how to know atomic_cmpset_64 is defined

From: David Xu <davidxu_at_freebsd.org>
Date: Wed, 06 Nov 2013 15:24:51 +0800

Hi,

I want to use atomic_cmpset_64, but some arch may not support it,
Is there a way to figure out that atomic_cmpset_64 is defined when
compiling ?

Regards,
David Xu

Received on Wed Nov 06 2013 - 06:24:46 UTC

This message: [ Message body ]
Next message: Volodymyr Kostyrko: "Re: cron(8) improvement"
Previous message: FreeBSD Tinderbox: "[head tinderbox] failure on powerpc64/powerpc"

Contemporary messages sorted: [ by date ] [ by thread ] [ by subject ] [ by author ]

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:44 UTC