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Re: busyloop in sigchld_handler
From: |
Andreas Schwab |
Subject: |
Re: busyloop in sigchld_handler |
Date: |
Wed, 14 Mar 2007 14:41:01 +0100 |
User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.91 (gnu/linux) |
address@hidden (Kim F. Storm) writes:
> Andreas Schwab <address@hidden> writes:
>
>> address@hidden (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, address@hidden
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."
- Re: busyloop in sigchld_handler, (continued)
- Re: busyloop in sigchld_handler, David Kastrup, 2007/03/14
- Re: busyloop in sigchld_handler, Kim F. Storm, 2007/03/14
- Re: busyloop in sigchld_handler, David Kastrup, 2007/03/14
- Re: busyloop in sigchld_handler, Andreas Schwab, 2007/03/14
- Re: busyloop in sigchld_handler, David Kastrup, 2007/03/14
- Re: busyloop in sigchld_handler, Andreas Schwab, 2007/03/14
- Re: busyloop in sigchld_handler, David Kastrup, 2007/03/14
- Re: busyloop in sigchld_handler, Andreas Schwab, 2007/03/14
- Re: busyloop in sigchld_handler, Andreas Schwab, 2007/03/14
- Re: busyloop in sigchld_handler, Kim F. Storm, 2007/03/14
- Re: busyloop in sigchld_handler,
Andreas Schwab <=
- Re: busyloop in sigchld_handler, Kim F. Storm, 2007/03/14
- Re: busyloop in sigchld_handler, Andreas Schwab, 2007/03/14
- Re: busyloop in sigchld_handler, Kim F. Storm, 2007/03/14
- Re: busyloop in sigchld_handler, Andreas Schwab, 2007/03/14
- Re: busyloop in sigchld_handler, Kim F. Storm, 2007/03/16
- Re: busyloop in sigchld_handler, Andreas Schwab, 2007/03/16
- Re: busyloop in sigchld_handler, Richard Stallman, 2007/03/13
- Re: busyloop in sigchld_handler, David Kastrup, 2007/03/14
Re: busyloop in sigchld_handler, YAMAMOTO Mitsuharu, 2007/03/25