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Re: Questions about throw-on-input

From: Stefan Monnier
Subject: Re: Questions about throw-on-input
Date: Mon, 11 May 2020 11:21:33 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

> It is unusual for non-main threads to wait for keyboard input
> descriptor.  You shouldn't rely on that because it can only work very
> rarely, if at all, and when it does, you are likely to see serious
> problems.  Normally, the 'pselect' call issued by a non-main thread
> will not mark the keyboard descriptor as being waited for.

Should input-pending-p and friends catch that case and signal an error, then?


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