From owner-freebsd-emulation@FreeBSD.ORG Tue Feb 3 18:07:12 2004 Return-Path: Delivered-To: freebsd-emulation@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F00CA16A4CE; Tue, 3 Feb 2004 18:07:12 -0800 (PST) Received: from dan.emsphone.com (dan.emsphone.com [199.67.51.101]) by mx1.FreeBSD.org (Postfix) with ESMTP id D43C143D2D; Tue, 3 Feb 2004 18:07:11 -0800 (PST) (envelope-from dan@dan.emsphone.com) Received: (from dan@localhost) by dan.emsphone.com (8.12.10/8.12.10) id i1427BNc068936; Tue, 3 Feb 2004 20:07:11 -0600 (CST) (envelope-from dan) Date: Tue, 3 Feb 2004 20:07:11 -0600 From: Dan Nelson To: "Walter C. Pelissero" Message-ID: <20040204020710.GD77596@dan.emsphone.com> References: <16409.17392.62258.191839@hyde.home.loc> <200401291747.i0THlLL04725@clunix.cl.msu.edu> <16415.61145.783013.602178@hyde.home.loc> <20040203192031.GB77596@dan.emsphone.com> <16416.19009.687804.858168@hyde.home.loc> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <16416.19009.687804.858168@hyde.home.loc> X-OS: FreeBSD 5.2-CURRENT X-message-flag: Outlook Error User-Agent: Mutt/1.5.5.1i cc: freebsd-emulation@freebsd.org cc: freebsd-questions@freebsd.org Subject: Re: Acu Cobol 6.0 for Linux X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Feb 2004 02:07:13 -0000 In the last episode (Feb 04), Walter C. Pelissero said: > A side note. What is the impact of this IPC_64 flag on the FreeBSD > code? Can we ignore it, or does it mean that the Linux emulator is > outdated regarding this "new" flag? Linux IPC_64 support was added to the 5.x tree over a year ago but never got merged back to 4.x. It looks like there are different structures for the IPC_64 case, so just stripping the IPC_64 bit won't work. Take a look at http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/compat/linux/linux_ipc.c.diff?r1=1.30&r2=1.31&f=h - it was a mega-commit, so there's more than just the IPC_64 stuff, but it's pretty easy to pick out the right bits (basically anything with a 64 in it :). -- Dan Nelson dnelson@allantgroup.com