From owner-freebsd-smp  Tue Mar 18  9: 2:55 2003
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Date: Tue, 18 Mar 2003 11:02:53 -0600
From: Dan Nelson <dnelson@allantgroup.com>
To: Guy Helmer <ghelmer@palisadesys.com>
Cc: smp@FreeBSD.ORG
Subject: Re: Userland atomic adds?
Message-ID: <20030318170253.GC2054@dan.emsphone.com>
References: <FPEBKMIFGFHCGLLKBLMMOENKCBAA.ghelmer@palisadesys.com>
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In the last episode (Mar 18), Guy Helmer said:
> Simple question: are atomic adds / subtracts available in userland?

Try the functions in <machine/atomic.h>

-- 
	Dan Nelson
	dnelson@allantgroup.com

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