566 lines
16 KiB
HTML
566 lines
16 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
|
|
<HTML
|
|
><HEAD
|
|
><TITLE
|
|
>TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION</TITLE
|
|
><META
|
|
NAME="GENERATOR"
|
|
CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
|
|
REL="HOME"
|
|
TITLE="Spam Filtering for Mail Exchangers"
|
|
HREF="index.html"><LINK
|
|
REL="UP"
|
|
TITLE="GNU General Public License"
|
|
HREF="gpl.html"><LINK
|
|
REL="PREVIOUS"
|
|
TITLE="Preamble"
|
|
HREF="gpl-1.html"><LINK
|
|
REL="NEXT"
|
|
TITLE="How to Apply These Terms to Your New Programs
|
|
"
|
|
HREF="gpl-3.html"></HEAD
|
|
><BODY
|
|
CLASS="sect1"
|
|
BGCOLOR="#FFFFFF"
|
|
TEXT="#000000"
|
|
LINK="#0000FF"
|
|
VLINK="#840084"
|
|
ALINK="#0000FF"
|
|
><DIV
|
|
CLASS="NAVHEADER"
|
|
><TABLE
|
|
SUMMARY="Header navigation table"
|
|
WIDTH="100%"
|
|
BORDER="0"
|
|
CELLPADDING="0"
|
|
CELLSPACING="0"
|
|
><TR
|
|
><TH
|
|
COLSPAN="3"
|
|
ALIGN="center"
|
|
>Spam Filtering for Mail Exchangers: </TH
|
|
></TR
|
|
><TR
|
|
><TD
|
|
WIDTH="10%"
|
|
ALIGN="left"
|
|
VALIGN="bottom"
|
|
><A
|
|
HREF="gpl-1.html"
|
|
ACCESSKEY="P"
|
|
>Prev</A
|
|
></TD
|
|
><TD
|
|
WIDTH="80%"
|
|
ALIGN="center"
|
|
VALIGN="bottom"
|
|
>Appendix B. GNU General Public License</TD
|
|
><TD
|
|
WIDTH="10%"
|
|
ALIGN="right"
|
|
VALIGN="bottom"
|
|
><A
|
|
HREF="gpl-3.html"
|
|
ACCESSKEY="N"
|
|
>Next</A
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
><HR
|
|
ALIGN="LEFT"
|
|
WIDTH="100%"></DIV
|
|
><DIV
|
|
CLASS="sect1"
|
|
><H1
|
|
CLASS="sect1"
|
|
><A
|
|
NAME="gpl-2"
|
|
></A
|
|
>B.2. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION</H1
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-0"
|
|
></A
|
|
>B.2.1. Section 0</H2
|
|
><P
|
|
> This License applies to any program or other work which contains a notice
|
|
placed by the copyright holder saying it may be distributed under the terms
|
|
of this General Public License. The "Program", below, refers to any such
|
|
program or work, and a
|
|
<SPAN
|
|
CLASS="QUOTE"
|
|
>"work based on the Program
|
|
"</SPAN
|
|
> means either
|
|
the Program or any derivative work under copyright law: that is to say, a
|
|
work containing the Program or a portion of it, either verbatim or with
|
|
modifications and/or translated into another language. (Hereinafter, translation
|
|
is included without limitation in the term
|
|
<SPAN
|
|
CLASS="QUOTE"
|
|
>"modification
|
|
"</SPAN
|
|
>.) Each licensee is addressed as <SPAN
|
|
CLASS="QUOTE"
|
|
>"you"</SPAN
|
|
>.
|
|
</P
|
|
><P
|
|
> Activities other than copying, distribution and modification are not covered by
|
|
this License; they are outside its scope. The act of running the Program is not
|
|
restricted, and the output from the Program is covered only if its contents
|
|
constitute a work based on the Program (independent of having been made by running
|
|
the Program). Whether that is true depends on what the Program does.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-1"
|
|
></A
|
|
>B.2.2. Section 1</H2
|
|
><P
|
|
> You may copy and distribute verbatim copies of the Program's source code as you
|
|
receive it, in any medium, provided that you conspicuously and appropriately
|
|
publish on each copy an appropriate copyright notice and disclaimer of warranty;
|
|
keep intact all the notices that refer to this License and to the absence of any
|
|
warranty; and give any other recipients of the Program a copy of this License
|
|
along with the Program.
