_extension/0003-define-internal-driver-API.patch
+++ b/docs/api_extension/0003-define-internal-driver-API.patch
@@ -0,0 +1,222 @@
 From dd255d64053e9960cd375994ce8f056522e12acc Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Mon, 27 Sep 2010 09:18:22 -0600
 Subject: [PATCH 03/15] vcpu: define internal driver API
 * src/driver.h (virDrvDomainSetVcpusFlags)
 (virDrvDomainGetVcpusFlags): New typedefs.
 (_virDriver): New callback members.
 * src/esx/esx_driver.c (esxDriver): Add stub for driver.
 * src/lxc/lxc_driver.c (lxcDriver): Likewise.
 * src/opennebula/one_driver.c (oneDriver): Likewise.
 * src/openvz/openvz_driver.c (openvzDriver): Likewise.
 * src/phyp/phyp_driver.c (phypDriver): Likewise.
 * src/qemu/qemu_driver.c (qemuDriver): Likewise.
 * src/remote/remote_driver.c (remote_driver): Likewise.
 * src/test/test_driver.c (testDriver): Likewise.
 * src/uml/uml_driver.c (umlDriver): Likewise.
 * src/vbox/vbox_tmpl.c (Driver): Likewise.
 * src/xen/xen_driver.c (xenUnifiedDriver): Likewise.
 * src/xenapi/xenapi_driver.c (xenapiDriver): Likewise.
 ---
 src/driver.h                |    9 +++++++++
 src/esx/esx_driver.c        |    2 ++
 src/lxc/lxc_driver.c        |    2 ++
 src/opennebula/one_driver.c |    2 ++
 src/openvz/openvz_driver.c  |    2 ++
 src/phyp/phyp_driver.c      |    2 ++
 src/qemu/qemu_driver.c      |    2 ++
 src/remote/remote_driver.c  |    2 ++
 src/test/test_driver.c      |    2 ++
 src/uml/uml_driver.c        |    2 ++
 src/vbox/vbox_tmpl.c        |    2 ++
 src/xen/xen_driver.c        |    2 ++
 src/xenapi/xenapi_driver.c  |    2 ++
 13 files changed, 33 insertions(+), 0 deletions(-)
 diff --git a/src/driver.h b/src/driver.h
 index 32aeb04..79a96c1 100644
 --- a/src/driver.h
 +++ b/src/driver.h
@@ -185,6 +185,13 @@ typedef int
         (*virDrvDomainSetVcpus)		(virDomainPtr domain,
                                          unsigned int nvcpus);
 typedef int
 +        (*virDrvDomainSetVcpusFlags)	(virDomainPtr domain,
 +                                         unsigned int nvcpus,
 +                                         unsigned int flags);
 +typedef int
 +        (*virDrvDomainGetVcpusFlags)	(virDomainPtr domain,
 +                                         unsigned int flags);
 +typedef int
         (*virDrvDomainPinVcpu)		(virDomainPtr domain,
                                          unsigned int vcpu,
                                          unsigned char *cpumap,
@@ -520,6 +527,8 @@ struct _virDriver {
     virDrvDomainRestore		domainRestore;
     virDrvDomainCoreDump		domainCoreDump;
     virDrvDomainSetVcpus		domainSetVcpus;
 +    virDrvDomainSetVcpusFlags		domainSetVcpusFlags;
 +    virDrvDomainGetVcpusFlags		domainGetVcpusFlags;
     virDrvDomainPinVcpu		domainPinVcpu;
     virDrvDomainGetVcpus		domainGetVcpus;
     virDrvDomainGetMaxVcpus		domainGetMaxVcpus;
 diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
 index 1b4ee29..2a32374 100644
 --- a/src/esx/esx_driver.c
 +++ b/src/esx/esx_driver.c
@@ -4160,6 +4160,8 @@ static virDriver esxDriver = {
     NULL,                            /* domainRestore */
     NULL,                            /* domainCoreDump */
     esxDomainSetVcpus,               /* domainSetVcpus */
 +    NULL,                            /* domainSetVcpusFlags */
 +    NULL,                            /* domainGetVcpusFlags */
     NULL,                            /* domainPinVcpu */
     NULL,                            /* domainGetVcpus */
     esxDomainGetMaxVcpus,            /* domainGetMaxVcpus */
 diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
 index df814da..7563a8c 100644
 --- a/src/lxc/lxc_driver.c
 +++ b/src/lxc/lxc_driver.c
@@ -2768,6 +2768,8 @@ static virDriver lxcDriver = {
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
     NULL, /* domainSetVcpus */
 +    NULL, /* domainSetVcpusFlags */
 +    NULL, /* domainGetVcpusFlags */
     NULL, /* domainPinVcpu */
     NULL, /* domainGetVcpus */
     NULL, /* domainGetMaxVcpus */
 diff --git a/src/opennebula/one_driver.c b/src/opennebula/one_driver.c
 index ced9a38..199fca3 100644
 --- a/src/opennebula/one_driver.c
 +++ b/src/opennebula/one_driver.c
@@ -751,6 +751,8 @@ static virDriver oneDriver = {
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
     NULL, /* domainSetVcpus */
 +    NULL, /* domainSetVcpusFlags */
 +    NULL, /* domainGetVcpusFlags */
     NULL, /* domainPinVcpu */
     NULL, /* domainGetVcpus */
     NULL, /* domainGetMaxVcpus */
 diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
 index 92cf4a1..9d19aeb 100644
 --- a/src/openvz/openvz_driver.c
 +++ b/src/openvz/openvz_driver.c
@@ -1590,6 +1590,8 @@ static virDriver openvzDriver = {
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
     openvzDomainSetVcpus, /* domainSetVcpus */
 +    NULL, /* domainSetVcpusFlags */
 +    NULL, /* domainGetVcpusFlags */
     NULL, /* domainPinVcpu */
     NULL, /* domainGetVcpus */
     openvzDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c
 index e63d8d9..6e0a5e9 100644
 --- a/src/phyp/phyp_driver.c
 +++ b/src/phyp/phyp_driver.c
@@ -3941,6 +3941,8 @@ static virDriver phypDriver = {
     NULL,                       /* domainRestore */
     NULL,                       /* domainCoreDump */
     phypDomainSetCPU,           /* domainSetVcpus */
 +    NULL,                       /* domainSetVcpusFlags */
 +    NULL,                       /* domainGetVcpusFlags */
     NULL,                       /* domainPinVcpu */
     NULL,                       /* domainGetVcpus */
     phypGetLparCPUMAX,          /* domainGetMaxVcpus */
 diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
 index abd8e9d..3d17e04 100644
 --- a/src/qemu/qemu_driver.c
 +++ b/src/qemu/qemu_driver.c
@@ -12938,6 +12938,8 @@ static virDriver qemuDriver = {
     qemudDomainRestore, /* domainRestore */
     qemudDomainCoreDump, /* domainCoreDump */
     qemudDomainSetVcpus, /* domainSetVcpus */
 +    NULL, /* domainSetVcpusFlags */
 +    NULL, /* domainGetVcpusFlags */
     qemudDomainPinVcpu, /* domainPinVcpu */
     qemudDomainGetVcpus, /* domainGetVcpus */
     qemudDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
 index 0b10406..1a687ad 100644
 --- a/src/remote/remote_driver.c
 +++ b/src/remote/remote_driver.c
@@ -10468,6 +10468,8 @@ static virDriver remote_driver = {
     remoteDomainRestore, /* domainRestore */
     remoteDomainCoreDump, /* domainCoreDump */
     remoteDomainSetVcpus, /* domainSetVcpus */
 +    NULL, /* domainSetVcpusFlags */
 +    NULL, /* domainGetVcpusFlags */
     remoteDomainPinVcpu, /* domainPinVcpu */
     remoteDomainGetVcpus, /* domainGetVcpus */
     remoteDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/test/test_driver.c b/src/test/test_driver.c
 index 7d4d119..6a00558 100644
 --- a/src/test/test_driver.c
 +++ b/src/test/test_driver.c
@@ -5260,6 +5260,8 @@ static virDriver testDriver = {
     testDomainRestore, /* domainRestore */
     testDomainCoreDump, /* domainCoreDump */
     testSetVcpus, /* domainSetVcpus */
 +    NULL, /* domainSetVcpusFlags */
 +    NULL, /* domainGetVcpusFlags */
     testDomainPinVcpu, /* domainPinVcpu */
     testDomainGetVcpus, /* domainGetVcpus */
     testDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/uml/uml_driver.c b/src/uml/uml_driver.c
 index 3dcd321..5161012 100644
 --- a/src/uml/uml_driver.c
 +++ b/src/uml/uml_driver.c
@@ -2129,6 +2129,8 @@ static virDriver umlDriver = {
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
     NULL, /* domainSetVcpus */
 +    NULL, /* domainSetVcpusFlags */
 +    NULL, /* domainGetVcpusFlags */
     NULL, /* domainPinVcpu */
     NULL, /* domainGetVcpus */
     NULL, /* domainGetMaxVcpus */
 diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
 index 7e7d8e4..cb9193a 100644
 --- a/src/vbox/vbox_tmpl.c
 +++ b/src/vbox/vbox_tmpl.c
@@ -8267,6 +8267,8 @@ virDriver NAME(Driver) = {
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
     vboxDomainSetVcpus, /* domainSetVcpus */
 +    NULL, /* domainSetVcpusFlags */
 +    NULL, /* domainGetVcpusFlags */
     NULL, /* domainPinVcpu */
     NULL, /* domainGetVcpus */
     vboxDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
 index c2a4de3..7d67ced 100644
 --- a/src/xen/xen_driver.c
 +++ b/src/xen/xen_driver.c
@@ -1951,6 +1951,8 @@ static virDriver xenUnifiedDriver = {
     xenUnifiedDomainRestore, /* domainRestore */
     xenUnifiedDomainCoreDump, /* domainCoreDump */
     xenUnifiedDomainSetVcpus, /* domainSetVcpus */
 +    NULL, /* domainSetVcpusFlags */
 +    NULL, /* domainGetVcpusFlags */
     xenUnifiedDomainPinVcpu, /* domainPinVcpu */
     xenUnifiedDomainGetVcpus, /* domainGetVcpus */
     xenUnifiedDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c
 index e62a139..753169c 100644
 --- a/src/xenapi/xenapi_driver.c
 +++ b/src/xenapi/xenapi_driver.c
@@ -1754,6 +1754,8 @@ static virDriver xenapiDriver = {
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
     xenapiDomainSetVcpus, /* domainSetVcpus */
 +    NULL, /* domainSetVcpusFlags */
 +    NULL, /* domainGetVcpusFlags */
     xenapiDomainPinVcpu, /* domainPinVcpu */
     xenapiDomainGetVcpus, /* domainGetVcpus */
     xenapiDomainGetMaxVcpus, /* domainGetMaxVcpus */
 -- 
 1.7.2.3
--- a/docs/api_extension/0004-implement-the-public-APIs.patch
+++ b/docs/api_extension/0004-implement-the-public-APIs.patch
@@ -0,0 +1,188 @@
 From 9d2c60799271d605f82dfd4bfa6ed7d14ad87e26 Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Mon, 27 Sep 2010 09:37:22 -0600
 Subject: [PATCH 04/15] vcpu: implement the public APIs
 Factors common checks (such as nonzero vcpu count) up front, but
 drivers will still need to do additional flag checks.
 * src/libvirt.c (virDomainSetVcpusFlags, virDomainGetVcpusFlags):
 New functions.
 (virDomainSetVcpus, virDomainGetMaxVcpus): Refer to new API.
 ---
 src/libvirt.c |  140 ++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 files changed, 134 insertions(+), 6 deletions(-)
 diff --git a/src/libvirt.c b/src/libvirt.c
 index 629d97b..1b39210 100644
 --- a/src/libvirt.c
 +++ b/src/libvirt.c
@@ -5192,7 +5192,9 @@ error:
  * This function requires privileged access to the hypervisor.
  *
  * This command only changes the runtime configuration of the domain,
 - * so can only be called on an active domain.
 + * so can only be called on an active domain.  It is hypervisor-dependent
 + * whether it also affects persistent configuration; for more control,
 + * use virDomainSetVcpusFlags().
  *
  * Returns 0 in case of success, -1 in case of failure.
  */
@@ -5237,13 +5239,139 @@ error:
 }
 /**
 + * virDomainSetVcpusFlags:
 + * @domain: pointer to domain object, or NULL for Domain0
 + * @nvcpus: the new number of virtual CPUs for this domain, must be at least 1
 + * @flags: an OR'ed set of virDomainVcpuFlags
 + *
 + * Dynamically change the number of virtual CPUs used by the domain.
 + * Note that this call may fail if the underlying virtualization hypervisor
 + * does not support it or if growing the number is arbitrary limited.
 + * This function requires privileged access to the hypervisor.
 + *
 + * @flags must include VIR_DOMAIN_VCPU_LIVE to affect a running
 + * domain (which may fail if domain is not active), or
 + * VIR_DOMAIN_VCPU_CONFIG to affect the next boot via the XML
 + * description of the domain.  Both flags may be set.
 + *
 + * If @flags includes VIR_DOMAIN_VCPU_MAXIMUM, then
 + * VIR_DOMAIN_VCPU_LIVE must be clear, and only the maximum virtual
 + * CPU limit is altered; generally, this value must be less than or
 + * equal to virConnectGetMaxVcpus().  Otherwise, this call affects the
 + * current virtual CPU limit, which must be less than or equal to the
 + * maximum limit.
 + *
 + * Returns 0 in case of success, -1 in case of failure.
 + */
 +
 +int
 +virDomainSetVcpusFlags(virDomainPtr domain, unsigned int nvcpus,
 +                       unsigned int flags)
 +{
 +    virConnectPtr conn;
 +    VIR_DEBUG("domain=%p, nvcpus=%u, flags=%u", domain, nvcpus, flags);
 +
 +    virResetLastError();
 +
 +    if (!VIR_IS_CONNECTED_DOMAIN(domain)) {
 +        virLibDomainError(NULL, VIR_ERR_INVALID_DOMAIN, __FUNCTION__);
 +        virDispatchError(NULL);
 +        return (-1);
 +    }
 +    if (domain->conn->flags & VIR_CONNECT_RO) {
 +        virLibDomainError(domain, VIR_ERR_OPERATION_DENIED, __FUNCTION__);
 +        goto error;
 +    }
 +
 +    /* Perform some argument validation common to all implementations.  */
 +    if (nvcpus < 1 || (unsigned short) nvcpus != nvcpus ||
 +        (flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0) {
 +        virLibDomainError(domain, VIR_ERR_INVALID_ARG, __FUNCTION__);
 +        goto error;
 +    }
 +    conn = domain->conn;
 +
 +    if (conn->driver->domainSetVcpusFlags) {
 +        int ret;
 +        ret = conn->driver->domainSetVcpusFlags (domain, nvcpus, flags);
 +        if (ret < 0)
 +            goto error;
 +        return ret;
 +    }
 +
 +    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
 +
 +error:
 +    virDispatchError(domain->conn);
 +    return -1;
 +}
 +
 +/**
 + * virDomainGetVcpusFlags:
 + * @domain: pointer to domain object, or NULL for Domain0
 + * @flags: an OR'ed set of virDomainVcpuFlags
 + *
 + * Query the number of virtual CPUs used by the domain.  Note that
 + * this call may fail if the underlying virtualization hypervisor does
 + * not support it.  This function requires privileged access to the
 + * hypervisor.
 + *
 + * @flags must include either VIR_DOMAIN_VCPU_ACTIVE to query a
 + * running domain (which will fail if domain is not active), or
 + * VIR_DOMAIN_VCPU_PERSISTENT to query the XML description of the
 + * domain.  It is an error to set both flags.
 + *
 + * If @flags includes VIR_DOMAIN_VCPU_MAXIMUM, then the maximum
 + * virtual CPU limit is queried.  Otherwise, this call queries the
 + * current virtual CPU limit.
 + *
 + * Returns 0 in case of success, -1 in case of failure.
 + */
 +
 +int
 +virDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 +{
 +    virConnectPtr conn;
 +    VIR_DEBUG("domain=%p, flags=%u", domain, flags);
 +
 +    virResetLastError();
 +
 +    if (!VIR_IS_CONNECTED_DOMAIN(domain)) {
 +        virLibDomainError(NULL, VIR_ERR_INVALID_DOMAIN, __FUNCTION__);
 +        virDispatchError(NULL);
 +        return (-1);
 +    }
 +
 +    /* Exactly one of these two flags should be set.  */
 +    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
 +        virLibDomainError(domain, VIR_ERR_INVALID_ARG, __FUNCTION__);
 +        goto error;
 +    }
 +    conn = domain->conn;
 +
 +    if (conn->driver->domainGetVcpusFlags) {
 +        int ret;
 +        ret = conn->driver->domainGetVcpusFlags (domain, flags);
 +        if (ret < 0)
 +            goto error;
 +        return ret;
 +    }
 +
 +    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
 +
 +error:
 +    virDispatchError(domain->conn);
 +    return -1;
 +}
 +
 +/**
  * virDomainPinVcpu:
  * @domain: pointer to domain object, or NULL for Domain0
  * @vcpu: virtual CPU number
  * @cpumap: pointer to a bit map of real CPUs (in 8-bit bytes) (IN)
 - * 	Each bit set to 1 means that corresponding CPU is usable.
 - * 	Bytes are stored in little-endian order: CPU0-7, 8-15...
 - * 	In each byte, lowest CPU number is least significant bit.
 + *      Each bit set to 1 means that corresponding CPU is usable.
 + *      Bytes are stored in little-endian order: CPU0-7, 8-15...
 + *      In each byte, lowest CPU number is least significant bit.
  * @maplen: number of bytes in cpumap, from 1 up to size of CPU map in
  *	underlying virtualization system (Xen...).
  *	If maplen < size, missing bytes are set to zero.
@@ -5371,9 +5499,9 @@ error:
  *
  * Provides the maximum number of virtual CPUs supported for
  * the guest VM. If the guest is inactive, this is basically
 - * the same as virConnectGetMaxVcpus. If the guest is running
 + * the same as virConnectGetMaxVcpus(). If the guest is running
  * this will reflect the maximum number of virtual CPUs the
 - * guest was booted with.
 + * guest was booted with.  For more details, see virDomainGetVcpusFlags().
  *
  * Returns the maximum of virtual CPU or -1 in case of error.
  */
 -- 
 1.7.2.3
--- a/docs/api_extension/0005-implement-the-remote-protocol.patch
+++ b/docs/api_extension/0005-implement-the-remote-protocol.patch
@@ -0,0 +1,421 @@
 From eb826444f90c2563dadf148630b0cd6a9b41ba1e Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Mon, 27 Sep 2010 10:10:06 -0600
 Subject: [PATCH 05/15] vcpu: implement the remote protocol
 Done by editing the first three files, then running
 'make -C src rpcgen', then editing src/remote_protocol-structs
 to match.
 * daemon/remote.c (remoteDispatchDomainSetVcpusFlags)
 (remoteDispatchDomainGetVcpusFlags): New functions.
 * src/remote/remote_driver.c (remoteDomainSetVcpusFlags)
 (remoteDomainGetVcpusFlags, remote_driver): Client side
 serialization.
 * src/remote/remote_protocol.x
 (remote_domain_set_vcpus_flags_args)
 (remote_domain_get_vcpus_flags_args)
 (remote_domain_get_vcpus_flags_ret)
 (REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS)
 (REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS): Define wire format.
 * daemon/remote_dispatch_args.h: Regenerate.
 * daemon/remote_dispatch_prototypes.h: Likewise.
 * daemon/remote_dispatch_table.h: Likewise.
 * src/remote/remote_protocol.c: Likewise.
 * src/remote/remote_protocol.h: Likewise.
 * src/remote_protocol-structs: Likewise.
 ---
 daemon/remote.c                     |   53 ++++++++++++++++++++++++++++++++
 daemon/remote_dispatch_args.h       |    2 +
 daemon/remote_dispatch_prototypes.h |   16 ++++++++++
 daemon/remote_dispatch_ret.h        |    1 +
 daemon/remote_dispatch_table.h      |   10 ++++++
 src/remote/remote_driver.c          |   57 +++++++++++++++++++++++++++++++++-
 src/remote/remote_protocol.c        |   33 ++++++++++++++++++++
 src/remote/remote_protocol.h        |   26 ++++++++++++++++
 src/remote/remote_protocol.x        |   19 +++++++++++-
 src/remote_protocol-structs         |   12 +++++++
 10 files changed, 226 insertions(+), 3 deletions(-)
 diff --git a/daemon/remote.c b/daemon/remote.c
 index 7a96e29..323f00c 100644
 --- a/daemon/remote.c
 +++ b/daemon/remote.c
@@ -1751,6 +1751,33 @@ oom:
 }
 static int
 +remoteDispatchDomainGetVcpusFlags (struct qemud_server *server ATTRIBUTE_UNUSED,
 +                                   struct qemud_client *client ATTRIBUTE_UNUSED,
 +                                   virConnectPtr conn,
 +                                   remote_message_header *hdr ATTRIBUTE_UNUSED,
 +                                   remote_error *rerr,
 +                                   remote_domain_get_vcpus_flags_args *args,
 +                                   remote_domain_get_vcpus_flags_ret *ret)
 +{
 +    virDomainPtr dom;
 +
 +    dom = get_nonnull_domain (conn, args->dom);
 +    if (dom == NULL) {
 +        remoteDispatchConnError(rerr, conn);
 +        return -1;
 +    }
 +
 +    ret->num = virDomainGetVcpusFlags (dom, args->flags);
 +    if (ret->num == -1) {
 +        virDomainFree(dom);
 +        remoteDispatchConnError(rerr, conn);
 +        return -1;
 +    }
 +    virDomainFree(dom);
 +    return 0;
 +}
 +
 +static int
 remoteDispatchDomainMigratePrepare (struct qemud_server *server ATTRIBUTE_UNUSED,
                                     struct qemud_client *client ATTRIBUTE_UNUSED,
                                     virConnectPtr conn,
@@ -2568,6 +2595,32 @@ remoteDispatchDomainSetVcpus (struct qemud_server *server ATTRIBUTE_UNUSED,
 }
 static int
 +remoteDispatchDomainSetVcpusFlags (struct qemud_server *server ATTRIBUTE_UNUSED,
 +                                   struct qemud_client *client ATTRIBUTE_UNUSED,
 +                                   virConnectPtr conn,
 +                                   remote_message_header *hdr ATTRIBUTE_UNUSED,
 +                                   remote_error *rerr,
 +                                   remote_domain_set_vcpus_flags_args *args,
 +                                   void *ret ATTRIBUTE_UNUSED)
 +{
 +    virDomainPtr dom;
 +
 +    dom = get_nonnull_domain (conn, args->dom);
 +    if (dom == NULL) {
 +        remoteDispatchConnError(rerr, conn);
 +        return -1;
 +    }
 +
 +    if (virDomainSetVcpusFlags (dom, args->nvcpus, args->flags) == -1) {
 +        virDomainFree(dom);
 +        remoteDispatchConnError(rerr, conn);
 +        return -1;
 +    }
 +    virDomainFree(dom);
 +    return 0;
 +}
 +
 +static int
 remoteDispatchDomainShutdown (struct qemud_server *server ATTRIBUTE_UNUSED,
                               struct qemud_client *client ATTRIBUTE_UNUSED,
                               virConnectPtr conn,
 diff --git a/daemon/remote_dispatch_args.h b/daemon/remote_dispatch_args.h
 index d8528b6..9583e9c 100644
 --- a/daemon/remote_dispatch_args.h
 +++ b/daemon/remote_dispatch_args.h
@@ -167,3 +167,5 @@
     remote_domain_create_with_flags_args val_remote_domain_create_with_flags_args;
     remote_domain_set_memory_parameters_args val_remote_domain_set_memory_parameters_args;
     remote_domain_get_memory_parameters_args val_remote_domain_get_memory_parameters_args;
 +    remote_domain_set_vcpus_flags_args val_remote_domain_set_vcpus_flags_args;
 +    remote_domain_get_vcpus_flags_args val_remote_domain_get_vcpus_flags_args;
 diff --git a/daemon/remote_dispatch_prototypes.h b/daemon/remote_dispatch_prototypes.h
 index b674bb4..6b35851 100644
 --- a/daemon/remote_dispatch_prototypes.h
 +++ b/daemon/remote_dispatch_prototypes.h
@@ -306,6 +306,14 @@ static int remoteDispatchDomainGetVcpus(
     remote_error *err,
     remote_domain_get_vcpus_args *args,
     remote_domain_get_vcpus_ret *ret);
 +static int remoteDispatchDomainGetVcpusFlags(
 +    struct qemud_server *server,
 +    struct qemud_client *client,
 +    virConnectPtr conn,
 +    remote_message_header *hdr,
 +    remote_error *err,
 +    remote_domain_get_vcpus_flags_args *args,
 +    remote_domain_get_vcpus_flags_ret *ret);
 static int remoteDispatchDomainHasCurrentSnapshot(
     struct qemud_server *server,
     struct qemud_client *client,
@@ -554,6 +562,14 @@ static int remoteDispatchDomainSetVcpus(
     remote_error *err,
     remote_domain_set_vcpus_args *args,
     void *ret);
 +static int remoteDispatchDomainSetVcpusFlags(
 +    struct qemud_server *server,
 +    struct qemud_client *client,
 +    virConnectPtr conn,
 +    remote_message_header *hdr,
 +    remote_error *err,
 +    remote_domain_set_vcpus_flags_args *args,
 +    void *ret);
 static int remoteDispatchDomainShutdown(
     struct qemud_server *server,
     struct qemud_client *client,
 diff --git a/daemon/remote_dispatch_ret.h b/daemon/remote_dispatch_ret.h
 index 17c9bca..3723b00 100644
 --- a/daemon/remote_dispatch_ret.h
 +++ b/daemon/remote_dispatch_ret.h
@@ -136,3 +136,4 @@
     remote_domain_get_block_info_ret val_remote_domain_get_block_info_ret;
     remote_domain_create_with_flags_ret val_remote_domain_create_with_flags_ret;
     remote_domain_get_memory_parameters_ret val_remote_domain_get_memory_parameters_ret;
 +    remote_domain_get_vcpus_flags_ret val_remote_domain_get_vcpus_flags_ret;
 diff --git a/daemon/remote_dispatch_table.h b/daemon/remote_dispatch_table.h
 index 47d95eb..dd2adc7 100644
 --- a/daemon/remote_dispatch_table.h
 +++ b/daemon/remote_dispatch_table.h
@@ -997,3 +997,13 @@
     .args_filter = (xdrproc_t) xdr_remote_domain_get_memory_parameters_args,
     .ret_filter = (xdrproc_t) xdr_remote_domain_get_memory_parameters_ret,
 },
 +{   /* DomainSetVcpusFlags => 199 */
 +    .fn = (dispatch_fn) remoteDispatchDomainSetVcpusFlags,
 +    .args_filter = (xdrproc_t) xdr_remote_domain_set_vcpus_flags_args,
 +    .ret_filter = (xdrproc_t) xdr_void,
 +},
 +{   /* DomainGetVcpusFlags => 200 */
 +    .fn = (dispatch_fn) remoteDispatchDomainGetVcpusFlags,
 +    .args_filter = (xdrproc_t) xdr_remote_domain_get_vcpus_flags_args,
 +    .ret_filter = (xdrproc_t) xdr_remote_domain_get_vcpus_flags_ret,
 +},
 diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
 index 1a687ad..37c37ef 100644
 --- a/src/remote/remote_driver.c
 +++ b/src/remote/remote_driver.c
@@ -2580,6 +2580,59 @@ done:
 }
 static int
 +remoteDomainSetVcpusFlags (virDomainPtr domain, unsigned int nvcpus,
 +                           unsigned int flags)
 +{
 +    int rv = -1;
 +    remote_domain_set_vcpus_flags_args args;
 +    struct private_data *priv = domain->conn->privateData;
 +
 +    remoteDriverLock(priv);
 +
 +    make_nonnull_domain (&args.dom, domain);
 +    args.nvcpus = nvcpus;
 +    args.flags = flags;
 +
 +    if (call (domain->conn, priv, 0, REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS,
 +              (xdrproc_t) xdr_remote_domain_set_vcpus_flags_args,
 +              (char *) &args,
 +              (xdrproc_t) xdr_void, (char *) NULL) == -1)
 +        goto done;
 +
 +    rv = 0;
 +
 +done:
 +    remoteDriverUnlock(priv);
 +    return rv;
 +}
 +
 +static int
 +remoteDomainGetVcpusFlags (virDomainPtr domain, unsigned int flags)
 +{
 +    int rv = -1;
 +    remote_domain_get_vcpus_flags_args args;
 +    remote_domain_get_vcpus_flags_ret ret;
 +    struct private_data *priv = domain->conn->privateData;
 +
 +    remoteDriverLock(priv);
 +
 +    make_nonnull_domain (&args.dom, domain);
 +    args.flags = flags;
 +
 +    memset (&ret, 0, sizeof ret);
 +    if (call (domain->conn, priv, 0, REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS,
 +              (xdrproc_t) xdr_remote_domain_get_vcpus_flags_args, (char *) &args,
 +              (xdrproc_t) xdr_remote_domain_get_vcpus_flags_ret, (char *) &ret) == -1)
 +        goto done;
 +
 +    rv = ret.num;
 +
 +done:
 +    remoteDriverUnlock(priv);
 +    return rv;
 +}
 +
 +static int
 remoteDomainPinVcpu (virDomainPtr domain,
                      unsigned int vcpu,
                      unsigned char *cpumap,
@@ -10468,8 +10521,8 @@ static virDriver remote_driver = {
     remoteDomainRestore, /* domainRestore */
