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Daniel P. Berrange 3d1596b048 Introduce an LXC specific public API & library 
This patch introduces support for LXC specific public APIs. In
common with what was done for QEMU, this creates a libvirt_lxc.so
library and libvirt/libvirt-lxc.h header file.

The actual APIs are

  int virDomainLxcOpenNamespace(virDomainPtr domain,
                                int **fdlist,
                                unsigned int flags);

  int virDomainLxcEnterNamespace(virDomainPtr domain,
                                 unsigned int nfdlist,
                                 int *fdlist,
                                 unsigned int *noldfdlist,
                                 int **oldfdlist,
                                 unsigned int flags);

which provide a way to use the setns() system call to move the
calling process into the container's namespace. It is not
practical to write in a generically applicable manner. The
nearest that we could get to such an API would be an API which
allows to pass a command + argv to be executed inside a
container. Even if we had such a generic API, this LXC specific
API is still useful, because it allows the caller to maintain
the current process context, in particular any I/O streams they
have open.

NB the virDomainLxcEnterNamespace() API is special in that it
runs client side, so does not involve the internal driver API.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:58:34 +00:00
..
api_extension xen_xs: name xendConfigVersion magic numbers 2012-02-01 16:28:17 -07:00
devhelp maint: consolidate several .gitignore files 2012-02-03 15:27:16 -07:00
html maint: consolidate several .gitignore files 2012-02-03 15:27:16 -07:00
internals Various typos and misspellings 2012-10-12 00:03:43 +02:00
schemas qemu: add usb-serial support 2013-01-10 21:29:20 +08:00
32favicon.png
404.html.in docs: fix 404 page when fetched from different location 2012-08-10 10:54:23 +02:00
api_extension.html.in docs/virsh: various minor fixes 2012-08-10 10:58:54 +02:00
api.html.in Various typos and misspellings 2012-10-12 00:03:43 +02:00
apibuild.py Introduce an LXC specific public API & library 2013-01-14 13:58:34 +00:00
apps.html.in Various typos and misspellings 2012-10-12 00:03:43 +02:00
archdomain.html.in
architecture.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
architecture.gif
architecture.html.in
archnetwork.html.in
archnode.html.in
archstorage.html.in
auth.html.in docs: Fix location of libvirt.conf and auth.conf 2012-12-14 13:35:03 +01:00
bindings.html.in
bugs.html.in Fix some typos in messages, docs and comments. 2012-08-22 15:34:07 -06:00
compiling.html.in Add a ./run script for running programs from the local directory. 2012-09-18 10:59:16 +01:00
contact.html.in
csharp.html.in
deployment.html.in
devguide.html.in
docs.html.in
downloads.html.in
drivers.html.in docs: rudimentary phyp documentation 2012-10-03 13:02:57 -06:00
drvesx.html.in esx: Update version checks for vSphere 5.1 2012-10-24 19:50:28 +02:00
drvhyperv.html.in hyperv: Add basic documentation 2011-08-26 17:52:55 +02:00
drvlxc.html.in virterror.c: Fix several spelling mistakes 2012-02-03 11:32:51 -07:00
drvopenvz.html.in docs: fix path to openvz network configuration file 2012-04-16 17:02:08 +02:00
drvparallels.html.in parallels: add domain configuration example 2012-08-15 16:39:40 +08:00
drvphyp.html.in docs: Drop useless </p> in drvphyp.html.in 2012-10-09 15:20:32 +02:00
drvqemu.html.in Fix some typos in messages, docs and comments. 2012-08-22 15:34:07 -06:00
drvremote.html.in
drvtest.html.in Fix some typos in messages, docs and comments. 2012-08-22 15:34:07 -06:00
drvuml.html.in website: Point main page links to libvirt driver pages 2011-07-15 13:19:41 -06:00
drvvbox.html.in vbox: Support shared folders 2011-10-29 19:50:48 +02:00
drvvmware.html.in website: Point main page links to libvirt driver pages 2011-07-15 13:19:41 -06:00
drvxen.html.in Convert libxl driver to Xen 4.2 2012-12-06 16:15:54 -07:00
errors.html.in
et.png
firewall.html.in Various typos and misspellings 2012-10-12 00:03:43 +02:00
footer_corner.png
footer_pattern.png
format.html.in
formatcaps.html.in Remove powerMgmt_valid field from capabilities struct 2011-11-30 10:12:30 +00:00
formatdomain.html.in docs: fix typo in isa-serial additions 2013-01-10 14:26:11 -05:00
formatnetwork.html.in network: add support for DHCPv6 2012-12-11 05:49:45 -05:00
formatnode.html.in Fix some typos in messages, docs and comments. 2012-08-22 15:34:07 -06:00
formatnwfilter.html.in Fix some typos in messages, docs and comments. 2012-08-22 15:34:07 -06:00
