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1
2 NOTE! This copyright does *not* cover user programs that use kernel
3 services by normal system calls - this is merely considered normal use
4 of the kernel, and does *not* fall under the heading of "derived work".
5 Also note that the GPL below is copyrighted by the Free Software
6 Foundation, but the instance of code that it refers to (the Linux
7 kernel) is copyrighted by me and others who actually wrote it.
8
9 Also note that the only valid version of the GPL as far as the kernel
10 is concerned is _this_ particular version of the license (ie v2, not
11 v2.2 or v3.x or whatever), unless explicitly otherwise stated.
12
13 Linus Torvalds
14
15----------------------------------------
16
17 GNU GENERAL PUBLIC LICENSE
18 Version 2, June 1991
19
20 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
b3358a11 21 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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22 Everyone is permitted to copy and distribute verbatim copies
23 of this license document, but changing it is not allowed.
24
25 Preamble
26
27 The licenses for most software are designed to take away your
28freedom to share and change it. By contrast, the GNU General Public
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36
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74\f
75 GNU GENERAL PUBLIC LICENSE
76 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
77
78 0. This License applies to any program or other work which contains
79a notice placed by the copyright holder saying it may be distributed
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88Activities other than copying, distribution and modification are not
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95 1. You may copy and distribute verbatim copies of the Program's
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103You may charge a fee for the physical act of transferring a copy, and
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106 2. You may modify your copy or copies of the Program or any portion
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129\f
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187\f
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245 8. If the distribution and/or use of the Program is restricted in
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273
274 NO WARRANTY
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276 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
277FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
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285
286 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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295
296 END OF TERMS AND CONDITIONS
297\f
298 How to Apply These Terms to Your New Programs
299
300 If you develop a new program, and you want it to be of the greatest
301possible use to the public, the best way to achieve this is to make it
302free software which everyone can redistribute and change under these terms.
303
304 To do so, attach the following notices to the program. It is safest
305to attach them to the start of each source file to most effectively
306convey the exclusion of warranty; and each file should have at least
307the "copyright" line and a pointer to where the full notice is found.
308
309 <one line to give the program's name and a brief idea of what it does.>
310 Copyright (C) <year> <name of author>
311
312 This program is free software; you can redistribute it and/or modify
313 it under the terms of the GNU General Public License as published by
314 the Free Software Foundation; either version 2 of the License, or
315 (at your option) any later version.
316
317 This program is distributed in the hope that it will be useful,
318 but WITHOUT ANY WARRANTY; without even the implied warranty of
319 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
320 GNU General Public License for more details.
321
322 You should have received a copy of the GNU General Public License
323 along with this program; if not, write to the Free Software
b3358a11 324 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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325
326
327Also add information on how to contact you by electronic and paper mail.
328
329If the program is interactive, make it output a short notice like this
330when it starts in an interactive mode:
331
332 Gnomovision version 69, Copyright (C) year name of author
333 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
334 This is free software, and you are welcome to redistribute it
335 under certain conditions; type `show c' for details.
336
337The hypothetical commands `show w' and `show c' should show the appropriate
338parts of the General Public License. Of course, the commands you use may
339be called something other than `show w' and `show c'; they could even be
340mouse-clicks or menu items--whatever suits your program.
341
342You should also get your employer (if you work as a programmer) or your
343school, if any, to sign a "copyright disclaimer" for the program, if
344necessary. Here is a sample; alter the names:
345
346 Yoyodyne, Inc., hereby disclaims all copyright interest in the program
347 `Gnomovision' (which makes passes at compilers) written by James Hacker.
348
349 <signature of Ty Coon>, 1 April 1989
350 Ty Coon, President of Vice
351
352This General Public License does not permit incorporating your program into
353proprietary programs. If your program is a subroutine library, you may
354consider it more useful to permit linking proprietary applications with the
355library. If this is what you want to do, use the GNU Library General
356Public License instead of this License.