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93ce2b4ca5
Minimal changes required to integrate the SPL sources in to the
ZFS repository build infrastructure and packaging.
Build system and packaging:
* Renamed SPL_* autoconf m4 macros to ZFS_*.
* Removed redundant SPL_* autoconf m4 macros.
* Updated the RPM spec files to remove SPL package dependency.
* The zfs package obsoletes the spl package, and the zfs-kmod
package obsoletes the spl-kmod package.
* The zfs-kmod-devel* packages were updated to add compatibility
symlinks under /usr/src/spl-x.y.z until all dependent packages
can be updated. They will be removed in a future release.
* Updated copy-builtin script for in-kernel builds.
* Updated DKMS package to include the spl.ko.
* Updated stale AUTHORS file to include all contributors.
* Updated stale COPYRIGHT and included the SPL as an exception.
* Renamed README.markdown to README.md
* Renamed OPENSOLARIS.LICENSE to LICENSE.
* Renamed DISCLAIMER to NOTICE.
Required code changes:
* Removed redundant HAVE_SPL macro.
* Removed _BOOT from nvpairs since it doesn't apply for Linux.
* Initial header cleanup (removal of empty headers, refactoring).
* Remove SPL repository clone/build from zimport.sh.
* Use of DEFINE_RATELIMIT_STATE and DEFINE_SPINLOCK removed due
to build issues when forcing C99 compilation.
* Replaced legacy ACCESS_ONCE with READ_ONCE.
* Include needed headers for `current` and `EXPORT_SYMBOL`.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Olaf Faaland <faaland1@llnl.gov>
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Pavel Zakharov <pavel.zakharov@delphix.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
TEST_ZIMPORT_SKIP="yes"
Closes #7556
385 lines
18 KiB
Plaintext
385 lines
18 KiB
Plaintext
Unless otherwise noted, all files in this distribution are released
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under the Common Development and Distribution License (CDDL).
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Exceptions are noted within the associated source files.
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--------------------------------------------------------------------
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COMMON DEVELOPMENT AND DISTRIBUTION LICENSE Version 1.0
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1. Definitions.
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1.1. "Contributor" means each individual or entity that creates
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or contributes to the creation of Modifications.
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1.2. "Contributor Version" means the combination of the Original
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Software, prior Modifications used by a Contributor (if any),
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and the Modifications made by that particular Contributor.
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1.3. "Covered Software" means (a) the Original Software, or (b)
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Modifications, or (c) the combination of files containing
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Original Software with files containing Modifications, in
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each case including portions thereof.
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1.4. "Executable" means the Covered Software in any form other
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than Source Code.
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1.5. "Initial Developer" means the individual or entity that first
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makes Original Software available under this License.
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1.6. "Larger Work" means a work which combines Covered Software or
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portions thereof with code not governed by the terms of this
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License.
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1.7. "License" means this document.
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1.8. "Licensable" means having the right to grant, to the maximum
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extent possible, whether at the time of the initial grant or
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subsequently acquired, any and all of the rights conveyed
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herein.
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1.9. "Modifications" means the Source Code and Executable form of
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any of the following:
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A. Any file that results from an addition to, deletion from or
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modification of the contents of a file containing Original
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Software or previous Modifications;
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B. Any new file that contains any part of the Original
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Software or previous Modifications; or
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C. Any new file that is contributed or otherwise made
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available under the terms of this License.
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1.10. "Original Software" means the Source Code and Executable
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form of computer software code that is originally released
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under this License.
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1.11. "Patent Claims" means any patent claim(s), now owned or
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hereafter acquired, including without limitation, method,
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process, and apparatus claims, in any patent Licensable by
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grantor.
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1.12. "Source Code" means (a) the common form of computer software
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code in which modifications are made and (b) associated
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documentation included in or with such code.