formatsecret.html.in secret: add Ceph secret type 2011-10-28 11:34:17 -06:00
formatsnapshot.html.in snapshot: new XML for external system checkpoint 2012-11-02 09:56:23 -06:00
formatstorage.html.in Added timestamps to storage volumes 2012-08-02 17:14:17 -06:00
formatstorageencryption.html.in
generic.css
goals.html.in
hacking1.xsl
hacking2.xsl docs: point out git send-email location, be more stern about make check 2012-09-08 23:20:29 -04:00
hacking.html.in Convert HAVE_NUMACTL to WITH_NUMACTL 2013-01-14 13:25:06 +00:00
hooks.html.in Add some missing hook functions 2012-06-13 18:23:00 +01:00
hvsupport.pl Introduce an LXC specific public API & library 2013-01-14 13:58:34 +00:00
index.html.in hyperv: Add basic documentation 2011-08-26 17:52:55 +02:00
index.py
internals.html.in
intro.html.in
java.html.in doc: Add Maven repository to Java bindings documentation 2012-10-04 09:17:45 -06:00
library.xen
libvirt-daemon-arch.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
libvirt-daemon-arch.png build: regenerate .png files 2012-07-23 16:07:13 -06:00
libvirt-driver-arch.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
libvirt-driver-arch.png build: regenerate .png files 2012-07-23 16:07:13 -06:00
libvirt-header-bg.png
libvirt-header-logo.png
libvirt-net-logical.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
libvirt-net-logical.png build: regenerate .png files 2012-07-23 16:07:13 -06:00
libvirt-net-physical.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
libvirt-net-physical.png build: regenerate .png files 2012-07-23 16:07:13 -06:00
libvirt-object-model.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
libvirt-object-model.png build: regenerate .png files 2012-07-23 16:07:13 -06:00
libvirt.css Add documentation about migration. 2011-10-28 10:07:45 +01:00
libvirtLogo404.png Add a custom 404 error page for the website 2012-06-18 20:10:29 +01:00
libvirtLogo.png
locking.html.in sanlock: Introduce 'user' and 'group' conf variables 2012-10-30 10:12:10 +01:00
logging.html.in docs: Enhance documentation of log_filters 2012-08-17 21:26:53 +02:00
madeWith.png
main.css
Makefile.am Introduce an LXC specific public API & library 2013-01-14 13:58:34 +00:00
migration-managed-direct.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
migration-managed-direct.png Add documentation about migration. 2011-10-28 10:07:45 +01:00
migration-managed-p2p.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
migration-managed-p2p.png Add documentation about migration. 2011-10-28 10:07:45 +01:00
migration-native.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
migration-native.png Add documentation about migration. 2011-10-28 10:07:45 +01:00
migration-tunnel.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
migration-tunnel.png Add documentation about migration. 2011-10-28 10:07:45 +01:00
migration-unmanaged-direct.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
migration-unmanaged-direct.png Add documentation about migration. 2011-10-28 10:07:45 +01:00
migration.html.in docs: Document offline migration 2012-12-11 20:46:31 +01:00
newapi.xsl docs: break longer text into paragraphs in HTML 2013-01-09 08:01:28 +01:00
news.html.in docs: Replace </br> with <br/> in docs/news.html.in 2012-12-17 11:02:23 +01:00
news.xsl
node.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
node.gif
page.xsl docs: page.xsl: fix FAQ link in subdirectories 2012-09-11 17:36:03 +02:00
pending.html.in docs/virsh: various minor fixes 2012-08-10 10:58:54 +02:00
php.html.in
python.html.in docs: fix typo in python bindings 2012-02-09 14:28:40 -07:00
relatedlinks.html.in doc: include article about libvirt+audit in relatedlinks.html 2012-09-20 15:47:21 -06:00
remote.html.in Various typos and misspellings 2012-10-12 00:03:43 +02:00
search.php.code.in docs: autogenerate search.php 2012-08-10 10:58:38 +02:00
search.php.in docs: autogenerate search.php 2012-08-10 10:58:38 +02:00
site.xsl docs: fix 404 page when fetched from different location 2012-08-10 10:54:23 +02:00
sitemap.html.in docs: Add 'maintenance releases' link in 'News' sidebar 2012-05-07 10:50:53 -04:00
storage.html.in Add a sheepdog backend for the storage driver 2012-07-18 20:08:27 +01:00
structures.fig Remove trailing whitespace from all xfig files 2011-10-28 10:11:16 +01:00
subsite.xsl
testapi.html.in
testsuites.html.in
testtck.html.in
todo.cfg-example
todo.pl Remove tabs from all perl files & enforce this 2012-07-30 13:09:57 +01:00
uri.html.in docs: Fix location of libvirt.conf and auth.conf 2012-12-14 13:35:03 +01:00
virshcmdref.html.in
windows.html.in
wrapstring.xsl