[PATCH] xfstests: fix internal _xfs_check to handle logdev etc

[Chandra Seetharaman]

On Thu, 2013-05-02 at 09:53 -0500, Eric Sandeen wrote:
> Pull all of the old xfs_check script into common/rc:_xfs_check()
> so that it properly handles all options, including external log
> devices.

I see changes only related to USAGE. iiuc, log devices are handled
properly by current code.

> 
> Signed-off-by: Eric Sandeen <sandeen at redhat.com>
> ---
> 
> diff --git a/common/rc b/common/rc
> index 19a0e18..b47a53e 100644
> --- a/common/rc
> +++ b/common/rc
> @@ -393,8 +393,8 @@ _xfs_check()
>  {
>      OPTS=" "
>      DBOPTS=" "
> +    USAGE="Usage: xfs_check [-fsvV] [-l logdev] [-i ino]... [-b bno]... special"
> 
> -    OPTIND=1
>      while getopts "b:fi:l:stvV" c
>      do
>          case $c in
> @@ -410,8 +410,17 @@ _xfs_check()
>                  ;;
>          esac
>      done
> -    ${XFS_DB_PROG}${DBOPTS} -F -i -p xfs_check -c "check$OPTS" $1
> -    return $?
> +    set -- extra $@
> +    shift $OPTIND
> +    case $# in
> +        1)    ${XFS_DB_PROG}${DBOPTS} -F -i -p xfs_check -c "check$OPTS" $1
> +               status=$?
> +               ;;
> +        2)    echo $USAGE 1>&1
> +              status=2
> +              ;;
> +    esac
> +    return $status
>  }
> 
>  _setup_large_ext4_fs()
> 
> 
>