From: Andreas Schwab <schwab@linux-m68k.org>
To: Jorgen Schaefer <forcer@forcix.cx>
Cc: 17561@debbugs.gnu.org, Paul Eggert <eggert@cs.ucla.edu>
Subject: bug#17561: Emacs can forget processes
Date: Thu, 29 May 2014 21:15:35 +0200 [thread overview]
Message-ID: <8761ko4crs.fsf@igel.home> (raw)
In-Reply-To: <20140529202300.78dd9e2e@forcix.jorgenschaefer.de> (Jorgen Schaefer's message of "Thu, 29 May 2014 20:23:00 +0200")
Jorgen Schaefer <forcer@forcix.cx> writes:
> Line 4685 has a SIGCHLD. The next rt_sigprocmask that mentions CHLD is
> in line 4726, where SIGCHLD is in the oldset. It wasn't at 4714/4715.
> Huh? How did it get there?
31528 20:04:49.041423 --- SIGINT (Interrupt) @ 0 (0) ---
31528 20:04:49.041578 rt_sigprocmask(SIG_UNBLOCK, [INT], NULL, 8) = 0 <0.000016>
31528 20:04:49.044035 rt_sigprocmask(SIG_BLOCK, [WINCH IO], [QUIT ALRM CHLD PROF WINCH IO], 8) = 0 <0.000019>
It's the first time a SIGINT is received, and the first time the default
mask became non-empty. That's because quit_throw_to_read_char doesn't
restore the signal mask.
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:[~2014-05-29 19:15 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-23 15:52 bug#17561: 24.4.50; Emacs can forget processes Jorgen Schaefer
2014-05-23 16:28 ` bug#17561: " Paul Eggert
2014-05-23 16:44 ` Jorgen Schaefer
2014-05-24 23:01 ` Paul Eggert
2014-05-25 7:57 ` Jorgen Schaefer
2014-05-26 17:08 ` Paul Eggert
2014-05-26 18:49 ` Jorgen Schaefer
2014-05-26 23:58 ` Paul Eggert
2014-05-27 18:27 ` Jorgen Schaefer
2014-05-27 21:42 ` Paul Eggert
2014-05-27 22:16 ` Jorgen Schaefer
2014-05-28 0:47 ` Paul Eggert
2014-05-28 20:53 ` Jorgen Schaefer
2014-05-28 23:00 ` Paul Eggert
2014-05-28 23:35 ` Jorgen Schaefer
2014-05-29 1:22 ` Paul Eggert
2014-05-29 10:08 ` Jorgen Schaefer
2014-05-29 23:15 ` Paul Eggert
2014-05-29 4:17 ` Paul Eggert
2014-05-29 11:39 ` Jorgen Schaefer
2014-05-29 15:09 ` Paul Eggert
2014-05-29 15:22 ` Andreas Schwab
2014-05-29 15:26 ` Paul Eggert
2014-05-29 17:03 ` Jorgen Schaefer
2014-05-29 17:55 ` Andreas Schwab
2014-05-29 18:23 ` Jorgen Schaefer
2014-05-29 19:06 ` Jorgen Schaefer
2014-05-29 20:27 ` Andreas Schwab
2014-05-29 19:15 ` Andreas Schwab [this message]
2014-05-30 6:07 ` Paul Eggert
2014-05-30 20:41 ` Jorgen Schaefer
2014-05-30 21:29 ` Paul Eggert
2014-05-27 4:05 ` Paul Eggert
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