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From: Peter Stephenson <p.stephenson@samsung.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: [BUG] Ctrl-C stops working after process substitution
Date: Tue, 10 Jul 2018 16:21:34 +0100	[thread overview]
Message-ID: <20180710152136eucas1p2a805a445f3687ad8a8eef97fe4bd2566~ACx3zdmM93266432664eucas1p2R@eucas1p2.samsung.com> (raw)
In-Reply-To: <CAKc7PVBPsVJYgWmqCo=wtHNmUfQzXsb7vZzbuRH4KXig7fMcDQ@mail.gmail.com>

On Tue, 10 Jul 2018 17:06:42 +0200
Sebastian Gniazdowski <sgniazdowski@gmail.com> wrote:
> Signal 20 is CHLD. I deferred sending this signal by <( echo test;
> sleep 15 ) – the `sleep' here. So zhandler() isn't called when exec <
> <() runs. I then test pressing of Ctrl-C. But, again: INT is
> apparently masked, as both debugger and Zsh don't react to Ctrl-C. So
> it's not zhandler that masks INT (it's called ~15 seconds after I test
> Ctrl-C).
> 
> So what can mask SIGINT?

This is usually a call to holdintr().

pws



  reply	other threads:[~2018-07-10 15:21 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-04 11:47 Sebastian Gniazdowski
2018-07-04 12:09 ` Daniel Shahaf
2018-07-04 17:07   ` Sebastian Gniazdowski
2018-07-05  8:44     ` Peter Stephenson
2018-07-07 13:03       ` Sebastian Gniazdowski
2018-07-07 13:18         ` Sebastian Gniazdowski
2018-07-07 14:48       ` Sebastian Gniazdowski
2018-07-10 15:06         ` Sebastian Gniazdowski
2018-07-10 15:21           ` Peter Stephenson [this message]
2018-07-10 17:57             ` Sebastian Gniazdowski
2018-07-11  8:48               ` Sebastian Gniazdowski
2018-07-11 10:07                 ` Peter Stephenson

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