From: Vincent Lefevre <vincent@vinc17.net>
To: zsh-workers@zsh.org
Subject: Re: $PPID not updated when the PPID changes (parent killed)
Date: Mon, 17 May 2021 22:26:08 +0200 [thread overview]
Message-ID: <20210517202608.GA3255290@zira.vinc17.org> (raw)
In-Reply-To: <CAH+w=7a3y6MjrPQWnPc1O0ESroLesZXwaQ-_AxJB5XRk7xDj2Q@mail.gmail.com>
On 2021-05-16 11:37:15 -0700, Bart Schaefer wrote:
> On Sun, May 16, 2021 at 8:24 AM Vincent Lefevre <vincent@vinc17.net> wrote:
> >
> > i.e. $PPID is not updated when the PPID changes, i.e. the parent
> > process is killed.
>
> $PPID means the ID of the process that spawned this one, not the
> current value of getppid().
OK, then I think that this should be clarified in the man pages.
--
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
next prev parent reply other threads:[~2021-05-17 20:26 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-16 15:24 Vincent Lefevre
2021-05-16 18:37 ` Bart Schaefer
2021-05-17 20:26 ` Vincent Lefevre [this message]
2021-05-17 21:00 ` Bart Schaefer
2021-05-17 22:27 ` Phil Pennock
2021-05-17 23:15 ` Bart Schaefer
2021-05-18 0:30 ` Phil Pennock
2021-05-18 1:14 ` Bart Schaefer
2021-05-18 8:28 ` Vincent Lefevre
2021-05-18 8:15 ` Vincent Lefevre
2021-05-18 14:53 ` Bart Schaefer
2021-05-19 4:25 ` Bart Schaefer
2021-07-18 23:10 ` Lawrence Velázquez
2021-05-18 15:18 ` Mikael Magnusson
2021-05-18 16:14 ` Peter Stephenson
2021-05-18 18:20 ` Bart Schaefer
2021-05-18 17:37 ` Martijn Dekker
2021-05-18 18:08 ` Bart Schaefer
2021-05-18 19:40 ` Martijn Dekker
2021-05-18 18:06 ` Stephane Chazelas
2021-05-18 18:12 ` Bart Schaefer
2021-05-18 18:50 ` $SHLVL origin (was: $PPID not updated when the PPID changes (parent killed)) Stephane Chazelas
2021-05-18 15:56 ` $PPID not updated when the PPID changes (parent killed) Stephane Chazelas
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