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1.13. "You" (or "Your") means an individual or a legal entity
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exercising rights under, and complying with all of the terms
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of, this License. For legal entities, "You" includes any
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entity which controls, is controlled by, or is under common
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control with You. For purposes of this definition,
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"control" means (a) the power, direct or indirect, to cause
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the direction or management of such entity, whether by
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contract or otherwise, or (b) ownership of more than fifty
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percent (50%) of the outstanding shares or beneficial
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ownership of such entity.
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2. License Grants.
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2.1. The Initial Developer Grant.
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Conditioned upon Your compliance with Section 3.1 below and
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subject to third party intellectual property claims, the Initial
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Developer hereby grants You a world-wide, royalty-free,
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non-exclusive license:
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(a) under intellectual property rights (other than patent or
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trademark) Licensable by Initial Developer, to use,
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reproduce, modify, display, perform, sublicense and
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distribute the Original Software (or portions thereof),
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with or without Modifications, and/or as part of a Larger
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Work; and
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(b) under Patent Claims infringed by the making, using or
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selling of Original Software, to make, have made, use,
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practice, sell, and offer for sale, and/or otherwise
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dispose of the Original Software (or portions thereof).
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(c) The licenses granted in Sections 2.1(a) and (b) are
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effective on the date Initial Developer first distributes
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or otherwise makes the Original Software available to a
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third party under the terms of this License.
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(d) Notwithstanding Section 2.1(b) above, no patent license is
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granted: (1) for code that You delete from the Original
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Software, or (2) for infringements caused by: (i) the
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modification of the Original Software, or (ii) the
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combination of the Original Software with other software
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or devices.
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2.2. Contributor Grant.
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Conditioned upon Your compliance with Section 3.1 below and
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subject to third party intellectual property claims, each
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Contributor hereby grants You a world-wide, royalty-free,
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non-exclusive license:
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(a) under intellectual property rights (other than patent or
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trademark) Licensable by Contributor to use, reproduce,
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modify, display, perform, sublicense and distribute the
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Modifications created by such Contributor (or portions
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thereof), either on an unmodified basis, with other
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Modifications, as Covered Software and/or as part of a
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Larger Work; and
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(b) under Patent Claims infringed by the making, using, or
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selling of Modifications made by that Contributor either
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alone and/or in combination with its Contributor Version
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(or portions of such combination), to make, use, sell,
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offer for sale, have made, and/or otherwise dispose of:
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(1) Modifications made by that Contributor (or portions
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thereof); and (2) the combination of Modifications made by
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that Contributor with its Contributor Version (or portions
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of such combination).
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(c) The licenses granted in Sections 2.2(a) and 2.2(b) are
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effective on the date Contributor first distributes or
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otherwise makes the Modifications available to a third
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party.
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(d) Notwithstanding Section 2.2(b) above, no patent license is
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granted: (1) for any code that Contributor has deleted
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from the Contributor Version; (2) for infringements caused
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by: (i) third party modifications of Contributor Version,
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or (ii) the combination of Modifications made by that
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Contributor with other software (except as part of the
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Contributor Version) or other devices; or (3) under Patent
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Claims infringed by Covered Software in the absence of
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Modifications made by that Contributor.
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3. Distribution Obligations.
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3.1. Availability of Source Code.
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Any Covered Software that You distribute or otherwise make
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available in Executable form must also be made available in Source
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Code form and that Source Code form must be distributed only under
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the terms of this License. You must include a copy of this
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License with every copy of the Source Code form of the Covered
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Software You distribute or otherwise make available. You must
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inform recipients of any such Covered Software in Executable form
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as to how they can obtain such Covered Software in Source Code
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form in a reasonable manner on or through a medium customarily
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used for software exchange.
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3.2. Modifications.
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The Modifications that You create or to which You contribute are
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governed by the terms of this License. You represent that You
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believe Your Modifications are Your original creation(s) and/or
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You have sufficient rights to grant the rights conveyed by this
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License.
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3.3. Required Notices.
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You must include a notice in each of Your Modifications that
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identifies You as the Contributor of the Modification. You may
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not remove or alter any copyright, patent or trademark notices
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contained within the Covered Software, or any notices of licensing
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or any descriptive text giving attribution to any Contributor or
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the Initial Developer.
