path: root/frontends/riscos/distribution/3rdParty/SharedULib/Copyright

UnixLib Copyright
-----------------

UnixLib is Copyright (c) 1995-1999 Simon Callan, Nick Burrett,
Nicholas Clark and Peter Burwood.

These contributors have expressed "no interest" in any further licensing or
copyright in regards to UnixLib.

Other sections are (c) 1999-2006 Nick Burrett, John Tytgat, Peter Naulls,
Peter Teichmann, Alex Waugh, Christian Ludlam, Theo Markettos, Graham Shaw,
James Bursa and John-Mark Bell.

In January 2005, permission was obtained from all relevant contributors
by Peter Naulls to license all past and present contributions to UnixLib
(where possible) under the revised BSD license.  The license is included
in the next section and is applicable to all code in UnixLib that does not
have an explicit license in its source.

Prior to 4th January 2005 and after May 2001, UnixLib contained code licensed
under the GNU General Public License, and versions of UnixLib produced
between these dates are subject to the provisions of the GPL.  We realised
that this might cause potential problems with the wider use of UnixLib in
RISC OS, and along with the desire to clarify the overall licensing status of
UnixLib, GPL code was removed from UnixLib and the above permission from all
copyright holders allowed UnixLib contributions to be relicensed as per the
revised BSD license.  The GPL is therefore not included in this notice
as it is no longer relevant to UnixLib.


Practical notes on using UnixLib in your own programs:

This is a plain English version of guidelines for use of UnixLib in
your programs.  It does not override any of the licenses included
below, but is intended to state instances when it may be used in
free and non-free software.  Where there is contradiction or
ambiguity in this wording, please refer to the specifics of the licence
in question.  These recommendations are based upon our understading
of the GPL/LGPL and BSD licenses and are subject to change should
our understanding of the topics improve.

 - Because UnixLib contains code that is subject to the Lesser GNU
   Public License, the LGPL is the overriding consideration when
   linking UnixLib to programs (unless the program itself is GPL).

 - You are free to use sections of UnixLib in your own programs
   subject to the conditions of that code.  If the entirety of
   that code is under a BSD license, then you can generally use
   that code as you see fit, and there is no further obligation
   from you as long as the copyright notice remains.  If you
   use LGPL code in your program, then your program must also be
   distributed under the LGPL (or GPL).

 - If you use UnixLib in its intended original form - that is as a
   supporting library for ported programs to RISC OS - then your program
   is subject to the LGPL; or the GPL if the program is covered by that.
   Note that you must make the source and any modifications available to for
   both if requested.  This is of course equally true if you write an original
   GPL program using UnixLib.  In most cases, no additional action is
   required of you, especially since source is usually readibly available.

 - If you use UnixLib for a non-free program - whether that's commercial or
   otherwise, then you should carefully read section 6 of the LGPL.  This
   applies, because at the present time, there is no practical method of
   dynamic linking on RISC OS.  At such time that UnixLib is available as a
   shared library, then programs dynamically linking to it will no longer be
   subject to the LPGL as applied to UnixLib.

 - Section 6 means that in practice, you must supply, or offer to
   supply either source or object code for your program.
   This is mainly to allow rebuilding of the executable program
   with later or modified versions of UnixLib.  You must of course
   supply (or better, contribute to the GCCSDK project) any
   modifications you make to UnixLib upon request.


Recommended reading:

Frequently Asked Questions about the GNU GPL
http://www.fsf.org/licenses/gpl-faq.html (has some sections on LGPL)

About the justifications for using LGPL
http://www.fsf.org/licenses/why-not-lgpl.html



===========================================================================

 Copyright (c) 1995-2005 UnixLib Developers
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 3. The name of the author may not be used to endorse or promote products
    derived from this software without specific prior written permission.
 
 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

===========================================================================

Portions of UnixLib are copyright The Regents of the University of
California.

Portions of this library are copyright Sun Microsystems, Inc.  The 

Portions of this library are derived from the GNU C Library and fall under
the GNU Library General Public License.

Portions of this library are copyright Henry Spencer.

Portions of this library are copyright The Regents of the University of
California, Sun Microsystems, Inc., Scriptics Corporation, ActiveState
Corporation and other parties.

Portions of this library are copyright PostgreSQL Global Development Group.

The licenses for the above are duplicated below.


===========================================================================

 Copyright (c) The Regents of the University of California.
 All rights reserved.

 This code is derived from software contributed to Berkeley by
 Chris Torek.

 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 3. All advertising materials mentioning features or use of this software
    must display the following acknowledgement:
        This product includes software developed by the University of
        California, Berkeley and its contributors.
 4. Neither the name of the University nor the names of its contributors
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 THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.

===========================================================================

 Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.

 Developed at SunPro, a Sun Microsystems, Inc. business.
 Permission to use, copy, modify, and distribute this
 software is freely granted, provided that this notice
 is preserved.

===========================================================================

                  GNU LIBRARY GENERAL PUBLIC LICENSE
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     Appendix: How to Apply These Terms to Your New Libraries

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Also add information on how to contact you by electronic and paper mail.

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   <signature of Ty Coon>, 1 April 1990
  Ty Coon, President of Vice

That's all there is to it!

===========================================================================

Copyright (c) 1998, 1999 Henry Spencer.  All rights reserved.

Development of this software was funded, in part, by Cray Research Inc.,
UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics
Corporation, none of whom are responsible for the results.  The author
thanks all of them. 

Redistribution and use in source and binary forms -- with or without
modification -- are permitted for any purpose, provided that
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indicate the origin and nature of any modifications.

I'd appreciate being given credit for this package in the documentation
of software which uses it, but that is not a requirement.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
HENRY SPENCER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

===========================================================================

This software is copyrighted by the Regents of the University of
California, Sun Microsystems, Inc., Scriptics Corporation, ActiveState
Corporation and other parties.  The following terms apply to all files
associated with the software unless explicitly disclaimed in
individual files.

The authors hereby grant permission to use, copy, modify, distribute,
and license this software and its documentation for any purpose, provided
that existing copyright notices are retained in all copies and that this
notice is included verbatim in any distributions. No written agreement,
license, or royalty fee is required for any of the authorized uses.
Modifications to this software may be copyrighted by their authors
and need not follow the licensing terms described here, provided that
the new terms are clearly indicated on the first page of each file where
they apply.

IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.  THIS SOFTWARE
IS PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE
NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
MODIFICATIONS.

GOVERNMENT USE: If you are acquiring this software on behalf of the
U.S. government, the Government shall have only "Restricted Rights"
in the software and related documentation as defined in the Federal 
Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2).  If you
are acquiring the software on behalf of the Department of Defense, the
software shall be classified as "Commercial Computer Software" and the
Government shall have only "Restricted Rights" as defined in Clause
252.227-7013 (c) (1) of DFARs.  Notwithstanding the foregoing, the
authors grant the U.S. Government and others acting in its behalf
permission to use and distribute the software in accordance with the
terms specified in this license. 

===========================================================================

PostgreSQL Database Management System
(formerly known as Postgres, then as Postgres95)

Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group

Portions Copyright (c) 1994, The Regents of the University of California

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without a written agreement
is hereby granted, provided that the above copyright notice and this
paragraph and the following two paragraphs appear in all copies.

IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO
PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.