     remoteDomainCoreDump, /* domainCoreDump */
     remoteDomainSetVcpus, /* domainSetVcpus */
 -    NULL, /* domainSetVcpusFlags */
 -    NULL, /* domainGetVcpusFlags */
 +    remoteDomainSetVcpusFlags, /* domainSetVcpusFlags */
 +    remoteDomainGetVcpusFlags, /* domainGetVcpusFlags */
     remoteDomainPinVcpu, /* domainPinVcpu */
     remoteDomainGetVcpus, /* domainGetVcpus */
     remoteDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/remote/remote_protocol.c b/src/remote/remote_protocol.c
 index 5c55713..38ea050 100644
 --- a/src/remote/remote_protocol.c
 +++ b/src/remote/remote_protocol.c
@@ -1355,6 +1355,39 @@ xdr_remote_domain_set_vcpus_args (XDR *xdrs, remote_domain_set_vcpus_args *objp)
 }
 bool_t
 +xdr_remote_domain_set_vcpus_flags_args (XDR *xdrs, remote_domain_set_vcpus_flags_args *objp)
 +{
 +
 +         if (!xdr_remote_nonnull_domain (xdrs, &objp->dom))
 +                 return FALSE;
 +         if (!xdr_u_int (xdrs, &objp->nvcpus))
 +                 return FALSE;
 +         if (!xdr_u_int (xdrs, &objp->flags))
 +                 return FALSE;
 +        return TRUE;
 +}
 +
 +bool_t
 +xdr_remote_domain_get_vcpus_flags_args (XDR *xdrs, remote_domain_get_vcpus_flags_args *objp)
 +{
 +
 +         if (!xdr_remote_nonnull_domain (xdrs, &objp->dom))
 +                 return FALSE;
 +         if (!xdr_u_int (xdrs, &objp->flags))
 +                 return FALSE;
 +        return TRUE;
 +}
 +
 +bool_t
 +xdr_remote_domain_get_vcpus_flags_ret (XDR *xdrs, remote_domain_get_vcpus_flags_ret *objp)
 +{
 +
 +         if (!xdr_int (xdrs, &objp->num))
 +                 return FALSE;
 +        return TRUE;
 +}
 +
 +bool_t
 xdr_remote_domain_pin_vcpu_args (XDR *xdrs, remote_domain_pin_vcpu_args *objp)
 {
         char **objp_cpp0 = (char **) (void *) &objp->cpumap.cpumap_val;
 diff --git a/src/remote/remote_protocol.h b/src/remote/remote_protocol.h
 index 756da11..d75e76c 100644
 --- a/src/remote/remote_protocol.h
 +++ b/src/remote/remote_protocol.h
@@ -750,6 +750,24 @@ struct remote_domain_set_vcpus_args {
 };
 typedef struct remote_domain_set_vcpus_args remote_domain_set_vcpus_args;
 +struct remote_domain_set_vcpus_flags_args {
 +        remote_nonnull_domain dom;
 +        u_int nvcpus;
 +        u_int flags;
 +};
 +typedef struct remote_domain_set_vcpus_flags_args remote_domain_set_vcpus_flags_args;
 +
 +struct remote_domain_get_vcpus_flags_args {
 +        remote_nonnull_domain dom;
 +        u_int flags;
 +};
 +typedef struct remote_domain_get_vcpus_flags_args remote_domain_get_vcpus_flags_args;
 +
 +struct remote_domain_get_vcpus_flags_ret {
 +        int num;
 +};
 +typedef struct remote_domain_get_vcpus_flags_ret remote_domain_get_vcpus_flags_ret;
 +
 struct remote_domain_pin_vcpu_args {
         remote_nonnull_domain dom;
         int vcpu;
@@ -2281,6 +2299,8 @@ enum remote_procedure {
         REMOTE_PROC_DOMAIN_CREATE_WITH_FLAGS = 196,
         REMOTE_PROC_DOMAIN_SET_MEMORY_PARAMETERS = 197,
         REMOTE_PROC_DOMAIN_GET_MEMORY_PARAMETERS = 198,
 +        REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS = 199,
 +        REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS = 200,
 };
 typedef enum remote_procedure remote_procedure;
@@ -2422,6 +2442,9 @@ extern  bool_t xdr_remote_domain_define_xml_args (XDR *, remote_domain_define_xm
 extern  bool_t xdr_remote_domain_define_xml_ret (XDR *, remote_domain_define_xml_ret*);
 extern  bool_t xdr_remote_domain_undefine_args (XDR *, remote_domain_undefine_args*);
 extern  bool_t xdr_remote_domain_set_vcpus_args (XDR *, remote_domain_set_vcpus_args*);
 +extern  bool_t xdr_remote_domain_set_vcpus_flags_args (XDR *, remote_domain_set_vcpus_flags_args*);
 +extern  bool_t xdr_remote_domain_get_vcpus_flags_args (XDR *, remote_domain_get_vcpus_flags_args*);
 +extern  bool_t xdr_remote_domain_get_vcpus_flags_ret (XDR *, remote_domain_get_vcpus_flags_ret*);
 extern  bool_t xdr_remote_domain_pin_vcpu_args (XDR *, remote_domain_pin_vcpu_args*);
 extern  bool_t xdr_remote_domain_get_vcpus_args (XDR *, remote_domain_get_vcpus_args*);
 extern  bool_t xdr_remote_domain_get_vcpus_ret (XDR *, remote_domain_get_vcpus_ret*);
@@ -2762,6 +2785,9 @@ extern bool_t xdr_remote_domain_define_xml_args ();
 extern bool_t xdr_remote_domain_define_xml_ret ();
 extern bool_t xdr_remote_domain_undefine_args ();
 extern bool_t xdr_remote_domain_set_vcpus_args ();
 +extern bool_t xdr_remote_domain_set_vcpus_flags_args ();
 +extern bool_t xdr_remote_domain_get_vcpus_flags_args ();
 +extern bool_t xdr_remote_domain_get_vcpus_flags_ret ();
 extern bool_t xdr_remote_domain_pin_vcpu_args ();
 extern bool_t xdr_remote_domain_get_vcpus_args ();
 extern bool_t xdr_remote_domain_get_vcpus_ret ();
 diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
 index e80fb5f..d57e6d0 100644
 --- a/src/remote/remote_protocol.x
 +++ b/src/remote/remote_protocol.x
@@ -768,6 +768,21 @@ struct remote_domain_set_vcpus_args {
     int nvcpus;
 };
 +struct remote_domain_set_vcpus_flags_args {
 +    remote_nonnull_domain dom;
 +    unsigned int nvcpus;
 +    unsigned int flags;
 +};
 +
 +struct remote_domain_get_vcpus_flags_args {
 +    remote_nonnull_domain dom;
 +    unsigned int flags;
 +};
 +
 +struct remote_domain_get_vcpus_flags_ret {
 +    int num;
 +};
 +
 struct remote_domain_pin_vcpu_args {
     remote_nonnull_domain dom;
     int vcpu;
@@ -2062,7 +2077,9 @@ enum remote_procedure {
     REMOTE_PROC_DOMAIN_EVENT_IO_ERROR_REASON = 195,
     REMOTE_PROC_DOMAIN_CREATE_WITH_FLAGS = 196,
     REMOTE_PROC_DOMAIN_SET_MEMORY_PARAMETERS = 197,
 -    REMOTE_PROC_DOMAIN_GET_MEMORY_PARAMETERS = 198
 +    REMOTE_PROC_DOMAIN_GET_MEMORY_PARAMETERS = 198,
 +    REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS = 199,
 +    REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS = 200
     /*
      * Notice how the entries are grouped in sets of 10 ?
 diff --git a/src/remote_protocol-structs b/src/remote_protocol-structs
 index 838423e..d505886 100644
 --- a/src/remote_protocol-structs
 +++ b/src/remote_protocol-structs
@@ -461,6 +461,18 @@ struct remote_domain_set_vcpus_args {
 	remote_nonnull_domain      dom;
 	int                        nvcpus;
 };
 +struct remote_domain_set_vcpus_flags_args {
 +	remote_nonnull_domain      dom;
 +	u_int                      nvcpus;
 +	u_int                      flags;
 +};
 +struct remote_domain_get_vcpus_flags_args {
 +	remote_nonnull_domain      dom;
 +	u_int                      flags;
 +};
 +struct remote_domain_get_vcpus_flags_ret {
 +	int                        num;
 +};
 struct remote_domain_pin_vcpu_args {
 	remote_nonnull_domain      dom;
 	int                        vcpu;
 -- 
 1.7.2.3
--- a/docs/api_extension/0006-make-old-API-trivially-wrap-to-new-API.patch
+++ b/docs/api_extension/0006-make-old-API-trivially-wrap-to-new-API.patch
@@ -0,0 +1,735 @@
 From 50c51f13e2af04afac46e181c4ed62581545a488 Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Mon, 27 Sep 2010 16:37:53 -0600
 Subject: [PATCH 06/15] vcpu: make old API trivially wrap to new API
 Note - this wrapping is completely mechanical; the old API will
 function identically, since the new API validates that the exact
 same flags are provided by the old API.  On a per-driver basis,
 it may make sense to have the old API pass a different set of flags,
 but that should be done in the per-driver patch that implements
 the full range of flag support in the new API.
 * src/esx/esx_driver.c (esxDomainSetVcpus, escDomainGetMaxVpcus):
 Move guts...
 (esxDomainSetVcpusFlags, esxDomainGetVcpusFlags): ...to new
 functions.
 (esxDriver): Trivially support the new API.
 * src/openvz/openvz_driver.c (openvzDomainSetVcpus)
 (openvzDomainSetVcpusFlags, openvzDomainGetMaxVcpus)
 (openvzDomainGetVcpusFlags, openvzDriver): Likewise.
 * src/phyp/phyp_driver.c (phypDomainSetCPU)
 (phypDomainSetVcpusFlags, phypGetLparCPUMAX)
 (phypDomainGetVcpusFlags, phypDriver): Likewise.
 * src/qemu/qemu_driver.c (qemudDomainSetVcpus)
 (qemudDomainSetVcpusFlags, qemudDomainGetMaxVcpus)
 (qemudDomainGetVcpusFlags, qemuDriver): Likewise.
 * src/test/test_driver.c (testSetVcpus, testDomainSetVcpusFlags)
 (testDomainGetMaxVcpus, testDomainGetVcpusFlags, testDriver):
 Likewise.
 * src/vbox/vbox_tmpl.c (vboxDomainSetVcpus)
 (vboxDomainSetVcpusFlags, virDomainGetMaxVcpus)
 (virDomainGetVcpusFlags, virDriver): Likewise.
 * src/xen/xen_driver.c (xenUnifiedDomainSetVcpus)
 (xenUnifiedDomainSetVcpusFlags, xenUnifiedDomainGetMaxVcpus)
 (xenUnifiedDomainGetVcpusFlags, xenUnifiedDriver): Likewise.
 * src/xenapi/xenapi_driver.c (xenapiDomainSetVcpus)
 (xenapiDomainSetVcpusFlags, xenapiDomainGetMaxVcpus)
 (xenapiDomainGetVcpusFlags, xenapiDriver): Likewise.
 (xenapiError): New helper macro.
 ---
 src/esx/esx_driver.c       |   32 +++++++++++++++++++---
 src/openvz/openvz_driver.c |   34 +++++++++++++++++++++---
 src/phyp/phyp_driver.c     |   32 ++++++++++++++++++++---
 src/qemu/qemu_driver.c     |   38 +++++++++++++++++++++++++---
 src/test/test_driver.c     |   36 ++++++++++++++++++++++---
 src/vbox/vbox_tmpl.c       |   36 +++++++++++++++++++++++---
 src/xen/xen_driver.c       |   34 ++++++++++++++++++++++---
 src/xenapi/xenapi_driver.c |   60 ++++++++++++++++++++++++++++++++++++++------
 8 files changed, 263 insertions(+), 39 deletions(-)
 diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
 index 2a32374..b3e1284 100644
 --- a/src/esx/esx_driver.c
 +++ b/src/esx/esx_driver.c
@@ -2384,7 +2384,8 @@ esxDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info)
 static int
 -esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
 +esxDomainSetVcpusFlags(virDomainPtr domain, unsigned int nvcpus,
 +                       unsigned int flags)
 {
     int result = -1;
     esxPrivate *priv = domain->conn->privateData;
@@ -2394,6 +2395,11 @@ esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
     esxVI_ManagedObjectReference *task = NULL;
     esxVI_TaskInfoState taskInfoState;
 +    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 +        ESX_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 +        return -1;
 +    }
 +
     if (nvcpus < 1) {
         ESX_ERROR(VIR_ERR_INVALID_ARG, "%s",
                   _("Requested number of virtual CPUs must at least be 1"));
@@ -2453,15 +2459,26 @@ esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
 }
 +static int
 +esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
 +{
 +    return esxDomainSetVcpusFlags(domain, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 +}
 +
 static int
 -esxDomainGetMaxVcpus(virDomainPtr domain)
 +esxDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 {
     esxPrivate *priv = domain->conn->privateData;
     esxVI_String *propertyNameList = NULL;
     esxVI_ObjectContent *hostSystem = NULL;
     esxVI_DynamicProperty *dynamicProperty = NULL;
 +    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 +        ESX_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 +        return -1;
 +    }
 +
     if (priv->maxVcpus > 0) {
         return priv->maxVcpus;
     }
@@ -2507,7 +2524,12 @@ esxDomainGetMaxVcpus(virDomainPtr domain)
     return priv->maxVcpus;
 }
 -
 +static int
 +esxDomainGetMaxVcpus(virDomainPtr domain)
 +{
 +    return esxDomainGetVcpusFlags(domain, (VIR_DOMAIN_VCPU_LIVE |
 +                                           VIR_DOMAIN_VCPU_MAXIMUM));
 +}
 static char *
 esxDomainDumpXML(virDomainPtr domain, int flags)
@@ -4160,8 +4182,8 @@ static virDriver esxDriver = {
     NULL,                            /* domainRestore */
     NULL,                            /* domainCoreDump */
     esxDomainSetVcpus,               /* domainSetVcpus */
 -    NULL,                            /* domainSetVcpusFlags */
 -    NULL,                            /* domainGetVcpusFlags */
 +    esxDomainSetVcpusFlags,          /* domainSetVcpusFlags */
 +    esxDomainGetVcpusFlags,          /* domainGetVcpusFlags */
     NULL,                            /* domainPinVcpu */
     NULL,                            /* domainGetVcpus */
     esxDomainGetMaxVcpus,            /* domainGetMaxVcpus */
 diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
 index 9d19aeb..0f3cfdf 100644
 --- a/src/openvz/openvz_driver.c
 +++ b/src/openvz/openvz_driver.c
@@ -67,7 +67,6 @@
 static int openvzGetProcessInfo(unsigned long long *cpuTime, int vpsid);
 static int openvzGetMaxVCPUs(virConnectPtr conn, const char *type);
 static int openvzDomainGetMaxVcpus(virDomainPtr dom);
 -static int openvzDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus);
 static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
                                         unsigned int nvcpus);
 static int openvzDomainSetMemoryInternal(virDomainObjPtr vm,
@@ -1211,11 +1210,24 @@ static int openvzGetMaxVCPUs(virConnectPtr conn ATTRIBUTE_UNUSED,
     return -1;
 }
 +static int
 +openvzDomainGetVcpusFlags(virDomainPtr dom ATTRIBUTE_UNUSED,
 +                          unsigned int flags)
 +{
 +    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 +        openvzError(VIR_ERR_INVALID_ARG, _("unsupported flags (0x%x)"), flags);
 +        return -1;
 +    }
 -static int openvzDomainGetMaxVcpus(virDomainPtr dom ATTRIBUTE_UNUSED) {
     return openvzGetMaxVCPUs(NULL, "openvz");
 }
 +static int openvzDomainGetMaxVcpus(virDomainPtr dom)
 +{
 +    return openvzDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 +                                           VIR_DOMAIN_VCPU_MAXIMUM));
 +}
 +
 static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
                                         unsigned int nvcpus)
 {
@@ -1241,12 +1253,18 @@ static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
     return 0;
 }
 -static int openvzDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
 +static int openvzDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 +                                     unsigned int flags)
 {
     virDomainObjPtr         vm;
     struct openvz_driver   *driver = dom->conn->privateData;
     int                     ret = -1;
 +    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 +        openvzError(VIR_ERR_INVALID_ARG, _("unsupported flags (0x%x)"), flags);
 +        return -1;
 +    }
 +
     openvzDriverLock(driver);
     vm = virDomainFindByUUID(&driver->domains, dom->uuid);
     openvzDriverUnlock(driver);
@@ -1272,6 +1290,12 @@ cleanup:
     return ret;
 }
 +static int
 +openvzDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
 +{
 +    return openvzDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 +}
 +
 static virDrvOpenStatus openvzOpen(virConnectPtr conn,
                                    virConnectAuthPtr auth ATTRIBUTE_UNUSED,
                                    int flags ATTRIBUTE_UNUSED)
@@ -1590,8 +1614,8 @@ static virDriver openvzDriver = {
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
     openvzDomainSetVcpus, /* domainSetVcpus */
 -    NULL, /* domainSetVcpusFlags */
 -    NULL, /* domainGetVcpusFlags */
 +    openvzDomainSetVcpusFlags, /* domainSetVcpusFlags */
 +    openvzDomainGetVcpusFlags, /* domainGetVcpusFlags */
     NULL, /* domainPinVcpu */
     NULL, /* domainGetVcpus */
     openvzDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c
 index 6e0a5e9..e284ae0 100644
 --- a/src/phyp/phyp_driver.c
 +++ b/src/phyp/phyp_driver.c
@@ -1497,15 +1497,27 @@ phypGetLparCPU(virConnectPtr conn, const char *managed_system, int lpar_id)
 }
 static int
 -phypGetLparCPUMAX(virDomainPtr dom)
 +phypDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
 {
     phyp_driverPtr phyp_driver = dom->conn->privateData;
     char *managed_system = phyp_driver->managed_system;
 +    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 +        PHYP_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 +        return -1;
 +    }
 +
     return phypGetLparCPUGeneric(dom->conn, managed_system, dom->id, 1);
 }
 static int
 +phypGetLparCPUMAX(virDomainPtr dom)
 +{
 +    return phypDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 +                                         VIR_DOMAIN_VCPU_MAXIMUM));
 +}
 +
 +static int
 phypGetRemoteSlot(virConnectPtr conn, const char *managed_system,
                   const char *lpar_name)
 {
@@ -3831,7 +3843,8 @@ phypConnectGetCapabilities(virConnectPtr conn)
 }
 static int
 -phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
 +phypDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 +                        unsigned int flags)
 {
     ConnectionData *connection_data = dom->conn->networkPrivateData;
     phyp_driverPtr phyp_driver = dom->conn->privateData;
@@ -3846,6 +3859,11 @@ phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
     unsigned int amount = 0;
     virBuffer buf = VIR_BUFFER_INITIALIZER;
 +    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 +        PHYP_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 +        return -1;
 +    }
 +
     if ((ncpus = phypGetLparCPU(dom->conn, managed_system, dom->id)) == 0)
         return 0;
@@ -3891,6 +3909,12 @@ phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
 }
 +static int
 +phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
 +{
 +    return phypDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 +}
 +
 static virDrvOpenStatus
 phypVIOSDriverOpen(virConnectPtr conn,
                    virConnectAuthPtr auth ATTRIBUTE_UNUSED,
@@ -3941,8 +3965,8 @@ static virDriver phypDriver = {
     NULL,                       /* domainRestore */
     NULL,                       /* domainCoreDump */
     phypDomainSetCPU,           /* domainSetVcpus */
 -    NULL,                       /* domainSetVcpusFlags */
 -    NULL,                       /* domainGetVcpusFlags */
 +    phypDomainSetVcpusFlags,    /* domainSetVcpusFlags */
 +    phypDomainGetVcpusFlags,    /* domainGetVcpusFlags */
     NULL,                       /* domainPinVcpu */
     NULL,                       /* domainGetVcpus */
     phypGetLparCPUMAX,          /* domainGetMaxVcpus */
 diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
 index 3d17e04..7a2ea8f 100644
 --- a/src/qemu/qemu_driver.c
 +++ b/src/qemu/qemu_driver.c
@@ -5934,13 +5934,22 @@ unsupported:
 }
 -static int qemudDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus) {
 +static int
 +qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 +                         unsigned int flags)
 +{
     struct qemud_driver *driver = dom->conn->privateData;
     virDomainObjPtr vm;
     const char * type;
     int max;
     int ret = -1;
 +    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 +        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 +                        flags);
 +        return -1;
 +    }
 +
     qemuDriverLock(driver);
     vm = virDomainFindByUUID(&driver->domains, dom->uuid);
     qemuDriverUnlock(driver);
@@ -5994,6 +6003,12 @@ cleanup:
     return ret;
 }
 +static int
 +qemudDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
 +{
 +    return qemudDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 +}
 +
 static int
 qemudDomainPinVcpu(virDomainPtr dom,
@@ -6150,12 +6165,20 @@ cleanup:
 }
 -static int qemudDomainGetMaxVcpus(virDomainPtr dom) {
 +static int
 +qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
 +{
     struct qemud_driver *driver = dom->conn->privateData;
     virDomainObjPtr vm;
     const char *type;
     int ret = -1;
 +    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 +        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 +                        flags);
 +        return -1;
 +    }
 +
     qemuDriverLock(driver);
     vm = virDomainFindByUUID(&driver->domains, dom->uuid);
     qemuDriverUnlock(driver);
@@ -6183,6 +6206,13 @@ cleanup:
     return ret;
 }
 +static int
 +qemudDomainGetMaxVcpus(virDomainPtr dom)
 +{
 +    return qemudDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 +                                          VIR_DOMAIN_VCPU_MAXIMUM));
 +}
 +
 static int qemudDomainGetSecurityLabel(virDomainPtr dom, virSecurityLabelPtr seclabel)
 {
     struct qemud_driver *driver = (struct qemud_driver *)dom->conn->privateData;
@@ -12938,8 +12968,8 @@ static virDriver qemuDriver = {
     qemudDomainRestore, /* domainRestore */
     qemudDomainCoreDump, /* domainCoreDump */
     qemudDomainSetVcpus, /* domainSetVcpus */
 -    NULL, /* domainSetVcpusFlags */
 -    NULL, /* domainGetVcpusFlags */
 +    qemudDomainSetVcpusFlags, /* domainSetVcpusFlags */
 +    qemudDomainGetVcpusFlags, /* domainGetVcpusFlags */
     qemudDomainPinVcpu, /* domainPinVcpu */
     qemudDomainGetVcpus, /* domainGetVcpus */
     qemudDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/test/test_driver.c b/src/test/test_driver.c
 index 6a00558..b70c80d 100644
 --- a/src/test/test_driver.c
 +++ b/src/test/test_driver.c
@@ -2029,17 +2029,37 @@ cleanup:
     return ret;
 }
 -static int testDomainGetMaxVcpus(virDomainPtr domain)
 +static int
 +testDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 {
 +    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 +        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 +        return -1;
 +    }
 +
     return testGetMaxVCPUs(domain->conn, "test");
 }
 -static int testSetVcpus(virDomainPtr domain,
 -                        unsigned int nrCpus) {
 +static int
 +testDomainGetMaxVcpus(virDomainPtr domain)
 +{
 +    return testDomainGetVcpusFlags(domain, (VIR_DOMAIN_VCPU_LIVE |
 +                                            VIR_DOMAIN_VCPU_MAXIMUM));
 +}
 +
 +static int
 +testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
 +                        unsigned int flags)
 +{
     testConnPtr privconn = domain->conn->privateData;
     virDomainObjPtr privdom = NULL;
     int ret = -1, maxvcpus;
 +    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 +        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 +        return -1;
 +    }
 +
     /* Do this first before locking */
     maxvcpus = testDomainGetMaxVcpus(domain);
     if (maxvcpus < 0)
@@ -2082,6 +2102,12 @@ cleanup:
     return ret;
 }
 +static int
 +testSetVcpus(virDomainPtr domain, unsigned int nrCpus)
 +{
 +    return testDomainSetVcpusFlags(domain, nrCpus, VIR_DOMAIN_VCPU_LIVE);
 +}
 +
 static int testDomainGetVcpus(virDomainPtr domain,
                               virVcpuInfoPtr info,
                               int maxinfo,
@@ -5260,8 +5286,8 @@ static virDriver testDriver = {
     testDomainRestore, /* domainRestore */
     testDomainCoreDump, /* domainCoreDump */
     testSetVcpus, /* domainSetVcpus */
 -    NULL, /* domainSetVcpusFlags */
 -    NULL, /* domainGetVcpusFlags */
 +    testDomainSetVcpusFlags, /* domainSetVcpusFlags */
 +    testDomainGetVcpusFlags, /* domainGetVcpusFlags */
     testDomainPinVcpu, /* domainPinVcpu */
     testDomainGetVcpus, /* domainGetVcpus */
     testDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
 index cb9193a..0cbe8b3 100644
 --- a/src/vbox/vbox_tmpl.c
 +++ b/src/vbox/vbox_tmpl.c
@@ -1839,13 +1839,21 @@ cleanup:
     return ret;
 }
 -static int vboxDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus) {
 +static int
 +vboxDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 +                        unsigned int flags)
 +{
     VBOX_OBJECT_CHECK(dom->conn, int, -1);
     IMachine *machine    = NULL;
     vboxIID  *iid        = NULL;
     PRUint32  CPUCount   = nvcpus;
     nsresult rc;
 +    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 +        vboxError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 +        return -1;
 +    }
 +
 #if VBOX_API_VERSION == 2002
     if (VIR_ALLOC(iid) < 0) {
         virReportOOMError();
@@ -1887,11 +1895,24 @@ cleanup:
     return ret;
 }
 -static int vboxDomainGetMaxVcpus(virDomainPtr dom) {
 +static int
 +vboxDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
 +{
 +    return vboxDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 +}
 +
 +static int
 +vboxDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
 +{
     VBOX_OBJECT_CHECK(dom->conn, int, -1);
     ISystemProperties *systemProperties = NULL;
     PRUint32 maxCPUCount = 0;
 +    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 +        vboxError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 +        return -1;
 +    }
 +
     /* Currently every domain supports the same number of max cpus
      * as that supported by vbox and thus take it directly from
      * the systemproperties.
@@ -1909,6 +1930,13 @@ static int vboxDomainGetMaxVcpus(virDomainPtr dom) {
     return ret;
 }
 +static int
 +vboxDomainGetMaxVcpus(virDomainPtr dom)
 +{
 +    return vboxDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 +                                         VIR_DOMAIN_VCPU_MAXIMUM));
 +}
 +
 static char *vboxDomainDumpXML(virDomainPtr dom, int flags) {
     VBOX_OBJECT_CHECK(dom->conn, char *, NULL);
     virDomainDefPtr def  = NULL;
@@ -8267,8 +8295,8 @@ virDriver NAME(Driver) = {
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
     vboxDomainSetVcpus, /* domainSetVcpus */
 -    NULL, /* domainSetVcpusFlags */
 -    NULL, /* domainGetVcpusFlags */
 +    vboxDomainSetVcpusFlags, /* domainSetVcpusFlags */
 +    vboxDomainGetVcpusFlags, /* domainGetVcpusFlags */
     NULL, /* domainPinVcpu */
     NULL, /* domainGetVcpus */
     vboxDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
 index 7d67ced..d6c9c57 100644
 --- a/src/xen/xen_driver.c
 +++ b/src/xen/xen_driver.c
@@ -1069,11 +1069,18 @@ xenUnifiedDomainCoreDump (virDomainPtr dom, const char *to, int flags)
 }
 static int
 -xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 +xenUnifiedDomainSetVcpusFlags (virDomainPtr dom, unsigned int nvcpus,
 +                               unsigned int flags)
 {
     GET_PRIVATE(dom->conn);
     int i;
 +    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 +        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 +                        flags);
 +        return -1;
 +    }
 +
     /* Try non-hypervisor methods first, then hypervisor direct method
      * as a last resort.