|
|
</P
|
|
><P
|
|
> You may charge a fee for the physical act of transferring a copy, and you may at
|
|
your option offer warranty protection in exchange for a fee.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-2"
|
|
></A
|
|
>B.2.3. Section 2</H2
|
|
><P
|
|
> You may modify your copy or copies of the Program or any portion of it, thus
|
|
forming a work based on the Program, and copy and distribute such modifications
|
|
or work under the terms of
|
|
<A
|
|
HREF="gpl-2.html#gpl-2-1"
|
|
>Section 1
|
|
</A
|
|
> above, provided
|
|
that you also meet all of these conditions:
|
|
<P
|
|
></P
|
|
><OL
|
|
TYPE="1"
|
|
><LI
|
|
><P
|
|
> You must cause the modified files to carry prominent notices stating that
|
|
you changed the files and the date of any change.
|
|
</P
|
|
></LI
|
|
><LI
|
|
><P
|
|
> You must cause any work that you distribute or publish, that in whole or
|
|
in part contains or is derived from the Program or any part thereof, to be
|
|
licensed as a whole at no charge to all third parties under the terms of
|
|
this License.
|
|
</P
|
|
></LI
|
|
><LI
|
|
><P
|
|
> If the modified program normally reads commands interactively when run, you
|
|
must cause it, when started running for such interactive use in the most
|
|
ordinary way, to print or display an announcement including an appropriate
|
|
copyright notice and a notice that there is no warranty (or else, saying
|
|
that you provide a warranty) and that users may redistribute the program
|
|
under these conditions, and telling the user how to view a copy of this
|
|
License.
|
|
<DIV
|
|
CLASS="note"
|
|
><P
|
|
></P
|
|
><TABLE
|
|
CLASS="note"
|
|
WIDTH="100%"
|
|
BORDER="0"
|
|
><TR
|
|
><TD
|
|
WIDTH="25"
|
|
ALIGN="CENTER"
|
|
VALIGN="TOP"
|
|
><IMG
|
|
SRC="../images/note.gif"
|
|
HSPACE="5"
|
|
ALT="Note"></TD
|
|
><TH
|
|
ALIGN="LEFT"
|
|
VALIGN="CENTER"
|
|
><B
|
|
>Exception:</B
|
|
></TH
|
|
></TR
|
|
><TR
|
|
><TD
|
|
> </TD
|
|
><TD
|
|
ALIGN="LEFT"
|
|
VALIGN="TOP"
|
|
><P
|
|
> If the Program itself is interactive but does not normally print such an
|
|
announcement, your work based on the Program is not required to print an
|
|
announcement.)
|
|
</P
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
></DIV
|
|
>
|
|
</P
|
|
></LI
|
|
></OL
|
|
>
|
|
</P
|
|
><P
|
|
> These requirements apply to the modified work as a whole. If identifiable sections
|
|
of that work are not derived from the Program, and can be reasonably considered
|
|
independent and separate works in themselves, then this License, and its terms,
|
|
do not apply to those sections when you distribute them as separate works. But when
|
|
you distribute the same sections as part of a whole which is a work based on the
|
|
Program, the distribution of the whole must be on the terms of this License, whose
|
|
permissions for other licensees extend to the entire whole, and thus to each and
|
|
every part regardless of who wrote it.
|
|
</P
|
|
><P
|
|
> Thus, it is not the intent of this section to claim rights or contest your rights
|
|
to work written entirely by you; rather, the intent is to exercise the right to control
|
|
the distribution of derivative or collective works based on the Program.
