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From: Bart Schaefer <schaefer@brasslantern.com>
To: Greg Klanderman <gak@klanderman.net>
Cc: Zsh list <zsh-workers@zsh.org>
Subject: Re: zpty intermediate zsh process?
Date: Sat, 6 Feb 2021 13:53:13 -0800	[thread overview]
Message-ID: <CAH+w=7YNN4JL6jUOUeWxojd+HsdVDRa8=UUU_JCrA-De34auDQ@mail.gmail.com> (raw)
In-Reply-To: <24606.56852.904076.773054@lwm.klanderman.net>

On Sat, Feb 6, 2021 at 10:21 AM Greg Klanderman <gak@klanderman.net> wrote:
>
> I can prefix the command with 'exec' to avoid that, but looking at the
> code in zpty.c, maybe the execode() call should just be setting the
> (third) 'exiting' argument to true?

That doesn't seem to cause any of the tests to fail, but I wonder
about side effects when traps are enabled, especially the EXIT trap.

Maybe just passing !sigtrapped[SIGEXIT] as the third argument would
suffice ... or maybe the handling of that trap by zpty is already
iffy.


  reply	other threads:[~2021-02-06 21:53 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-06 18:21 Greg Klanderman
2021-02-06 21:53 ` Bart Schaefer [this message]
2021-02-09  0:31   ` Greg Klanderman
2021-02-09 17:43     ` Greg Klanderman

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