Re: [PATCH v5 COLOPre 14/18] tools/libxl: fix backword compatibility after the automatic renaming

[Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>]

On Thu, Dec 17, 2015 at 03:48:18PM +0800, Wen Congyang wrote:
> From: Yang Hongyang <hongyang.yang@easystack.cn>
> 
> The error code ERROR_REMUS_XXX was introduced in Xen 4.5, and
> changed to ERROR_CHECKPOINT_XXX after previous renaming.
> The patch fix the backword compatibility.
> 
> Signed-off-by: Yang Hongyang <hongyang.yang@easystack.cn>
> Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
> ---
>  tools/libxl/libxl.h | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/tools/libxl/libxl.h b/tools/libxl/libxl.h
> index 67a4ad7..2a26ba2 100644
> --- a/tools/libxl/libxl.h
> +++ b/tools/libxl/libxl.h
> @@ -883,6 +883,19 @@ void libxl_mac_copy(libxl_ctx *ctx, libxl_mac *dst, libxl_mac *src);
>   */
>  #define LIBXL_HAVE_CHECKPOINTED_STREAM 1
>  
> +/* Remus stuff */

/sRemus stuff//

.. as it is obvious that this is remus related.
> +/*
> + * ERROR_REMUS_XXX error code only exists from Xen 4.5, and in Xen 4.6

s/4.6/4.7/

> + * it is changed to ERROR_CHECKPOINT_XXX
> + */
> +#if defined(LIBXL_API_VERSION) && LIBXL_API_VERSION >= 0x040500 \
> +                               && LIBXL_API_VERSION < 0x040600

s/040600/040700/

> +#define ERROR_REMUS_DEVOPS_DOES_NOT_MATCH \
> +        ERROR_CHECKPOINT_DEVOPS_DOES_NOT_MATCH
> +#define ERROR_REMUS_DEVICE_NOT_SUPPORTED \
> +        ERROR_CHECKPOINT_DEVICE_NOT_SUPPORTED
> +#endif
> +
>  typedef char **libxl_string_list;
>  void libxl_string_list_dispose(libxl_string_list *sl);
>  int libxl_string_list_length(const libxl_string_list *sl);
> -- 
> 2.5.0
> 
> 
> 
> 
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