|
|
</P
|
|
><P
|
|
> In addition, mere aggregation of another work not based on the Program with the Program
|
|
(or with a work based on the Program) on a volume of a storage or distribution medium
|
|
does not bring the other work under the scope of this License.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-3"
|
|
></A
|
|
>B.2.4. Section 3</H2
|
|
><P
|
|
> You may copy and distribute the Program (or a work based on it, under
|
|
<A
|
|
HREF="gpl-2.html#gpl-2-2"
|
|
>Section 2
|
|
</A
|
|
> in object code or executable form under the terms of
|
|
<A
|
|
HREF="gpl-2.html#gpl-2-1"
|
|
>Sections 1
|
|
</A
|
|
> and
|
|
<A
|
|
HREF="gpl-2.html#gpl-2-2"
|
|
>2
|
|
</A
|
|
> above provided that you also do one of the following:
|
|
<P
|
|
></P
|
|
><OL
|
|
TYPE="1"
|
|
><LI
|
|
><P
|
|
> Accompany it with the complete corresponding machine-readable source code, which
|
|
must be distributed under the terms of Sections 1 and 2 above on a medium
|
|
customarily used for software interchange; or,
|
|
</P
|
|
></LI
|
|
><LI
|
|
><P
|
|
> Accompany it with a written offer, valid for at least three years, to give any
|
|
third party, for a charge no more than your cost of physically performing source
|
|
distribution, a complete machine-readable copy of the corresponding source code,
|
|
to be distributed under the terms of Sections 1 and 2 above on a medium customarily
|
|
used for software interchange; or,
|
|
</P
|
|
></LI
|
|
><LI
|
|
><P
|
|
> Accompany it with the information you received as to the offer to distribute
|
|
corresponding source code. (This alternative is allowed only for noncommercial
|
|
distribution and only if you received the program in object code or executable form
|
|
with such an offer, in accord with Subsection b above.)
|
|
</P
|
|
></LI
|
|
></OL
|
|
>
|
|
</P
|
|
><P
|
|
> The source code for a work means the preferred form of the work for making modifications
|
|
to it. For an executable work, complete source code means all the source code for all modules
|
|
it contains, plus any associated interface definition files, plus the scripts used to control
|
|
compilation and installation of the executable. However, as a special exception, the source
|
|
code distributed need not include anything that is normally distributed (in either source or
|
|
binary form) with the major components (compiler, kernel, and so on) of the operating system
|
|
on which the executable runs, unless that component itself accompanies the executable.
|
|
</P
|
|
><P
|
|
> If distribution of executable or object code is made by offering access to copy from a
|
|
designated place, then offering equivalent access to copy the source code from the same place
|
|
counts as distribution of the source code, even though third parties are not compelled to
|
|
copy the source along with the object code.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-4"
|
|
></A
|
|
>B.2.5. Section 4</H2
|
|
><P
|
|
> You may not copy, modify, sublicense, or distribute the Program except as expressly provided
|
|
under this License. Any attempt otherwise to copy, modify, sublicense or distribute the
|
|
Program is void, and will automatically terminate your rights under this License. However,
|
|
parties who have received copies, or rights, from you under this License will not have their
|
|
licenses terminated so long as such parties remain in full compliance.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-5"
|
|
></A
|
|
>B.2.6. Section 5</H2
|
|
><P
|
|
> You are not required to accept this License, since you have not signed it. However, nothing
|
|
else grants you permission to modify or distribute the Program or its derivative works.
|
|
These actions are prohibited by law if you do not accept this License. Therefore, by modifying
|
|
or distributing the Program (or any work based on the Program), you indicate your acceptance
|
|
of this License to do so, and all its terms and conditions for copying, distributing or
|
|
modifying the Program or works based on it.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-6"
|
|
></A
|
|
>B.2.7. Section 6</H2
|
|
><P
|
|
> Each time you redistribute the Program (or any work based on the Program), the recipient
|
|
automatically receives a license from the original licensor to copy, distribute or modify
|
|
the Program subject to these terms and conditions. You may not impose any further restrictions
|
|
on the recipients' exercise of the rights granted herein. You are not responsible for enforcing
|
|
compliance by third parties to this License.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-7"
|
|
></A
|
|
>B.2.8. Section 7</H2
|
|
><P
|
|
> If, as a consequence of a court judgment or allegation of patent infringement or for any other
|
|
reason (not limited to patent issues), conditions are imposed on you (whether by court order,
|
|
agreement or otherwise) that contradict the conditions of this License, they do not excuse you
|
|
from the conditions of this License. If you cannot distribute so as to satisfy simultaneously
|
|
your obligations under this License and any other pertinent obligations, then as a consequence
|
|
you may not distribute the Program at all. For example, if a patent license would not permit
|
|
royalty-free redistribution of the Program by all those who receive copies directly or
|
|
indirectly through you, then the only way you could satisfy both it and this License would be
|
|
to refrain entirely from distribution of the Program.
|
|
</P
|
|
><P
|
|
> If any portion of this section is held invalid or unenforceable under any particular circumstance,
|
|
the balance of the section is intended to apply and the section as a whole is intended to apply
|
|
in other circumstances.
