On Thu, Jan 30, 2025 at 2:02 AM Robert Elz <k...@munnari.oz.au> wrote:
> Date: Thu, 30 Jan 2025 06:03:18 +0300
> From: =?UTF-8?B?T8SfdXo=?= <oguzismailuy...@gmail.com>
> Message-ID: <CAH7i3Lr0rF8zMPW7m=w5qwer=
> m3wdtjk0dfztgmfoggt2du...@mail.gmail.com>
>
> I'd suggest putting it in a function, something like
>
> wait_for_error() {
> local S;
>
> while wait -n; S=$?; [ "$S" -eq 0 ]; do :; done
> return "$S";
> }
>
>
Or perhaps this:
errwait() { while wait -n || return; do :; done; }
While wait returns 0 then short-circuit and loop, otherwise return the last
command's status, which was wait.
