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* bug#64819: 30.0.50; condition-wait not interruptible
@ 2023-07-24  6:32 Helmut Eller
  2023-07-24 12:10 ` Eli Zaretskii
  0 siblings, 1 reply; 12+ messages in thread
From: Helmut Eller @ 2023-07-24  6:32 UTC (permalink / raw)
  To: 64819

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When Emacs is blocked in condition-wait, then C-g doesn't seem to work.
E.g. Emacs hangs and pressing C-g has no apparent effect when executing
the attached file with:

  emacs -Q -l deadlock.el -f deadlock

Mabye sys_cond_wait could call pthread_cond_timedwait with a fairly long
timeout, say one second, and repeatedly check if C-g was pressed.


[-- Attachment #2: deadlock.el --]
[-- Type: application/emacs-lisp, Size: 170 bytes --]

[-- Attachment #3: Type: text/plain, Size: 450 bytes --]




Configured using:
 'configure --with-xpm=ifavailable --with-jpeg=ifavailable
 --with-gif=ifavailable --with-tiff=ifavailable'

Configured features:
CAIRO DBUS FREETYPE GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG LIBSELINUX
LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG SECCOMP SOUND
SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS WEBP X11 XDBE XIM XINPUT2 GTK3
ZLIB

Important settings:
  value of $LANG: C.UTF-8
  locale-coding-system: utf-8-unix


^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2023-09-06  9:35 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-07-24  6:32 bug#64819: 30.0.50; condition-wait not interruptible Helmut Eller
2023-07-24 12:10 ` Eli Zaretskii
2023-07-24 12:58   ` Helmut Eller
2023-07-24 13:34     ` Eli Zaretskii
2023-07-24 14:57       ` Helmut Eller
2023-07-24 16:23         ` Eli Zaretskii
2023-07-25  8:06           ` Helmut Eller
2023-07-25 12:18             ` Eli Zaretskii
2023-07-25 12:59               ` Helmut Eller
2023-09-02 21:58                 ` Stefan Kangas
2023-09-03 19:53                   ` Helmut Eller
2023-09-06  9:35                     ` Stefan Kangas

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