From owner-freebsd-net@FreeBSD.ORG Sun May 4 15:56:55 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C32491065676 for ; Sun, 4 May 2008 15:56:55 +0000 (UTC) (envelope-from hlwhyw@shtel.net.cn) Received: from mx1.81890.net (mx1.81890.net [210.74.224.39]) by mx1.freebsd.org (Postfix) with ESMTP id 3DC9F8FC12 for ; Sun, 4 May 2008 15:56:54 +0000 (UTC) (envelope-from hlwhyw@shtel.net.cn) Received: from [210.74.224.42] by [210.74.224.39] with StormMail ESMTP id 56504.1567993108; Mon, 5 May 2008 00:18:52 +0800 (CST) Received: from honglan ([58.24.132.80]) by ims.shtel.net.cn (iPlanet Messaging Server 5.2 HotFix 1.21 (built Sep 8 2003)) with ESMTPA id <0K0C000NBOZXRE@ims.shtel.net.cn> for freebsd-net@freebsd.org; Sun, 04 May 2008 23:43:10 +0800 (CST) Date: Sun, 04 May 2008 23:56:33 +0800 From: kevin To: freebsd-net@freebsd.org Message-id: <001b01c8adff$6cd4cbd0$5084183a@honglan> MIME-version: 1.0 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 X-Mailer: Microsoft Outlook Express 6.00.2900.3138 X-Priority: 3 X-MSMail-priority: Normal X-Mailman-Approved-At: Mon, 05 May 2008 16:24:09 +0000 Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: 7BIT X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Is it possible to change BSD licence to GPL for 4.4BSD-Lite's source code? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 04 May 2008 15:56:55 -0000 Hi, all I want to port 4.4BSD-Lite's TCP/IP source code to my own OS kernel. My OS kernel is GPL licenced. Is it possible for me to modify 4.4BSD-Lite's source code and change its licence from 4.4BSD-Lite licence to GPL licence? BR Kevin Wu