      */
@@ -1093,6 +1100,12 @@ xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 }
 static int
 +xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 +{
 +    return xenUnifiedDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 +}
 +
 +static int
 xenUnifiedDomainPinVcpu (virDomainPtr dom, unsigned int vcpu,
                          unsigned char *cpumap, int maplen)
 {
@@ -1126,11 +1139,17 @@ xenUnifiedDomainGetVcpus (virDomainPtr dom,
 }
 static int
 -xenUnifiedDomainGetMaxVcpus (virDomainPtr dom)
 +xenUnifiedDomainGetVcpusFlags (virDomainPtr dom, unsigned int flags)
 {
     GET_PRIVATE(dom->conn);
     int i, ret;
 +    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 +        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 +                        flags);
 +        return -1;
 +    }
 +
     for (i = 0; i < XEN_UNIFIED_NR_DRIVERS; ++i)
         if (priv->opened[i] && drivers[i]->domainGetMaxVcpus) {
             ret = drivers[i]->domainGetMaxVcpus (dom);
@@ -1140,6 +1159,13 @@ xenUnifiedDomainGetMaxVcpus (virDomainPtr dom)
     return -1;
 }
 +static int
 +xenUnifiedDomainGetMaxVcpus (virDomainPtr dom)
 +{
 +    return xenUnifiedDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 +                                               VIR_DOMAIN_VCPU_MAXIMUM));
 +}
 +
 static char *
 xenUnifiedDomainDumpXML (virDomainPtr dom, int flags)
 {
@@ -1951,8 +1977,8 @@ static virDriver xenUnifiedDriver = {
     xenUnifiedDomainRestore, /* domainRestore */
     xenUnifiedDomainCoreDump, /* domainCoreDump */
     xenUnifiedDomainSetVcpus, /* domainSetVcpus */
 -    NULL, /* domainSetVcpusFlags */
 -    NULL, /* domainGetVcpusFlags */
 +    xenUnifiedDomainSetVcpusFlags, /* domainSetVcpusFlags */
 +    xenUnifiedDomainGetVcpusFlags, /* domainGetVcpusFlags */
     xenUnifiedDomainPinVcpu, /* domainPinVcpu */
     xenUnifiedDomainGetVcpus, /* domainGetVcpus */
     xenUnifiedDomainGetMaxVcpus, /* domainGetMaxVcpus */
 diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c
 index 753169c..7d4ab8d 100644
 --- a/src/xenapi/xenapi_driver.c
 +++ b/src/xenapi/xenapi_driver.c
@@ -40,6 +40,11 @@
 #include "xenapi_driver_private.h"
 #include "xenapi_utils.h"
 +#define VIR_FROM_THIS VIR_FROM_XENAPI
 +
 +#define xenapiError(code, ...)                                    \
 +        virReportErrorHelper(NULL, VIR_FROM_THIS, code, __FILE__, \
 +                             __FUNCTION__, __LINE__, __VA_ARGS__)
 /*
  * getCapsObject
@@ -987,19 +992,26 @@ xenapiDomainGetInfo (virDomainPtr dom, virDomainInfoPtr info)
 /*
 - * xenapiDomainSetVcpus
 + * xenapiDomainSetVcpusFlags
  *
  * Sets the VCPUs on the domain
  * Return 0 on success or -1 in case of error
  */
 static int
 -xenapiDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 +xenapiDomainSetVcpusFlags (virDomainPtr dom, unsigned int nvcpus,
 +                           unsigned int flags)
 {
 -
     /* vm.set_vcpus_max */
     xen_vm vm;
     xen_vm_set *vms;
     xen_session *session = ((struct _xenapiPrivate *)(dom->conn->privateData))->session;
 +
 +    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 +        xenapiError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 +                    flags);
 +        return -1;
 +    }
 +
     if (xen_vm_get_by_name_label(session, &vms, dom->name) && vms->size > 0) {
         if (vms->size != 1) {
             xenapiSessionErrorHandler(dom->conn, VIR_ERR_INTERNAL_ERROR,
@@ -1019,6 +1031,18 @@ xenapiDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 }
 /*
 + * xenapiDomainSetVcpus
 + *
 + * Sets the VCPUs on the domain
 + * Return 0 on success or -1 in case of error
 + */
 +static int
 +xenapiDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 +{
 +    return xenapiDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 +}
 +
 +/*
  * xenapiDomainPinVcpu
  *
  * Dynamically change the real CPUs which can be allocated to a virtual CPU
@@ -1140,19 +1164,26 @@ xenapiDomainGetVcpus (virDomainPtr dom,
 }
 /*
 - * xenapiDomainGetMaxVcpus
 + * xenapiDomainGetVcpusFlags
  *
  *
 - * Returns maximum number of Vcpus on success or -1 in case of error
 + * Returns Vcpus count on success or -1 in case of error
  */
 static int
 -xenapiDomainGetMaxVcpus (virDomainPtr dom)
 +xenapiDomainGetVcpusFlags (virDomainPtr dom, unsigned int flags)
 {
     xen_vm vm;
     xen_vm_set *vms;
     int64_t maxvcpu = 0;
     enum xen_vm_power_state state;
     xen_session *session = ((struct _xenapiPrivate *)(dom->conn->privateData))->session;
 +
 +    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 +        xenapiError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 +                    flags);
 +        return -1;
 +    }
 +
     if (xen_vm_get_by_name_label(session, &vms, dom->name) && vms->size > 0) {
         if (vms->size != 1) {
             xenapiSessionErrorHandler(dom->conn, VIR_ERR_INTERNAL_ERROR,
@@ -1176,6 +1207,19 @@ xenapiDomainGetMaxVcpus (virDomainPtr dom)
 }
 /*
 + * xenapiDomainGetMaxVcpus
 + *
 + *
 + * Returns maximum number of Vcpus on success or -1 in case of error
 + */
 +static int
 +xenapiDomainGetMaxVcpus (virDomainPtr dom)
 +{
 +    return xenapiDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 +                                           VIR_DOMAIN_VCPU_MAXIMUM));
 +}
 +
 +/*
  * xenapiDomainDumpXML
  *
  *
@@ -1754,8 +1798,8 @@ static virDriver xenapiDriver = {
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
     xenapiDomainSetVcpus, /* domainSetVcpus */
 -    NULL, /* domainSetVcpusFlags */
 -    NULL, /* domainGetVcpusFlags */
 +    xenapiDomainSetVcpusFlags, /* domainSetVcpusFlags */
 +    xenapiDomainGetVcpusFlags, /* domainGetVcpusFlags */
     xenapiDomainPinVcpu, /* domainPinVcpu */
     xenapiDomainGetVcpus, /* domainGetVcpus */
     xenapiDomainGetMaxVcpus, /* domainGetMaxVcpus */
 -- 
 1.7.2.3
--- a/docs/api_extension/0007-add-virsh-support.patch
+++ b/docs/api_extension/0007-add-virsh-support.patch
@@ -0,0 +1,388 @@
 From bf945ee97b72d3b0c4fc2da04530f5294f529d66 Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Wed, 29 Sep 2010 15:20:23 -0600
 Subject: [PATCH 08/15] vcpu: add virsh support
 * tools/virsh.c (cmdSetvcpus): Add new flags.  Let invalid
 commands through to driver, to ease testing of hypervisor argument
 validation.
 (cmdMaxvcpus, cmdVcpucount): New commands.
 (commands): Add new commands.
 * tools/virsh.pod (setvcpus, vcpucount, maxvcpus): Document new
 behavior.
 ---
 tools/virsh.c   |  247 ++++++++++++++++++++++++++++++++++++++++++++++++++-----
 tools/virsh.pod |   38 ++++++++-
 2 files changed, 262 insertions(+), 23 deletions(-)
 diff --git a/tools/virsh.c b/tools/virsh.c
 index 4f8c495..7fb7fbd 100644
 --- a/tools/virsh.c
 +++ b/tools/virsh.c
@@ -2281,10 +2281,216 @@ cmdFreecell(vshControl *ctl, const vshCmd *cmd)
 }
 /*
 + * "maxvcpus" command
 + */
 +static const vshCmdInfo info_maxvcpus[] = {
 +    {"help", N_("connection vcpu maximum")},
 +    {"desc", N_("Show maximum number of virtual CPUs for guests on this connection.")},
 +    {NULL, NULL}
 +};
 +
 +static const vshCmdOptDef opts_maxvcpus[] = {
 +    {"type", VSH_OT_STRING, 0, N_("domain type")},
 +    {NULL, 0, 0, NULL}
 +};
 +
 +static int
 +cmdMaxvcpus(vshControl *ctl, const vshCmd *cmd)
 +{
 +    char *type;
 +    int vcpus;
 +
 +    type = vshCommandOptString(cmd, "type", NULL);
 +
 +    if (!vshConnectionUsability(ctl, ctl->conn))
 +        return FALSE;
 +
 +    vcpus = virConnectGetMaxVcpus(ctl->conn, type);
 +    if (vcpus < 0)
 +        return FALSE;
 +    vshPrint(ctl, "%d\n", vcpus);
 +
 +    return TRUE;
 +}
 +
 +/*
 + * "vcpucount" command
 + */
 +static const vshCmdInfo info_vcpucount[] = {
 +    {"help", N_("domain vcpu counts")},
 +    {"desc", N_("Returns the number of virtual CPUs used by the domain.")},
 +    {NULL, NULL}
 +};
 +
 +static const vshCmdOptDef opts_vcpucount[] = {
 +    {"domain", VSH_OT_DATA, VSH_OFLAG_REQ, N_("domain name, id or uuid")},
 +    {"maximum", VSH_OT_BOOL, 0, N_("get maximum cap on vcpus")},
 +    {"current", VSH_OT_BOOL, 0, N_("get current vcpu usage")},
 +    {"config", VSH_OT_BOOL, 0, N_("get value to be used on next boot")},
 +    {"live", VSH_OT_BOOL, 0, N_("get value from running domain")},
 +    {NULL, 0, 0, NULL}
 +};
 +
 +static int
 +cmdVcpucount(vshControl *ctl, const vshCmd *cmd)
 +{
 +    virDomainPtr dom;
 +    int ret = TRUE;
 +    int maximum = vshCommandOptBool(cmd, "maximum");
 +    int current = vshCommandOptBool(cmd, "current");
 +    int config = vshCommandOptBool(cmd, "config");
 +    int live = vshCommandOptBool(cmd, "live");
 +    bool all = maximum + current + config + live == 0;
 +    int count;
 +
 +    if (maximum && current) {
 +        vshError(ctl, "%s",
 +                 _("--maximum and --current cannot both be specified"));
 +        return FALSE;
 +    }
 +    if (config && live) {
 +        vshError(ctl, "%s",
 +                 _("--config and --live cannot both be specified"));
 +        return FALSE;
 +    }
 +    /* We want one of each pair of mutually exclusive options; that
 +     * is, use of flags requires exactly two options.  */
 +    if (maximum + current + config + live == 1) {
 +        vshError(ctl,
 +                 _("when using --%s, either --%s or --%s must be specified"),
 +                 (maximum ? "maximum" : current ? "current"
 +                  : config ? "config" : "live"),
 +                 maximum + current ? "config" : "maximum",
 +                 maximum + current ? "live" : "current");
 +        return FALSE;
 +    }
 +
 +    if (!vshConnectionUsability(ctl, ctl->conn))
 +        return FALSE;
 +
 +    if (!(dom = vshCommandOptDomain(ctl, cmd, NULL)))
 +        return FALSE;
 +
 +    /* In all cases, try the new API first; if it fails because we are
 +     * talking to an older client, try a fallback API before giving
 +     * up.  */
 +    if (all || (maximum && config)) {
 +        count = virDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_MAXIMUM |
 +                                             VIR_DOMAIN_VCPU_CONFIG));
 +        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
 +                          || last_error->code == VIR_ERR_INVALID_ARG)) {
 +            char *tmp;
 +            char *xml = virDomainGetXMLDesc(dom, VIR_DOMAIN_XML_INACTIVE);
 +            if (xml && (tmp = strstr(xml, "<vcpu"))) {
 +                tmp = strchr(tmp, '>');
 +                if (!tmp || virStrToLong_i(tmp + 1, &tmp, 10, &count) < 0)
 +                    count = -1;
 +            }
 +            VIR_FREE(xml);
 +        }
 +
 +        if (count < 0) {
 +            virshReportError(ctl);
 +            ret = FALSE;
 +        } else if (all) {
 +            vshPrint(ctl, "%-12s %-12s %3d\n", _("maximum"), _("config"),
 +                     count);
 +        } else {
 +            vshPrint(ctl, "%d\n", count);
 +        }
 +        virFreeError(last_error);
 +        last_error = NULL;
 +    }
 +
 +    if (all || (maximum && live)) {
 +        count = virDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_MAXIMUM |
 +                                             VIR_DOMAIN_VCPU_LIVE));
 +        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
 +                          || last_error->code == VIR_ERR_INVALID_ARG)) {
 +            count = virDomainGetMaxVcpus(dom);
 +        }
 +
 +        if (count < 0) {
 +            virshReportError(ctl);
 +            ret = FALSE;
 +        } else if (all) {
 +            vshPrint(ctl, "%-12s %-12s %3d\n", _("maximum"), _("live"),
 +                     count);
 +        } else {
 +            vshPrint(ctl, "%d\n", count);
 +        }
 +        virFreeError(last_error);
 +        last_error = NULL;
 +    }
 +
 +    if (all || (current && config)) {
 +        count = virDomainGetVcpusFlags(dom, VIR_DOMAIN_VCPU_CONFIG);
 +        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
 +                          || last_error->code == VIR_ERR_INVALID_ARG)) {
 +            char *tmp, *end;
 +            char *xml = virDomainGetXMLDesc(dom, VIR_DOMAIN_XML_INACTIVE);
 +            if (xml && (tmp = strstr(xml, "<vcpu"))) {
 +                end = strchr(tmp, '>');
 +                if (end) {
 +                    *end = '\0';
 +                    tmp = strstr(tmp, "current=");
 +                    if (!tmp)
 +                        tmp = end + 1;
 +                    else {
 +                        tmp += strlen("current=");
 +                        tmp += *tmp == '\'' || *tmp == '"';
 +                    }
 +                }
 +                if (!tmp || virStrToLong_i(tmp, &tmp, 10, &count) < 0)
 +                    count = -1;
 +            }
 +            VIR_FREE(xml);
 +        }
 +
 +        if (count < 0) {
 +            virshReportError(ctl);
 +            ret = FALSE;
 +        } else if (all) {
 +            vshPrint(ctl, "%-12s %-12s %3d\n", _("current"), _("config"),
 +                     count);
 +        } else {
 +            vshPrint(ctl, "%d\n", count);
 +        }
 +        virFreeError(last_error);
 +        last_error = NULL;
 +    }
 +
 +    if (all || (current && live)) {
 +        count = virDomainGetVcpusFlags(dom, VIR_DOMAIN_VCPU_LIVE);
 +        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
 +                          || last_error->code == VIR_ERR_INVALID_ARG)) {
 +            virDomainInfo info;
 +            if (virDomainGetInfo(dom, &info) == 0)
 +                count = info.nrVirtCpu;
 +        }
 +
 +        if (count < 0) {
 +            virshReportError(ctl);
 +            ret = FALSE;
 +        } else if (all) {
 +            vshPrint(ctl, "%-12s %-12s %3d\n", _("current"), _("live"),
 +                     count);
 +        } else {
 +            vshPrint(ctl, "%d\n", count);
 +        }
 +        virFreeError(last_error);
 +        last_error = NULL;
 +    }
 +
 +    virDomainFree(dom);
 +    return ret;
 +}
 +
 +/*
  * "vcpuinfo" command
  */
 static const vshCmdInfo info_vcpuinfo[] = {
 -    {"help", N_("domain vcpu information")},
 +    {"help", N_("detailed domain vcpu information")},
     {"desc", N_("Returns basic information about the domain virtual CPUs.")},
     {NULL, NULL}
 };
@@ -2514,6 +2720,9 @@ static const vshCmdInfo info_setvcpus[] = {
 static const vshCmdOptDef opts_setvcpus[] = {
     {"domain", VSH_OT_DATA, VSH_OFLAG_REQ, N_("domain name, id or uuid")},
     {"count", VSH_OT_DATA, VSH_OFLAG_REQ, N_("number of virtual CPUs")},
 +    {"maximum", VSH_OT_BOOL, 0, N_("set maximum limit on next boot")},
 +    {"config", VSH_OT_BOOL, 0, N_("affect next boot")},
 +    {"live", VSH_OT_BOOL, 0, N_("affect running domain")},
     {NULL, 0, 0, NULL}
 };
@@ -2522,8 +2731,13 @@ cmdSetvcpus(vshControl *ctl, const vshCmd *cmd)
 {
     virDomainPtr dom;
     int count;
 -    int maxcpu;
     int ret = TRUE;
 +    int maximum = vshCommandOptBool(cmd, "maximum");
 +    int config = vshCommandOptBool(cmd, "config");
 +    int live = vshCommandOptBool(cmd, "live");
 +    int flags = ((maximum ? VIR_DOMAIN_VCPU_MAXIMUM : 0) |
 +                 (config ? VIR_DOMAIN_VCPU_CONFIG : 0) |
 +                 (live ? VIR_DOMAIN_VCPU_LIVE : 0));
     if (!vshConnectionUsability(ctl, ctl->conn))
         return FALSE;
@@ -2532,26 +2746,15 @@ cmdSetvcpus(vshControl *ctl, const vshCmd *cmd)
         return FALSE;
     count = vshCommandOptInt(cmd, "count", &count);
 -    if (count <= 0) {
 -        vshError(ctl, "%s", _("Invalid number of virtual CPUs."));
 -        virDomainFree(dom);
 -        return FALSE;
 -    }
 -
 -    maxcpu = virDomainGetMaxVcpus(dom);
 -    if (maxcpu <= 0) {
 -        virDomainFree(dom);
 -        return FALSE;
 -    }
 -
 -    if (count > maxcpu) {
 -        vshError(ctl, "%s", _("Too many virtual CPUs."));
 -        virDomainFree(dom);
 -        return FALSE;
 -    }
 -    if (virDomainSetVcpus(dom, count) != 0) {
 -        ret = FALSE;
 +    if (!flags) {
 +        if (virDomainSetVcpus(dom, count) != 0) {
 +            ret = FALSE;
 +        }
 +    } else {
 +        if (virDomainSetVcpusFlags(dom, count, flags) < 0) {
 +            ret = FALSE;
 +        }
     }
     virDomainFree(dom);
@@ -9642,6 +9845,7 @@ static const vshCmdDef commands[] = {
     {"freecell", cmdFreecell, opts_freecell, info_freecell},
     {"hostname", cmdHostname, NULL, info_hostname},
     {"list", cmdList, opts_list, info_list},
 +    {"maxvcpus", cmdMaxvcpus, opts_maxvcpus, info_maxvcpus},
     {"migrate", cmdMigrate, opts_migrate, info_migrate},
     {"migrate-setmaxdowntime", cmdMigrateSetMaxDowntime, opts_migrate_setmaxdowntime, info_migrate_setmaxdowntime},
@@ -9748,6 +9952,7 @@ static const vshCmdDef commands[] = {
     {"vol-name", cmdVolName, opts_vol_name, info_vol_name},
     {"vol-key", cmdVolKey, opts_vol_key, info_vol_key},
 +    {"vcpucount", cmdVcpucount, opts_vcpucount, info_vcpucount},
     {"vcpuinfo", cmdVcpuinfo, opts_vcpuinfo, info_vcpuinfo},
     {"vcpupin", cmdVcpupin, opts_vcpupin, info_vcpupin},
     {"version", cmdVersion, NULL, info_version},
 diff --git a/tools/virsh.pod b/tools/virsh.pod
 index 943a563..dbcc680 100644
 --- a/tools/virsh.pod
 +++ b/tools/virsh.pod
@@ -443,7 +443,14 @@ Remove the managed save file for a domain if it exists.  The next time the
 domain is started it will not restore to its previous state but instead will
 do a full boot.
 -=item B<migrate> optional I<--live> I<--suspend> I<domain-id> I<desturi> I<migrateuri>
 +=item B<maxvcpus> optional I<type>
 +
 +Provide the maximum number of virtual CPUs supported for a guest VM on
 +this connection.  If provided, the I<type> parameter must be a valid
 +type attribute for the <domain> element of XML.
 +
 +=item B<migrate> optional I<--live> I<--suspend> I<domain-id> I<desturi>
 +I<migrateuri>
 Migrate domain to another host.  Add --live for live migration; --suspend
 leaves the domain paused on the destination host. The I<desturi> is the
@@ -521,7 +528,8 @@ Displays the domain memory parameters.
 Allows you to set the domain memory parameters. LXC and QEMU/KVM supports these parameters.
 -=item B<setvcpus> I<domain-id> I<count>
 +=item B<setvcpus> I<domain-id> I<count> optional I<--maximum> I<--config>
 +I<--live>
 Change the number of virtual CPUs active in the guest domain. Note that
 I<count> may be limited by host, hypervisor or limit coming from the
@@ -530,6 +538,17 @@ original description of domain.
 For Xen, you can only adjust the virtual CPUs of a running domain if
 the domain is paravirtualized.
 +If I<--config> is specified, the change will only affect the next
 +boot of a domain.  If I<--live> is specified, the domain must be
 +running, and the change takes place immediately.  Both flags may be
 +specified, if supported by the hypervisor.  If neither flag is given,
 +then I<--live> is implied and it is up to the hypervisor whether
 +I<--config> is also implied.
 +
 +If I<--maximum> is specified, then you must use I<--config> and
 +avoid I<--live>; this flag controls the maximum limit of vcpus that
 +can be hot-plugged the next time the domain is booted.
 +
 =item B<shutdown> I<domain-id>
 Gracefully shuts down a domain.  This coordinates with the domain OS
@@ -568,6 +587,21 @@ is not available the processes will provide an exit code of 1.
 Undefine the configuration for an inactive domain. Since it's not running
 the domain name or UUID must be used as the I<domain-id>.
 +=item B<vcpucount> I<domain-id>  optional I<--maximum> I<--current>
 +I<--config> I<--live>
 +
 +Print information about the virtual cpu counts of the given
 +I<domain-id>.  If no flags are specified, all possible counts are
 +listed in a table; otherwise, the output is limited to just the
 +numeric value requested.
 +
 +I<--maximum> requests information on the maximum cap of vcpus that a
 +domain can add via B<setvcpus>, while I<--current> shows the current
 +usage; these two flags cannot both be specified.  I<--config>
 +requests information regarding the next time the domain will be
 +booted, while I<--live> requires a running domain and lists current
 +values; these two flags cannot both be specified.
 +
 =item B<vcpuinfo> I<domain-id>
 Returns basic information about the domain virtual CPUs, like the number of
 -- 
 1.7.2.3
--- a/docs/api_extension/0008-support-new-xml.patch
+++ b/docs/api_extension/0008-support-new-xml.patch
@@ -0,0 +1,519 @@
 From 4617eedfaeee2b187a1f14691d25746ba3ff31b6 Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Wed, 29 Sep 2010 10:20:07 -0600
 Subject: [PATCH 07/15] vcpu: support maxvcpu in domain_conf
 Although this patch adds a distinction between maximum vcpus and
 current vcpus in the XML, the values should be identical for all
 drivers at this point.  Only in subsequent per-driver patches will
 a distinction be made.
 In general, virDomainGetInfo should prefer the current vcpus.
 * src/conf/domain_conf.h (_virDomainDef): Adjust vcpus to unsigned
 short, to match virDomainGetInfo limit.  Add maxvcpus member.
 * src/conf/domain_conf.c (virDomainDefParseXML)
 (virDomainDefFormat): parse and print out vcpu details.
 * src/xen/xend_internal.c (xenDaemonParseSxpr)
 (xenDaemonFormatSxpr): Manage both vcpu numbers, and require them
 to be equal for now.
 * src/xen/xm_internal.c (xenXMDomainConfigParse)
 (xenXMDomainConfigFormat): Likewise.
 * src/phyp/phyp_driver.c (phypDomainDumpXML): Likewise.
 * src/openvz/openvz_conf.c (openvzLoadDomains): Likewise.
 * src/openvz/openvz_driver.c (openvzDomainDefineXML)
 (openvzDomainCreateXML, openvzDomainSetVcpusInternal): Likewise.
 * src/vbox/vbox_tmpl.c (vboxDomainDumpXML, vboxDomainDefineXML):
 Likewise.
 * src/xenapi/xenapi_driver.c (xenapiDomainDumpXML): Likewise.
 * src/xenapi/xenapi_utils.c (createVMRecordFromXml): Likewise.
 * src/esx/esx_vmx.c (esxVMX_ParseConfig, esxVMX_FormatConfig):
 Likewise.
 * src/qemu/qemu_conf.c (qemuBuildSmpArgStr)
 (qemuParseCommandLineSmp, qemuParseCommandLine): Likewise.
 * src/qemu/qemu_driver.c (qemudDomainHotplugVcpus): Likewise.
 * src/opennebula/one_conf.c (xmlOneTemplate): Likewise.
