From: Ken Brown <kbrown@cornell.edu>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: 51820@debbugs.gnu.org
Subject: bug#51820: 29.0.50; process_pending_signals is almost useless without SIGIO
Date: Sat, 13 Nov 2021 18:25:55 -0500 [thread overview]
Message-ID: <a39f654c-a705-a900-c026-3b88d51d9dd6@cornell.edu> (raw)
In-Reply-To: <54f75103-e60e-f9cf-55d9-ee5bdcb1ab3e@cs.ucla.edu>
On 11/13/2021 6:18 PM, Paul Eggert wrote:
> On 11/13/21 15:17, Ken Brown wrote:
>> Cygwin uses this code and doesn't have SIGIO.
>
> In that case, perhaps someone using Cygwin (i.e., not me) could look into this.
> Evidently it has not been much of a practical problem all these years.
It's hard to know whether it's been a problem. Maybe emacs would be more
responsive to C-g on Cygwin if we removed the #ifdef from handle_async_input.
My preference would be to try that (on master of course) and see if anything breaks.
Eli, WDYT?
Ken
next prev parent reply other threads:[~2021-11-13 23:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-13 22:49 bug#51820: 29.0.50; process_pending_signals is almost useless without SIGIO Ken Brown
2021-11-13 23:12 ` Paul Eggert
2021-11-13 23:17 ` Ken Brown
2021-11-13 23:18 ` Paul Eggert
2021-11-13 23:25 ` Ken Brown [this message]
2021-11-14 2:26 ` Lars Ingebrigtsen
2021-11-14 16:09 ` Ken Brown
2021-11-14 6:47 ` Eli Zaretskii
2021-11-17 18:11 ` Ken Brown
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