From owner-freebsd-stable@FreeBSD.ORG Tue Jun 2 08:35:00 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 00593106568E for ; Tue, 2 Jun 2009 08:34:59 +0000 (UTC) (envelope-from dudu@dudu.ro) Received: from mail-bw0-f213.google.com (mail-bw0-f213.google.com [209.85.218.213]) by mx1.freebsd.org (Postfix) with ESMTP id 2DA8F8FC1D for ; Tue, 2 Jun 2009 08:34:53 +0000 (UTC) (envelope-from dudu@dudu.ro) Received: by bwz9 with SMTP id 9so8149653bwz.43 for ; Tue, 02 Jun 2009 01:34:52 -0700 (PDT) MIME-Version: 1.0 Received: by 10.223.111.134 with SMTP id s6mr3558138fap.37.1243931692442; Tue, 02 Jun 2009 01:34:52 -0700 (PDT) In-Reply-To: References: <20090601161903.GA40377@stack.nl> <4A24457C.6060100@FreeBSD.org> From: Vlad Galu Date: Tue, 2 Jun 2009 11:34:31 +0300 Message-ID: To: Daniel Eischen Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-stable@freebsd.org, Bruce Simpson , Jilles Tjoelker Subject: Re: Unnamed POSIX shared semaphores X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Jun 2009 08:35:00 -0000 On Tue, Jun 2, 2009 at 12:30 AM, Daniel Eischen wrote: [...] Thank you all for your swift replies. It seems to indeed work for forked processes. The app at $work (written on and for Linux) transported an unnamed semaphore over a POSIX shared memory object. I'll probably make it a named semaphore and only send its name over the shared memory space. Regards, Vlad