Re: [Xen-devel] [PATCH 2 of 5] tools/xc: document printf calls in xc_restore

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2013-03-06 at 16:48 +0000, Olaf Hering wrote:
> # HG changeset patch
> # User Olaf Hering <olaf@xxxxxxxxx>
> # Date 1362584522 -3600
> # Node ID 49b90990442aca9523acbf889cbb517ea44d20b4
> # Parent  e5ae0e680b5c64d7808bb6a68ea47ef1bbf68a51
> tools/xc: document printf calls in xc_restore
> 
> Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
> 
> diff -r e5ae0e680b5c -r 49b90990442a tools/xcutils/xc_restore.c
> --- a/tools/xcutils/xc_restore.c
> +++ b/tools/xcutils/xc_restore.c
> @@ -56,6 +56,7 @@ main(int argc, char **argv)
>  
>      if ( ret == 0 )
>      {
> +        /* xend expects this output, part of protocol */

xc_restore is effectively part of xend (just factored into its own
process), no one else uses this stuff.

What I guess I'm saying is that we can take everything which this file
does as being desired by xend...

>       printf("store-mfn %li\n", store_mfn);
>          if ( !hvm )
>              printf("console-mfn %li\n", console_mfn);
> 
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