From: Bart Schaefer <schaefer@brasslantern.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: The curious incident of the feep in the night-time
Date: Wed, 28 Apr 2021 18:04:32 -0700 [thread overview]
Message-ID: <CAH+w=7a6=CaeP0LRN_a+ELjD6Fg3riS+hcXLHfSd9ZHhv=BphQ@mail.gmail.com> (raw)
In-Reply-To: <CAH+w=7aadRw01MvNZjvgF=eNGJBO-+pUKmcA8meS83M96ysNfA@mail.gmail.com>
On Tue, Apr 27, 2021 at 2:35 PM Bart Schaefer <schaefer@brasslantern.com> wrote:
>
> [...] The reference to "what
> interrupt set" seems to imply that it is sendbreak() that should be
> assigning lastval, because it is simulating a SIGINT and the handler
> for SIGINT assigns lastval directly.
>
> The other question is, to what should lastval be set?
With a quick grep for integer assignments to lastval, the shell
appears to use only 1, 127, or 128+SIGxx. Unless someone knows of a
different circumstance, it appears sendbreak() should probably just
continue to use lastval = 1.
next prev parent reply other threads:[~2021-04-29 1:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-27 21:35 Bart Schaefer
2021-04-28 7:26 ` Stephane Chazelas
2021-04-28 18:15 ` Bart Schaefer
2021-04-29 1:04 ` Bart Schaefer [this message]
2021-04-29 18:27 ` Bart Schaefer
2021-05-02 22:20 ` Bart Schaefer
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