LICENCE.cavium_liquidio 26 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429
This file contains licences pertaining to the following firmwares for
LiquidIO (c) adapters

1. lio_nic_23xx.bin, lio_210nv_nic.bin, lio_410nv_nic.bin
2. lio_vsw_23xx.bin

###########################################################################

1. lio_nic_23xx.bin, lio_210nv_nic.bin, lio_410nv_nic.bin

Copyright (c) 2018, Cavium, Inc. All rights reserved.

Software License Agreement

ANY USE, REPRODUCTION, OR DISTRIBUTION OF THE ACCOMPANYING BINARY SOFTWARE
CONSTITUTES LICENSEEE'S ACCEPTANCE OF THE TERMS AND CONDITIONS OF THIS AGREEMENT.

Licensed Software. Subject to the terms and conditions of this Agreement,
Cavium, Inc. ("Cavium") grants to Licensee a worldwide, non-exclusive, and
royalty-free license to use, reproduce, and distribute the binary software in
its complete and unmodified form as provided by Cavium.

Restrictions. Licensee must reproduce the Cavium copyright notice above with
each binary software copy. Licensee must not reverse engineer, decompile,
disassemble or modify in any way the binary software. Licensee must not use
the binary software in violation of any applicable law or regulation. This
Agreement shall automatically terminate upon Licensee's breach of any term or
condition of this Agreement in which case, Licensee shall destroy all copies of
the binary software.

Warranty Disclaimer.  THE LICENSED SOFTWARE IS OFFERED "AS IS," AND CAVIUM
GRANTS AND LICENSEE RECEIVES NO WARRANTIES OF ANY KIND, WHETHER EXPRESS,
IMPLIED, STATUTORY, OR BY COURSE OF COMMUNICATION OR DEALING WITH LICENSEE, OR
OTHERWISE.  CAVIUM AND ITS LICENSORS SPECIFICALLY DISCLAIM ANY IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, OR
NONINFRINGEMENT OF THIRD PARTY RIGHTS, CONCERNING THE LICENSED SOFTWARE,
DERIVATIVE WORKS, OR ANY DOCUMENTATION PROVIDED WITH THE FOREGOING.  WITHOUT
LIMITING THE GENERALITY OF THE FOREGOING, CAVIUM DOES NOT WARRANT THAT THE
LICENSED SOFTWARE IS ERROR-FREE OR WILL OPERATE WITHOUT INTERRUPTION, AND
CAVIUM GRANTS NO WARRANTY REGARDING ITS USE OR THE RESULTS THEREFROM, INCLUDING
ITS CORRECTNESS, ACCURACY, OR RELIABILITY.

Limitation of Liability. IN NO EVENT WILL LICENSEE, CAVIUM, OR ANY OF CAVIUM'S
LICENSORS HAVE ANY LIABILITY HEREUNDER FOR ANY INDIRECT, SPECIAL, OR
CONSEQUENTIAL DAMAGES, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
FOR BREACH OF CONTRACT, TORT (INCLUDING NEGLIGENCE), OR OTHERWISE, ARISING OUT
OF THIS AGREEMENT, INCLUDING DAMAGES FOR LOSS OF PROFITS, OR THE COST OF
PROCUREMENT OF SUBSTITUTE GOODS, EVEN IF SUCH PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.

Export and Import Laws.  Licensee acknowledges and agrees that the Licensed
Software (including technical data and related technology) may be controlled by
the export control laws, rules, regulations, restrictions and national security
controls of the United States and other applicable foreign agencies (the
"Export Controls"), and agrees not export or re-export, or allow the export or
re-export of export-controlled the Licensed Software (including technical data
and related technology) or any copy, portion or direct product of the foregoing
in violation of the Export Controls. Licensee hereby represents that
(i) Licensee is not an entity or person to whom provision of the Licensed
Software (including technical data and related technology) is restricted or
prohibited by the Export Controls; and (ii) Licensee will not export, re-export
or otherwise transfer the export-controlled Licensed Software (including
technical data and related technology) in violation of U.S. sanction programs
or export control regulations to (a) any country, or  national or resident of
any country, subject to a United States trade embargo, (b) any person or entity
to whom shipment is restricted or prohibited by the Export Controls, or
(c) anyone who is engaged in activities related to the design, development,
production, or use of nuclear materials, nuclear facilities, nuclear weapons,
missiles or chemical or biological weapons.

###########################################################################

2. lio_vsw_23xx.bin

The Cavium LiquidIO Software Package provides the following copyrighted software
 programs:
(a) LiquidIO VSW software that includes:
(i) Cavium Simple Execution (SE) Application,
and
(ii) Open vSwitch;
and
(b) Linux Kernel including certain modifications authored by Cavium.

Information is provided below regarding the relevant licenses and terms of use
 (including third party licenses) that apply to the above mentioned bundled
 software programs included in the Cavium LiquidIO Software Package.

I.	Third Party Software, Written Offer Procedure, and Acknowledgements.
The copyrights for certain software programs included in Cavium
LiquidIO Software Package are distributed under their respective licenses.

Within the Cavium LiquidIO Software Package, a Linux Kernel is provided under
the GNU General Public License version 2.0 ("GPL2").  For three (3) years from
the date of purchase of the Cavium LiquidIO Software Package, copies of the
source code of the Linux Kernel software program may be obtained by emailing a
request to info@cavium.com. With the emailed request, please include
(i) the product name and version number of the Cavium software, and
(ii) your name and address. Cavium reserves the right to charge a nominal fee
for providing source code in accordance with the terms of GPL2.
A copy of the GPL is provided in Section IV, which is below.

