Groups > comp.programming.threads > #1358

Linux futex for 64-bits

Newsgroups	comp.programming.threads
Date	2013-02-11 23:51 -0800
Message-ID	<a94cbfb2-c189-4c95-a064-78d0346414f6@fn10g2000vbb.googlegroups.com> (permalink)
Subject	Linux futex for 64-bits
From	Alex Vinokur <alex.vinokur@gmail.com>

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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

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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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