Let's use a more sexy name
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

handle the state command.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Like the pid, let's store the state in the handler and modify it
at runtime. Return the value of state with a specific command.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

This file is no longer used, let's remove it.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Remove old dead code.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Handle the stop command. The stop command waits for the peer to
disconnect, that means the peer has exited, so it is safe to
return to the user control. By this way, we ensure a stop command
followed by a start or a destroy won't fail with a race condition
because the start command is not yet finised.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Michel Normand <normand@fr.ibm.com>

report to command requester the errno if credential failure,
rather than to only close the connection.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Michel Normand <normand@fr.ibm.com>

move some code of start.c to new commands.c and to console.c
Signed-off-by: Michel Normand <normand@fr.ibm.com>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Replace the current tty service socket by a general command service
socket and plug for the moment only the existing tty service.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Michel Normand <normand@fr.ibm.com>

this is only a code split to show the real functionality of this
function that is not expecting any received data on the connection
Signed-off-by: Michel Normand <normand@fr.ibm.com>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Move the tty service handler to use the mainloop for a future
consistent usage.
Signed-off-by: Michel Normand <normand@fr.ibm.com>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Commands should be accepted when they are coming from root.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Michel Normand <normand@fr.ibm.com>

to have better error reporting done by caller.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Michel Normand <normand@fr.ibm.com>

Will be required by a futur patch
Signed-off-by: Michel Normand <normand@fr.ibm.com>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Two files have each their own structure definition with the same
name. The types name don't conflict but in the name of sanity, let's
rename these structures.

not critical isn't it :)
Signed-off-by: Michel Normand <normand@fr.ibm.com>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

The code previously added in lxc-create with
commit d7efa8fc
is also required in lxc-execute.
So make this code common for the two callers.
Signed-off-by: Michel Normand <normand@fr.ibm.com>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Make lxc_cgroup_get returns the number of bytes read and
use this value to "printf" it.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Do not generate the changelog with the dist tarball.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

We should initialize lxc_fd_list before opendir in
__lxc_fd_collect_inherited in case of opendir returns error.
Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.doin.ne.jp>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Hi,

I have to use the attached patch to allow lxc building in the SUSE build
system. It uses as-needed flag and build thus fails, since -lutil is not
at the appropriate place on the command line.

js
suse labs
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

With some versions of the compiler/headers linux/netlink.h won't compile
if sys/socket.h is defined before it.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Guido Trotter <ultrotter@quaqua.net>

Ship the manpages in the source tarball made by 'make dist', and clean
them up only during the 'make maintainer-clean' step. This allows
distributions not to depend on docbook at lxc build time, because the
manpages are already there.

Also update the configure warning message to sound less scary.
Signed-off-by: Guido Trotter <ultrotter@quaqua.net>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

This was a leftover from the already-removed
network-destruction-on-container shutdown code.
Signed-off-by: Guido Trotter <ultrotter@quaqua.net>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Remove the comment about sharing /dev and fix the lxc-ps option
format.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

This is a complement of previous patches d983b93c
and af795875 about inherited fd.

Here this is required for the lxc-execute that have a specific
lxc-init procress.
Signed-off-by: Michel Normand <normand@fr.ibm.com>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

"netlink headers not found" implicitely means we have to install the
kernel headers. Make this explicit.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Add some traces in the code, so we are able to follow the execution
of the start command with the logger.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

The trace is displayed either if the setting fails, change that by
displaying the trace when the setting is successful.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Increment to the 0.6.3 version.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Allow the user to specify an extra fstab file to be added in the
debian configuration. So some optimisations can be done for sharing
objects.

eg: /var/cache/apt/archives mounted in <rootfs>/var/cache/apt/archives
Signed-of-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Added clone2 for container creation on ia64.
Not tested as I don't have such architecture.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Now we have a logging facility, let's use it and add some traces in
the code.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

The /dev/shm is not isolated for application container, so mount it in
the container.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

This patch fix a problem with the commit d983b93c
When the lxc daemonize, it closes fd 0, 1 and 2. But these ones are coming from
inherited fd and they are already in the inherited list of fd. When lxc creates
some file descriptors, they have the number of the previous inherited file
descriptor, so they are closed when we close all the inherited file descriptors.

In order to fix that, the lxc_close_inherited_fd function has been implemented
to close an inherited fd and remove it from the list.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

As a previous run may have created a cgroup but died unexpectedly,
the cgroup can be still there when we try to launch the container
again with the same name. This patch removes the directory if it is
present, if this one is not owned by caller or it is in use (that should
not happen), the rmdir will fail with the corresponding errno.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Move the lxc_handler structure definition in the body file and
dynamically allocate it.

lxc_handler becomes an opaque structure for the user.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

The structure is cleared by the lxc_init function.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

This patch makes the intermediate lxc processes to close the
inherited file descriptor. The child process will inherit these fd
in any case and that will be up to it to handle them.
Signed-off-by: Michel Normand <normand@fr.ibm.com>

Now we have a helper to dup the arguments, let's use it.
The code gains in clarity.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

Add a helper to dup the lxc_arguments, so the code making
the copy of the arguments will be more clear.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>