From: Bart Schaefer <firstname.lastname@example.org>
To: Zsh hackers list <email@example.com>
Subject: Re: Hang in E01 due to zpty on OpenBSD
Date: Sun, 3 Apr 2022 18:04:30 -0700 [thread overview]
Message-ID: <CAH+w=7ba1fo9BdNurD9TH5MjuyYRk=-xJ0ioXo8aTt_ZCKEhLw@mail.gmail.com> (raw)
On Sun, Apr 3, 2022 at 2:43 PM Matthew Martin <firstname.lastname@example.org> wrote:
> I assume the EPERM on open is an OpenBSD bug, but zsh should probably
> not hang either.
I'm not sure what could be done about this from the zsh code. The
only reasonable assumption for the pty master-side reader is that the
slave-slide will become closed upon an error and the read will fail.
Using a non-blocking read would defeat the purpose.
I suppose we could skip the test on OpenBSD, but there are a bunch of
later tests that rely on zpty functioning.
next prev parent reply other threads:[~2022-04-04 1:05 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-03 21:42 Matthew Martin
2022-04-04 1:04 ` Bart Schaefer [this message]
2022-04-04 2:34 ` Matthew Martin
2022-04-04 3:49 ` Matthew Martin
2022-04-04 8:34 ` Jun T
2022-04-04 11:21 ` Mikael Magnusson
2022-04-04 13:16 ` Matthew Martin
2022-04-06 5:48 ` Jun T
2022-04-06 12:53 ` Matthew Martin
2022-04-06 20:12 ` Bart Schaefer
2022-04-07 3:47 ` Jun T
2022-04-07 4:52 ` Matthew Martin
2022-04-08 7:51 ` Jun T
2022-04-04 2:39 ` Jun T
2022-04-04 2:51 ` Matthew Martin
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