 ---
 src/conf/domain_conf.c     |   45 +++++++++++++++++++++++++++++++++++++------
 src/conf/domain_conf.h     |    3 +-
 src/esx/esx_vmx.c          |   24 ++++++++++++++--------
 src/opennebula/one_conf.c  |    9 +++++--
 src/openvz/openvz_conf.c   |    7 +++--
 src/openvz/openvz_driver.c |   15 +++++++++----
 src/phyp/phyp_driver.c     |    2 +-
 src/qemu/qemu_conf.c       |   14 +++++++++++-
 src/qemu/qemu_driver.c     |    5 ++-
 src/vbox/vbox_tmpl.c       |   12 +++++++---
 src/xen/xend_internal.c    |    9 ++++---
 src/xen/xm_internal.c      |   11 ++++++---
 src/xenapi/xenapi_driver.c |    2 +-
 src/xenapi/xenapi_utils.c  |    4 +-
 14 files changed, 114 insertions(+), 48 deletions(-)
 diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
 index 78d7a6a..a997e06 100644
 --- a/src/conf/domain_conf.c
 +++ b/src/conf/domain_conf.c
@@ -4203,6 +4203,7 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
     int i, n;
     long id = -1;
     virDomainDefPtr def;
 +    unsigned long count;
     if (VIR_ALLOC(def) < 0) {
         virReportOOMError();
@@ -4287,8 +4288,37 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
                       &def->mem.swap_hard_limit) < 0)
         def->mem.swap_hard_limit = 0;
 -    if (virXPathULong("string(./vcpu[1])", ctxt, &def->vcpus) < 0)
 -        def->vcpus = 1;
 +    n = virXPathULong("string(./vcpu[1])", ctxt, &count);
 +    if (n == -2) {
 +        virDomainReportError(VIR_ERR_XML_ERROR, "%s",
 +                             _("maximum vcpus must be an integer"));
 +        goto error;
 +    } else if (n < 0) {
 +        def->maxvcpus = 1;
 +    } else {
 +        def->maxvcpus = count;
 +        if (def->maxvcpus != count || count == 0) {
 +            virDomainReportError(VIR_ERR_XML_ERROR,
 +                                 _("invalid maxvcpus %lu"), count);
 +            goto error;
 +        }
 +    }
 +
 +    n = virXPathULong("string(./vcpu[1]/@current)", ctxt, &count);
 +    if (n == -2) {
 +        virDomainReportError(VIR_ERR_XML_ERROR, "%s",
 +                             _("current vcpus must be an integer"));
 +        goto error;
 +    } else if (n < 0) {
 +        def->vcpus = def->maxvcpus;
 +    } else {
 +        def->vcpus = count;
 +        if (def->vcpus != count || count == 0 || def->maxvcpus < count) {
 +            virDomainReportError(VIR_ERR_XML_ERROR,
 +                                 _("invalid current vcpus %lu"), count);
 +            goto error;
 +        }
 +    }
     tmp = virXPathString("string(./vcpu[1]/@cpuset)", ctxt);
     if (tmp) {
@@ -6462,17 +6492,18 @@ char *virDomainDefFormat(virDomainDefPtr def,
         if (def->cpumask[n] != 1)
             allones = 0;
 -    if (allones) {
 -        virBufferAsprintf(&buf, "  <vcpu>%lu</vcpu>\n", def->vcpus);
 -    } else {
 +    virBufferAddLit(&buf, "  <vcpu");
 +    if (!allones) {
         char *cpumask = NULL;
         if ((cpumask =
              virDomainCpuSetFormat(def->cpumask, def->cpumasklen)) == NULL)
             goto cleanup;
 -        virBufferAsprintf(&buf, "  <vcpu cpuset='%s'>%lu</vcpu>\n",
 -                          cpumask, def->vcpus);
 +        virBufferAsprintf(&buf, " cpuset='%s'", cpumask);
         VIR_FREE(cpumask);
     }
 +    if (def->vcpus != def->maxvcpus)
 +        virBufferAsprintf(&buf, " current='%u'", def->vcpus);
 +    virBufferAsprintf(&buf, ">%u</vcpu>\n", def->maxvcpus);
     if (def->os.bootloader) {
         virBufferEscapeString(&buf, "  <bootloader>%s</bootloader>\n",
 diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
 index db09c23..5499f28 100644
 --- a/src/conf/domain_conf.h
 +++ b/src/conf/domain_conf.h
@@ -885,7 +885,8 @@ struct _virDomainDef {
         unsigned long min_guarantee;
         unsigned long swap_hard_limit;
     } mem;
 -    unsigned long vcpus;
 +    unsigned short vcpus;
 +    unsigned short maxvcpus;
     int cpumasklen;
     char *cpumask;
 diff --git a/src/esx/esx_vmx.c b/src/esx/esx_vmx.c
 index 7ec8c0e..0a26614 100644
 --- a/src/esx/esx_vmx.c
 +++ b/src/esx/esx_vmx.c
@@ -50,7 +50,7 @@ def->uuid = <value>               <=>   uuid.bios = "<value>"
 def->name = <value>               <=>   displayName = "<value>"
 def->mem.max_balloon = <value kilobyte>    <=>   memsize = "<value megabyte>"            # must be a multiple of 4, defaults to 32
 def->mem.cur_balloon = <value kilobyte>    <=>   sched.mem.max = "<value megabyte>"      # defaults to "unlimited" -> def->mem.cur_balloon = def->mem.max_balloon
 -def->vcpus = <value>              <=>   numvcpus = "<value>"                    # must be 1 or a multiple of 2, defaults to 1
 +def->maxvcpus = <value>           <=>   numvcpus = "<value>"                    # must be 1 or a multiple of 2, defaults to 1
 def->cpumask = <uint list>        <=>   sched.cpu.affinity = "<uint list>"
@@ -1075,7 +1075,7 @@ esxVMX_ParseConfig(esxVMX_Context *ctx, virCapsPtr caps, const char *vmx,
         goto cleanup;
     }
 -    def->vcpus = numvcpus;
 +    def->maxvcpus = def->vcpus = numvcpus;
     /* vmx:sched.cpu.affinity -> def:cpumask */
     // VirtualMachine:config.cpuAffinity.affinitySet
@@ -2609,16 +2609,22 @@ esxVMX_FormatConfig(esxVMX_Context *ctx, virCapsPtr caps, virDomainDefPtr def,
                           (int)(def->mem.cur_balloon / 1024));
     }
 -    /* def:vcpus -> vmx:numvcpus */
 -    if (def->vcpus <= 0 || (def->vcpus % 2 != 0 && def->vcpus != 1)) {
 +    /* def:maxvcpus -> vmx:numvcpus */
 +    if (def->vcpus != def->maxvcpus) {
 +        ESX_ERROR(VIR_ERR_CONFIG_UNSUPPORTED,
 +                  _("No support for domain XML entry 'vcpu' attribute "
 +                    "'current'"));
 +        goto cleanup;
 +    }
 +    if (def->maxvcpus <= 0 || (def->maxvcpus % 2 != 0 && def->maxvcpus != 1)) {
         ESX_ERROR(VIR_ERR_INTERNAL_ERROR,
                   _("Expecting domain XML entry 'vcpu' to be an unsigned "
                     "integer (1 or a multiple of 2) but found %d"),
 -                  (int)def->vcpus);
 +                  def->maxvcpus);
         goto cleanup;
     }
 -    virBufferAsprintf(&buffer, "numvcpus = \"%d\"\n", (int)def->vcpus);
 +    virBufferAsprintf(&buffer, "numvcpus = \"%d\"\n", def->maxvcpus);
     /* def:cpumask -> vmx:sched.cpu.affinity */
     if (def->cpumasklen > 0) {
@@ -2632,11 +2638,11 @@ esxVMX_FormatConfig(esxVMX_Context *ctx, virCapsPtr caps, virDomainDefPtr def,
             }
         }
 -        if (sched_cpu_affinity_length < def->vcpus) {
 +        if (sched_cpu_affinity_length < def->maxvcpus) {
             ESX_ERROR(VIR_ERR_INTERNAL_ERROR,
                       _("Expecting domain XML attribute 'cpuset' of entry "
 -                        "'vcpu' to contains at least %d CPU(s)"),
 -                      (int)def->vcpus);
 +                        "'vcpu' to contain at least %d CPU(s)"),
 +                      def->maxvcpus);
             goto cleanup;
         }
 diff --git a/src/opennebula/one_conf.c b/src/opennebula/one_conf.c
 index 44e28dc..2079c51 100644
 --- a/src/opennebula/one_conf.c
 +++ b/src/opennebula/one_conf.c
@@ -1,5 +1,7 @@
 /*----------------------------------------------------------------------------------*/
 -/* Copyright 2002-2009, Distributed Systems Architecture Group, Universidad
 +/*
 + * Copyright (C) 2010 Red Hat, Inc.
 + * Copyright 2002-2009, Distributed Systems Architecture Group, Universidad
  * Complutense de Madrid (dsa-research.org)
  *
  * This library is free software; you can redistribute it and/or
@@ -169,9 +171,10 @@ char* xmlOneTemplate(virDomainDefPtr def)
 {
     int i;
     virBuffer buf= VIR_BUFFER_INITIALIZER;
 -    virBufferAsprintf(&buf,"#OpenNebula Template automatically generated by libvirt\nNAME = %s\nCPU = %ld\nMEMORY = %ld\n",
 +    virBufferAsprintf(&buf,"#OpenNebula Template automatically generated "
 +                      "by libvirt\nNAME = %s\nCPU = %d\nMEMORY = %ld\n",
                       def->name,
 -                      def->vcpus,
 +                      def->maxvcpus,
                       (def->mem.max_balloon)/1024);
     /*Optional Booting OpenNebula Information:*/
 diff --git a/src/openvz/openvz_conf.c b/src/openvz/openvz_conf.c
 index ec11bbc..c84a6f3 100644
 --- a/src/openvz/openvz_conf.c
 +++ b/src/openvz/openvz_conf.c
@@ -507,11 +507,12 @@ int openvzLoadDomains(struct openvz_driver *driver) {
                         veid);
             goto cleanup;
         } else if (ret > 0) {
 -            dom->def->vcpus = strtoI(temp);
 +            dom->def->maxvcpus = strtoI(temp);
         }
 -        if (ret == 0 || dom->def->vcpus == 0)
 -            dom->def->vcpus = openvzGetNodeCPUs();
 +        if (ret == 0 || dom->def->maxvcpus == 0)
 +            dom->def->maxvcpus = openvzGetNodeCPUs();
 +        dom->def->vcpus = dom->def->maxvcpus;
         /* XXX load rest of VM config data .... */
 diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
 index 0f3cfdf..b7c2754 100644
 --- a/src/openvz/openvz_driver.c
 +++ b/src/openvz/openvz_driver.c
@@ -925,8 +925,13 @@ openvzDomainDefineXML(virConnectPtr conn, const char *xml)
     if (openvzDomainSetNetworkConfig(conn, vm->def) < 0)
         goto cleanup;
 -    if (vm->def->vcpus > 0) {
 -        if (openvzDomainSetVcpusInternal(vm, vm->def->vcpus) < 0) {
 +    if (vm->def->vcpus != vm->def->maxvcpus) {
 +        openvzError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
 +                    _("current vcpu count must equal maximum"));
 +        goto cleanup;
 +    }
 +    if (vm->def->maxvcpus > 0) {
 +        if (openvzDomainSetVcpusInternal(vm, vm->def->maxvcpus) < 0) {
             openvzError(VIR_ERR_INTERNAL_ERROR, "%s",
                         _("Could not set number of virtual cpu"));
              goto cleanup;
@@ -1019,8 +1024,8 @@ openvzDomainCreateXML(virConnectPtr conn, const char *xml,
     vm->def->id = vm->pid;
     vm->state = VIR_DOMAIN_RUNNING;
 -    if (vm->def->vcpus > 0) {
 -        if (openvzDomainSetVcpusInternal(vm, vm->def->vcpus) < 0) {
 +    if (vm->def->maxvcpus > 0) {
 +        if (openvzDomainSetVcpusInternal(vm, vm->def->maxvcpus) < 0) {
             openvzError(VIR_ERR_INTERNAL_ERROR, "%s",
                         _("Could not set number of virtual cpu"));
             goto cleanup;
@@ -1249,7 +1254,7 @@ static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
         return -1;
     }
 -    vm->def->vcpus = nvcpus;
 +    vm->def->maxvcpus = vm->def->vcpus = nvcpus;
     return 0;
 }
 diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c
 index e284ae0..3d0ed11 100644
 --- a/src/phyp/phyp_driver.c
 +++ b/src/phyp/phyp_driver.c
@@ -3540,7 +3540,7 @@ phypDomainDumpXML(virDomainPtr dom, int flags)
         goto err;
     }
 -    if ((def.vcpus =
 +    if ((def.maxvcpus = def.vcpus =
          phypGetLparCPU(dom->conn, managed_system, dom->id)) == 0) {
         VIR_ERROR0(_("Unable to determine domain's CPU."));
         goto err;
 diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
 index 83c0f83..38c8351 100644
 --- a/src/qemu/qemu_conf.c
 +++ b/src/qemu/qemu_conf.c
@@ -3711,7 +3711,7 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
 {
     virBuffer buf = VIR_BUFFER_INITIALIZER;
 -    virBufferAsprintf(&buf, "%lu", def->vcpus);
 +    virBufferAsprintf(&buf, "%u", def->vcpus);
     if ((qemuCmdFlags & QEMUD_CMD_FLAG_SMP_TOPOLOGY)) {
         /* sockets, cores, and threads are either all zero
@@ -3722,11 +3722,18 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
             virBufferAsprintf(&buf, ",threads=%u", def->cpu->threads);
         }
         else {
 -            virBufferAsprintf(&buf, ",sockets=%lu", def->vcpus);
 +            virBufferAsprintf(&buf, ",sockets=%u", def->maxvcpus);
             virBufferAsprintf(&buf, ",cores=%u", 1);
             virBufferAsprintf(&buf, ",threads=%u", 1);
         }
     }
 +    if (def->vcpus != def->maxvcpus) {
 +        virBufferFreeAndReset(&buf);
 +        qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
 +                        _("setting current vcpu count less than maximum is "
 +                          "not supported yet"));
 +        return NULL;
 +    }
     if (virBufferError(&buf)) {
         virBufferFreeAndReset(&buf);
@@ -6178,6 +6185,8 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
         }
     }
 +    dom->maxvcpus = dom->vcpus;
 +
     if (sockets && cores && threads) {
         virCPUDefPtr cpu;
@@ -6247,6 +6256,7 @@ virDomainDefPtr qemuParseCommandLine(virCapsPtr caps,
     def->id = -1;
     def->mem.cur_balloon = def->mem.max_balloon = 64 * 1024;
 +    def->maxvcpus = 1;
     def->vcpus = 1;
     def->clock.offset = VIR_DOMAIN_CLOCK_OFFSET_UTC;
     def->features = (1 << VIR_DOMAIN_FEATURE_ACPI)
 diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
 index 7a2ea8f..c66dc04 100644
 --- a/src/qemu/qemu_driver.c
 +++ b/src/qemu/qemu_driver.c
@@ -2425,8 +2425,9 @@ qemuDetectVcpuPIDs(struct qemud_driver *driver,
     if (ncpupids != vm->def->vcpus) {
         qemuReportError(VIR_ERR_INTERNAL_ERROR,
 -                        _("got wrong number of vCPU pids from QEMU monitor. got %d, wanted %d"),
 -                        ncpupids, (int)vm->def->vcpus);
 +                        _("got wrong number of vCPU pids from QEMU monitor. "
 +                          "got %d, wanted %d"),
 +                        ncpupids, vm->def->vcpus);
         VIR_FREE(cpupids);
         return -1;
     }
 diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
 index 0cbe8b3..5a859a4 100644
 --- a/src/vbox/vbox_tmpl.c
 +++ b/src/vbox/vbox_tmpl.c
@@ -2028,7 +2028,7 @@ static char *vboxDomainDumpXML(virDomainPtr dom, int flags) {
             def->mem.max_balloon = memorySize * 1024;
             machine->vtbl->GetCPUCount(machine, &CPUCount);
 -            def->vcpus = CPUCount;
 +            def->maxvcpus = def->vcpus = CPUCount;
             /* Skip cpumasklen, cpumask, onReboot, onPoweroff, onCrash */
@@ -4598,11 +4598,15 @@ static virDomainPtr vboxDomainDefineXML(virConnectPtr conn, const char *xml) {
                   def->mem.cur_balloon, (unsigned)rc);
     }
 -    rc = machine->vtbl->SetCPUCount(machine, def->vcpus);
 +    if (def->vcpus != def->maxvcpus) {
 +        vboxError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
 +                    _("current vcpu count must equal maximum"));
 +    }
 +    rc = machine->vtbl->SetCPUCount(machine, def->maxvcpus);
     if (NS_FAILED(rc)) {
         vboxError(VIR_ERR_INTERNAL_ERROR,
 -                  _("could not set the number of virtual CPUs to: %lu, rc=%08x"),
 -                  def->vcpus, (unsigned)rc);
 +                  _("could not set the number of virtual CPUs to: %u, rc=%08x"),
 +                  def->maxvcpus, (unsigned)rc);
     }
 #if VBOX_API_VERSION < 3001
 diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
 index 5ffc3c8..456b477 100644
 --- a/src/xen/xend_internal.c
 +++ b/src/xen/xend_internal.c
@@ -2190,7 +2190,8 @@ xenDaemonParseSxpr(virConnectPtr conn,
         }
     }
 -    def->vcpus = sexpr_int(root, "domain/vcpus");
 +    def->maxvcpus = sexpr_int(root, "domain/vcpus");
 +    def->vcpus = def->maxvcpus;
     tmp = sexpr_node(root, "domain/on_poweroff");
     if (tmp != NULL) {
@@ -5649,7 +5650,7 @@ xenDaemonFormatSxprInput(virDomainInputDefPtr input,
  *
  * Generate an SEXPR representing the domain configuration.
  *
 - * Returns the 0 terminatedi S-Expr string or NULL in case of error.
 + * Returns the 0 terminated S-Expr string or NULL in case of error.
  *         the caller must free() the returned value.
  */
 char *
@@ -5666,7 +5667,7 @@ xenDaemonFormatSxpr(virConnectPtr conn,
     virBufferAsprintf(&buf, "(name '%s')", def->name);
     virBufferAsprintf(&buf, "(memory %lu)(maxmem %lu)",
                       def->mem.cur_balloon/1024, def->mem.max_balloon/1024);
 -    virBufferAsprintf(&buf, "(vcpus %lu)", def->vcpus);
 +    virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
     if (def->cpumask) {
         char *ranges = virDomainCpuSetFormat(def->cpumask, def->cpumasklen);
@@ -5761,7 +5762,7 @@ xenDaemonFormatSxpr(virConnectPtr conn,
             else
                 virBufferAsprintf(&buf, "(kernel '%s')", def->os.loader);
 -            virBufferAsprintf(&buf, "(vcpus %lu)", def->vcpus);
 +            virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
             for (i = 0 ; i < def->os.nBootDevs ; i++) {
                 switch (def->os.bootDevs[i]) {
 diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
 index 8e42a1c..bf20a64 100644
 --- a/src/xen/xm_internal.c
 +++ b/src/xen/xm_internal.c
@@ -678,6 +678,7 @@ xenXMDomainConfigParse(virConnectPtr conn, virConfPtr conf) {
     int i;
     const char *defaultArch, *defaultMachine;
     int vmlocaltime = 0;
 +    unsigned long count;
     if (VIR_ALLOC(def) < 0) {
         virReportOOMError();
@@ -770,9 +771,11 @@ xenXMDomainConfigParse(virConnectPtr conn, virConfPtr conf) {
     def->mem.cur_balloon *= 1024;
     def->mem.max_balloon *= 1024;
 -
 -    if (xenXMConfigGetULong(conf, "vcpus", &def->vcpus, 1) < 0)
 +    if (xenXMConfigGetULong(conf, "vcpus", &count, 1) < 0 ||
 +        (unsigned short) count != count)
         goto cleanup;
 +    def->maxvcpus = count;
 +    def->vcpus = def->maxvcpus;
     if (xenXMConfigGetString(conf, "cpus", &str, NULL) < 0)
         goto cleanup;
@@ -1650,7 +1653,7 @@ int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus) {
     if (!(entry = virHashLookup(priv->configCache, filename)))
         goto cleanup;
 -    entry->def->vcpus = vcpus;
 +    entry->def->maxvcpus = entry->def->vcpus = vcpus;
     /* If this fails, should we try to undo our changes to the
      * in-memory representation of the config file. I say not!
@@ -2241,7 +2244,7 @@ virConfPtr xenXMDomainConfigFormat(virConnectPtr conn,
     if (xenXMConfigSetInt(conf, "memory", def->mem.cur_balloon / 1024) < 0)
         goto no_memory;
 -    if (xenXMConfigSetInt(conf, "vcpus", def->vcpus) < 0)
 +    if (xenXMConfigSetInt(conf, "vcpus", def->maxvcpus) < 0)
         goto no_memory;
     if ((def->cpumask != NULL) &&
 diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c
 index 7d4ab8d..5ccdede 100644
 --- a/src/xenapi/xenapi_driver.c
 +++ b/src/xenapi/xenapi_driver.c
@@ -1335,7 +1335,7 @@ xenapiDomainDumpXML (virDomainPtr dom, int flags ATTRIBUTE_UNUSED)
     } else {
         defPtr->mem.cur_balloon = memory;
     }
 -    defPtr->vcpus = xenapiDomainGetMaxVcpus(dom);
 +    defPtr->maxvcpus = defPtr->vcpus = xenapiDomainGetMaxVcpus(dom);
     enum xen_on_normal_exit action;
     if (xen_vm_get_actions_after_shutdown(session, &action, vm)) {
         defPtr->onPoweroff = xenapiNormalExitEnum2virDomainLifecycle(action);
 diff --git a/src/xenapi/xenapi_utils.c b/src/xenapi/xenapi_utils.c
 index be55491..a7e2a4b 100644
 --- a/src/xenapi/xenapi_utils.c
 +++ b/src/xenapi/xenapi_utils.c
@@ -510,8 +510,8 @@ createVMRecordFromXml (virConnectPtr conn, virDomainDefPtr def,
     else
         (*record)->memory_dynamic_max = (*record)->memory_static_max;
 -    if (def->vcpus) {
 -        (*record)->vcpus_max = (int64_t) def->vcpus;
 +    if (def->maxvcpus) {
 +        (*record)->vcpus_max = (int64_t) def->maxvcpus;
         (*record)->vcpus_at_startup = (int64_t) def->vcpus;
     }
     if (def->onPoweroff)
 -- 
 1.7.2.3
--- a/docs/api_extension/0009-support-all-flags-in-test-driver.patch
+++ b/docs/api_extension/0009-support-all-flags-in-test-driver.patch
@@ -0,0 +1,197 @@
 From 6c9e6b956453d0f0c4ff542ef8a184d663a39266 Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Mon, 4 Oct 2010 17:01:12 -0600
 Subject: [PATCH 09/15] vcpu: support all flags in test driver
 * src/test/test_driver.c (testDomainGetVcpusFlags)
 (testDomainSetVcpusFlags): Support all flags.
 (testDomainUpdateVCPUs): Update cpu count here.
 ---
 src/test/test_driver.c |  128 ++++++++++++++++++++++++++++++++++++++++-------
 1 files changed, 109 insertions(+), 19 deletions(-)
 diff --git a/src/test/test_driver.c b/src/test/test_driver.c
 index b70c80d..a9d3d89 100644
 --- a/src/test/test_driver.c
 +++ b/src/test/test_driver.c
@@ -450,6 +450,7 @@ testDomainUpdateVCPUs(virConnectPtr conn,
                 goto cleanup;
     }
 +    dom->def->vcpus = nvcpus;
     ret = 0;
 cleanup:
     return ret;
@@ -2032,12 +2033,51 @@ cleanup:
 static int
 testDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 {
 -    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 -        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 +    testConnPtr privconn = domain->conn->privateData;
 +    virDomainObjPtr vm;
 +    virDomainDefPtr def;
 +    int ret = -1;
 +
 +    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 +                  VIR_DOMAIN_VCPU_CONFIG |
 +                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 +
 +    /* Exactly one of LIVE or CONFIG must be set.  */
 +    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
 +        testError(VIR_ERR_INVALID_ARG,
 +                  _("invalid flag combination: (0x%x)"), flags);
         return -1;
     }
 -    return testGetMaxVCPUs(domain->conn, "test");
 +    testDriverLock(privconn);
 +    vm = virDomainFindByUUID(&privconn->domains, domain->uuid);
 +    testDriverUnlock(privconn);
 +
 +    if (!vm) {
 +        char uuidstr[VIR_UUID_STRING_BUFLEN];
 +        virUUIDFormat(domain->uuid, uuidstr);
 +        testError(VIR_ERR_NO_DOMAIN,
 +                  _("no domain with matching uuid '%s'"), uuidstr);
 +        goto cleanup;
 +    }
 +
 +    if (flags & VIR_DOMAIN_VCPU_LIVE) {
 +        if (!virDomainObjIsActive(vm)) {
 +            testError(VIR_ERR_OPERATION_INVALID, "%s",
 +                      _("domain not active"));
 +            goto cleanup;
 +        }
 +        def = vm->def;
 +    } else {
 +        def = vm->newDef ? vm->newDef : vm->def;
 +    }
 +
 +    ret = (flags & VIR_DOMAIN_VCPU_MAXIMUM) ? def->maxvcpus : def->vcpus;
 +
 +cleanup:
 +    if (vm)
 +        virDomainObjUnlock(vm);
 +    return ret;
 }
 static int
@@ -2053,21 +2093,30 @@ testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
 {
     testConnPtr privconn = domain->conn->privateData;
     virDomainObjPtr privdom = NULL;
 +    virDomainDefPtr def;
     int ret = -1, maxvcpus;
 -    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 -        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 +    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 +                  VIR_DOMAIN_VCPU_CONFIG |
 +                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 +
 +    /* At least one of LIVE or CONFIG must be set.  MAXIMUM cannot be
 +     * mixed with LIVE.  */
 +    if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0 ||
 +        (flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
 +         (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) {
 +        testError(VIR_ERR_INVALID_ARG,
 +                  _("invalid flag combination: (0x%x)"), flags);
 +        return -1;
 +    }
 +    if (!nrCpus || (maxvcpus = testGetMaxVCPUs(domain->conn, NULL)) < nrCpus) {
 +        testError(VIR_ERR_INVALID_ARG,
 +                  _("argument out of range: %d"), nrCpus);
         return -1;
     }
 -
 -    /* Do this first before locking */
 -    maxvcpus = testDomainGetMaxVcpus(domain);
 -    if (maxvcpus < 0)
 -        goto cleanup;
     testDriverLock(privconn);
 -    privdom = virDomainFindByName(&privconn->domains,
 -                                  domain->name);
 +    privdom = virDomainFindByUUID(&privconn->domains, domain->uuid);
     testDriverUnlock(privconn);
     if (privdom == NULL) {
@@ -2075,13 +2124,17 @@ testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
         goto cleanup;
     }
 -    if (!virDomainObjIsActive(privdom)) {
 +    if (!virDomainObjIsActive(privdom) && (flags & VIR_DOMAIN_VCPU_LIVE)) {
         testError(VIR_ERR_OPERATION_INVALID,
                   "%s", _("cannot hotplug vcpus for an inactive domain"));
         goto cleanup;
     }
 -    /* We allow more cpus in guest than host */
 +    /* We allow more cpus in guest than host, but not more than the
 +     * domain's starting limit.  */
 +    if ((flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
 +        VIR_DOMAIN_VCPU_LIVE && privdom->def->maxvcpus < maxvcpus)
 +        maxvcpus = privdom->def->maxvcpus;
     if (nrCpus > maxvcpus) {
         testError(VIR_ERR_INVALID_ARG,
                   "requested cpu amount exceeds maximum (%d > %d)",
@@ -2089,12 +2142,49 @@ testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
         goto cleanup;
     }
 -    /* Update VCPU state for the running domain */
 -    if (testDomainUpdateVCPUs(domain->conn, privdom, nrCpus, 0) < 0)
 -        goto cleanup;
 +    switch (flags) {
 +    case VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_CONFIG:
 +        def = privdom->def;
 +        if (virDomainObjIsActive(privdom)) {
 +            if (privdom->newDef)
 +                def = privdom->newDef;
 +            else {
 +                testError(VIR_ERR_OPERATION_INVALID, "%s",
 +                          _("no persistent state"));
 +                goto cleanup;
 +            }
 +        }
 +        def->maxvcpus = nrCpus;
 +        if (nrCpus < def->vcpus)
 +            def->vcpus = nrCpus;
 +        ret = 0;
 +        break;
 -    privdom->def->vcpus = nrCpus;
 -    ret = 0;
 +    case VIR_DOMAIN_VCPU_CONFIG:
 +        def = privdom->def;
 +        if (virDomainObjIsActive(privdom)) {
 +            if (privdom->newDef)
 +                def = privdom->newDef;
 +            else {
 +                testError(VIR_ERR_OPERATION_INVALID, "%s",
 +                          _("no persistent state"));
 +                goto cleanup;
 +            }
 +        }
 +        def->vcpus = nrCpus;
 +        ret = 0;
 +        break;
 +
 +    case VIR_DOMAIN_VCPU_LIVE:
 +        ret = testDomainUpdateVCPUs(domain->conn, privdom, nrCpus, 0);
 +        break;
 +
 +    case VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG:
 +        ret = testDomainUpdateVCPUs(domain->conn, privdom, nrCpus, 0);
 +        if (ret == 0 && privdom->newDef)
 +            privdom->newDef->vcpus = nrCpus;
 +        break;
 +    }
 cleanup:
     if (privdom)
 -- 
 1.7.2.3
--- a/docs/api_extension/0010-improve-vcpu-support-in-qemu-command-line.patch
+++ b/docs/api_extension/0010-improve-vcpu-support-in-qemu-command-line.patch
@@ -0,0 +1,122 @@
 From d67c189e80e6aef7adf13e5763365555cfc1a02a Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Wed, 29 Sep 2010 15:58:47 -0600
 Subject: [PATCH 10/15] vcpu: improve vcpu support in qemu command line
 * src/qemu/qemu_conf.c (qemuParseCommandLineSmp): Distinguish
 between vcpus and maxvcpus, for new enough qemu.
 * tests/qemuargv2xmltest.c (mymain): Add new test.
 * tests/qemuxml2argvtest.c (mymain): Likewise.
 * tests/qemuxml2xmltest.c (mymain): Likewise.
 * tests/qemuxml2argvdata/qemuxml2argv-smp.args: New file.
