From: Andreas Schwab <schwab@linux-m68k.org>
To: Ivan Shmakov <ivan@siamics.net>
Cc: 20471@debbugs.gnu.org
Subject: bug#20471: Emacs ceased to respond to C-g on a tty; SIGINT became blocked?
Date: Thu, 30 Apr 2015 18:00:05 +0200 [thread overview]
Message-ID: <87h9rxhaii.fsf@igel.home> (raw)
In-Reply-To: <87bni5pra9.fsf@violet.siamics.net> (Ivan Shmakov's message of "Thu, 30 Apr 2015 15:30:38 +0000")
Ivan Shmakov <ivan@siamics.net> writes:
> Attaching GDB to it shows no signals being delivered on C-g,
> which (AIUI) hints at either SIGINT being blocked /or/ C-g
> “unbound” from the signal via terminal settings. I’ve copied
> the latter from a terminal used by a properly working Emacs
> instance with the stty(1) invocation below, yet I still see no
> signals via GDB, which leaves the signal mask as the only point
> of failure that I can think of.
A blocked signal would still be visible in the debugger (assuming you
haven't changed the handling of SIGINT in gdb).
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2015-04-30 16:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-30 15:30 bug#20471: Emacs ceased to respond to C-g on a tty; SIGINT became blocked? Ivan Shmakov
2015-04-30 16:00 ` Andreas Schwab [this message]
2015-05-04 15:55 ` Ivan Shmakov
2015-05-04 16:09 ` Eli Zaretskii
2015-05-04 16:20 ` Ivan Shmakov
2022-05-02 9:51 ` Lars Ingebrigtsen
2022-05-30 18:06 ` Lars Ingebrigtsen
2022-06-02 5:20 ` Ivan Shmakov
2022-06-02 9:19 ` Lars Ingebrigtsen
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