From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-users@zsh.org
Subject: Re: How to propagate SIGTERM to the foreground job, if any?
Date: Fri, 19 Apr 2024 11:30:35 -0700 [thread overview]
Message-ID: <CAH+w=7a_CC-PE=XWjQfSfbNbQM3XX=TywXJoEf0mkD8_cKErmw@mail.gmail.com> (raw)
In-Reply-To: <20240419171752.GA48158@cventin.lip.ens-lyon.fr>
On Fri, Apr 19, 2024 at 10:18 AM Vincent Lefevre <vincent@vinc17.net> wrote:
>
> How to propagate SIGTERM to the foreground job, if any?
Hm ... if there's a foreground job, it should be the process group
leader for the terminal (so as to receive TSTP and INT), so it might
work just to do "kill 0 TERM"
> setopt TRAPS_ASYNC
> trap "trap - TERM; kill ${jobstates:+%%} $$" TERM
>
> But it seems that $jobstates is not available in the trap.
It's not that $jobstates is not available, it's that the foreground
job isn't in the table at all.
% trap 'print -aC2 -r -- "${(@kv)jobstates}"' INT
% sleep 10 & sleep 2 & sleep 5
[1] 39824
[2] 39825
^C
1 running:-:39824=running
2 running:+:39825=running
%
next prev parent reply other threads:[~2024-04-19 18:31 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-19 17:17 Vincent Lefevre
2024-04-19 18:30 ` Bart Schaefer [this message]
2024-04-19 19:00 ` Vincent Lefevre
2024-04-19 20:06 ` Bart Schaefer
2024-04-19 21:32 ` Vincent Lefevre
2024-04-21 4:09 ` Bart Schaefer
2024-04-21 17:29 ` Vincent Lefevre
2024-04-21 17:43 ` Vincent Lefevre
2024-04-21 21:25 ` Bart Schaefer
2024-04-21 23:59 ` Vincent Lefevre
2024-04-22 0:41 ` Bart Schaefer
2024-04-23 15:17 ` Vincent Lefevre
2024-04-23 17:32 ` Bart Schaefer
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