 ---
 src/qemu/qemu_conf.c                         |   13 +++++++++----
 tests/qemuargv2xmltest.c                     |    2 ++
 tests/qemuxml2argvdata/qemuxml2argv-smp.args |    1 +
 tests/qemuxml2argvtest.c                     |    2 ++
 tests/qemuxml2xmltest.c                      |    2 ++
 5 files changed, 16 insertions(+), 4 deletions(-)
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-smp.args
 diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
 index 38c8351..ffe184b 100644
 --- a/src/qemu/qemu_conf.c
 +++ b/src/qemu/qemu_conf.c
@@ -3714,6 +3714,8 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
     virBufferAsprintf(&buf, "%u", def->vcpus);
     if ((qemuCmdFlags & QEMUD_CMD_FLAG_SMP_TOPOLOGY)) {
 +        if (def->vcpus != def->maxvcpus)
 +            virBufferAsprintf(&buf, ",maxcpus=%u", def->maxvcpus);
         /* sockets, cores, and threads are either all zero
          * or all non-zero, thus checking one of them is enough */
         if (def->cpu && def->cpu->sockets) {
@@ -3726,12 +3728,12 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
             virBufferAsprintf(&buf, ",cores=%u", 1);
             virBufferAsprintf(&buf, ",threads=%u", 1);
         }
 -    }
 -    if (def->vcpus != def->maxvcpus) {
 +    } else if (def->vcpus != def->maxvcpus) {
         virBufferFreeAndReset(&buf);
 +        /* FIXME - consider hot-unplugging cpus after boot for older qemu */
         qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
                         _("setting current vcpu count less than maximum is "
 -                          "not supported yet"));
 +                          "not supported with this QEMU binary"));
         return NULL;
     }
@@ -6153,6 +6155,7 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
     unsigned int sockets = 0;
     unsigned int cores = 0;
     unsigned int threads = 0;
 +    unsigned int maxcpus = 0;
     int i;
     int nkws;
     char **kws;
@@ -6180,12 +6183,14 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
                 cores = n;
             else if (STREQ(kws[i], "threads"))
                 threads = n;
 +            else if (STREQ(kws[i], "maxcpus"))
 +                maxcpus = n;
             else
                 goto syntax;
         }
     }
 -    dom->maxvcpus = dom->vcpus;
 +    dom->maxvcpus = maxcpus ? maxcpus : dom->vcpus;
     if (sockets && cores && threads) {
         virCPUDefPtr cpu;
 diff --git a/tests/qemuargv2xmltest.c b/tests/qemuargv2xmltest.c
 index 4f9ec84..d941b0b 100644
 --- a/tests/qemuargv2xmltest.c
 +++ b/tests/qemuargv2xmltest.c
@@ -221,6 +221,8 @@ mymain(int argc, char **argv)
     DO_TEST("hostdev-pci-address");
 +    DO_TEST("smp");
 +
     DO_TEST_FULL("restore-v1", 0, "stdio");
     DO_TEST_FULL("restore-v2", 0, "stdio");
     DO_TEST_FULL("restore-v2", 0, "exec:cat");
 diff --git a/tests/qemuxml2argvdata/qemuxml2argv-smp.args b/tests/qemuxml2argvdata/qemuxml2argv-smp.args
 new file mode 100644
 index 0000000..3ec8f15
 --- /dev/null
 +++ b/tests/qemuxml2argvdata/qemuxml2argv-smp.args
@@ -0,0 +1 @@
 +LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test /usr/bin/qemu -S -M pc -m 214 -smp 1,maxcpus=2,sockets=2,cores=1,threads=1 -nographic -monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb
 diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
 index 92d5b18..551d6c4 100644
 --- a/tests/qemuxml2argvtest.c
 +++ b/tests/qemuxml2argvtest.c
@@ -385,6 +385,8 @@ mymain(int argc, char **argv)
     DO_TEST("qemu-ns", 0);
 +    DO_TEST("smp", QEMUD_CMD_FLAG_SMP_TOPOLOGY);
 +
     free(driver.stateDir);
     virCapabilitiesFree(driver.caps);
 diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
 index a33d435..cdc4390 100644
 --- a/tests/qemuxml2xmltest.c
 +++ b/tests/qemuxml2xmltest.c
@@ -180,6 +180,8 @@ mymain(int argc, char **argv)
     DO_TEST("encrypted-disk");
     DO_TEST("memtune");
 +    DO_TEST("smp");
 +
     /* These tests generate different XML */
     DO_TEST_DIFFERENT("balloon-device-auto");
     DO_TEST_DIFFERENT("channel-virtio-auto");
 -- 
 1.7.2.3
--- a/docs/api_extension/0011-complete-vcpu-support-in-qemu-driver.patch
+++ b/docs/api_extension/0011-complete-vcpu-support-in-qemu-driver.patch
@@ -0,0 +1,169 @@
 From 28a3605906385cba43df77051dc26e865f237b09 Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Wed, 29 Sep 2010 17:40:45 -0600
 Subject: [PATCH 11/15] vcpu: complete vcpu support in qemu driver
 * src/qemu/qemu_driver.c (qemudDomainSetVcpusFlags)
 (qemudDomainGetVcpusFlags): Support all feasible flag
 combinations.
 ---
 src/qemu/qemu_driver.c |  100 ++++++++++++++++++++++++++++++++++++++++-------
 1 files changed, 85 insertions(+), 15 deletions(-)
 diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
 index c66dc04..a9e057f 100644
 --- a/src/qemu/qemu_driver.c
 +++ b/src/qemu/qemu_driver.c
@@ -5941,13 +5941,27 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 {
     struct qemud_driver *driver = dom->conn->privateData;
     virDomainObjPtr vm;
 +    virDomainDefPtr def;
     const char * type;
     int max;
     int ret = -1;
 -    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 -        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 -                        flags);
 +    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 +                  VIR_DOMAIN_VCPU_CONFIG |
 +                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 +
 +    /* At least one of LIVE or CONFIG must be set.  MAXIMUM cannot be
 +     * mixed with LIVE.  */
 +    if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0 ||
 +        (flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
 +         (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) {
 +        qemuReportError(VIR_ERR_INVALID_ARG,
 +                        _("invalid flag combination: (0x%x)"), flags);
 +        return -1;
 +    }
 +    if (!nvcpus || (unsigned short) nvcpus != nvcpus) {
 +        qemuReportError(VIR_ERR_INVALID_ARG,
 +                        _("argument out of range: %d"), nvcpus);
         return -1;
     }
@@ -5966,7 +5980,7 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
     if (qemuDomainObjBeginJob(vm) < 0)
         goto cleanup;
 -    if (!virDomainObjIsActive(vm)) {
 +    if (!virDomainObjIsActive(vm) && (flags & VIR_DOMAIN_VCPU_LIVE)) {
         qemuReportError(VIR_ERR_OPERATION_INVALID,
                          "%s", _("domain is not running"));
         goto endjob;
@@ -5985,6 +5999,11 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
         goto endjob;
     }
 +    if ((flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
 +        VIR_DOMAIN_VCPU_LIVE && vm->def->maxvcpus < max) {
 +        max = vm->def->maxvcpus;
 +    }
 +
     if (nvcpus > max) {
         qemuReportError(VIR_ERR_INVALID_ARG,
                         _("requested vcpus is greater than max allowable"
@@ -5992,7 +6011,49 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
         goto endjob;
     }
 -    ret = qemudDomainHotplugVcpus(vm, nvcpus);
 +    switch (flags) {
 +    case VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_CONFIG:
 +        def = vm->def;
 +        if (virDomainObjIsActive(vm)) {
 +            if (vm->newDef)
 +                def = vm->newDef;
 +            else{
 +                qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
 +                                _("no persistent state"));
 +                goto endjob;
 +            }
 +        }
 +        def->maxvcpus = nvcpus;
 +        if (nvcpus < vm->newDef->vcpus)
 +            def->vcpus = nvcpus;
 +        ret = 0;
 +        break;
 +
 +    case VIR_DOMAIN_VCPU_CONFIG:
 +        def = vm->def;
 +        if (virDomainObjIsActive(vm)) {
 +            if (vm->newDef)
 +                def = vm->newDef;
 +            else {
 +                qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
 +                                _("no persistent state"));
 +                goto endjob;
 +            }
 +        }
 +        def->vcpus = nvcpus;
 +        ret = 0;
 +        break;
 +
 +    case VIR_DOMAIN_VCPU_LIVE:
 +        ret = qemudDomainHotplugVcpus(vm, nvcpus);
 +        break;
 +
 +    case VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG:
 +        ret = qemudDomainHotplugVcpus(vm, nvcpus);
 +        if (ret == 0 && vm->newDef)
 +            vm->newDef->vcpus = nvcpus;
 +        break;
 +    }
 endjob:
     if (qemuDomainObjEndJob(vm) == 0)
@@ -6171,12 +6232,17 @@ qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
 {
     struct qemud_driver *driver = dom->conn->privateData;
     virDomainObjPtr vm;
 -    const char *type;
 +    virDomainDefPtr def;
     int ret = -1;
 -    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 -        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 -                        flags);
 +    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 +                  VIR_DOMAIN_VCPU_CONFIG |
 +                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 +
 +    /* Exactly one of LIVE or CONFIG must be set.  */
 +    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
 +        qemuReportError(VIR_ERR_INVALID_ARG,
 +                        _("invalid flag combination: (0x%x)"), flags);
         return -1;
     }
@@ -6192,14 +6258,18 @@ qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
         goto cleanup;
     }
 -    if (!(type = virDomainVirtTypeToString(vm->def->virtType))) {
 -        qemuReportError(VIR_ERR_INTERNAL_ERROR,
 -                        _("unknown virt type in domain definition '%d'"),
 -                        vm->def->virtType);
 -        goto cleanup;
 +    if (flags & VIR_DOMAIN_VCPU_LIVE) {
 +        if (!virDomainObjIsActive(vm)) {
 +            qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
 +                            _("domain not active"));
 +            goto cleanup;
 +        }
 +        def = vm->def;
 +    } else {
 +        def = vm->newDef ? vm->newDef : vm->def;
     }
 -    ret = qemudGetMaxVCPUs(NULL, type);
 +    ret = (flags & VIR_DOMAIN_VCPU_MAXIMUM) ? def->maxvcpus : def->vcpus;
 cleanup:
     if (vm)
 -- 
 1.7.2.3
--- a/docs/api_extension/0012-improve-vcpu-support-in-xen-command-line.patch
+++ b/docs/api_extension/0012-improve-vcpu-support-in-xen-command-line.patch
@@ -0,0 +1,294 @@
 From 0fab10e5ed971ab4f960a53e9640b0672f4b8ac3 Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Tue, 5 Oct 2010 08:18:52 -0600
 Subject: [PATCH 12/15] vcpu: improve vcpu support in xen command line
 This patch series focuses on xendConfigVersion 2 (xm_internal) and 3
 (xend_internal), but leaves out changes for xenapi drivers.
 See this link for more details about vcpu_avail for xm usage.
 http://lists.xensource.com/archives/html/xen-devel/2009-11/msg01061.html
 This relies on the fact that def->maxvcpus can be at most 32 with xen.
 * src/xen/xend_internal.c (xenDaemonParseSxpr)
 (sexpr_to_xend_domain_info, xenDaemonFormatSxpr): Use vcpu_avail
 when current vcpus is less than maximum.
 * src/xen/xm_internal.c (xenXMDomainConfigParse)
 (xenXMDomainConfigFormat): Likewise.
 * tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr: New file.
 * tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr: Likewise.
 * tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml: Likewise.
 * tests/xmconfigdata/test-paravirt-vcpu.cfg: Likewise.
 * tests/xmconfigdata/test-paravirt-vcpu.xml: Likewise.
 * tests/xml2sexprtest.c (mymain): New test.
 * tests/sexpr2xmltest.c (mymain): Likewise.
 * tests/xmconfigtest.c (mymain): Likewise.
 ---
 src/xen/xend_internal.c                      |   19 +++++++++++++--
 src/xen/xm_internal.c                        |   10 ++++++-
 tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr |    1 +
 tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml   |   27 +++++++++++++++++++++
 tests/sexpr2xmltest.c                        |    1 +
 tests/xmconfigdata/test-paravirt-vcpu.cfg    |   17 +++++++++++++
 tests/xmconfigdata/test-paravirt-vcpu.xml    |   32 ++++++++++++++++++++++++++
 tests/xmconfigtest.c                         |    1 +
 tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr |    1 +
 tests/xml2sexprtest.c                        |    1 +
 10 files changed, 105 insertions(+), 5 deletions(-)
 create mode 100644 tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr
 create mode 100644 tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml
 create mode 100644 tests/xmconfigdata/test-paravirt-vcpu.cfg
 create mode 100644 tests/xmconfigdata/test-paravirt-vcpu.xml
 create mode 100644 tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr
 diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
 index 456b477..dfc6415 100644
 --- a/src/xen/xend_internal.c
 +++ b/src/xen/xend_internal.c
@@ -44,6 +44,7 @@
 #include "xen_hypervisor.h"
 #include "xs_internal.h" /* To extract VNC port & Serial console TTY */
 #include "memory.h"
 +#include "count-one-bits.h"
 /* required for cpumap_t */
 #include <xen/dom0_ops.h>
@@ -2191,7 +2192,9 @@ xenDaemonParseSxpr(virConnectPtr conn,
     }
     def->maxvcpus = sexpr_int(root, "domain/vcpus");
 -    def->vcpus = def->maxvcpus;
 +    def->vcpus = count_one_bits(sexpr_int(root, "domain/vcpu_avail"));
 +    if (!def->vcpus || def->maxvcpus < def->vcpus)
 +        def->vcpus = def->maxvcpus;
     tmp = sexpr_node(root, "domain/on_poweroff");
     if (tmp != NULL) {
@@ -2433,7 +2436,7 @@ sexpr_to_xend_domain_info(virDomainPtr domain, const struct sexpr *root,
                           virDomainInfoPtr info)
 {
     const char *flags;
 -
 +    int vcpus;
     if ((root == NULL) || (info == NULL))
         return (-1);
@@ -2464,7 +2467,11 @@ sexpr_to_xend_domain_info(virDomainPtr domain, const struct sexpr *root,
             info->state = VIR_DOMAIN_NOSTATE;
     }
     info->cpuTime = sexpr_float(root, "domain/cpu_time") * 1000000000;
 -    info->nrVirtCpu = sexpr_int(root, "domain/vcpus");
 +    vcpus = sexpr_int(root, "domain/vcpus");
 +    info->nrVirtCpu = count_one_bits(sexpr_int(root, "domain/vcpu_avail"));
 +    if (!info->nrVirtCpu || vcpus < info->nrVirtCpu)
 +        info->nrVirtCpu = vcpus;
 +
     return (0);
 }
@@ -5668,6 +5675,9 @@ xenDaemonFormatSxpr(virConnectPtr conn,
     virBufferAsprintf(&buf, "(memory %lu)(maxmem %lu)",
                       def->mem.cur_balloon/1024, def->mem.max_balloon/1024);
     virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
 +    /* Computing the vcpu_avail bitmask works because MAX_VIRT_CPUS is 32.  */
 +    if (def->vcpus < def->maxvcpus)
 +        virBufferAsprintf(&buf, "(vcpu_avail %u)", (1U << def->vcpus) - 1);
     if (def->cpumask) {
         char *ranges = virDomainCpuSetFormat(def->cpumask, def->cpumasklen);
@@ -5763,6 +5773,9 @@ xenDaemonFormatSxpr(virConnectPtr conn,
                 virBufferAsprintf(&buf, "(kernel '%s')", def->os.loader);
             virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
 +            if (def->vcpus < def->maxvcpus)
 +                virBufferAsprintf(&buf, "(vcpu_avail %u)",
 +                                  (1U << def->vcpus) - 1);
             for (i = 0 ; i < def->os.nBootDevs ; i++) {
                 switch (def->os.bootDevs[i]) {
 diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
 index bf20a64..f7121ab 100644
 --- a/src/xen/xm_internal.c
 +++ b/src/xen/xm_internal.c
@@ -46,6 +46,7 @@
 #include "util.h"
 #include "memory.h"
 #include "logging.h"
 +#include "count-one-bits.h"
 #define VIR_FROM_THIS VIR_FROM_XENXM
@@ -772,10 +773,12 @@ xenXMDomainConfigParse(virConnectPtr conn, virConfPtr conf) {
     def->mem.max_balloon *= 1024;
     if (xenXMConfigGetULong(conf, "vcpus", &count, 1) < 0 ||
 -        (unsigned short) count != count)
 +        MAX_VIRT_CPUS < count)
         goto cleanup;
     def->maxvcpus = count;
 -    def->vcpus = def->maxvcpus;
 +    if (xenXMConfigGetULong(conf, "vcpu_avail", &count, -1) < 0)
 +        goto cleanup;
 +    def->vcpus = MIN(count_one_bits(count), def->maxvcpus);
     if (xenXMConfigGetString(conf, "cpus", &str, NULL) < 0)
         goto cleanup;
@@ -2246,6 +2249,9 @@ virConfPtr xenXMDomainConfigFormat(virConnectPtr conn,
     if (xenXMConfigSetInt(conf, "vcpus", def->maxvcpus) < 0)
         goto no_memory;
 +    if (def->vcpus < def->maxvcpus &&
 +        xenXMConfigSetInt(conf, "vcpu_avail", (1U << def->vcpus) - 1) < 0)
 +        goto no_memory;
     if ((def->cpumask != NULL) &&
         ((cpus = virDomainCpuSetFormat(def->cpumask,
 diff --git a/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr
 new file mode 100644
 index 0000000..2be6822
 --- /dev/null
 +++ b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr
@@ -0,0 +1 @@
 +(domain (domid 6)(name 'pvtest')(memory 420)(maxmem 420)(vcpus 4)(vcpu_avail 3)(uuid '596a5d2171f48fb2e068e2386a5c413e')(on_poweroff 'destroy')(on_reboot 'destroy')(on_crash 'destroy')(image (linux (kernel '/var/lib/xen/vmlinuz.2Dn2YT')(ramdisk '/var/lib/xen/initrd.img.0u-Vhq')(args ' method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  ')))(device (vbd (dev 'xvda')(uname 'file:/root/some.img')(mode 'w'))))
 diff --git a/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml
 new file mode 100644
 index 0000000..0d6bf11
 --- /dev/null
 +++ b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml
@@ -0,0 +1,27 @@
 +<domain type='xen' id='6'>
 +  <name>pvtest</name>
 +  <uuid>596a5d21-71f4-8fb2-e068-e2386a5c413e</uuid>
 +  <memory>430080</memory>
 +  <currentMemory>430080</currentMemory>
 +  <vcpu current='2'>4</vcpu>
 +  <os>
 +    <type>linux</type>
 +    <kernel>/var/lib/xen/vmlinuz.2Dn2YT</kernel>
 +    <initrd>/var/lib/xen/initrd.img.0u-Vhq</initrd>
 +    <cmdline> method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  </cmdline>
 +  </os>
 +  <clock offset='utc'/>
 +  <on_poweroff>destroy</on_poweroff>
 +  <on_reboot>destroy</on_reboot>
 +  <on_crash>destroy</on_crash>
 +  <devices>
 +    <disk type='file' device='disk'>
 +      <driver name='file'/>
 +      <source file='/root/some.img'/>
 +      <target dev='xvda' bus='xen'/>
 +    </disk>
 +    <console type='pty'>
 +      <target type='xen' port='0'/>
 +    </console>
 +  </devices>
 +</domain>
 diff --git a/tests/sexpr2xmltest.c b/tests/sexpr2xmltest.c
 index d62b44f..f100dd8 100644
 --- a/tests/sexpr2xmltest.c
 +++ b/tests/sexpr2xmltest.c
@@ -132,6 +132,7 @@ mymain(int argc, char **argv)
     DO_TEST("pv-vfb-type-crash", "pv-vfb-type-crash", 3);
     DO_TEST("fv-autoport", "fv-autoport", 3);
     DO_TEST("pv-bootloader", "pv-bootloader", 1);
 +    DO_TEST("pv-vcpus", "pv-vcpus", 1);
     DO_TEST("disk-file", "disk-file", 2);
     DO_TEST("disk-block", "disk-block", 2);
 diff --git a/tests/xmconfigdata/test-paravirt-vcpu.cfg b/tests/xmconfigdata/test-paravirt-vcpu.cfg
 new file mode 100644
 index 0000000..24c78f4
 --- /dev/null
 +++ b/tests/xmconfigdata/test-paravirt-vcpu.cfg
@@ -0,0 +1,17 @@
 +name = "XenGuest1"
 +uuid = "c7a5fdb0-cdaf-9455-926a-d65c16db1809"
 +maxmem = 579
 +memory = 394
 +vcpus = 4
 +vcpu_avail = 3
 +bootloader = "/usr/bin/pygrub"
 +on_poweroff = "destroy"
 +on_reboot = "restart"
 +on_crash = "restart"
 +sdl = 0
 +vnc = 1
 +vncunused = 1
 +vnclisten = "127.0.0.1"
 +vncpasswd = "123poi"
 +disk = [ "phy:/dev/HostVG/XenGuest1,xvda,w" ]
 +vif = [ "mac=00:16:3e:66:94:9c,bridge=br0,script=vif-bridge" ]
 diff --git a/tests/xmconfigdata/test-paravirt-vcpu.xml b/tests/xmconfigdata/test-paravirt-vcpu.xml
 new file mode 100644
 index 0000000..0be9456
 --- /dev/null
 +++ b/tests/xmconfigdata/test-paravirt-vcpu.xml
@@ -0,0 +1,32 @@
 +<domain type='xen'>
 +  <name>XenGuest1</name>
 +  <uuid>c7a5fdb0-cdaf-9455-926a-d65c16db1809</uuid>
 +  <memory>592896</memory>
 +  <currentMemory>403456</currentMemory>
 +  <vcpu current='2'>4</vcpu>
 +  <bootloader>/usr/bin/pygrub</bootloader>
 +  <os>
 +    <type arch='i686' machine='xenpv'>linux</type>
 +  </os>
 +  <clock offset='utc'/>
 +  <on_poweroff>destroy</on_poweroff>
 +  <on_reboot>restart</on_reboot>
 +  <on_crash>restart</on_crash>
 +  <devices>
 +    <disk type='block' device='disk'>
 +      <driver name='phy'/>
 +      <source dev='/dev/HostVG/XenGuest1'/>
 +      <target dev='xvda' bus='xen'/>
 +    </disk>
 +    <interface type='bridge'>
 +      <mac address='00:16:3e:66:94:9c'/>
 +      <source bridge='br0'/>
 +      <script path='vif-bridge'/>
 +    </interface>
 +    <console type='pty'>
 +      <target type='xen' port='0'/>
 +    </console>
 +    <input type='mouse' bus='xen'/>
 +    <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1' passwd='123poi'/>
 +  </devices>
 +</domain>
 diff --git a/tests/xmconfigtest.c b/tests/xmconfigtest.c
 index 221b322..ea00747 100644
 --- a/tests/xmconfigtest.c
 +++ b/tests/xmconfigtest.c
@@ -210,6 +210,7 @@ mymain(int argc, char **argv)
     DO_TEST("paravirt-new-pvfb-vncdisplay", 3);
     DO_TEST("paravirt-net-e1000", 3);
     DO_TEST("paravirt-net-vifname", 3);
 +    DO_TEST("paravirt-vcpu", 2);
     DO_TEST("fullvirt-old-cdrom", 1);
     DO_TEST("fullvirt-new-cdrom", 2);
     DO_TEST("fullvirt-utc", 2);
 diff --git a/tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr
 new file mode 100644
 index 0000000..e886545
 --- /dev/null
 +++ b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr
@@ -0,0 +1 @@
 +(vm (name 'pvtest')(memory 420)(maxmem 420)(vcpus 4)(vcpu_avail 3)(uuid '596a5d21-71f4-8fb2-e068-e2386a5c413e')(on_poweroff 'destroy')(on_reboot 'destroy')(on_crash 'destroy')(image (linux (kernel '/var/lib/xen/vmlinuz.2Dn2YT')(ramdisk '/var/lib/xen/initrd.img.0u-Vhq')(args ' method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  ')))(device (vbd (dev 'xvda')(uname 'file:/root/some.img')(mode 'w'))))
 \ No newline at end of file
 diff --git a/tests/xml2sexprtest.c b/tests/xml2sexprtest.c
 index 77cf760..9cf8d39 100644
 --- a/tests/xml2sexprtest.c
 +++ b/tests/xml2sexprtest.c
@@ -118,6 +118,7 @@ mymain(int argc, char **argv)
     DO_TEST("pv-vfb-new", "pv-vfb-new", "pvtest", 3);
     DO_TEST("pv-vfb-new-auto", "pv-vfb-new-auto", "pvtest", 3);
     DO_TEST("pv-bootloader", "pv-bootloader", "pvtest", 1);
 +    DO_TEST("pv-vcpus", "pv-vcpus", "pvtest", 1);
     DO_TEST("disk-file", "disk-file", "pvtest", 2);
     DO_TEST("disk-block", "disk-block", "pvtest", 2);
 -- 
 1.7.2.3
--- a/docs/api_extension/0013-improve-getting-xen-vcpu-counts.patch
+++ b/docs/api_extension/0013-improve-getting-xen-vcpu-counts.patch
@@ -0,0 +1,216 @@
 From 290ea33111be7bdf1f1381b90de33eb0e67c1a15 Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Wed, 6 Oct 2010 17:54:41 -0600
 Subject: [PATCH 13/15] vcpu: improve support for getting xen vcpu counts
 * src/xen/xen_driver.c (xenUnifiedDomainGetVcpusFlags): Support
 more flags.
 * src/xen/xend_internal.h (xenDaemonDomainGetVcpusFlags): New
 prototype.
 * src/xen/xm_internal.h (xenXMDomainGetVcpusFlags): Likewise.
 * src/xen/xend_internal.c (virDomainGetVcpusFlags): New function.
 * src/xen/xm_internal.c (xenXMDomainGetVcpusFlags): Likewise.
 ---
 src/xen/xen_driver.c    |   31 +++++++++++++++++++--------
 src/xen/xend_internal.c |   52 +++++++++++++++++++++++++++++++++++++++++++++++
 src/xen/xend_internal.h |    2 +
 src/xen/xm_internal.c   |   47 ++++++++++++++++++++++++++++++++++++++++++
 src/xen/xm_internal.h   |    1 +
 5 files changed, 124 insertions(+), 9 deletions(-)
 diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
 index d6c9c57..fe2ff86 100644
 --- a/src/xen/xen_driver.c
 +++ b/src/xen/xen_driver.c
@@ -1142,20 +1142,33 @@ static int
 xenUnifiedDomainGetVcpusFlags (virDomainPtr dom, unsigned int flags)
 {
     GET_PRIVATE(dom->conn);
 -    int i, ret;
 +    int ret;
 -    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 -        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 -                        flags);
 +    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 +                  VIR_DOMAIN_VCPU_CONFIG |
 +                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 +
 +    /* Exactly one of LIVE or CONFIG must be set.  */
 +    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
 +        xenUnifiedError(VIR_ERR_INVALID_ARG,
 +                        _("invalid flag combination: (0x%x)"), flags);
         return -1;
     }
 -    for (i = 0; i < XEN_UNIFIED_NR_DRIVERS; ++i)
 -        if (priv->opened[i] && drivers[i]->domainGetMaxVcpus) {
 -            ret = drivers[i]->domainGetMaxVcpus (dom);
 -            if (ret != 0) return ret;
 -        }
 +    if (priv->opened[XEN_UNIFIED_XEND_OFFSET]) {
 +        ret = xenDaemonDomainGetVcpusFlags(dom, flags);
 +        if (ret != -2)
 +            return ret;
 +    }
 +    if (priv->opened[XEN_UNIFIED_XM_OFFSET]) {
 +        ret = xenXMDomainGetVcpusFlags(dom, flags);
 +        if (ret != -2)
 +            return ret;
 +    }
 +    if (flags == (VIR_DOMAIN_VCPU_CONFIG | VIR_DOMAIN_VCPU_MAXIMUM))
 +        return xenHypervisorGetVcpuMax(dom);
 +    xenUnifiedError(VIR_ERR_NO_SUPPORT, __FUNCTION__);
     return -1;
 }
 diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
 index dfc6415..3642296 100644
 --- a/src/xen/xend_internal.c
 +++ b/src/xen/xend_internal.c
@@ -3620,6 +3620,58 @@ xenDaemonDomainPinVcpu(virDomainPtr domain, unsigned int vcpu,
 }
 /**
 + * xenDaemonDomainGetVcpusFlags:
 + * @domain: pointer to domain object
 + * @flags: bitwise-ORd from virDomainVcpuFlags
 + *
 + * Extract information about virtual CPUs of domain according to flags.
