LICENSE 13 KB

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  1. The Plan 9 software is provided under the terms of the
  2. Lucent Public License, Version 1.02, reproduced below,
  3. with the following notable exceptions:
  4. 1. No right is granted to create derivative works of or
  5. to redistribute (other than with the Plan 9 Operating System)
  6. the screen imprinter fonts identified in subdirectory
  7. /lib/font/bit/lucida and printer fonts (Lucida Sans Unicode, Lucida
  8. Sans Italic, Lucida Sans Demibold, Lucida Typewriter, Lucida Sans
  9. Typewriter83), identified in subdirectory /sys/lib/postscript/font.
  10. These directories contain material copyrights by B&H Inc. and Y&Y Inc.
  11. 2. The printer fonts identified in subdirectory /sys/lib/ghostscript/font
  12. are subject to the GNU GPL, reproduced in the file /LICENSE.gpl.
  13. 3. The ghostscript program in the subdirectory /sys/src/cmd/gs is
  14. covered by the Aladdin Free Public License, reproduced in the file
  15. /LICENSE.afpl.
  16. Other, less notable exceptions are marked in the file tree with
  17. COPYING, COPYRIGHT, or LICENSE files.
  18. ===================================================================
  19. Lucent Public License Version 1.02
  20. THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS PUBLIC
  21. LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE
  22. PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
  23. 1. DEFINITIONS
  24. "Contribution" means:
  25. a. in the case of Lucent Technologies Inc. ("LUCENT"), the Original
  26. Program, and
  27. b. in the case of each Contributor,
  28. i. changes to the Program, and
  29. ii. additions to the Program;
  30. where such changes and/or additions to the Program were added to the
  31. Program by such Contributor itself or anyone acting on such
  32. Contributor's behalf, and the Contributor explicitly consents, in
  33. accordance with Section 3C, to characterization of the changes and/or
  34. additions as Contributions.
  35. "Contributor" means LUCENT and any other entity that has Contributed a
  36. Contribution to the Program.
  37. "Distributor" means a Recipient that distributes the Program,
  38. modifications to the Program, or any part thereof.
  39. "Licensed Patents" mean patent claims licensable by a Contributor
  40. which are necessarily infringed by the use or sale of its Contribution
  41. alone or when combined with the Program.
  42. "Original Program" means the original version of the software
  43. accompanying this Agreement as released by LUCENT, including source
  44. code, object code and documentation, if any.
  45. "Program" means the Original Program and Contributions or any part
  46. thereof
  47. "Recipient" means anyone who receives the Program under this
  48. Agreement, including all Contributors.
  49. 2. GRANT OF RIGHTS
  50. a. Subject to the terms of this Agreement, each Contributor hereby
  51. grants Recipient a non-exclusive, worldwide, royalty-free copyright
  52. license to reproduce, prepare derivative works of, publicly display,
  53. publicly perform, distribute and sublicense the Contribution of such
  54. Contributor, if any, and such derivative works, in source code and
  55. object code form.
  56. b. Subject to the terms of this Agreement, each Contributor hereby
  57. grants Recipient a non-exclusive, worldwide, royalty-free patent
  58. license under Licensed Patents to make, use, sell, offer to sell,
  59. import and otherwise transfer the Contribution of such Contributor, if
  60. any, in source code and object code form. The patent license granted
  61. by a Contributor shall also apply to the combination of the
  62. Contribution of that Contributor and the Program if, at the time the
  63. Contribution is added by the Contributor, such addition of the
  64. Contribution causes such combination to be covered by the Licensed
  65. Patents. The patent license granted by a Contributor shall not apply
  66. to (i) any other combinations which include the Contribution, nor to
  67. (ii) Contributions of other Contributors. No hardware per se is
  68. licensed hereunder.
  69. c. Recipient understands that although each Contributor grants the
  70. licenses to its Contributions set forth herein, no assurances are
  71. provided by any Contributor that the Program does not infringe the
  72. patent or other intellectual property rights of any other entity. Each
  73. Contributor disclaims any liability to Recipient for claims brought by
  74. any other entity based on infringement of intellectual property rights
  75. or otherwise. As a condition to exercising the rights and licenses
  76. granted hereunder, each Recipient hereby assumes sole responsibility
  77. to secure any other intellectual property rights needed, if any. For
  78. example, if a third party patent license is required to allow
  79. Recipient to distribute the Program, it is Recipient's responsibility
  80. to acquire that license before distributing the Program.
  81. d. Each Contributor represents that to its knowledge it has sufficient
  82. copyright rights in its Contribution, if any, to grant the copyright
  83. license set forth in this Agreement.
  84. 3. REQUIREMENTS
  85. A. Distributor may choose to distribute the Program in any form under
  86. this Agreement or under its own license agreement, provided that:
  87. a. it complies with the terms and conditions of this Agreement;
  88. b. if the Program is distributed in source code or other tangible
  89. form, a copy of this Agreement or Distributor's own license agreement
  90. is included with each copy of the Program; and
  91. c. if distributed under Distributor's own license agreement, such
  92. license agreement:
  93. i. effectively disclaims on behalf of all Contributors all warranties
  94. and conditions, express and implied, including warranties or
  95. conditions of title and non-infringement, and implied warranties or
  96. conditions of merchantability and fitness for a particular purpose;
  97. ii. effectively excludes on behalf of all Contributors all liability
  98. for damages, including direct, indirect, special, incidental and
  99. consequential damages, such as lost profits; and
  100. iii. states that any provisions which differ from this Agreement are
  101. offered by that Contributor alone and not by any other party.
