On 06/02/2014 01:31 PM, Max Reitz wrote:
> The exit code 63 (check not supported by image format) was not even
> documented in the comment above the check command in the source code;
> add it, as it does indeed seem useful.
> 
> Also, document all of check's exit codes in the manpage.
> 
> Signed-off-by: Max Reitz <mreitz@redhat.com>
> Reported-by: Markus Armbruster <armbru@redhat.com>
> ---
>  qemu-img.c    |  9 +++++----
>  qemu-img.texi | 23 +++++++++++++++++++++++
>  2 files changed, 28 insertions(+), 4 deletions(-)

>  
> +In case the image does not have any inconsistencies, check exits with @code{0}.
> +Other exit codes indicate the kind of inconsistency found or if another error
> +occured. The following table summarizes all exit codes of the check subcommand:

s/occured/occurred/

> +
> +If @code{-r} is specified, exit codes representing the image state refer to the
> +state after (the attempt on) repairing it. That is, a successful @code{-r all}

Not sure if this reads better, but:

s/attempt on/attempt at/

With the spelling fix,
Reviewed-by: Eric Blake <eblake@redhat.com>

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org