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Re: busyloop in sigchld_handler


From: Kim F. Storm
Subject: Re: busyloop in sigchld_handler
Date: Fri, 16 Mar 2007 10:34:40 +0100
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.95 (gnu/linux)

Andreas Schwab <address@hidden> writes:

> address@hidden (Kim F. Storm) writes:
>
>> That's what the doc says, but that's not what the 2.4 Linux kernel
>> code seems to be doing (I included the relevant snippet of sys_wait4
>> in my previous message).
>
> The snippet exactly matches the intented behaviour.  Traced processes are
> only reported when !WUNTRACED.

So it is "intended behaviour" vs. "documented behaviour".

The man pages talks about "stopped processes" -- it doesn't mention
(un)traced processes at all.

-- 
Kim F. Storm <address@hidden> http://www.cua.dk





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