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Date: Wed, 28 Feb 2024 05:42:49 +0000
From: Stephane Chazelas <stephane@chazelas.org>
To: Bart Schaefer <schaefer@brasslantern.com>,
	Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: "kill -STOP" as noticed in ksh93u+ gitlab
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2024-02-28 05:39:34 +0000, Stephane Chazelas:
[...]
> If we're blocking kill -s STOP $$, should we also block kill -s
> STOP 0 and kill -s STOP -1?

ksh93u+m doesn't:

$ ARGV0=-sh ./arch/linux.i386-64/bin/ksh
$ suspend
-sh: suspend: cannot suspend a login shell
$ kill -STOP $$
kill: 8205: permission denied
$ kill -STOP 0
zsh: suspended (signal)  ARGV0=-sh ./arch/linux.i386-64/bin/ksh

(I've not tried -1).

-- 
Stephane