B.3. rrdtool

 RRDTOOL - Round Robin Database Tool
 A tool for fast logging of numerical data graphical display
 of this data.

 Copyright (c) 1998-2006 Tobias Oetiker
 All rights reserved.
 
 GNU GPL License
 ===============

 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the Free
 Software Foundation; either version 2 of the License, or (at your option)
 any later version.

 This program is distributed in the hope that it will be useful, but WITHOUT
 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 more details.

 You should have received a copy of the GNU General Public License along
 with this program; if not, write to the Free Software Foundation, Inc.,
 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA

 FLOSS License Exception 
 =======================
 (Adapted from http://www.mysql.com/company/legal/licensing/foss-exception.html)

 I want specified Free/Libre and Open Source Software ("FLOSS")
 applications to be able to use specified GPL-licensed RRDtool
 libraries (the "Program") despite the fact that not all FLOSS licenses are
 compatible with version 2 of the GNU General Public License (the "GPL").
 
 As a special exception to the terms and conditions of version 2.0 of the GPL:

 You are free to distribute a Derivative Work that is formed entirely from
 the Program and one or more works (each, a "FLOSS Work") licensed under one
 or more of the licenses listed below, as long as:

   1. You obey the GPL in all respects for the Program and the Derivative
   Work, except for identifiable sections of the Derivative Work which are
   not derived from the Program, and which can reasonably be considered
   independent and separate works in themselves,

   2. all identifiable sections of the Derivative Work which are not derived
   from the Program, and which can reasonably be considered independent and
   separate works in themselves,

         1. are distributed subject to one of the FLOSS licenses listed
         below, and

         2. the object code or executable form of those sections are
         accompanied by the complete corresponding machine-readable source
         code for those sections on the same medium and under the same FLOSS
         license as the corresponding object code or executable forms of
         those sections, and

   3. any works which are aggregated with the Program or with a Derivative
   Work on a volume of a storage or distribution medium in accordance with
   the GPL, can reasonably be considered independent and separate works in
   themselves which are not derivatives of either the Program, a Derivative
   Work or a FLOSS Work.

 If the above conditions are not met, then the Program may only be copied,
 modified, distributed or used under the terms and conditions of the GPL.

 FLOSS License List
 ==================
 License name	Version(s)/Copyright Date
 Academic Free License		2.0
 Apache Software License	1.0/1.1/2.0
 Apple Public Source License	2.0
 Artistic license		From Perl 5.8.0
 BSD license			"July 22 1999"
 Common Public License		1.0
 GNU Library or "Lesser" General Public License (LGPL)	2.0/2.1
 Jabber Open Source License	1.0
 MIT License (As listed in file MIT-License.txt)	-
 Mozilla Public License (MPL)	1.0/1.1
 Open Software License		2.0
 OpenSSL license (with original SSLeay license)	"2003" ("1998")
 PHP License			3.0
 Python license (CNRI Python License)	-
 Python Software Foundation License	2.1.1
 Sleepycat License		"1999"
 W3C License			"2001"
 X11 License			"2001"
 Zlib/libpng License		-
 Zope Public License		2.0