 + *
 + * Returns the number of vcpus on success, -1 if an error message was
 + * issued, and -2 if the unified driver should keep trying.
 +
 + */
 +int
 +xenDaemonDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 +{
 +    struct sexpr *root;
 +    int ret;
 +    xenUnifiedPrivatePtr priv;
 +
 +    if (domain == NULL || domain->conn == NULL || domain->name == NULL) {
 +        virXendError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 +        return -1;
 +    }
 +
 +    priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
 +
 +    /* If xendConfigVersion is 2, then we can only report _LIVE (and
 +     * xm_internal reports _CONFIG).  If it is 3, then _LIVE and
 +     * _CONFIG are always in sync for a running system.  */
 +    if (domain->id < 0 && priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
 +        return -2;
 +    if (domain->id < 0 && (flags & VIR_DOMAIN_VCPU_LIVE)) {
 +        virXendError(VIR_ERR_OPERATION_INVALID, "%s",
 +                     _("domain not active"));
 +        return -1;
 +    }
 +
 +    root = sexpr_get(domain->conn, "/xend/domain/%s?detail=1", domain->name);
 +    if (root == NULL)
 +        return -1;
 +
 +    ret = sexpr_int(root, "domain/vcpus");
 +    if (!(flags & VIR_DOMAIN_VCPU_MAXIMUM)) {
 +        int vcpus = count_one_bits(sexpr_int(root, "domain/vcpu_avail"));
 +        if (vcpus)
 +            ret = MIN(vcpus, ret);
 +    }
 +    if (!ret)
 +        ret = -2;
 +    sexpr_free(root);
 +    return ret;
 +}
 +
 +/**
  * virDomainGetVcpus:
  * @domain: pointer to domain object, or NULL for Domain0
  * @info: pointer to an array of virVcpuInfo structures (OUT)
 diff --git a/src/xen/xend_internal.h b/src/xen/xend_internal.h
 index c757716..923cebd 100644
 --- a/src/xen/xend_internal.h
 +++ b/src/xen/xend_internal.h
@@ -155,6 +155,8 @@ int	xenDaemonDomainPinVcpu		(virDomainPtr domain,
                                          unsigned int vcpu,
                                          unsigned char *cpumap,
                                          int maplen);
 +int     xenDaemonDomainGetVcpusFlags    (virDomainPtr domain,
 +                                         unsigned int flags);
 int	xenDaemonDomainGetVcpus		(virDomainPtr domain,
                                          virVcpuInfoPtr info,
                                          int maxinfo,
 diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
 index f7121ab..4ea4245 100644
 --- a/src/xen/xm_internal.c
 +++ b/src/xen/xm_internal.c
@@ -1671,6 +1671,53 @@ cleanup:
 }
 /**
 + * xenXMDomainGetVcpusFlags:
 + * @domain: pointer to domain object
 + * @flags: bitwise-ORd from virDomainVcpuFlags
 + *
 + * Extract information about virtual CPUs of domain according to flags.
 + *
 + * Returns the number of vcpus on success, -1 if an error message was
 + * issued, and -2 if the unified driver should keep trying.
 + */
 +int
 +xenXMDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 +{
 +    xenUnifiedPrivatePtr priv;
 +    const char *filename;
 +    xenXMConfCachePtr entry;
 +    int ret = -2;
 +
 +    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)) {
 +        xenXMError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 +        return -1;
 +    }
 +
 +    if (domain->id != -1)
 +        return -2;
 +    if (flags & VIR_DOMAIN_VCPU_LIVE) {
 +        xenXMError(VIR_ERR_OPERATION_FAILED, "%s", _("domain not active"));
 +        return -1;
 +    }
 +
 +    priv = domain->conn->privateData;
 +    xenUnifiedLock(priv);
 +
 +    if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
 +        goto cleanup;
 +
 +    if (!(entry = virHashLookup(priv->configCache, filename)))
 +        goto cleanup;
 +
 +    ret = ((flags & VIR_DOMAIN_VCPU_MAXIMUM) ? entry->def->maxvcpus
 +           : entry->def->vcpus);
 +
 +cleanup:
 +    xenUnifiedUnlock(priv);
 +    return ret;
 +}
 +
 +/**
  * xenXMDomainPinVcpu:
  * @domain: pointer to domain object
  * @vcpu: virtual CPU number (reserved)
 diff --git a/src/xen/xm_internal.h b/src/xen/xm_internal.h
 index 3ad3456..3295fbd 100644
 --- a/src/xen/xm_internal.h
 +++ b/src/xen/xm_internal.h
@@ -45,6 +45,7 @@ int xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory);
 int xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory);
 unsigned long xenXMDomainGetMaxMemory(virDomainPtr domain);
 int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus);
 +int xenXMDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags);
 int xenXMDomainPinVcpu(virDomainPtr domain, unsigned int vcpu,
                        unsigned char *cpumap, int maplen);
 virDomainPtr xenXMDomainLookupByName(virConnectPtr conn, const char *domname);
 -- 
 1.7.2.3
--- a/docs/api_extension/0014-improve-setting-xen-vcpu-counts.patch
+++ b/docs/api_extension/0014-improve-setting-xen-vcpu-counts.patch
@@ -0,0 +1,342 @@
 From e443a003129a172a7332f3cb6e40b3c39363ed5e Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Thu, 14 Oct 2010 16:17:18 -0600
 Subject: [PATCH 14/15] vcpu: improve support for setting xen vcpu counts
 Tested with RHEL 5.6 (xendConfigVersion 2, where xend_internal
 controls live domains and xm_internal controls inactive domains).
 Hopefully this works with xendConfigVersion 3 (where xend_internal
 controls everything).
 * src/xen/xen_driver.c (xenUnifiedDomainSetVcpusFlags): Support
 more flags.
 (xenUnifiedGetMaxVcpus): Export.
 * src/xen/xm_internal.h (xenXMDomainSetVcpusFlags): New prototype.
 * src/xen/xend_internal.h (xenDaemonDomainSetVcpusFlags): Likewise.
 * src/xen/xen_driver.h (xenUnifiedGetMaxVcpus): Likewise.
 * src/xen/xm_internal.c (xenXMDomainSetVcpusFlags): New function.
 * src/xen/xend_internal.c (xenDaemonDomainSetVcpusFlags): Likewise.
 ---
 src/xen/xen_driver.c    |   60 ++++++++++++++++++++++++---------
 src/xen/xen_driver.h    |    1 +
 src/xen/xend_internal.c |   76 +++++++++++++++++++++++++++++++++++++++++++
 src/xen/xend_internal.h |    3 ++
 src/xen/xm_internal.c   |   83 +++++++++++++++++++++++++++++++++++++++++++++++
 src/xen/xm_internal.h   |    2 +
 6 files changed, 208 insertions(+), 17 deletions(-)
 diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
 index fe2ff86..66e8518 100644
 --- a/src/xen/xen_driver.c
 +++ b/src/xen/xen_driver.c
@@ -508,7 +508,7 @@ xenUnifiedIsSecure(virConnectPtr conn)
     return ret;
 }
 -static int
 +int
 xenUnifiedGetMaxVcpus (virConnectPtr conn, const char *type)
 {
     GET_PRIVATE(conn);
@@ -1073,36 +1073,62 @@ xenUnifiedDomainSetVcpusFlags (virDomainPtr dom, unsigned int nvcpus,
                                unsigned int flags)
 {
     GET_PRIVATE(dom->conn);
 -    int i;
 +    int ret;
 +
 +    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 +                  VIR_DOMAIN_VCPU_CONFIG |
 +                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 -    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 -        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 -                        flags);
 +    /* At least one of LIVE or CONFIG must be set.  MAXIMUM cannot be
 +     * mixed with LIVE.  */
 +    if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0 ||
 +        (flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
 +         (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) {
 +        xenUnifiedError(VIR_ERR_INVALID_ARG,
 +                        _("invalid flag combination: (0x%x)"), flags);
 +        return -1;
 +    }
 +    if (!nvcpus || (unsigned short) nvcpus != nvcpus) {
 +        xenUnifiedError(VIR_ERR_INVALID_ARG,
 +                        _("argument out of range: %d"), nvcpus);
         return -1;
     }
     /* Try non-hypervisor methods first, then hypervisor direct method
      * as a last resort.
      */
 -    for (i = 0; i < XEN_UNIFIED_NR_DRIVERS; ++i)
 -        if (i != XEN_UNIFIED_HYPERVISOR_OFFSET &&
 -            priv->opened[i] &&
 -            drivers[i]->domainSetVcpus &&
 -            drivers[i]->domainSetVcpus (dom, nvcpus) == 0)
 -            return 0;
 -
 -    if (priv->opened[XEN_UNIFIED_HYPERVISOR_OFFSET] &&
 -        drivers[XEN_UNIFIED_HYPERVISOR_OFFSET]->domainSetVcpus &&
 -        drivers[XEN_UNIFIED_HYPERVISOR_OFFSET]->domainSetVcpus (dom, nvcpus) == 0)
 -        return 0;
 +    if (priv->opened[XEN_UNIFIED_XEND_OFFSET]) {
 +        ret = xenDaemonDomainSetVcpusFlags(dom, nvcpus, flags);
 +        if (ret != -2)
 +            return ret;
 +    }
 +    if (priv->opened[XEN_UNIFIED_XM_OFFSET]) {
 +        ret = xenXMDomainSetVcpusFlags(dom, nvcpus, flags);
 +        if (ret != -2)
 +            return ret;
 +    }
 +    if (flags == VIR_DOMAIN_VCPU_LIVE)
 +        return xenHypervisorSetVcpus(dom, nvcpus);
 +    xenUnifiedError(VIR_ERR_NO_SUPPORT, __FUNCTION__);
     return -1;
 }
 static int
 xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 {
 -    return xenUnifiedDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 +    unsigned int flags = VIR_DOMAIN_VCPU_LIVE;
 +    xenUnifiedPrivatePtr priv;
 +
 +    /* Per the documented API, it is hypervisor-dependent whether this
 +     * affects just _LIVE or _LIVE|_CONFIG; in xen's case, that
 +     * depends on xendConfigVersion.  */
 +    if (dom) {
 +        priv = dom->conn->privateData;
 +        if (priv->xendConfigVersion >= XEND_CONFIG_VERSION_3_0_4)
 +            flags |= VIR_DOMAIN_VCPU_CONFIG;
 +    }
 +    return xenUnifiedDomainSetVcpusFlags(dom, nvcpus, flags);
 }
 static int
 diff --git a/src/xen/xen_driver.h b/src/xen/xen_driver.h
 index 3e7c1d0..115a26a 100644
 --- a/src/xen/xen_driver.h
 +++ b/src/xen/xen_driver.h
@@ -220,6 +220,7 @@ int  xenUnifiedRemoveDomainInfo(xenUnifiedDomainInfoListPtr info,
 void xenUnifiedDomainEventDispatch (xenUnifiedPrivatePtr priv,
                                     virDomainEventPtr event);
 unsigned long xenUnifiedVersion(void);
 +int xenUnifiedGetMaxVcpus(virConnectPtr conn, const char *type);
 # ifndef PROXY
 void xenUnifiedLock(xenUnifiedPrivatePtr priv);
 diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
 index 3642296..55c2cc4 100644
 --- a/src/xen/xend_internal.c
 +++ b/src/xen/xend_internal.c
@@ -3535,6 +3535,82 @@ xenDaemonLookupByID(virConnectPtr conn, int id) {
 }
 /**
 + * xenDaemonDomainSetVcpusFlags:
 + * @domain: pointer to domain object
 + * @nvcpus: the new number of virtual CPUs for this domain
 + * @flags: bitwise-ORd from virDomainVcpuFlags
 + *
 + * Change virtual CPUs allocation of domain according to flags.
 + *
 + * Returns 0 on success, -1 if an error message was issued, and -2 if
 + * the unified driver should keep trying.
 + */
 +int
 +xenDaemonDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
 +                             unsigned int flags)
 +{
 +    char buf[VIR_UUID_BUFLEN];
 +    xenUnifiedPrivatePtr priv;
 +    int max;
 +
 +    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)
 +        || (vcpus < 1)) {
 +        virXendError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 +        return (-1);
 +    }
 +
 +    priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
 +
 +    if ((domain->id < 0 && priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4) ||
 +        (flags & VIR_DOMAIN_VCPU_MAXIMUM))
 +        return -2;
 +
 +    /* With xendConfigVersion 2, only _LIVE is supported.  With
 +     * xendConfigVersion 3, only _LIVE|_CONFIG is supported for
 +     * running domains, or _CONFIG for inactive domains.  */
 +    if (priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4) {
 +        if (flags & VIR_DOMAIN_VCPU_CONFIG) {
 +            virXendError(VIR_ERR_OPERATION_INVALID, "%s",
 +                         _("Xend version does not support modifying "
 +                           "persistent config"));
 +            return -1;
 +        }
 +    } else if (domain->id < 0) {
 +        if (flags & VIR_DOMAIN_VCPU_LIVE) {
 +            virXendError(VIR_ERR_OPERATION_INVALID, "%s",
 +                         _("domain not running"));
 +            return -1;
 +        }
 +    } else {
 +        if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) !=
 +            (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) {
 +            virXendError(VIR_ERR_OPERATION_INVALID, "%s",
 +                         _("Xend only supports modifying both live and "
 +                           "persistent config"));
 +        }
 +    }
 +
 +    /* Unfortunately, xend_op does not validate whether this exceeds
 +     * the maximum.  */
 +    flags |= VIR_DOMAIN_VCPU_MAXIMUM;
 +    if ((max = xenDaemonDomainGetVcpusFlags(domain, flags)) < 0) {
 +        virXendError(VIR_ERR_OPERATION_INVALID, "%s",
 +                     _("could not determin max vcpus for the domain"));
 +        return -1;
 +    }
 +    if (vcpus > max) {
 +        virXendError(VIR_ERR_INVALID_ARG,
 +                     _("requested vcpus is greater than max allowable"
 +                       " vcpus for the domain: %d > %d"), vcpus, max);
 +        return -1;
 +    }
 +
 +    snprintf(buf, sizeof(buf), "%d", vcpus);
 +    return xend_op(domain->conn, domain->name, "op", "set_vcpus", "vcpus",
 +                   buf, NULL);
 +}
 +
 +/**
  * xenDaemonDomainSetVcpus:
  * @domain: pointer to domain object
  * @nvcpus: the new number of virtual CPUs for this domain
 diff --git a/src/xen/xend_internal.h b/src/xen/xend_internal.h
 index 923cebd..53f5d2c 100644
 --- a/src/xen/xend_internal.h
 +++ b/src/xen/xend_internal.h
@@ -151,6 +151,9 @@ int xenDaemonDomainUndefine(virDomainPtr domain);
 int	xenDaemonDomainSetVcpus		(virDomainPtr domain,
                                          unsigned int vcpus);
 +int	xenDaemonDomainSetVcpusFlags	(virDomainPtr domain,
 +                                         unsigned int vcpus,
 +                                         unsigned int flags);
 int	xenDaemonDomainPinVcpu		(virDomainPtr domain,
                                          unsigned int vcpu,
                                          unsigned char *cpumap,
 diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
 index 4ea4245..2b8e51e 100644
 --- a/src/xen/xm_internal.c
 +++ b/src/xen/xm_internal.c
@@ -1670,6 +1670,89 @@ cleanup:
     return ret;
 }
 +/*
 + * xenXMDomainSetVcpusFlags:
 + * @domain: pointer to domain object
 + * @nvcpus: number of vcpus
 + * @flags: bitwise-ORd from virDomainVcpuFlags
 + *
 + * Change virtual CPUs allocation of domain according to flags.
 + *
 + * Returns 0 on success, -1 if an error message was issued, and -2 if
 + * the unified driver should keep trying.
 + */
 +int
 +xenXMDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
 +                         unsigned int flags)
 +{
 +    xenUnifiedPrivatePtr priv;
 +    const char *filename;
 +    xenXMConfCachePtr entry;
 +    int ret = -1;
 +    int max;
 +
 +    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)) {
 +        xenXMError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 +        return -1;
 +    }
 +    if (domain->conn->flags & VIR_CONNECT_RO) {
 +        xenXMError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
 +        return -1;
 +    }
 +    if (domain->id != -1)
 +        return -2;
 +    if (flags & VIR_DOMAIN_VCPU_LIVE) {
 +        xenXMError(VIR_ERR_OPERATION_INVALID, "%s",
 +                   _("domain is not running"));
 +        return -1;
 +    }
 +
 +    priv = domain->conn->privateData;
 +    xenUnifiedLock(priv);
 +
 +    if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
 +        goto cleanup;
 +
 +    if (!(entry = virHashLookup(priv->configCache, filename)))
 +        goto cleanup;
 +
 +    /* Hypervisor maximum. */
 +    if ((max = xenUnifiedGetMaxVcpus(domain->conn, NULL)) < 0) {
 +        xenXMError(VIR_ERR_INTERNAL_ERROR, "%s",
 +                   _("could not determin max vcpus for the domain"));
 +        goto cleanup;
 +    }
 +    /* Can't specify a current larger than stored maximum; but
 +     * reducing maximum can silently reduce current.  */
 +    if (!(flags & VIR_DOMAIN_VCPU_MAXIMUM))
 +        max = entry->def->maxvcpus;
 +    if (vcpus > max) {
 +        xenXMError(VIR_ERR_INVALID_ARG,
 +                   _("requested vcpus is greater than max allowable"
 +                     " vcpus for the domain: %d > %d"), vcpus, max);
 +        goto cleanup;
 +    }
 +
 +    if (flags & VIR_DOMAIN_VCPU_MAXIMUM) {
 +        entry->def->maxvcpus = vcpus;
 +        if (entry->def->vcpus > vcpus)
 +            entry->def->vcpus = vcpus;
 +    } else {
 +        entry->def->vcpus = vcpus;
 +    }
 +
 +    /* If this fails, should we try to undo our changes to the
 +     * in-memory representation of the config file. I say not!
 +     */
 +    if (xenXMConfigSaveFile(domain->conn, entry->filename, entry->def) < 0)
 +        goto cleanup;
 +    ret = 0;
 +
 +cleanup:
 +    xenUnifiedUnlock(priv);
 +    return ret;
 +}
 +
 /**
  * xenXMDomainGetVcpusFlags:
  * @domain: pointer to domain object
 diff --git a/src/xen/xm_internal.h b/src/xen/xm_internal.h
 index 3295fbd..a46e1a2 100644
 --- a/src/xen/xm_internal.h
 +++ b/src/xen/xm_internal.h
@@ -45,6 +45,8 @@ int xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory);
 int xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory);
 unsigned long xenXMDomainGetMaxMemory(virDomainPtr domain);
 int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus);
 +int xenXMDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
 +                             unsigned int flags);
 int xenXMDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags);
 int xenXMDomainPinVcpu(virDomainPtr domain, unsigned int vcpu,
                        unsigned char *cpumap, int maplen);
 -- 
 1.7.2.3
--- a/docs/api_extension/0015-remove-dead-xen-code.patch
+++ b/docs/api_extension/0015-remove-dead-xen-code.patch
@@ -0,0 +1,228 @@
 From b013788742183afec9aa5068d3cfd185a3b5c62e Mon Sep 17 00:00:00 2001
 From: Eric Blake <eblake@redhat.com>
 Date: Thu, 7 Oct 2010 08:59:27 -0600
 Subject: [PATCH 15/15] vcpu: remove dead xen code
 * src/xen/xen_driver.h (xenUnifiedDriver): Remove now-unused
 domainGetMaxVcpus, domainSetVcpus.
 * src/xen/proxy_internal.c (xenProxyDriver): Likewise.
 * src/xen/xen_hypervisor.c (xenHypervisorDriver): Likewise.
 * src/xen/xen_inotify.c (xenInotifyDriver): Likewise.
 * src/xen/xend_internal.c (xenDaemonDriver)
 (xenDaemonDomainSetVcpus): Likewise.
 * src/xen/xm_internal.c (xenXMDriver, xenXMDomainSetVcpus):
 Likewise.
 * src/xen/xs_internal.c (xenStoreDriver): Likewise.
 ---
 src/xen/proxy_internal.c |    2 --
 src/xen/xen_driver.h     |    4 +---
 src/xen/xen_hypervisor.c |    2 --
 src/xen/xen_inotify.c    |    2 --
 src/xen/xend_internal.c  |   33 ---------------------------------
 src/xen/xm_internal.c    |   43 -------------------------------------------
 src/xen/xs_internal.c    |    2 --
 7 files changed, 1 insertions(+), 87 deletions(-)
 diff --git a/src/xen/proxy_internal.c b/src/xen/proxy_internal.c
 index 335dfc4..4033727 100644
 --- a/src/xen/proxy_internal.c
 +++ b/src/xen/proxy_internal.c
@@ -67,10 +67,8 @@ struct xenUnifiedDriver xenProxyDriver = {
     NULL, /* domainSave */
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
 -    NULL, /* domainSetVcpus */
     NULL, /* domainPinVcpu */
     NULL, /* domainGetVcpus */
 -    NULL, /* domainGetMaxVcpus */
     NULL, /* listDefinedDomains */
     NULL, /* numOfDefinedDomains */
     NULL, /* domainCreate */
 diff --git a/src/xen/xen_driver.h b/src/xen/xen_driver.h
 index 115a26a..53f97d4 100644
 --- a/src/xen/xen_driver.h
 +++ b/src/xen/xen_driver.h
@@ -1,7 +1,7 @@
 /*
  * xen_unified.c: Unified Xen driver.
  *
 - * Copyright (C) 2007 Red Hat, Inc.
 + * Copyright (C) 2007, 2010 Red Hat, Inc.
  *
  * See COPYING.LIB for the License of this software
  *
@@ -84,10 +84,8 @@ struct xenUnifiedDriver {
         virDrvDomainSave		domainSave;
         virDrvDomainRestore		domainRestore;
         virDrvDomainCoreDump		domainCoreDump;
 -        virDrvDomainSetVcpus		domainSetVcpus;
         virDrvDomainPinVcpu		domainPinVcpu;
         virDrvDomainGetVcpus		domainGetVcpus;
 -        virDrvDomainGetMaxVcpus		domainGetMaxVcpus;
         virDrvListDefinedDomains	listDefinedDomains;
         virDrvNumOfDefinedDomains	numOfDefinedDomains;
         virDrvDomainCreate		domainCreate;
 diff --git a/src/xen/xen_hypervisor.c b/src/xen/xen_hypervisor.c
 index 6246513..3797865 100644
 --- a/src/xen/xen_hypervisor.c
 +++ b/src/xen/xen_hypervisor.c
@@ -784,10 +784,8 @@ struct xenUnifiedDriver xenHypervisorDriver = {
     NULL, /* domainSave */
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
 -    xenHypervisorSetVcpus, /* domainSetVcpus */
     xenHypervisorPinVcpu, /* domainPinVcpu */
     xenHypervisorGetVcpus, /* domainGetVcpus */
 -    xenHypervisorGetVcpuMax, /* domainGetMaxVcpus */
     NULL, /* listDefinedDomains */
     NULL, /* numOfDefinedDomains */
     NULL, /* domainCreate */
 diff --git a/src/xen/xen_inotify.c b/src/xen/xen_inotify.c
 index d24b20f..9507061 100644
 --- a/src/xen/xen_inotify.c
 +++ b/src/xen/xen_inotify.c
@@ -71,10 +71,8 @@ struct xenUnifiedDriver xenInotifyDriver = {
     NULL, /* domainSave */
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
 -    NULL, /* domainSetVcpus */
     NULL, /* domainPinVcpu */
     NULL, /* domainGetVcpus */
 -    NULL, /* domainGetMaxVcpus */
     NULL, /* listDefinedDomains */
     NULL, /* numOfDefinedDomains */
     NULL, /* domainCreate */
 diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
 index 55c2cc4..b90c331 100644
 --- a/src/xen/xend_internal.c
 +++ b/src/xen/xend_internal.c
@@ -3611,37 +3611,6 @@ xenDaemonDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
 }
 /**
 - * xenDaemonDomainSetVcpus:
 - * @domain: pointer to domain object
 - * @nvcpus: the new number of virtual CPUs for this domain
 - *
 - * Dynamically change the number of virtual CPUs used by the domain.
 - *
 - * Returns 0 for success; -1 (with errno) on error
 - */
 -int
 -xenDaemonDomainSetVcpus(virDomainPtr domain, unsigned int vcpus)
 -{
 -    char buf[VIR_UUID_BUFLEN];
 -    xenUnifiedPrivatePtr priv;
 -
 -    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)
 -     || (vcpus < 1)) {
 -        virXendError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 -        return (-1);
 -    }
 -
 -    priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
 -
 -    if (domain->id < 0 && priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
 -        return(-1);
 -
 -    snprintf(buf, sizeof(buf), "%d", vcpus);
 -    return(xend_op(domain->conn, domain->name, "op", "set_vcpus", "vcpus",
 -                   buf, NULL));
 -}
 -
 -/**
  * xenDaemonDomainPinCpu:
  * @domain: pointer to domain object
  * @vcpu: virtual CPU number
@@ -5213,10 +5182,8 @@ struct xenUnifiedDriver xenDaemonDriver = {
     xenDaemonDomainSave,         /* domainSave */
     xenDaemonDomainRestore,      /* domainRestore */
     xenDaemonDomainCoreDump,     /* domainCoreDump */
 -    xenDaemonDomainSetVcpus,     /* domainSetVcpus */
     xenDaemonDomainPinVcpu,      /* domainPinVcpu */
     xenDaemonDomainGetVcpus,     /* domainGetVcpus */
 -    NULL,                        /* domainGetMaxVcpus */
     xenDaemonListDefinedDomains, /* listDefinedDomains */
     xenDaemonNumOfDefinedDomains,/* numOfDefinedDomains */
     xenDaemonDomainCreate,       /* domainCreate */
 diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
 index 2b8e51e..430d40b 100644
 --- a/src/xen/xm_internal.c
 +++ b/src/xen/xm_internal.c
@@ -103,10 +103,8 @@ struct xenUnifiedDriver xenXMDriver = {
     NULL, /* domainSave */
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
 -    xenXMDomainSetVcpus, /* domainSetVcpus */
     xenXMDomainPinVcpu, /* domainPinVcpu */
     NULL, /* domainGetVcpus */
 -    NULL, /* domainGetMaxVcpus */
     xenXMListDefinedDomains, /* listDefinedDomains */
     xenXMNumOfDefinedDomains, /* numOfDefinedDomains */
     xenXMDomainCreate, /* domainCreate */
@@ -1630,47 +1628,6 @@ cleanup:
 }
 /*
 - * Set the VCPU count in config
 - */
 -int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus) {
 -    xenUnifiedPrivatePtr priv;
 -    const char *filename;
 -    xenXMConfCachePtr entry;
 -    int ret = -1;
 -
 -    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)) {
 -        xenXMError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 -        return (-1);
 -    }
 -    if (domain->conn->flags & VIR_CONNECT_RO)
 -        return (-1);
 -    if (domain->id != -1)
 -        return (-1);
 -
 -    priv = domain->conn->privateData;
 -    xenUnifiedLock(priv);
 -
 -    if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
 -        goto cleanup;
 -
 -    if (!(entry = virHashLookup(priv->configCache, filename)))
 -        goto cleanup;
 -
 -    entry->def->maxvcpus = entry->def->vcpus = vcpus;
 -
 -    /* If this fails, should we try to undo our changes to the
 -     * in-memory representation of the config file. I say not!
