On 12.07.2013 17:38, Daniel P. Berrange wrote:
> From: "Daniel P. Berrange" <[email protected]>
>
> Wire up the new virDomainCreate{XML}WithFiles methods in the
> LXC driver, so that FDs get passed down to the init process.
>
> The lxc_container code needs to do a little dance in order
> to renumber the file descriptors it receives into linear
> order, starting from STDERR_FILENO + 1.
>
> Signed-off-by: Daniel P. Berrange <[email protected]>
> ---
> src/lxc/lxc_container.c | 136
> +++++++++++++++++++++++++++++++++++++----------
> src/lxc/lxc_container.h | 6 ++-
> src/lxc/lxc_controller.c | 36 +++++++++++--
> src/lxc/lxc_driver.c | 45 +++++++++++++---
> src/lxc/lxc_process.c | 16 +++++-
> src/lxc/lxc_process.h | 1 +
> 6 files changed, 197 insertions(+), 43 deletions(-)
>
> @@ -853,6 +856,12 @@ virLXCProcessBuildControllerCmd(virLXCDriverPtr driver,
> virCommandPreserveFD(cmd, ttyFDs[i]);
> }
>
> + for (i = 0; i < nfiles; i++) {
> + virCommandAddArg(cmd, "--passfd");
> + virCommandAddArgFormat(cmd, "%d", files[i]);
> + virCommandPreserveFD(cmd, files[i], 0);
How does this even compile? s/, 0//
> + }
> +
> virCommandAddArgPair(cmd, "--security",
>
> virSecurityManagerGetModel(driver->securityManager));
>
Michal
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