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3.4. Application of Additional Terms.
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You may not offer or impose any terms on any Covered Software in
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Source Code form that alters or restricts the applicable version
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of this License or the recipients' rights hereunder. You may
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choose to offer, and to charge a fee for, warranty, support,
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indemnity or liability obligations to one or more recipients of
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Covered Software. However, you may do so only on Your own behalf,
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and not on behalf of the Initial Developer or any Contributor.
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You must make it absolutely clear that any such warranty, support,
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indemnity or liability obligation is offered by You alone, and You
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hereby agree to indemnify the Initial Developer and every
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Contributor for any liability incurred by the Initial Developer or
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such Contributor as a result of warranty, support, indemnity or
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liability terms You offer.
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3.5. Distribution of Executable Versions.
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You may distribute the Executable form of the Covered Software
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under the terms of this License or under the terms of a license of
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Your choice, which may contain terms different from this License,
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provided that You are in compliance with the terms of this License
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and that the license for the Executable form does not attempt to
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limit or alter the recipient's rights in the Source Code form from
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the rights set forth in this License. If You distribute the
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Covered Software in Executable form under a different license, You
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must make it absolutely clear that any terms which differ from
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this License are offered by You alone, not by the Initial
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Developer or Contributor. You hereby agree to indemnify the
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Initial Developer and every Contributor for any liability incurred
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by the Initial Developer or such Contributor as a result of any
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such terms You offer.
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3.6. Larger Works.
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You may create a Larger Work by combining Covered Software with
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other code not governed by the terms of this License and
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distribute the Larger Work as a single product. In such a case,
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You must make sure the requirements of this License are fulfilled
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for the Covered Software.
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4. Versions of the License.
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4.1. New Versions.
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Sun Microsystems, Inc. is the initial license steward and may
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publish revised and/or new versions of this License from time to
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time. Each version will be given a distinguishing version number.
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Except as provided in Section 4.3, no one other than the license
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steward has the right to modify this License.
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4.2. Effect of New Versions.
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You may always continue to use, distribute or otherwise make the
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Covered Software available under the terms of the version of the
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License under which You originally received the Covered Software.
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If the Initial Developer includes a notice in the Original
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Software prohibiting it from being distributed or otherwise made
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available under any subsequent version of the License, You must
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distribute and make the Covered Software available under the terms
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of the version of the License under which You originally received
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the Covered Software. Otherwise, You may also choose to use,
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distribute or otherwise make the Covered Software available under
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the terms of any subsequent version of the License published by
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the license steward.
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4.3. Modified Versions.
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When You are an Initial Developer and You want to create a new
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license for Your Original Software, You may create and use a
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modified version of this License if You: (a) rename the license
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and remove any references to the name of the license steward
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(except to note that the license differs from this License); and
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(b) otherwise make it clear that the license contains terms which
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differ from this License.
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5. DISCLAIMER OF WARRANTY.
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COVERED SOFTWARE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS"
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BASIS, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
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INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE COVERED
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SOFTWARE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR
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PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND
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PERFORMANCE OF THE COVERED SOFTWARE IS WITH YOU. SHOULD ANY
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COVERED SOFTWARE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE
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INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY
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NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF
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WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF
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ANY COVERED SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS
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DISCLAIMER.
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6. TERMINATION.
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6.1. This License and the rights granted hereunder will terminate
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automatically if You fail to comply with terms herein and fail to
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cure such breach within 30 days of becoming aware of the breach.
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Provisions which, by their nature, must remain in effect beyond
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the termination of this License shall survive.
