COPYING

   1 This file is a summary of the licensing of files in this distribution.
   2 Some files may be marked specifically with a different license, in
   3 which case that license applies to the file in question.
   4
   5 Files under the debian, doc, include, lib, m4, secchan, tests,
   6 third-party, and utilities directories are licensed under the ISC
   7 license:
   8
   9     Permission to use, copy, modify, and/or distribute this software for any
  10     purpose with or without fee is hereby granted, provided that the above
  11     copyright notice and this permission notice appear in all copies.
  12
  13     THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  14     WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  15     MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  16     ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  17     WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  18     ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  19     OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  20
  21 Files under the datapath directory are licensed under the GNU General
  22 Public License, version 2.
  23
  24 Files under the extras and vswitchd directories are licensed under the
  25 GNU General Public License, version 3 or later.
  26
  27 Files under the xenserver directory are licensed on a file-by-file
  28 basis.  Some files are under an uncertain license that may not be
  29 DFSG-compliant or GPL-compatible.  Refer to each file for details.