From: Andreas Schwab <schwab@suse.de>
To: storm@cua.dk (Kim F. Storm)
Cc: Sam Steingold <sds@gnu.org>, emacs-devel@gnu.org
Subject: Re: busyloop in sigchld_handler
Date: Wed, 14 Mar 2007 14:41:01 +0100 [thread overview]
Message-ID: <je7itkq6xe.fsf@sykes.suse.de> (raw)
In-Reply-To: <m3ird4m0ey.fsf@kfs-l.imdomain.dk> (Kim F. Storm's message of "Wed, 14 Mar 2007 14:15:17 +0100")
storm@cua.dk (Kim F. Storm) writes:
> Andreas Schwab <schwab@suse.de> writes:
>
>> storm@cua.dk (Kim F. Storm) writes:
>>
>>> Why do we care about stopped processes?
>>
>> It is one of the possible states of a process, see process-status. Any
>> job control shell need to be able to handle that.
>
> Yes, but how does a stopped process cause a sigchld signal to be sent
> to the parent?
By not using SA_NOCLDSTOP when you register the handler.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2007-03-14 13:41 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-11 18:33 busyloop in sigchld_handler Sam Steingold
2007-03-11 19:39 ` Kim F. Storm
2007-03-11 19:43 ` David Kastrup
2007-03-11 19:51 ` Sam Steingold
2007-03-11 20:42 ` Kim F. Storm
2007-03-11 21:06 ` Sam Steingold
2007-03-11 21:14 ` Eli Zaretskii
2007-03-11 21:17 ` Sam Steingold
2007-03-11 21:51 ` Eli Zaretskii
2007-03-11 22:21 ` Sam Steingold
2007-03-12 4:24 ` Richard Stallman
2007-03-12 7:00 ` David Kastrup
2007-03-13 2:43 ` Richard Stallman
2007-03-11 22:27 ` Andreas Schwab
2007-03-11 22:30 ` Kim F. Storm
2007-03-12 17:37 ` Andreas Schwab
2007-03-12 17:53 ` Sam Steingold
2007-03-12 18:45 ` Andreas Schwab
2007-03-12 18:57 ` Sam Steingold
2007-03-12 19:28 ` Andreas Schwab
2007-03-12 19:34 ` David Kastrup
2007-03-12 21:36 ` Andreas Schwab
2007-03-13 7:29 ` David Kastrup
2007-03-13 9:29 ` Andreas Schwab
2007-03-13 22:19 ` David Kastrup
2007-03-13 22:28 ` Andreas Schwab
2007-03-13 22:54 ` David Kastrup
2007-03-13 23:17 ` Andreas Schwab
2007-03-14 7:06 ` David Kastrup
2007-03-14 9:24 ` Kim F. Storm
2007-03-14 10:00 ` David Kastrup
2007-03-14 10:22 ` Andreas Schwab
2007-03-14 10:52 ` David Kastrup
2007-03-14 11:01 ` Andreas Schwab
2007-03-14 11:12 ` David Kastrup
2007-03-14 12:29 ` Andreas Schwab
2007-03-14 10:01 ` Andreas Schwab
2007-03-14 13:15 ` Kim F. Storm
2007-03-14 13:41 ` Andreas Schwab [this message]
2007-03-14 14:10 ` Kim F. Storm
2007-03-14 14:12 ` Andreas Schwab
2007-03-14 15:02 ` Kim F. Storm
2007-03-14 16:34 ` Andreas Schwab
2007-03-16 9:34 ` Kim F. Storm
2007-03-16 9:59 ` Andreas Schwab
2007-03-14 3:24 ` Richard Stallman
2007-03-14 17:34 ` David Kastrup
2007-03-26 1:47 ` YAMAMOTO Mitsuharu
2007-03-26 2:02 ` Sam Steingold
2007-03-26 2:17 ` YAMAMOTO Mitsuharu
2007-03-28 10:02 ` Kim F. Storm
2007-03-28 15:19 ` Chong Yidong
2007-03-28 15:25 ` Andreas Schwab
2007-03-28 15:33 ` Kim F. Storm
2007-03-28 15:37 ` Andreas Schwab
2007-03-28 20:18 ` Kim F. Storm
2007-03-29 17:59 ` Richard Stallman
2007-03-28 15:30 ` Alfred M. Szmidt
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