Also included within the Cavium LiquidIO Software Package is LiquidIO VSW
software that is distributed under the Cavium End User License Agreement below.
The LiquidIO VSW further includes Open vSwitch software that is dual licensed
under both the Cavium End User License Agreement and the Apache 2.0 license.

II.	Cavium End User License Agreement.
PLEASE READ THIS END USER LICENSE AGREEMENT CAREFULLY.   EXECUTING, INSTALLING
OR USING CAVIUM LIQUIDIO VSW SOFTWARE CONSTITUTES ACCEPTANCE OF THIS AGREEMENT.
CAVIUM, INC. OR ITS SUBSIDIARY IS WILLING TO LICENSE THE LIQUIDIO VSW SOFTWARE
TO YOU ONLY UPON THE CONDITION THAT YOU ACCEPT ALL OF THE TERMS CONTAINED IN
THIS END USER LICENSE AGREEMENT.  BY EXECUTING, INSTALLING, OR USING THE
LIQUIDIO VSW SOFTWARE, YOU ARE BINDING YOURSELF AND YOUR BUSINESS ENTITY THAT
YOU REPRESENT (COLLECTIVELY, "CUSTOMER") TO THIS CAVIUM END USER LICENSE
AGREEMENT. IF YOU DO NOT AGREE TO ALL OF THE TERMS OF THE AGREEMENT,
THEN CAVIUM IS UNWILLING TO LICENSE THE LIQUIDIO VSW SOFTWARE TO YOU.

The following terms govern Customer's access and use of LiquidIO VSW software,
except to the extent there is a separate signed agreement ("Signed Agreement")
between Customer and Cavium governing Customer's use of LiquidIO VSW software.
If there is such a separate Signed Agreement, then the order of precedence
shall be (1) the Signed Agreement and (2) the Cavium End User License Agreement.

Conditioned upon compliance with the terms and conditions of this license and
any Singed Agreement, Cavium grant to Customer a revocable, nonexclusive, and
nontransferable license to (a) use and modify without right to sublicense the
LiquidIO VSW software, solely for the purpose of incorporating the LiquidIO VSW
software for use with a Cavium product, and (b) reproduce and distribute,
in object code form only, copies of Liquid IO software solely for use with the
Cavium products.

CAVIUM LIQUIDIO SOFTWARE PACKAGE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.

III.  Apache License 2.0
Open vSwith software program of the LiquidIO Software Package is licensed under
the Apache License, Version 2.0 (the "Apache License").  You may obtain a copy
of the Apache License at http://www.apache.org/licenses/LICENSE-2.0.
Unless required by applicable law or agreed to in writing, software distributed
under the Apache License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License
for the specific language governing permissions and limitations under the
License.

IV.  GPL2
The Linux Kernel software program of the LiquidIO Software Package is licensed
under the GPL2, and the terms of which are as follows:

GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

Everyone is permitted to copy and distribute verbatim copiesof this license
document, but changing it is not allowed.
i.	Preamble
The licenses for most software are designed to take away your freedom to share
and change it. By contrast, the GNU General Public License is intended to
guarantee your freedom to share and change free software--to make sure the
software is free for all its users. This General Public License applies to most
of the Free Software Foundation's software and to any other program whose
authors commit to using it. (Some other Free Software Foundation software is
covered by the GNU Lesser General Public License instead.)
You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not price.
Our General Public Licenses are designed to make sure that you have the freedom
to distribute copies of free software (and charge for this service if you wish),
 that you receive source code or can get it if you want it, that you can change
the software or use pieces of it in new free programs; and that you know you can
 do these things.
To protect your rights, we need to make restrictions that forbid anyone to deny
you these rights or to ask you to surrender the rights. These restrictions
translate to certain responsibilities for you if you distribute copies of the
software, or if you modify it.
For example, if you distribute copies of such a program, whether gratis or for a
 fee, you must give the recipients all the rights that you have. You must make
sure that they, too, receive or can get the source code. And you must show them
these terms so they know their rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy, distribute
and/or modify the software.
Also, for each author's protection and ours, we want to make certain that
everyone understands that there is no warranty for this free software.
If the software is modified by someone else and passed on, we want its
recipients to know that what they have is not the original, so that any problems
 introduced by others will not reflect on the original authors' reputations.
Finally, any free program is threatened constantly by software patents. We wish
to avoid the danger that redistributors of a free program will individually
obtain patent licenses, in effect making the program proprietary.
To prevent this, we have made it clear that any patent must be licensed for
everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and modification
follow.
ii.	TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. 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 "work based on the Program" 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 "modification".) Each licensee is addressed as "you".
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.
1. 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.
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.
2. 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 Section 1 above, provided that you also meet all of
these conditions:
a) You must cause the modified files to carry prominent notices stating that you
 changed the files and the date of any change.
b) 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.
c) 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.
(Exception: 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.)
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.
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.
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.
3. You may copy and distribute the Program (or a work based on it, under
Section 2) in object code or executable form under the terms of Sections 1 and 2
above provided that you also do one of the following:
a) 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,
b) 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,
c) 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.)
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.
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.
4. 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.
5. 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.
6. 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.
7. 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. 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. 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.
This section is intended to make thoroughly clear what is believed to be a
consequence of the rest of this License.
8. 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.
9. 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.
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.
10. 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.
NO WARRANTY
11. 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.
12. 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.
                     END OF TERMS AND CONDITIONS

            How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    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.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

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

If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:

    Gnomovision version 69, Copyright (C) year name of author
    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary.  Here is a sample; alter the names:

  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
  `Gnomovision' (which makes passes at compilers) written by James Hacker.

  <signature of Ty Coon>, 1 April 1989
  Ty Coon, President of Vice

This General Public License does not permit incorporating your program into
proprietary programs.  If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.