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6.2. If You assert a patent infringement claim (excluding
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declaratory judgment actions) against Initial Developer or a
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Contributor (the Initial Developer or Contributor against whom You
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assert such claim is referred to as "Participant") alleging that
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the Participant Software (meaning the Contributor Version where
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the Participant is a Contributor or the Original Software where
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the Participant is the Initial Developer) directly or indirectly
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infringes any patent, then any and all rights granted directly or
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indirectly to You by such Participant, the Initial Developer (if
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the Initial Developer is not the Participant) and all Contributors
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under Sections 2.1 and/or 2.2 of this License shall, upon 60 days
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notice from Participant terminate prospectively and automatically
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at the expiration of such 60 day notice period, unless if within
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such 60 day period You withdraw Your claim with respect to the
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Participant Software against such Participant either unilaterally
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or pursuant to a written agreement with Participant.
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6.3. In the event of termination under Sections 6.1 or 6.2 above,
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all end user licenses that have been validly granted by You or any
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distributor hereunder prior to termination (excluding licenses
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granted to You by any distributor) shall survive termination.
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7. LIMITATION OF LIABILITY.
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UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
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(INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE
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INITIAL DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF
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COVERED SOFTWARE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE
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LIABLE TO ANY PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR
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CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT
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LIMITATION, DAMAGES FOR LOST PROFITS, LOSS OF GOODWILL, WORK
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STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER
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COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN
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INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
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LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL
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INJURY RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT
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APPLICABLE LAW PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO
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NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
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CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION AND LIMITATION MAY NOT
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APPLY TO YOU.
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8. U.S. GOVERNMENT END USERS.
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The Covered Software is a "commercial item," as that term is
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defined in 48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial
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computer software" (as that term is defined at 48
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C.F.R. 252.227-7014(a)(1)) and "commercial computer software
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documentation" as such terms are used in 48 C.F.R. 12.212
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(Sept. 1995). Consistent with 48 C.F.R. 12.212 and 48
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C.F.R. 227.7202-1 through 227.7202-4 (June 1995), all
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U.S. Government End Users acquire Covered Software with only those
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rights set forth herein. This U.S. Government Rights clause is in
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lieu of, and supersedes, any other FAR, DFAR, or other clause or
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provision that addresses Government rights in computer software
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under this License.
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9. MISCELLANEOUS.
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This License represents the complete agreement concerning subject
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matter hereof. If any provision of this License is held to be
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unenforceable, such provision shall be reformed only to the extent
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necessary to make it enforceable. This License shall be governed
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by the law of the jurisdiction specified in a notice contained
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within the Original Software (except to the extent applicable law,
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if any, provides otherwise), excluding such jurisdiction's
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conflict-of-law provisions. Any litigation relating to this
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License shall be subject to the jurisdiction of the courts located
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in the jurisdiction and venue specified in a notice contained
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within the Original Software, with the losing party responsible
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for costs, including, without limitation, court costs and
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reasonable attorneys' fees and expenses. The application of the
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United Nations Convention on Contracts for the International Sale
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of Goods is expressly excluded. Any law or regulation which
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provides that the language of a contract shall be construed
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against the drafter shall not apply to this License. You agree
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that You alone are responsible for compliance with the United
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States export administration regulations (and the export control
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laws and regulation of any other countries) when You use,
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distribute or otherwise make available any Covered Software.
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10. RESPONSIBILITY FOR CLAIMS.
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As between Initial Developer and the Contributors, each party is
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responsible for claims and damages arising, directly or
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indirectly, out of its utilization of rights under this License
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and You agree to work with Initial Developer and Contributors to
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distribute such responsibility on an equitable basis. Nothing
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herein is intended or shall be deemed to constitute any admission
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of liability.
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--------------------------------------------------------------------
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NOTICE PURSUANT TO SECTION 9 OF THE COMMON DEVELOPMENT AND
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DISTRIBUTION LICENSE (CDDL)
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For Covered Software in this distribution, this License shall
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be governed by the laws of the State of California (excluding
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conflict-of-law provisions).
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Any litigation relating to this License shall be subject to the
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jurisdiction of the Federal Courts of the Northern District of
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California and the state courts of the State of California, with
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venue lying in Santa Clara County, California.
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