On Mon, Sep 05, 2016 at 11:26:04AM +0200, Marek Marczykowski-Górecki wrote:
> Fill backend_domid field based on backend path.
>
> Cc: Ian Jackson <ian.jack...@eu.citrix.com>
> Cc: Wei Liu <wei.l...@citrix.com>
> Signed-off-by: Marek Marczykowski-Górecki <marma...@invisiblethingslab.com>
Acked-by: Wei Liu <wei.l...@citrix.com>
I think this is a backport candidate?
> ---
> tools/libxl/libxl_nic.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/tools/libxl/libxl_nic.c b/tools/libxl/libxl_nic.c
> index c34b7ba..d1caa90 100644
> --- a/tools/libxl/libxl_nic.c
> +++ b/tools/libxl/libxl_nic.c
> @@ -309,6 +309,18 @@ static int libxl__device_nic_from_xenstore(libxl__gc *gc,
> else
> nic->devid = 0;
>
> + rc = libxl__xs_read_checked(gc, XBT_NULL,
> + GCSPRINTF("%s/backend", libxl_path), &tmp);
> + if (rc) goto out;
> +
> + if (!tmp) {
> + LOG(ERROR, "nic %s does not exist (no backend path)", libxl_path);
> + rc = ERROR_FAIL;
> + goto out;
> + }
> + rc = libxl__backendpath_parse_domid(gc, tmp, &nic->backend_domid);
> + if (rc) goto out;
> +
> /* nic->mtu = */
>
> rc = libxl__xs_read_checked(gc, XBT_NULL,
> --
> 2.5.5
>
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