  102. B. Each Distributor must include the following in a conspicuous
  103. location in the Program:
  104. Copyright (C) 2003, Lucent Technologies Inc. and others. All Rights
  105. Reserved.
  106. C. In addition, each Contributor must identify itself as the
  107. originator of its Contribution in a manner that reasonably allows
  108. subsequent Recipients to identify the originator of the Contribution.
  109. Also, each Contributor must agree that the additions and/or changes
  110. are intended to be a Contribution. Once a Contribution is contributed,
  111. it may not thereafter be revoked.
  112. 4. COMMERCIAL DISTRIBUTION
  113. Commercial distributors of software may accept certain
  114. responsibilities with respect to end users, business partners and the
  115. like. While this license is intended to facilitate the commercial use
  116. of the Program, the Distributor who includes the Program in a
  117. commercial product offering should do so in a manner which does not
  118. create potential liability for Contributors. Therefore, if a
  119. Distributor includes the Program in a commercial product offering,
  120. such Distributor ("Commercial Distributor") hereby agrees to defend
  121. and indemnify every Contributor ("Indemnified Contributor") against
  122. any losses, damages and costs (collectively"Losses") arising from
  123. claims, lawsuits and other legal actions brought by a third party
  124. against the Indemnified Contributor to the extent caused by the acts
  125. or omissions of such Commercial Distributor in connection with its
  126. distribution of the Program in a commercial product offering. The
  127. obligations in this section do not apply to any claims or Losses
  128. relating to any actual or alleged intellectual property infringement.
  129. In order to qualify, an Indemnified Contributor must: a) promptly
  130. notify the Commercial Distributor in writing of such claim, and b)
  131. allow the Commercial Distributor to control, and cooperate with the
  132. Commercial Distributor in, the defense and any related settlement
  133. negotiations. The Indemnified Contributor may participate in any such
  134. claim at its own expense.
  135. For example, a Distributor might include the Program in a commercial
  136. product offering, Product X. That Distributor is then a Commercial
  137. Distributor. If that Commercial Distributor then makes performance
  138. claims, or offers warranties related to Product X, those performance
  139. claims and warranties are such Commercial Distributor's responsibility
  140. alone. Under this section, the Commercial Distributor would have to
  141. defend claims against the Contributors related to those performance
  142. claims and warranties, and if a court requires any Contributor to pay
  143. any damages as a result, the Commercial Distributor must pay those
  144. damages.
  145. 5. NO WARRANTY
  146. EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS
  147. PROVIDED ON AN"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  148. KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
  149. WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY
  150. OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely
  151. responsible for determining the appropriateness of using and
  152. distributing the Program and assumes all risks associated with its
  153. exercise of rights under this Agreement, including but not limited to
  154. the risks and costs of program errors, compliance with applicable
  155. laws, damage to or loss of data, programs or equipment, and
  156. unavailability or interruption of operations.
  157. 6. DISCLAIMER OF LIABILITY
  158. EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR
  159. ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT,
  160. INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING
  161. WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF
  162. LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  163. NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR
  164. DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
  165. HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  166. 7. EXPORT CONTROL
  167. Recipient agrees that Recipient alone is responsible for compliance
  168. with the United States export administration regulations (and the
  169. export control laws and regulation of any other countries).
  170. 8. GENERAL
  171. If any provision of this Agreement is invalid or unenforceable under
  172. applicable law, it shall not affect the validity or enforceability of
  173. the remainder of the terms of this Agreement, and without further
  174. action by the parties hereto, such provision shall be reformed to the
  175. minimum extent necessary to make such provision valid and enforceable.
  176. If Recipient institutes patent litigation against a Contributor with
  177. respect to a patent applicable to software (including a cross-claim or
  178. counterclaim in a lawsuit), then any patent licenses granted by that
  179. Contributor to such Recipient under this Agreement shall terminate as
  180. of the date such litigation is filed. In addition, if Recipient
  181. institutes patent litigation against any entity (including a
  182. cross-claim or counterclaim in a lawsuit) alleging that the Program
  183. itself (excluding combinations of the Program with other software or
  184. hardware) infringes such Recipient's patent(s), then such Recipient's
  185. rights granted under Section 2(b) shall terminate as of the date such
  186. litigation is filed.
  187. All Recipient's rights under this Agreement shall terminate if it
  188. fails to comply with any of the material terms or conditions of this
  189. Agreement and does not cure such failure in a reasonable period of
  190. time after becoming aware of such noncompliance. If all Recipient's
  191. rights under this Agreement terminate, Recipient agrees to cease use
  192. and distribution of the Program as soon as reasonably practicable.
  193. However, Recipient's obligations under this Agreement and any licenses
  194. granted by Recipient relating to the Program shall continue and
  195. survive.
  196. LUCENT may publish new versions (including revisions) of this
  197. Agreement from time to time. Each new version of the Agreement will be
  198. given a distinguishing version number. The Program (including
  199. Contributions) may always be distributed subject to the version of the
  200. Agreement under which it was received. In addition, after a new
  201. version of the Agreement is published, Contributor may elect to
  202. distribute the Program (including its Contributions) under the new
  203. version. No one other than LUCENT has the right to modify this
  204. Agreement. Except as expressly stated in Sections 2(a) and 2(b) above,
  205. Recipient receives no rights or licenses to the intellectual property
  206. of any Contributor under this Agreement, whether expressly, by
  207. implication, estoppel or otherwise. All rights in the Program not
  208. expressly granted under this Agreement are reserved.
  209. This Agreement is governed by the laws of the State of New York and
  210. the intellectual property laws of the United States of America. No
  211. party to this Agreement will bring a legal action under this Agreement
  212. more than one year after the cause of action arose. Each party waives
  213. its rights to a jury trial in any resulting litigation.