On Sat, Jul 12, 2025 at 07:42:43PM +0530, Ojaswin Mujoo wrote:
> Many programs open code these functionalities so add it as a generic helper
> in common/rc
>
> Signed-off-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Looks decent,
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
--D
> ---
> common/rc | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
>
> diff --git a/common/rc b/common/rc
> index f71cc8f0..9a9d3cc8 100644
> --- a/common/rc
> +++ b/common/rc
> @@ -5817,6 +5817,28 @@ _require_program() {
> _have_program "$1" || _notrun "$tag required"
> }
>
> +_min() {
> + local ret
> +
> + for arg in "$@"; do
> + if [ -z "$ret" ] || (( $arg < $ret )); then
> + ret="$arg"
> + fi
> + done
> + echo $ret
> +}
> +
> +_max() {
> + local ret
> +
> + for arg in "$@"; do
> + if [ -z "$ret" ] || (( $arg > $ret )); then
> + ret="$arg"
> + fi
> + done
> + echo $ret
> +}
> +
> ################################################################################
> # make sure this script returns success
> /bin/true
> --
> 2.49.0
>
>