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From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 28630-done@debbugs.gnu.org, tom@tromey.com, agrambot@gmail.com
Subject: bug#28630: 27.0.50; C-g while a non-main thread is sitting crashes Emacs
Date: Thu, 05 Oct 2017 12:27:28 +0900	[thread overview]
Message-ID: <wl7ewaqnof.wl%mituharu@math.s.chiba-u.ac.jp> (raw)
In-Reply-To: <834lrfz2pk.fsf@gnu.org>

>>>>> On Wed, 04 Oct 2017 12:23:19 +0300, Eli Zaretskii <eliz@gnu.org> said:

>> > OOC, could you please see whether on X the sit-for call is
>> > interrupted or not?  That is, do you see the "there" message
>> > after typing C-g?
>> 
>> Not interrupted (I see "there") on GTK+3, GTK+2, Athena, no
>> toolkit, and (my internal version of) the Mac port.

> That's what I thought should happen, thanks for confirming.

Same for NS.  Interestingly, some variants of the original recipe
behave differently with respect to C-g depending on the toolkit.

Example 1:

(thread-join
 (make-thread
  (lambda ()
    (message "hello")
    (sit-for 2)
    (message "there"))))

Interrupted: GTK+, Athena, no toolkit, Mac
Not interrupted: NS


Example 2:

(thread-join
 (make-thread
  (lambda ()
    (message "hello")
    (sleep-for 2)
    (message "there"))))

Interrupted: GTK+
Not interrupted: Athena, no toolkit, Mac, NS

Probably it has something to do with xg_select.

			     YAMAMOTO Mitsuharu
			mituharu@math.s.chiba-u.ac.jp





  reply	other threads:[~2017-10-05  3:27 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-28  7:22 bug#28630: 27.0.50; C-g while a non-main thread is sitting crashes Emacs Alex
2017-10-01  3:18 ` Alex
2017-10-01 15:01   ` Eli Zaretskii
2017-10-01 18:10     ` Alex
2017-10-01 18:32       ` Eli Zaretskii
2017-10-02  4:30         ` YAMAMOTO Mitsuharu
2017-10-02 12:43           ` YAMAMOTO Mitsuharu
2017-10-02 16:08             ` Eli Zaretskii
2017-10-04  7:39               ` Eli Zaretskii
2017-10-04  7:49                 ` YAMAMOTO Mitsuharu
2017-10-04  8:16                   ` Eli Zaretskii
2017-10-04  8:32                     ` YAMAMOTO Mitsuharu
2017-10-04  9:23                       ` Eli Zaretskii
2017-10-05  3:27                         ` YAMAMOTO Mitsuharu [this message]
2017-10-05  7:24                           ` Eli Zaretskii
2017-10-07 13:53                             ` Philipp Stephani
2017-10-07 14:24                               ` Eli Zaretskii
2017-10-07 14:50                                 ` Eli Zaretskii
2017-10-09  8:21                             ` YAMAMOTO Mitsuharu
2017-10-09  8:38                               ` Eli Zaretskii
2017-10-09 10:34                                 ` mituharu
2017-10-09 11:01                                   ` Eli Zaretskii
2017-10-04  7:39               ` YAMAMOTO Mitsuharu
2017-10-04  8:14                 ` Eli Zaretskii
2017-10-02  5:11         ` Eric Abrahamsen
2017-10-02 15:54           ` Eli Zaretskii
2017-10-03  9:35         ` Dmitry Gutov
2017-10-03 14:38           ` Eli Zaretskii
2017-10-03 14:50             ` Philipp Stephani
2017-10-03 15:45               ` Eli Zaretskii
2017-10-03 16:22                 ` Philipp Stephani
2017-10-03 16:35                   ` Eli Zaretskii
2017-10-03 17:04                     ` Philipp Stephani
2017-10-01 10:08 ` Alan Third
2017-10-01 15:03   ` Eli Zaretskii

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