From: Eli Zaretskii <eliz@gnu.org>
To: Ken Brown <kbrown@cornell.edu>
Cc: emacs-devel@gnu.org
Subject: Re: Reading D-Bus messages
Date: Fri, 24 Sep 2010 15:24:38 +0200 [thread overview]
Message-ID: <837hibtgtl.fsf@gnu.org> (raw)
In-Reply-To: <4C9CA5AD.1030707@cornell.edu>
> Date: Fri, 24 Sep 2010 09:20:45 -0400
> From: Ken Brown <kbrown@cornell.edu>
> CC: emacs-devel <emacs-devel@gnu.org>
>
> Regardless of what decision is ultimately made about these questions,
> I'd still like to know why one (and only one) of the calls to
> gobble_input in keyboard.c is made only if SIGIO is defined.
Because SIGIO means input is interrupt-driven, and therefore can
arrive asynchronously, by raising an interrupt and invoking the
interrupt handler. The other possibilities are synchronous, and
therefore don't need to be checked more than once in a loop.
next prev parent reply other threads:[~2010-09-24 13:24 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-22 13:18 Reading D-Bus messages Michael Albinus
2010-09-22 18:21 ` Ken Brown
2010-09-23 7:19 ` Michael Albinus
2010-09-23 12:16 ` Ken Brown
2010-09-23 13:42 ` Michael Albinus
2010-09-23 14:26 ` Ken Brown
2010-09-23 14:46 ` Michael Albinus
2010-09-23 20:49 ` Ken Brown
2010-09-23 21:03 ` Eli Zaretskii
2010-09-24 6:30 ` Michael Albinus
2010-09-24 8:18 ` Eli Zaretskii
2010-09-24 11:24 ` Michael Albinus
2010-09-24 14:28 ` Jan Djärv
2010-09-24 15:10 ` Michael Albinus
2010-09-24 15:31 ` Eli Zaretskii
2010-09-24 21:11 ` Michael Albinus
2010-09-25 7:19 ` Jan Djärv
2010-09-25 16:52 ` Michael Albinus
2010-09-25 18:04 ` Jan Djärv
2010-09-25 20:54 ` Michael Albinus
2010-09-26 16:31 ` Jan Djärv
2010-09-26 18:24 ` Ken Brown
2010-09-26 18:38 ` Michael Albinus
2010-09-26 19:17 ` Jan Djärv
2010-09-27 15:37 ` Michael Albinus
2010-09-27 19:36 ` Ken Brown
2010-09-27 21:23 ` Michael Albinus
2010-09-28 2:47 ` Ken Brown
2010-09-28 13:47 ` Michael Albinus
2010-09-25 21:46 ` Ken Brown
2010-09-26 0:51 ` Ken Brown
2010-09-26 6:43 ` Michael Albinus
2010-09-24 13:20 ` Ken Brown
2010-09-24 13:24 ` Eli Zaretskii [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-08-12 9:43 Michael Albinus
2009-08-12 10:18 ` YAMAMOTO Mitsuharu
2009-08-12 10:43 ` Michael Albinus
2009-08-12 11:47 ` YAMAMOTO Mitsuharu
2009-08-15 19:16 ` Michael Albinus
2009-08-16 0:09 ` YAMAMOTO Mitsuharu
2009-08-16 12:30 ` Michael Albinus
2009-08-17 1:33 ` YAMAMOTO Mitsuharu
2009-08-17 4:05 ` Daniel Pittman
2009-08-18 15:24 ` Michael Albinus
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