|
|
</P
|
|
><P
|
|
> It is not the purpose of this section to induce you to infringe any patents or other property
|
|
right claims or to contest validity of any such claims; this section has the sole purpose of
|
|
protecting the integrity of the free software distribution system, which is implemented by public
|
|
license practices. Many people have made generous contributions to the wide range of software
|
|
distributed through that system in reliance on consistent application of that system; it is up
|
|
to the author/donor to decide if he or she is willing to distribute software through any other
|
|
system and a licensee cannot impose that choice.
|
|
</P
|
|
><P
|
|
> This section is intended to make thoroughly clear what is believed to be a consequence of the
|
|
rest of this License.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-8"
|
|
></A
|
|
>B.2.9. Section 8</H2
|
|
><P
|
|
> If the distribution and/or use of the Program is restricted in certain countries either by patents
|
|
or by copyrighted interfaces, the original copyright holder who places the Program under this License
|
|
may add an explicit geographical distribution limitation excluding those countries, so that
|
|
distribution is permitted only in or among countries not thus excluded. In such case, this License
|
|
incorporates the limitation as if written in the body of this License.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-9"
|
|
></A
|
|
>B.2.10. Section 9</H2
|
|
><P
|
|
> The Free Software Foundation may publish revised and/or new versions of the General Public License
|
|
from time to time. Such new versions will be similar in spirit to the present version, but may differ
|
|
in detail to address new problems or concerns.
|
|
</P
|
|
><P
|
|
> Each version is given a distinguishing version number. If the Program specifies a version number of
|
|
this License which applies to it and "any later version", you have the option of following the terms
|
|
and conditions either of that version or of any later version published by the Free Software
|
|
Foundation. If the Program does not specify a version number of this License, you may choose any
|
|
version ever published by the Free Software Foundation.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-10"
|
|
></A
|
|
>B.2.11. Section 10</H2
|
|
><P
|
|
> If you wish to incorporate parts of the Program into other free programs whose distribution
|
|
conditions are different, write to the author to ask for permission. For software which is copyrighted
|
|
by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions
|
|
for this. Our decision will be guided by the two goals of preserving the free status of all
|
|
derivatives of our free software and of promoting the sharing and reuse of software generally.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-11"
|
|
></A
|
|
>B.2.12. NO WARRANTY Section 11</H2
|
|
><P
|
|
> BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT
|
|
PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
|
|
OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
|
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
|
</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="sect2"
|
|
><H2
|
|
CLASS="sect2"
|
|
><A
|
|
NAME="gpl-2-12"
|
|
></A
|
|
>B.2.13. Section 12</H2
|
|
><P
|
|
> IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR
|
|
ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU
|
|
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
|
|
INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH
|
|
ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
|
|
DAMAGES.
|
|
</P
|
|
><P
|
|
>END OF TERMS AND CONDITIONS
|
|
</P
|
|
></DIV
|
|
></DIV
|
|
><DIV
|
|
CLASS="NAVFOOTER"
|
|
><HR
|
|
ALIGN="LEFT"
|
|
WIDTH="100%"><TABLE
|
|
SUMMARY="Footer navigation table"
|
|
WIDTH="100%"
|
|
BORDER="0"
|
|
CELLPADDING="0"
|
|
CELLSPACING="0"
|
|
><TR
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="gpl-1.html"
|
|
ACCESSKEY="P"
|
|
>Prev</A
|
|
></TD
|
|
><TD
|
|
WIDTH="34%"
|
|
ALIGN="center"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="index.html"
|
|
ACCESSKEY="H"
|
|
>Home</A
|
|
></TD
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="right"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="gpl-3.html"
|
|
ACCESSKEY="N"
|
|
>Next</A
|
|
></TD
|
|
></TR
|
|
><TR
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
|
VALIGN="top"
|
|
>Preamble</TD
|
|
><TD
|
|
WIDTH="34%"
|
|
ALIGN="center"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="gpl.html"
|
|
ACCESSKEY="U"
|
|
>Up</A
|
|
></TD
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="right"
|
|
VALIGN="top"
|
|
>How to Apply These Terms to Your New Programs</TD
|
|
></TR
|
|
></TABLE
|
|
></DIV
|
|
></BODY
|
|
></HTML
|
|
> |