From owner-freebsd-questions@FreeBSD.ORG Tue Sep 2 10:46:18 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5D8F116A4BF for ; Tue, 2 Sep 2003 10:46:18 -0700 (PDT) Received: from out006.verizon.net (out006pub.verizon.net [206.46.170.106]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4099343FDF for ; Tue, 2 Sep 2003 10:46:17 -0700 (PDT) (envelope-from cswiger@mac.com) Received: from mac.com ([68.237.14.199]) by out006.verizon.net (InterMail vM.5.01.05.33 201-253-122-126-133-20030313) with ESMTP id <20030902174616.EXPK5302.out006.verizon.net@mac.com>; Tue, 2 Sep 2003 12:46:16 -0500 Message-ID: <3F54D75F.40205@mac.com> Date: Tue, 02 Sep 2003 13:46:07 -0400 From: Chuck Swiger Organization: The Courts of Chaos User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4) Gecko/20030624 X-Accept-Language: en-us, en MIME-Version: 1.0 To: vmah@cisco.com References: <000001c37174$9a381ea0$0e0110ac@amer.cisco.com> In-Reply-To: <000001c37174$9a381ea0$0e0110ac@amer.cisco.com> X-Enigmail-Version: 0.76.5.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Authentication-Info: Submitted using SMTP AUTH at out006.verizon.net from [68.237.14.199] at Tue, 2 Sep 2003 12:46:16 -0500 cc: freebsd-questions@FreeBSD.ORG Subject: Re: information X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Sep 2003 17:46:18 -0000 Victoria Mah wrote: > Hello, Hello. > I am an attorney at Cisco Systems, Inc. and have been asked to evaluate, > from a legal perspective, obligations concerning usage of your code and > whether making a donation would be appropriate. OK. I'm pretty sure that making a donation to FreeBSD would not be inappropriate, at least. [ ... ] > I am confused why the GPL and LGPL licenses are posted at your site and > whether there are restrictions or obligations imposed, more than "Do not > claim that you wrote this." and "Do not sue us if it breaks." Is all of > the code available from your site licensed under the freeBSD copyright > or some software available under the GPL or LGPL license? Some of the software that "comes with" FreeBSD is under the GPL or LGPL, most notably the compiler toolchain (gcc, gdb, etc). Questions about the GPL should be directed to gnu@gnu.org, for GPLed software (which is generally located under /usr/src/gnu): 1-sec% ls /usr/src COPYRIGHT etc/ release/ CVS/ games/ sbin/ Makefile gnu/ secure/ Makefile.inc1 include/ share/ Makefile.upgrade kerberos5/ sys/ README kerberosIV/ tools/ UPDATING lib/ usr.bin/ bin/ libexec/ usr.sbin/ contrib/ make.conf crypto/ nohup.out The rest of the FreeBSD software, contained in the other parts of /usr/src (such as the FreeBSD kernel and most of the "BSD userland" utilities) are generally under the "modified BSD license". However, I'd imagine that kerberos is under the MIT license, say, and there are undoubtedly other exceptions. It's a very open license without other restrictions or obligations. > Also, the freeBSD copyright seems directed toward copyright but silent > toward patent rights and trade secrets. Is this intentional? The number of people who have written code either under a BSD-style copyright, or for the FreeBSD project specificly, is a fairly large and diverse group of people. If you generalize broadly over a large enough group, you will find exceptions to almost any statement, but: Yes, they intended to publish their software under an open source license. No, not all of them intended to say nothing about patent rights or trade secrets. -- -Chuck