 -     */
 -    if (xenXMConfigSaveFile(domain->conn, entry->filename, entry->def) < 0)
 -        goto cleanup;
 -    ret = 0;
 -
 -cleanup:
 -    xenUnifiedUnlock(priv);
 -    return ret;
 -}
 -
 -/*
  * xenXMDomainSetVcpusFlags:
  * @domain: pointer to domain object
  * @nvcpus: number of vcpus
 diff --git a/src/xen/xs_internal.c b/src/xen/xs_internal.c
 index 9296f25..a9817b1 100644
 --- a/src/xen/xs_internal.c
 +++ b/src/xen/xs_internal.c
@@ -67,10 +67,8 @@ struct xenUnifiedDriver xenStoreDriver = {
     NULL, /* domainSave */
     NULL, /* domainRestore */
     NULL, /* domainCoreDump */
 -    NULL, /* domainSetVcpus */
     NULL, /* domainPinVcpu */
     NULL, /* domainGetVcpus */
 -    NULL, /* domainGetMaxVcpus */
     NULL, /* listDefinedDomains */
     NULL, /* numOfDefinedDomains */
     NULL, /* domainCreate */
 -- 
 1.7.2.3
--- a/docs/apibuild.py
+++ b/docs/apibuild.py
--- a/docs/apple-touch-icon.png
+++ b/docs/apple-touch-icon.png
--- a/docs/apps.html.in
+++ b/docs/apps.html.in
@@ -1,8 +1,6 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<html>
 <!DOCTYPE html>
 <html xmlns="http://www.w3.org/1999/xhtml">
  <body>
-    <h1>Applications using libvirt</h1>
+    <h1>Applications using <strong>libvirt</strong></h1>
    <p>
      This page provides an illustration of the wide variety of
@@ -11,7 +9,7 @@
    <ul id="toc"></ul>
-    <h2><a id="add">Add an application</a></h2>
+    <h2><a name="add">Add an application</a></h2>
    <p>
      To add an application not listed on this page, send a message
@@ -19,18 +17,35 @@
      be added here, or simply send a patch against the documentation
      in the libvirt.git docs subdirectory.
      If your application uses libvirt as its API,
-      the following graphics are available for your website to advertise
+      the following graphic is available for your website to advertise
      support for libvirt:
    </p>
    <p class="image">
-      <img src="logos/logo-square-powered-96.png" alt="libvirt powered"/>
+      <img src="madeWith.png" alt="Made with libvirt"/>
      <img src="logos/logo-square-powered-128.png" alt="libvirt powered"/>
      <img src="logos/logo-square-powered-192.png" alt="libvirt powered"/>
      <img src="logos/logo-square-powered-256.png" alt="libvirt powered"/>
    </p>
-    <h2><a id="command">Command line tools</a></h2>
+    <h2><a name="clientserver">Client/Server applications</a></h2>
    <dl>
      <dt><a href="http://archipelproject.org">Archipel</a></dt>
      <dd>
        Archipel is a libvirt-based solution to manage and supervise virtual
        machines.  It uses XMPP for all communication. There is no web
        service or custom protocol.  You just need at least one XMPP server,
        like eJabberd, to start playing with it.  This allows Archipel to
        work completely real time.  You never have to refresh the user
        interface, you'll be notified as soon as something happens. You can
        even use your favorite chat clients to command your infrastructure.
      </dd>
      <dd>
        Isn't it great to be able to open a chat conversation with your
        virtual machine and say things like "How are you today?" or "Hey,
        please reboot"?
      </dd>
    </dl>
    <h2><a name="command">Command line tools</a></h2>
    <dl>
      <dt><a href="http://libguestfs.org">guestfish</a></dt>
@@ -45,21 +60,21 @@
        management tasks on all libvirt managed domains, networks and
        storage. This is part of the libvirt core distribution.
      </dd>
-      <dt><a href="https://virt-manager.org/">virt-clone</a></dt>
+      <dt><a href="http://virt-manager.org/">virt-clone</a></dt>
      <dd>
        Allows the disk image(s) and configuration for an existing
        virtual machine to be cloned to form a new virtual machine.
        It automates copying of data across to new disk images, and
        updates the UUID, MAC address, and name in the configuration.
      </dd>
-      <dt><a href="https://people.redhat.com/rjones/virt-df/">virt-df</a></dt>
+      <dt><a href="http://et.redhat.com/~rjones/virt-df/">virt-df</a></dt>
      <dd>
        Examine the utilization of each filesystem in a virtual machine
        from the comfort of the host machine. This tool peeks into the
        guest disks and determines how much space is used. It can cope
        with common Linux filesystems and LVM volumes.
      </dd>
-      <dt><a href="https://virt-manager.org/">virt-image</a></dt>
+      <dt><a href="http://virt-manager.org/">virt-image</a></dt>
      <dd>
        Provides a way to deploy virtual appliances. It defines a
        simplified portable XML format describing the pre-requisites
@@ -67,47 +82,28 @@
        into the domain XML format for execution under any libvirt
        hypervisor meeting the pre-requisites.
      </dd>
-      <dt><a href="https://virt-manager.org/">virt-install</a></dt>
+      <dt><a href="http://virt-manager.org/">virt-install</a></dt>
      <dd>
        Provides a way to provision new virtual machines from a
        OS distribution install tree. It supports provisioning from
        local CD images, and the network over NFS, HTTP and FTP.
      </dd>
-      <dt><a href="https://people.redhat.com/rjones/virt-top/">virt-top</a></dt>
+      <dt><a href="http://et.redhat.com/~rjones/virt-top/">virt-top</a></dt>
      <dd>
        Watch the CPU, memory, network and disk utilization of all
        virtual machines running on a host.
      </dd>
      <dt>
-        <a href="https://people.redhat.com/~rjones/virt-what/">virt-what</a>
+        <a href="http://people.redhat.com/~rjones/virt-what/">virt-what</a>
      </dt>
      <dd>
        virt-what is a shell script for detecting if the program is running
        in a virtual machine.  It prints out a list of facts about the
        virtual machine, derived from heuristics.
      </dd>
      <dt><a href="https://sourceware.org/systemtap/">stap</a></dt>
      <dd>
        SystemTap is a tool used to gather rich information about a running
        system through the use of scripts. Starting from v2.4, the front-end
        application stap can use libvirt to gather data within virtual
        machines.
      </dd>
      <dt><a href="https://github.com/pradels/vagrant-libvirt/">vagrant-libvirt</a></dt>
      <dd>
        Vagrant-Libvirt is a Vagrant plugin that uses libvirt to manage virtual
        machines. It is a command line tool for developers that makes it very
        fast and easy to deploy and re-deploy an environment of vm's.
      </dd>
      <dt><a href="https://github.com/virt-lightning/virt-lightning">virt-lightning</a></dt>
      <dd>
        Virt-Lightning uses libvirt, cloud-init and libguestfs to allow anyone
        to quickly start a new VM. Very much like a container CLI, but with a
        virtual machine.
      </dd>
    </dl>
-    <h2><a id="configmgmt">Configuration Management</a></h2>
+    <h2><a name="configmgmt">Configuration Management</a></h2>
    <dl>
      <dt><a href="https://wiki.lcfg.org/bin/view/LCFG/LcfgLibvirt">LCFG</a></dt>
@@ -125,10 +121,10 @@
      </dd>
    </dl>
-    <h2><a id="continuousintegration">Continuous Integration</a></h2>
+    <h2><a name="continuousintegration">Continuous Integration</a></h2>
    <dl>
-      <dt><a href="http://docs.buildbot.net/latest/manual/configuration/workers-libvirt.html">BuildBot</a></dt>
+      <dt><a href="http://buildbot.net/buildbot/docs/current/Libvirt.html">BuildBot</a></dt>
      <dd>
        BuildBot is a system to automate the compile/test cycle required
        by most software projects.  CVS commits trigger new builds, run on
@@ -138,7 +134,7 @@
    </dl>
    <dl>
-      <dt><a href="https://wiki.jenkins-ci.org/display/JENKINS/Libvirt+Slaves+Plugin">Jenkins</a></dt>
+      <dt><a href="http://wiki.jenkins-ci.org/display/JENKINS/Libvirt+Slaves+Plugin">Jenkins</a></dt>
      <dd>
        This plugin for Jenkins adds a way to control guest domains hosted
        on Xen or QEMU/KVM.  You configure a Jenkins Slave,
@@ -149,24 +145,28 @@
      </dd>
    </dl>
-    <h2><a id="conversion">Conversion</a></h2>
+    <h2><a name="conversion">Conversion</a></h2>
    <dl>
-      <dt><a href="http://libguestfs.org/virt-p2v.1.html">virt-p2v</a></dt>
+      <dt><a href="https://rwmj.wordpress.com/2009/10/13/poor-mans-p2v/">Poor mans p2v</a></dt>
      <dd>
-        Convert a physical machine to run on KVM.  It is a LiveCD
+        A simple approach for converting a physical machine to a virtual
-        which is booted on the machine to be converted.  It collects a
+        machine, using a rescue CD.
        little information from the user, then copies the disks over
        to a remote machine and defines the XML for a domain to run
        the guest.  (Note this tool is included with libguestfs)
      </dd>
-      <dt><a href="http://libguestfs.org/virt-v2v.1.html">virt-v2v</a></dt>
+      <dt><a href="http://et.redhat.com/~rjones/virt-p2v/">virt-p2v</a></dt>
      <dd>
-        virt-v2v converts guests from a foreign hypervisor to run on
+        An older tool for converting a physical machine into a virtual
-        KVM, managed by libvirt.  It can convert guests from VMware or
+        machine.  It is a LiveCD which is booted on the machine to be
-        Xen to run on OpenStack, oVirt (RHEV-M), or local libvirt.  It
+        converted.  It collects a little information from the user, then
        copies the disks over to a remote machine and defines the XML for a
        domain to run the guest.
      </dd>
      <dt><a href="http://git.fedorahosted.org/git/?p=virt-v2v.git;a=summary">virt-v2v</a></dt>
      <dd>
        virt-v2v converts guests from a foreign hypervisor to run on KVM,
        managed by libvirt.  It can currently convert Red Hat Enterprise
        Linux (RHEL) and Fedora guests running on Xen and VMware ESX.  It
        will enable VirtIO drivers in the converted guest if possible.
        (Note this tool is included with libguestfs)
      </dd>
      <dd>
        For RHEL customers of Red Hat, conversion of Windows guests is also
@@ -180,47 +180,39 @@
      </dd>
    </dl>
-    <h2><a id="desktop">Desktop applications</a></h2>
+    <h2><a name="desktop">Desktop applications</a></h2>
    <dl>
-      <dt><a href="https://virt-manager.org/">virt-manager</a></dt>
+      <dt><a href="http://virt-manager.org/">virt-manager</a></dt>
      <dd>
        A general purpose desktop management tool, able to manage
        virtual machines across both local and remotely accessed
        hypervisors. It is targeted at home and small office usage
-        up to managing 10-20 hosts and their VMs.
+        upto managing 10-20 hosts and their VMs.
      </dd>
-      <dt><a href="https://virt-manager.org/">virt-viewer</a></dt>
+      <dt><a href="http://virt-manager.org/">virt-viewer</a></dt>
      <dd>
        A lightweight tool for accessing the graphical console
        associated with a virtual machine. It can securely connect
        to remote consoles supporting the VNC protocol. Also provides
        an optional mozilla browser plugin.
      </dd>
      <dt><a href="https://f1ash.github.io/qt-virt-manager">qt-virt-manager</a></dt>
      <dd>
        The Qt GUI for create and control VMs and another virtual entities
        (aka networks, storages, interfaces, secrets, network filters).
        Contains integrated LXC/SPICE/VNC viewer for accessing the graphical or
        text console associated with a virtual machine or container.
      </dd>
      <dt><a href="https://f1ash.github.io/qt-virt-manager/#virtual-machines-viewer">qt-remote-viewer</a></dt>
      <dd>
        The Qt VNC/SPICE viewer for access to remote desktops or VMs.
      </dd>
    </dl>
-    <h2><a id="iaas">Infrastructure as a Service (IaaS)</a></h2>
+    <h2><a name="iaas">Infrastructure as a Service (IaaS)</a></h2>
    <dl>
-      <dt><a href="http://cc1.ifj.edu.pl">Cracow Cloud One</a></dt>
+      <dt><a href="http://www.emotivecloud.net">EMOTIVE Cloud</a></dt>
-      <dd>The CC1 system provides a complete solution for Private
+      <dd>The EMOTIVE (Elastic Management Of Tasks In Virtualized
-        Cloud Computing. An intuitive web access interface with an
+        Environments) middleware allows executing tasks and providing
-        administration module and simple installation procedure make
+        virtualized environments to the users with Xen, KVM or
-        it easy to benefit from private Cloud Computing technology.
+        VirtualBox hypervisor. EMOTIVE's main feature is VM management
        with different scheduling policies. It can be also used as a
        cloud provider and is very easy to extend thanks to its
        modular Web Services architecture.
      </dd>
-      <dt><a href="https://github.com/eucalyptus/eucalyptus">Eucalyptus</a></dt>
+      <dt><a href="http://www.eucalyptus.com">Eucalyptus</a></dt>
      <dd>
        Eucalyptus is an on-premise Infrastructure as a Service cloud
        software platform that is open source and
@@ -243,38 +235,9 @@
        integrates libvirt for VM monitoring, live migration, and life-cycle
        management.
      </dd>
      <dt><a href="https://www.openstack.org">OpenStack</a></dt>
      <dd>
        OpenStack is a "cloud operating system" usable for both public
        and private clouds.  Its various parts take care of compute,
        storage and networking resources and interface with the user
        using a dashboard.  Compute part uses libvirt to manage VM
        life-cycle, monitoring and so on.
      </dd>
      <dt><a href="https://github.com/gustavfranssonnyvell/cherrypop">Cherrypop</a></dt>
      <dd>
        A cloud software with no masters or central points. Nodes
        autodetect other nodes and autodistribute virtual
        machines and autodivide up the workload. Also there is no
        minimum limit for hosts, well, one might be nice. It's
        perfect for setting up low-end servers in a cloud or a
        cloud where you want the most bang for the bucks.
      </dd>
      <dt><a href="http://en.zstack.io/">ZStack</a></dt>
      <dd>
        ZStack is an open source IaaS software that aims to automate the
        management of all resources (compute, storage, networking, etc.) in a
        datacenter by using APIs, thus conforming to the principles of a
        software-defined datacenter. The key strengths of ZStack in terms of
        management are scalability, performance, and a fast, user-friendly
        deployment.
      </dd>
    </dl>
-    <h2><a id="libraries">Libraries</a></h2>
+    <h2><a name="libraries">Libraries</a></h2>
    <dl>
      <dt><a href="http://libguestfs.org">libguestfs</a></dt>
@@ -289,28 +252,23 @@
        host, and there is a subproject to allow merging changes into the
        Windows Registry in Windows guests.
      </dd>
      <dt><a href="https://sandbox.libvirt.org">libvirt-sandbox</a></dt>
      <dd>
        A library and command line tools for simplifying the creation of
        application sandboxes using virtualization technology. It currently
        supports either KVM, QEMU or LXC as backends. Integration with
        systemd facilitates sandboxing of system services like apache.
      </dd>
      <dt><a href="https://github.com/ohadlevy/virt#readme">Ruby
          Libvirt Object bindings</a></dt>
      <dd>
        Allows using simple ruby objects to manipulate
        hypervisors, guests, storage, network etc.  It is
        based on top of
        the <a href="https://libvirt.org/ruby">native ruby bindings</a>.
      </dd>
    </dl>
-    <h2><a id="livecd">LiveCD / Appliances</a></h2>
+        <dl>
            <dt><a href="https://github.com/ohadlevy/virt#readme">Ruby
            Libvirt Object bindings</a></dt>
            <dd>
                Allows using simple ruby objects to manipulate
                hypervisors, guests, storage, network etc.  It is
                based on top of
                the <a href="http://libvirt.org/ruby">native ruby
                bindings</a>.
            </dd>
        </dl>
    <h2><a name="livecd">LiveCD / Appliances</a></h2>
    <dl>
-      <dt><a href="http://libguestfs.org/virt-v2v/">virt-p2v</a></dt>
+      <dt><a href="http://et.redhat.com/~rjones/virt-p2v/">virt-p2v</a></dt>
      <dd>
        An older tool for converting a physical machine into a virtual
        machine.  It is a LiveCD which is booted on the machine to be
@@ -320,9 +278,9 @@
      </dd>
    </dl>
-    <h2><a id="monitoring">Monitoring</a></h2>
+    <h2><a name="monitoring">Monitoring</a></h2>
    <dl>
-      <dt><a href="https://collectd.org/plugins/libvirt.shtml">collectd</a></dt>
+      <dt><a href="http://collectd.org/plugins/libvirt.shtml">collectd</a></dt>
      <dd>
        The libvirt-plugin is part of <a href="http://collectd.org/">collectd</a>
        and gathers statistics about virtualized guests on a system. This
@@ -331,19 +289,13 @@
        For a full description, please refer to the libvirt section in the
        collectd.conf(5) manual page.
      </dd>
-      <dt><a href="http://www.sflow.net/">Host sFlow</a></dt>
+      <dt><a href="http://honk.sigxcpu.org/projects/libvirt/#munin">Munin</a></dt>
      <dd>
-        Host sFlow is a lightweight agent running on KVM hypervisors that
+        The plugins provided by Guido G&uuml;nther allow to monitor various things
        links to libvirt library and exports standardized cpu, memory, network
        and disk metrics for all virtual machines.
      </dd>
      <dt><a href="https://honk.sigxcpu.org/projects/libvirt/#munin">Munin</a></dt>
      <dd>
        The plugins provided by Guido Günther allow to monitor various things
        like network and block I/O with
        <a href="http://munin.projects.linpro.no/">Munin</a>.
      </dd>
-      <dt><a href="http://people.redhat.com/rjones/nagios-virt/">Nagios-virt</a></dt>
+      <dt><a href="http://et.redhat.com/~rjones/nagios-virt/">Nagios-virt</a></dt>
      <dd>
        Nagios-virt is a configuration tool to add monitoring of your
        virtualised domains to <a href="http://www.nagios.org/">Nagios</a>.
@@ -351,20 +303,18 @@
        your Xen or QEMU/KVM guests, or to integrate with your existing Nagios
        installation.
      </dd>
-      <dt><a href="http://www.pcp.io/man/man1/pmdalibvirt.1.html">PCP</a></dt>
+      <dt><a href="http://community.zenoss.org/docs/DOC-4687">Zenoss</a></dt>
      <dd>
-        The PCP libvirt PMDA (plugin) is part of the
+        The Zenoss libvirt Zenpack adds support for monitoring virtualization
-        <a href="http://pcp.io/">PCP</a> toolkit and provides
+        servers.  It has been tested with KVM, QEMU, VMware ESX, and VMware
-        hypervisor and guest information and complete set of guest performance
+        GSX.
        metrics. It supports pCPU, vCPU, memory, block device, network interface,
        and performance event metrics for each virtual guest.
      </dd>
    </dl>
-    <h2><a id="provisioning">Provisioning</a></h2>
+    <h2><a name="provisioning">Provisioning</a></h2>
    <dl>
-      <dt><a href="https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Tivoli+Provisioning+Manager">Tivoli Provisioning Manager</a></dt>
+      <dt><a href="http://www.ibm.com/software/tivoli/products/prov-mgr/">Tivoli Provisioning Manager</a></dt>
      <dd>
        Part of the IBM Tivoli family, Tivoli Provisioning Manager (TPM) is
        an IT lifecycle automation product.  It
@@ -374,7 +324,7 @@
    </dl>
    <dl>
-      <dt><a href="https://theforeman.org">Foreman</a></dt>
+      <dt><a href="http://theforeman.org">Foreman</a></dt>
      <dd>
      Foreman is an open source web based application aimed to be a
      Single Address For All Machines Life Cycle Management. Foreman:
@@ -390,15 +340,14 @@
          <li>Shows you Systems Inventory (based on Facter) and
          provides real time information about hosts status based on
          Puppet reports.</li>
      </ul>
      </dd>
    </dl>
-    <h2><a id="web">Web applications</a></h2>
+    <h2><a name="web">Web applications</a></h2>
    <dl>
-      <dt><a href="http://www.abiquo.com/">AbiCloud</a></dt>
+      <dt><a href="http://community.abiquo.com/display/AbiCloud">AbiCloud</a></dt>
      <dd>
        AbiCloud is an open source cloud platform manager which allows to
        easily deploy a private cloud in your datacenter. One of the key
@@ -406,74 +355,23 @@
        infrastructure. You can deploy a new service just dragging and
        dropping a VM.
      </dd>
-      <dt><a href="https://kimchi-project.github.io/kimchi/">Kimchi</a></dt>
+      <dt><a href="http://ovirt.org/">oVirt</a></dt>
      <dd>
        Kimchi is an HTML5 based management tool for KVM. It is designed to
        make it as easy as possible to get started with KVM and create your first guest.
        Kimchi manages KVM guests through libvirt. The management interface is accessed
        over the web using a browser that supports HTML5.
      </dd>
      <dt><a href="https://ovirt.org/">oVirt</a></dt>
      <dd>
        oVirt provides the ability to manage large numbers of virtual
        machines across an entire data center of hosts. It integrates
        with FreeIPA for Kerberos authentication, and in the future,
        certificate management.
      </dd>
      <dt><a href="https://ispsystem.com/en/software/vmmanager">VMmanager</a></dt>
      <dd>
        VMmanager is a software solution for virtualization management
        that can be used both for hosting virtual machines and
        building a cloud.  VMmanager can manage not only one server,
        but a large cluster of hypervisors.  It delivers a number of
        functions, such as live migration that allows for load
        balancing between cluster nodes, monitoring CPU, memory.
      </dd>
      <dt><a href="https://mist.io/">mist.io</a></dt>
      <dd>
        Mist.io is an open source project and a service that can assist you in
        managing your virtual machines on a unified way, providing a simple
        interface for all of your infrastructure (multiple public cloud
        providers, OpenStack based public/private clouds, Docker servers, bare
        metal servers and now KVM hypervisors).
      </dd>
      <dt><a href="https://ravada.upc.edu/">Ravada</a></dt>
      <dd>
        Ravada is an open source tool for managing Virtual Desktop
        Infrastructure (VDI). It is very easy to install and use. Following
        the documentation, you'll be ready to deploy virtual machines in
        minutes. The only requirements for the users are a Web browser and
        a lightweight remote viewer.
      </dd>
      <dt><a href="https://github.com/cutelyst/Virtlyst">Virtlyst</a></dt>
      <dd>
        Virtlyst is an open source web application built with C++11, Cutelyst and Qt.
        It features:
        <ul>
          <li>Low memory usage (around 5 MiB of RAM)</li>
          <li>Look and feel easily customized with HTML templates that use the Django syntax</li>
          <li>VNC/Spice console directly in the browser using websockets on the same HTTP port</li>
          <li>Host and Domain statistics graphs (CPU, Memory, IO, Network)</li>
          <li>Connect to multiple libvirtd instances (over local Unix domain socket, SSH, TCP and TLS)</li>
          <li>Manage Storage Pools, Storage Volumes, Networks, Interfaces, and Secrets</li>
          <li>Create and launch VMs</li>
          <li>Configure VMs with easy panels or go pro and edit the VM's XML</li>
        </ul>
      </dd>
    </dl>
-    <h2><a id="other">Other</a></h2>
+    <h2><a name="mobile">Mobile applications</a></h2>
    <dl>
-      <dt><a href="https://cuckoosandbox.org/">Cuckoo Sandbox</a></dt>
+      <dt><a href="https://market.android.com/details?id=vm.manager">VM Manager</a></dt>
      <dd>
-        Cuckoo Sandbox is a malware analysis system.  You can throw
+        VM Manager is VM (libvirt) manager (over SSH) application. VM Manager
-        any suspicious file at it and in a matter of seconds Cuckoo
+        is an application for libvirt VM / Domain management over SSH.
-        will provide you back some detailed results outlining what
+        Please keep in mind that this software is under heavy development.
        such file did when executed inside an isolated environment.
        And libvirt is one of the backends that can be used for the
        isolated environment.
      </dd>
    </dl>
--- a/docs/archdomain.html.in
+++ b/docs/archdomain.html.in
@@ -0,0 +1,5 @@
 <html>
  <body>
    <h1>Domain management architecture</h1>
  </body>
 </html>
--- a/docs/architecture.html.in
+++ b/docs/architecture.html.in
@@ -1,6 +1,5 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0"?>
-<!DOCTYPE html>
+<html>
 <html xmlns="http://www.w3.org/1999/xhtml">
  <body>
    <h1 >libvirt architecture</h1>
@@ -13,38 +12,54 @@
    <ul id="toc"></ul>
-    <h2><a id="Xen">Xen support</a></h2>
+    <h2><a name="Xen">Xen support</a></h2>
    <p>When running in a Xen environment, programs using libvirt have to execute
 in "Domain 0", which is the primary Linux OS loaded on the machine. That OS
 kernel provides most if not all of the actual drivers used by the set of
 domains. It also runs the Xen Store, a database of information shared by the
-hypervisor, the backend drivers, any running domains, and libxl (aka libxenlight).
+hypervisor, the kernels, the drivers and the xen daemon. Xend. The xen daemon
-libxl provides a set of APIs for creating and managing domains, which can be used
+supervise the control and execution of the sets of domains. The hypervisor,
 by applications such as the xl tool provided by Xen or libvirt. The hypervisor,
 drivers, kernels and daemons communicate though a shared system bus
 implemented in the hypervisor. The figure below tries to provide a view of
 this environment:</p>
    <img src="architecture.gif" alt="The Xen architecture" />
-    <p>The library will interact with libxl for all management operations
+    <p>The library can be initialized in 2 ways depending on the level of
-on a Xen system.</p>
+privilege of the embedding program. If it runs with root access,
-    <p>Note that the libvirt libxl driver only supports root access.</p>
+virConnectOpen() can be used, it will use three different ways to connect to
 the Xen infrastructure:</p>
    <ul>
      <li>a connection to the Xen Daemon though an HTTP RPC layer</li>
      <li>a read/write connection to the Xen Store</li>
      <li>use Xen Hypervisor calls</li>
      <li>when used as non-root libvirt connect to a proxy daemon running
      as root and providing read-only support</li>
    </ul>
    <p>The library will usually interact with the Xen daemon for any operation
 changing the state of the system, but for performance and accuracy reasons
 may talk directly to the hypervisor when gathering state information at
 least when possible (i.e. when the running program using libvirt has root
 privilege access).</p>
    <p>If it runs without root access virConnectOpenReadOnly() should be used to
 connect to initialize the library. It will then fork a libvirt_proxy
 program running as root and providing read_only access to the API, this is
 then only useful for reporting and monitoring.</p>
-    <h2><a id="QEMU">QEMU and KVM support</a></h2>
+    <h2><a name="QEmu">QEmu and KVM support</a></h2>
-    <p>The model for QEMU and KVM is completely similar, basically KVM is based
+    <p>The model for QEmu and KVM is completely similar, basically KVM is based
-on QEMU for the process controlling a new domain, only small details differs
+on QEmu for the process controlling a new domain, only small details differs
 between the two. In both case the libvirt API is provided by a controlling
 process forked by libvirt in the background and which launch and control the
-QEMU or KVM process. That program called libvirt_qemud talks though a specific
+QEmu or KVM process. That program called libvirt_qemud talks though a specific
-protocol to the library, and connects to the console of the QEMU process in
+protocol to the library, and connects to the console of the QEmu process in
 order to control and report on its status. Libvirt tries to expose all the
-emulations models of QEMU, the selection is done when creating the new
+emulations models of QEmu, the selection is done when creating the new
 domain, by specifying the architecture and machine type targeted.</p>
-    <p>The code controlling the QEMU process is available in the
+    <p>The code controlling the QEmu process is available in the
 <code>qemud/</code> directory.</p>
-    <h2><a id="drivers">Driver based architecture</a></h2>
+    <h2><a name="drivers">Driver based architecture</a></h2>
    <p>As the previous section explains, libvirt can communicate using different
 channels with the current hypervisor, and should also be able to use
@@ -67,9 +82,9 @@ drivers present in driver.h:</p>
    is in the <code>proxy/</code> directory.</li>
      <li>xm_internal: provide support for Xen defined but not running
    domains.</li>
-      <li>qemu_internal: implement the driver functions for QEMU and
+      <li>qemu_internal: implement the driver functions for QEmu and
    KVM virtualization engines. It also uses a qemud/ specific daemon
-    which interacts with the QEMU process to implement libvirt API.</li>
+    which interacts with the QEmu process to implement libvirt API.</li>
      <li>test: this is a test driver useful for regression tests of the
    front-end part of libvirt.</li>
    </ul>
--- a/docs/archnetwork.html.in
+++ b/docs/archnetwork.html.in
@@ -0,0 +1,53 @@
 <?xml version="1.0"?>
 <html>
  <body>
    <h1>Network management architecture</h1>
    <ul id="toc"></ul>
    <h2><a name="architecture">Architecture illustration</a></h2>
    <p>
      The diagrams below illustrate some of the network configurations
      enabled by the libvirt networking APIs
    </p>
    <ul>
      <li><strong>VLAN 1</strong>. This virtual network has connectivity
        to <code>LAN 2</code> with traffic forwarded and NATed.
