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Re: Linux futex for 64-bits

Newsgroups	comp.programming.threads
Date	2013-02-12 11:01 -0800
References	<a94cbfb2-c189-4c95-a064-78d0346414f6@fn10g2000vbb.googlegroups.com>
Message-ID	<9ecf2b5c-b626-49e4-8a60-2ce7ecb0ab0e@googlegroups.com> (permalink)
Subject	Re: Linux futex for 64-bits
From	Codeplug <graham.greene@charter.net>

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On Tuesday, February 12, 2013 2:51:04 AM UTC-5, Alex Vinokur wrote:
> Linux illin793 2.6.32-279.5.2.el6.x86_64 #1 SMP Tue Aug 14 11:36:39
> 
> EDT 2012 x86_64 x86_64 x86_64 GNU/Linux
> 
> 
> 
> From man futex:
> 
> 
> 
>        int futex(int *uaddr, int op, int val, const struct timespec
> 
> *timeout,
> 
>                  int *uaddr2, int val3);
> 
> 
> 
> So, here futex works with 32-bits value.
> 
> 
> 
> Is there futex on Linux that works with 64-bits value?
> 
> 
> 
> Aex

http://stackoverflow.com/questions/14827885/linux-futex-for-64-bits

While looking into "why", I found this to be an interesting read: https://groups.google.com/d/topic/linux.kernel/kdZwuuTIL20/discussion

gg

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Linux futex for 64-bits Alex Vinokur <alex.vinokur@gmail.com> - 2013-02-11 23:51 -0800
  Re: Linux futex for 64-bits Codeplug <graham.greene@charter.net> - 2013-02-12 11:01 -0800

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