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bug#17561: Emacs can forget processes
From: |
Andreas Schwab |
Subject: |
bug#17561: Emacs can forget processes |
Date: |
Thu, 29 May 2014 21:15:35 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.91 (gnu/linux) |
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."
- bug#17561: Emacs can forget processes, (continued)
- bug#17561: Emacs can forget processes, Paul Eggert, 2014/05/29
- bug#17561: Emacs can forget processes, Jorgen Schaefer, 2014/05/29
- bug#17561: Emacs can forget processes, Paul Eggert, 2014/05/29
- bug#17561: Emacs can forget processes, Andreas Schwab, 2014/05/29
- bug#17561: Emacs can forget processes, Paul Eggert, 2014/05/29
- bug#17561: Emacs can forget processes, Jorgen Schaefer, 2014/05/29
- bug#17561: Emacs can forget processes, Andreas Schwab, 2014/05/29
- bug#17561: Emacs can forget processes, Jorgen Schaefer, 2014/05/29
- bug#17561: Emacs can forget processes, Jorgen Schaefer, 2014/05/29
- bug#17561: Emacs can forget processes, Andreas Schwab, 2014/05/29
- bug#17561: Emacs can forget processes,
Andreas Schwab <=
- bug#17561: Emacs can forget processes, Paul Eggert, 2014/05/30
- bug#17561: Emacs can forget processes, Jorgen Schaefer, 2014/05/30
- bug#17561: Emacs can forget processes, Paul Eggert, 2014/05/30
- bug#17561: Emacs can forget processes, Paul Eggert, 2014/05/27