      </li>
      <li><strong>VLAN 2</strong>. This virtual network is completely
        isolated from any physical LAN.
      </li>
      <li><strong>Guest A</strong>. The first network interface is bridged
        to the physical <code>LAN 1</code>. The second interface is connected
        to a virtual network <code>VLAN 1</code>.
      </li>
      <li><strong>Guest B</strong>. The first network interface is connected
        to a virtual network <code>VLAN 1</code>, giving it limited NAT
        based connectivity to LAN2. It has a second network interface
        connected to <code>VLAN 2</code>. It acts a router allowing limited
        traffic between the two VLANs, thus giving <code>Guest C</code>
        connectivity to the physical <code>LAN 2</code>.
        </li>
      <li><strong>Guest C</strong>. The only network interface is connected
        to a virtual network <code>VLAN 2</code>. It has no direct connectivity
        to a physical LAN, relying on <code>Guest B</code> to route traffic
        on its behalf.
      </li>
    </ul>
    <h3><a name="logical">Logical diagram</a></h3>
    <p class="image">
      <img src="libvirt-net-logical.png" alt="Logical network architecture"/>
    </p>
    <h3><a name="physical">Physical diagram</a></h3>
    <p class="image">
      <img src="libvirt-net-physical.png" alt="Physical network architecture"/>
    </p>
  </body>
 </html>
--- a/docs/archnode.html.in
+++ b/docs/archnode.html.in
@@ -0,0 +1,5 @@
 <html>
  <body>
    <h1>Node device management architecture</h1>
  </body>
 </html>
--- a/docs/archstorage.html.in
+++ b/docs/archstorage.html.in
@@ -0,0 +1,30 @@
 <html>
  <body>
    <h1>Storage management architecture</h1>
    <p>
      The storage management APIs are based around 2 core concepts
    </p>
    <ol>
      <li>
        <strong>Volume</strong> - a single storage volume which can
        be assigned to a guest, or used for creating further pools. A
        volume is either a block device, a raw file, or a special format
        file.
      </li>
      <li>
        <strong>Pool</strong> - provides a means for taking a chunk
        of storage and carving it up into volumes. A pool can be used to
        manage things such as a physical disk, a NFS server, a iSCSI target,
        a host adapter, an LVM group.
      </li>
    </ol>
    <p>
      These two concepts are mapped through to two libvirt objects, a
      <code>virStorageVolPtr</code> and a <code>virStoragePoolPtr</code>,
      each with a collection of APIs for their management.
    </p>
  </body>
 </html>
--- a/docs/auditlog.html.in
+++ b/docs/auditlog.html.in
@@ -1,375 +0,0 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE html>
 <html xmlns="http://www.w3.org/1999/xhtml">
  <body>
    <h1>Audit log</h1>
    <ul id="toc"></ul>
    <h2><a id="intro">Introduction</a></h2>
    <p>
      A number of the libvirt virtualization drivers (QEMU/KVM and LXC) include
      support for logging details of important operations to the host's audit
      subsystem. This provides administrators / auditors with a canonical historical
      record of changes to virtual machines' / containers' lifecycle states and
      their configuration. On hosts which are running the Linux audit daemon,
      the logs will usually end up in <code>/var/log/audit/audit.log</code>
    </p>
    <h2><a id="config">Configuration</a></h2>
    <p>
      The libvirt audit integration is enabled by default on any host which has
      the Linux audit subsystem active, and disabled otherwise. It is possible
      to alter this behaviour in the <code>/etc/libvirt/libvirtd.conf</code>
      configuration file, via the <code>audit_level</code> parameter
    </p>
    <ul>
      <li><code>audit_level=0</code> - libvirt auditing is disabled regardless
        of host audit subsystem enablement.</li>
      <li><code>audit_level=1</code> - libvirt auditing is enabled if the host
        audit subsystem is enabled, otherwise it is disabled. This is the
        default behaviour.</li>
      <li><code>audit_level=2</code> - libvirt auditing is enabled regardless
        of host audit subsystem enablement. If the host audit subsystem is
        disabled, then libvirtd will refuse to complete startup and exit with
        an error.</li>
    </ul>
    <p>
      In addition to have formal messages sent to the audit subsystem it is
      possible to tell libvirt to inject messages into its own logging
      layer. This will result in messages ending up in the systemd journal
      or <code>/var/log/libvirt/libivrtd.log</code> on non-systemd hosts.
      This is disabled by default, but can be requested by setting the
      <code>audit_logging=1</code> configuration parameter in the same file
      mentioned above.
    </p>
    <h2><a id="types">Message types</a></h2>
    <p>
      Libvirt defines three core audit message types each of which will
      be described below. There are a number of common fields that will
      be reported for all message types.
    </p>
    <dl>
      <dt><code>pid</code></dt>
      <dd>Process ID of the libvirtd daemon generating the audit record.</dd>
      <dt><code>uid</code></dt>
      <dd>User ID of the libvirtd daemon process generating the audit record.</dd>
      <dt><code>subj</code></dt>
      <dd>Security context of the libvirtd daemon process generating the audit record.</dd>
      <dt><code>msg</code></dt>
      <dd>String containing a list of key=value pairs specific to the type of audit record being reported.</dd>
    </dl>
    <p>
      Some fields in the <code>msg</code> string are common to audit records
    </p>
    <dl>
      <dt><code>virt</code></dt>
      <dd>Type of virtualization driver used. One of <code>qemu</code> or <code>lxc</code></dd>
      <dt><code>vm</code></dt>
      <dd>Host driver unique name of the guest</dd>
      <dt><code>uuid</code></dt>
      <dd>Globally unique identifier for the guest</dd>
      <dt><code>exe</code></dt>
      <dd>Path of the libvirtd daemon</dd>
      <dt><code>hostname</code></dt>
      <dd>Currently unused</dd>
      <dt><code>addr</code></dt>
      <dd>Currently unused</dd>
      <dt><code>terminal</code></dt>
      <dd>Currently unused</dd>
      <dt><code>res</code></dt>
      <dd>Result of the action, either <code>success</code> or <code>failed</code></dd>
    </dl>
    <h3><a id="typecontrol">VIRT_CONTROL</a></h3>
    <p>
      Reports change in the lifecycle state of a virtual machine. The <code>msg</code>
      field will include the following sub-fields
    </p>
    <dl>
      <dt><code>op</code></dt>
      <dd>Type of operation performed. One of <code>start</code>, <code>stop</code> or <code>init</code></dd>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the operation to happen</dd>
      <dt><code>vm-pid</code></dt>
      <dd>ID of the primary/leading process associated with the guest</dd>
      <dt><code>init-pid</code></dt>
      <dd>ID of the <code>init</code> process in a container. Only if <code>op=init</code> and <code>virt=lxc</code></dd>
      <dt><code>pid-ns</code></dt>
      <dd>Namespace ID of the <code>init</code> process in a container. Only if <code>op=init</code> and <code>virt=lxc</code></dd>
    </dl>
    <h3><a id="typemachine">VIRT_MACHINE_ID</a></h3>
    <p>
      Reports the association of a security context with a guest. The <code>msg</code>
      field will include the following sub-fields
    </p>
    <dl>
      <dt><code>model</code></dt>
      <dd>The security driver type. One of <code>selinux</code> or <code>apparmor</code></dd>
      <dt><code>vm-ctx</code></dt>
      <dd>Security context for the guest process</dd>
      <dt><code>img-ctx</code></dt>
      <dd>Security context for the guest disk images and other assigned host resources</dd>
    </dl>
    <h3><a id="typeresource">VIRT_RESOURCE</a></h3>
    <p>
      Reports the usage of a host resource by a guest. The fields include will
      vary according to the type of device being reported. When the guest is
      initially booted records will be generated for all assigned resources.
      If any changes are made to the running guest configuration, for example
      hotplug devices, or adjust resources allocation, further records will
      be generated.
    </p>
    <h4><a id="typeresourcevcpu">Virtual CPU</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>vcpu</code></dd>
      <dt><code>old-vcpu</code></dt>
      <dd>Original vCPU count, or 0</dd>
      <dt><code>new-vcpu</code></dt>
      <dd>Updated vCPU count</dd>
    </dl>
    <h4><a id="typeresourcemem">Memory</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>mem</code></dd>
      <dt><code>old-mem</code></dt>
      <dd>Original memory size in bytes, or 0</dd>
      <dt><code>new-mem</code></dt>
      <dd>Updated memory size in bytes</dd>
    </dl>
    <h4><a id="typeresourcedisk">Disk</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>disk</code></dd>
      <dt><code>old-disk</code></dt>
      <dd>Original host file or device path acting as the disk backing file</dd>
      <dt><code>new-disk</code></dt>
      <dd>Updated host file or device path acting as the disk backing file</dd>
    </dl>
    <h4><a id="typeresourcenic">Network interface</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>net</code></dd>
      <dt><code>old-net</code></dt>
      <dd>Original MAC address of the guest network interface</dd>
      <dt><code>new-net</code></dt>
      <dd>Updated MAC address of the guest network interface</dd>
    </dl>
    <p>
      If there is a host network interface associated with the guest NIC then
      further records may be generated
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>net</code></dd>
      <dt><code>net</code></dt>
      <dd>MAC address of the host network interface</dd>
      <dt><code>rdev</code></dt>
      <dd>Name of the host network interface</dd>
    </dl>
    <h4><a id="typeresourcefs">Filesystem</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>fs</code></dd>
      <dt><code>old-fs</code></dt>
      <dd>Original host directory, file or device path backing the filesystem </dd>
      <dt><code>new-fs</code></dt>
      <dd>Updated host directory, file or device path backing the filesystem</dd>
    </dl>
    <h4><a id="typeresourcehost">Host device</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>hostdev</code> or <code>dev</code></dd>
      <dt><code>dev</code></dt>
      <dd>The unique bus identifier of the USB, PCI or SCSI device, if <code>resrc=dev</code></dd>
      <dt><code>disk</code></dt>
      <dd>The path of the block device assigned to the guest, if <code>resrc=hostdev</code></dd>
      <dt><code>chardev</code></dt>
      <dd>The path of the character device assigned to the guest, if <code>resrc=hostdev</code></dd>
    </dl>
    <h4><a id="typeresourcetpm">TPM</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>tpm</code> or <code>tpm-emulator</code></dd>
      <dt><code>device</code></dt>
      <dd>The path of the host TPM device assigned to the guest</dd>
    </dl>
    <h4><a id="typeresourcerng">RNG</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>rng</code></dd>
      <dt><code>old-rng</code></dt>
      <dd>Original path of the host entropy source for the RNG</dd>
      <dt><code>new-rng</code></dt>
      <dd>Updated path of the host entropy source for the RNG</dd>
    </dl>
    <h4><a id="typeresourcechardev">console/serial/parallel/channel</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>chardev</code></dd>
      <dt><code>old-chardev</code></dt>
      <dd>Original path of the backing character device for given emulated device</dd>
      <dt><code>new-chardev</code></dt>
      <dd>Updated path of the backing character device for given emulated device</dd>
    </dl>
    <h4><a id="typeresourcesmartcard">smartcard</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>smartcard</code></dd>
      <dt><code>old-smartcard</code></dt>
      <dd>Original path of the backing character device, certificate store or
          "nss-smartcard-device" for host smartcard passthrough.
      </dd>
      <dt><code>new-smartcard</code></dt>
      <dd>Updated path of the backing character device, certificate store or
          "nss-smartcard-device" for host smartcard passthrough.
      </dd>
    </dl>
    <h4><a id="typeresourceredir">Redirected device</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>redir</code></dd>
      <dt><code>bus</code></dt>
      <dd>The bus type, only <code>usb</code> allowed</dd>
      <dt><code>device</code></dt>
      <dd>The device type, only <code>USB redir</code> allowed</dd>
    </dl>
    <h4><a id="typeresourcecgroup">Control group</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>cgroup</code></dd>
      <dt><code>cgroup</code></dt>
      <dd>The name of the cgroup controller</dd>
    </dl>
    <h4><a id="typeresourceshmem">Shared memory</a></h4>
    <p>
      The <code>msg</code> field will include the following sub-fields
    </p>
    <dl>
      <dt><code>resrc</code></dt>
      <dd>The type of resource assigned. Set to <code>shmem</code></dd>
      <dt><code>reason</code></dt>
      <dd>The reason which caused the resource to be assigned to happen</dd>
      <dt><code>size</code></dt>
      <dd>The size of the shared memory region</dd>
      <dt><code>shmem</code></dt>
      <dd>Name of the shared memory region</dd>
      <dt><code>source</code></dt>
      <dd>Path of the backing character device for given emulated device</dd>
    </dl>
  </body>
 </html>
--- a/docs/auth.html.in
+++ b/docs/auth.html.in
@@ -1,20 +1,17 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0"?>
-<!DOCTYPE html>
+<html>
 <html xmlns="http://www.w3.org/1999/xhtml">
  <body>
-    <h1>Connection authentication</h1>
+    <h1 >Authentication &amp; access control</h1>
    <p>
      When connecting to libvirt, some connections may require client
      authentication before allowing use of the APIs. The set of possible
      authentication mechanisms is administrator controlled, independent
-      of applications using libvirt. Once authenticated, libvirt can apply
+      of applications using libvirt.
      fine grained <a href="acl.html">access control</a> to the operations
      performed by a client.
    </p>
    <ul id="toc"></ul>
-    <h2><a id="Auth_client_config">Client configuration</a></h2>
+    <h2><a name="Auth_client_config">Client configuration</a></h2>
    <p>
      When connecting to a remote hypervisor which requires authentication,
@@ -28,7 +25,7 @@ for the authentication file using the following sequence:
        variable.</li>
      <li>The file path specified by the "authfile=/some/file" URI
        query parameter</li>
-      <li>The file $XDG_CONFIG_HOME/libvirt/auth.conf</li>
+      <li>The file $XDG_CONFIG_DIR/libvirt/auth.conf</li>
      <li>The file /etc/libvirt/auth.conf</li>
    </ol>
@@ -76,11 +73,7 @@ password=letmein
 [credentials-dev]
 username=joe
-password=hello
+password=hello</pre>
 [credentials-defgrp]
 username=defuser
 password=defpw</pre>
    <p>
      The second set of groups provide mappings of credentials to
@@ -94,8 +87,7 @@ credentials=$CREDENTIALS</pre>
    <p>
      For example, following the previous example, here is how to
-      map some machines. For convenience libvirt supports a default
+      list some machines
      mapping of credentials to machines:
    </p>
    <pre>
@@ -111,15 +103,8 @@ credentials=test
 [auth-libvirt-prod1.example.com]
 credentials=prod
 [auth-libvirt-default]
 credentials=defgrp
 [auth-esx-dev1.example.com]
-credentials=dev
+credentials=dev</pre>
 [auth-esx-default]
 credentials=defgrp</pre>
    <p>
      The following service types are known to libvirt
@@ -142,7 +127,7 @@ credentials=defgrp</pre>
      to storage VNC or SPICE login credentials
    </p>
-    <h2><a id="ACL_server_config">Server configuration</a></h2>
+    <h2><a name="ACL_server_config">Server configuration</a></h2>
    <p>
 The libvirt daemon allows the administrator to choose the authentication
 mechanisms used for client connections on each network socket independently.
@@ -153,7 +138,7 @@ currently a choice of <code>none</code>, <code>polkit</code>, and <code>sasl</co
 The SASL scheme can be further configured to choose between a large
 number of different mechanisms.
 </p>
-    <h2><a id="ACL_server_unix_perms">UNIX socket permissions/group</a></h2>
+    <h2><a name="ACL_server_unix_perms">UNIX socket permissions/group</a></h2>
    <p>
 If libvirt does not contain support for PolicyKit, then access control for
 the UNIX domain socket is done using traditional file user/group ownership
@@ -170,10 +155,10 @@ parameter. For example, setting the former to mode <code>0770</code> and the
 latter <code>wheel</code> would let any user in the wheel group connect to
 the libvirt daemon.
 </p>
-    <h2><a id="ACL_server_polkit">UNIX socket PolicyKit auth</a></h2>
+    <h2><a name="ACL_server_polkit">UNIX socket PolicyKit auth</a></h2>
    <p>
 If libvirt contains support for PolicyKit, then access control options are
-more advanced. The <code>auth_unix_rw</code> parameter will default to
+more advanced. The <code>unix_sock_auth</code> parameter will default to
 <code>polkit</code>, and the file permissions will default to <code>0777</code>
 even on the RW socket. Upon connecting to the socket, the client application
 will be required to identify itself with PolicyKit. The default policy for the
@@ -184,29 +169,15 @@ Default policy will still allow any application to connect to the RO socket.
 </p>
    <p>
 The default policy can be overridden by creating a new policy file in the
 <code>/etc/polkit-1/rules.d</code> directory. Information on the options
 available can be found by reading the <code>polkit(8)</code> man page. The
 two libvirt actions are named <code>org.libvirt.unix.manage</code> for full
 management access, and <code>org.libvirt.unix.monitor</code> for read-only
 access.
 </p>
    <p>
 As an example, creating <code>/etc/polkit-1/rules.d/80-libvirt-manage.rules</code>
 with the following gives the user <code>fred</code> full management access
 when accessing from an active local session:
    </p>
 <pre>polkit.addRule(function(action, subject) {
  if (action.id == "org.libvirt.unix.manage" &amp;&amp;
      subject.local &amp;&amp; subject.active &amp;&amp; subject.user == "fred") {
      return polkit.Result.YES;
  }
 });</pre>
    <p>
 Older versions of PolicyKit used policy files ending with .pkla in the
 local override directory <code>/etc/polkit-1/localauthority/50-local.d/</code>.
-Compatibility with this older format is provided by <a
+Policy files should have a unique name ending with .pkla.  Using reverse DNS
-href="https://pagure.io/polkit-pkla-compat">polkit-pkla-compat</a>. As an
+naming works well. Information on the options available can be found by
-example, this gives the user <code>fred</code> full management access:
+reading the pklocalauthority man page. The two libvirt daemon actions
 available are named <code>org.libvirt.unix.manage</code> for full management
 access, and <code>org.libvirt.unix.monitor</code> for read-only access.
    </p>
    <p>
 As an example, this gives the user <code>fred</code> full management access:
    </p>
 <pre>[Allow fred libvirt management permissions]
 Identity=unix-user:fred
@@ -214,72 +185,20 @@ Action=org.libvirt.unix.manage
 ResultAny=yes
 ResultInactive=yes
 ResultActive=yes</pre>
    <h2><a id="ACL_server_sasl">SASL pluggable authentication</a></h2>
    <p>
-Libvirt integrates with the cyrus-sasl library to provide a pluggable authentication
+Further examples of PolicyKit setup can be found on the
-system using the SASL protocol. SASL can be used in combination with libvirtd's TLS
+<a href="http://wiki.libvirt.org/page/SSHPolicyKitSetup">wiki page</a>.
 or TCP socket listeners. When used with the TCP listener, the SASL mechanism is
 rqeuired to provide session encryption in addition to authentication. Only a very
 few SASL mechanisms are able to do this, and of those that can do it, only the
 GSSAPI plugin is considered acceptably secure by modern standards:
    </p>
-
+    <h2><a name="ACL_server_username">Username/password auth</a></h2>
    <dl>
      <dt>GSSAPI</dt>
      <dd><strong>This is the current default mechanism to use with libvirtd</strong>.
        It uses the Kerberos v5 authentication protocol underneath, and assuming
        the Kerberos client/server are configured with modern ciphers (AES),
        it provides strong session encryption capabilities.</dd>
      <dt>DIGEST-MD5</dt>
      <dd>This was previously set as the default mechanism to use with libvirtd.
        It provides a simple username/password based authentication mechanism
        that includes session encryption.
        <a href="https://tools.ietf.org/html/rfc6331">RFC 6331</a>, however,
        documents a number of serious security flaws with DIGEST-MD5 and as a
        result marks it as <code>OBSOLETE</code>. Specific concerns are that
        it is vulnerable to MITM attacks and the MD5 hash can be brute-forced
        to reveal the password. A replacement is provided via the SCRAM mechanism,
        however, note that this does not provide encryption, so the SCRAM
        mechanism can only be used on the libvirtd TLS listener.
      </dd>
      <dt>PASSDSS-3DES-1</dt>
      <dd>This provides a simple username/password based authentication
        mechanism that includes session encryption. The current cyrus-sasl
        implementation does not provide a way to validate the server's
        public key identity, thus it is susceptible to a MITM attacker
        impersonating the server. It is also not enabled in many OS
        distros when building SASL libraries.</dd>
      <dt>KERBEROS_V4</dt>
      <dd>This uses the obsolete Kerberos v4 protocol to provide both authentication
        and session encryption. Kerberos v4 protocol has been obsolete since the
        early 1990's and has known security vulnerabilities so this will never be
        used in practice.</dd>
    </dl>
    <p>
-      Other SASL mechanisms, not listed above, can only be used when the libvirtd
+The plain TCP socket of the libvirt daemon defaults to using SASL for authentication.
-      TLS or UNIX socket listeners.
+The SASL mechanism configured by default is DIGEST-MD5, which provides a basic
-    </p>
+username+password style authentication. It also provides for encryption of the data
-
+stream, so the security of the plain TCP socket is on a par with that of the TLS
-    <h3><a id="ACL_server_username">Username/password auth</a></h3>
+socket. If desired the UNIX socket and TLS socket can also have SASL enabled by
-    <p>
+setting the <code>auth_unix_ro</code>, <code>auth_unix_rw</code>, <code>auth_tls</code>
-As noted above, the DIGEST-MD5 mechanism is considered obsolete and should
+config params in <code>libvirt.conf</code>.
-not be used anymore. To provide a simple username/password auth scheme on
+</p>
 the libvirt UNIX socket or TLS listeners, however, it is possible to use
 the SCRAM mechanism. The <code>auth_unix_ro</code>, <code>auth_unix_rw</code>,
 <code>auth_tls</code> config params in <code>libvirt.conf</code> can be used
 to turn on SASL auth in these listeners.
    </p>
    <p>
 Since the libvirt SASL config file defaults to using GSSAPI (Kerberos), a
 config change is rquired to enable plain password auth. This is done by
 editting <code>/etc/sasl2/libvirt.conf</code> to set the <code>mech_list</code>
 parameter to <code>scram-sha-1</code>.
    </p>
    <p>
 Out of the box, no user accounts are defined, so no clients will be able to authenticate
 on the TCP socket. Adding users and setting their passwords is done with the <code>saslpasswd2</code>
@@ -307,13 +226,17 @@ again:
    <pre>
 # saslpasswd2 -a libvirt -d fred
 </pre>
-    <h3><a id="ACL_server_kerberos">GSSAPI/Kerberos auth</a></h3>
+    <h2><a name="ACL_server_kerberos">Kerberos auth</a></h2>
    <p>
-The plain TCP listener of the libvirt daemon defaults to using SASL for authentication.
+The plain TCP socket of the libvirt daemon defaults to using SASL for authentication.
-The libvirt SASL config also defaults to GSSAPI, so there is no need to edit the
+The SASL mechanism configured by default is DIGEST-MD5, which provides a basic
-SASL config when using GSSAPI. If the libvirtd TLS or UNIX listeners are used,
+username+password style authentication. To enable Kerberos single-sign-on instead,
-then the Kerberos session encryption will be disabled since it is not required
+the libvirt SASL configuration file must be changed. This is <code>/etc/sasl2/libvirt.conf</code>.
-in these scenarios - only the plain TCP listener needs encryption
+The <code>mech_list</code> parameter must first be changed to <code>gssapi</code>
 instead of the default <code>digest-md5</code>, and keytab should be set to
 <code>/etc/libvirt/krb5.tab</code> . If SASL is enabled on the UNIX
 and/or TLS sockets, Kerberos will also be used for them. Like DIGEST-MD5, the Kerberos
 mechanism provides data encryption of the session.
 </p>
    <p>
 Some operating systems do not install the SASL kerberos plugin by default. It
@@ -330,15 +253,13 @@ Plugin "gssapiv2" [loaded],     API version: 4
        features: WANT_CLIENT_FIRST|PROXY_AUTHENTICATION|NEED_SERVER_FQDN
 </pre>
    <p>
-Next it is necessary for the administrator of the Kerberos realm to
+Next it is necessary for the administrator of the Kerberos realm to issue a principle
-issue a principal for the libvirt server. There needs to be one
+for the libvirt server. There needs to be one principle per host running the libvirt
-principal per host running the libvirt daemon. The principal should be
+daemon. The principle should be named <code>libvirt/full.hostname@KERBEROS.REALM</code>.
-named <code>libvirt/full.hostname@KERBEROS.REALM</code>.  This is
+This is typically done by running the <code>kadmin.local</code> command on the Kerberos
-typically done by running the <code>kadmin.local</code> command on the
+server, though some Kerberos servers have alternate ways of setting up service principles.
-Kerberos server, though some Kerberos servers have alternate ways of
+Once created, the principle should be exported to a keytab, copied to the host running
-setting up service principals.  Once created, the principal should be
+the libvirt daemon and placed in <code>/etc/libvirt/krb5.tab</code>
 exported to a keytab, copied to the host running the libvirt daemon
 and placed in <code>/etc/libvirt/krb5.tab</code>
 </p>
    <pre>
 # kadmin.local
@@ -360,7 +281,7 @@ kadmin.local: quit
 </pre>
    <p>
 Any client application wishing to connect to a Kerberos enabled libvirt server
-merely needs to run <code>kinit</code> to gain a user principal. This may well
+merely needs to run <code>kinit</code> to gain a user principle. This may well
 be done automatically when a user logs into a desktop session, if PAM is setup
 to authenticate against Kerberos.
 </p>
--- a/docs/bindings.html.in
+++ b/docs/bindings.html.in
@@ -1,8 +1,7 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0"?>
-<!DOCTYPE html>
+<html>
 <html xmlns="http://www.w3.org/1999/xhtml">
  <body>
-    <h1 >Bindings for other languages and integration API modules</h1>
+    <h1 >Bindings for other languages</h1>
    <p>
      Libvirt supports C and C++ directly, and has bindings available
@@ -14,17 +13,13 @@
        <strong>C#</strong>: Arnaud Champion develops
        <a href="csharp.html">C# bindings</a>.
      </li>
     <li>
        <strong>Go</strong>: Daniel Berrange develops
        <a href="https://godoc.org/github.com/libvirt/libvirt-go">Go bindings</a>.
      </li>
      <li>
        <strong>Java</strong>: Daniel Veillard develops
        <a href="java.html">Java bindings</a>.
      </li>
      <li>
        <strong>OCaml</strong>: Richard Jones develops
-        <a href="https://libvirt.org/ocaml/">OCaml bindings</a>.
+        <a href="http://libvirt.org/ocaml/">OCaml bindings</a>.
      </li>
      <li>
        <strong>Perl</strong>: Daniel Berrange develops
@@ -33,7 +28,7 @@
      <li>
        <p>
          <strong>PHP</strong>: Radek Hladik started developing
-          <a href="https://libvirt.org/php">PHP bindings</a> in 2010.
+          <a href="http://libvirt.org/php">PHP bindings</a> in 2010.
        </p>
        <p>
          In February 2011 the binding development has been moved to the libvirt.org website as
@@ -43,15 +38,13 @@
          The project is now maintained by Michal Novotny and it's heavily based
          on Radek's version. For more information, including
          information on posting patches to libvirt-php, please refer
-          to the <a href="https://libvirt.org/php">PHP bindings</a> site.
+          to the <a href="http://libvirt.org/php">PHP bindings</a> site.
        </p>
      </li>
      <li>
        <p>
-          <strong>Python</strong>: Libvirt's python bindings are split to a
+          <strong>Python</strong>: Libvirt comes with direct support for
-          separate <a href="https://libvirt.org/git/?p=libvirt-python.git">package</a>
+          the Python language.
          since version 1.2.0, older versions came with direct support for the
          Python language.
        </p>
        <p>
          If your libvirt is installed as packages, rather than compiled
@@ -70,18 +63,7 @@
      </li>
      <li>
        <strong>Ruby</strong>: Chris Lalancette develops
-        <a href="https://libvirt.org/ruby/">Ruby bindings</a>.
+        <a href="http://libvirt.org/ruby/">Ruby bindings</a>.
      </li>
    </ul>
    <p>
      Integration API modules:
    </p>
    <ul>
      <li>
        <strong>D-Bus</strong>: Pavel Hrdina develops
        <a href="dbus.html">D-Bus API</a>.
      </li>
    </ul>
--- a/Show More
+++ b/Show More