From owner-freebsd-hackers  Fri Aug 11 10:47:44 2000
Delivered-To: freebsd-hackers@freebsd.org
Received: from oden.exmandato.se (oden.exmandato.se [192.71.33.1])
	by hub.freebsd.org (Postfix) with ESMTP id 4E0A137B568
	for <hackers@freebsd.org>; Fri, 11 Aug 2000 10:47:41 -0700 (PDT)
	(envelope-from jonas.bulow@servicefactory.se)
Received: from servicefactory.se (root@oden.exmandato.se [192.71.33.1])
	by oden.exmandato.se (8.8.8/8.8.5) with ESMTP id TAA22957
	for <hackers@freebsd.org>; Fri, 11 Aug 2000 19:47:38 +0200 (MET DST)
Message-ID: <39943C37.76D2DBCC@servicefactory.se>
Date: Fri, 11 Aug 2000 19:47:36 +0200
From: Jonas Bulow <jonas.bulow@servicefactory.se>
Organization: Service Factory
X-Mailer: Mozilla 4.72 [en] (X11; U; FreeBSD 4.1-STABLE i386)
X-Accept-Language: en
MIME-Version: 1.0
To: hackers@freebsd.org
Subject: IPC, shared memory, syncronization
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Sender: owner-freebsd-hackers@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.ORG

What is the "BSD-way" of access to shared memory (mmap:ed) secure (avoid
race conditions, etc)? Right now I'm using posix semaphores but I would
like to know if there is a substitute like the way kqueue is for
select/poll.


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message