1Most files in this directory are covered by a BSD-3-Clause
2license as stated in the text below, unless explicitly otherwise
3stated.
4
5New contributions to existing files in this directory are
6governed by the license that applies to the relevant specific
7file. New contributions to the files listed in [1] are to be
8taken under a BSD-3-Clause license. We believe that most
9(if not all) of the existing copyright holders intended
10to make their contribution under BSD-3 even for the files
11with no copyright headers. But this has not been verified.
12
13New files are to be taken under BSD-3-Clause, unless otherwise
14explicitly stated in the copyright header.
15
16If you want to deal in this code you may do so under GPLv2,
17at least.
18
19Files without (c) headers
20=========================
21The following source files did not have a (c) notice at the
22time this COPYING notice was added to the source tree:
23
24[1]
25./drivers/aes.h
26./drivers/blk_linux.c
27./drivers/blk_netbsd.c
28./drivers/block-remus.c
29./drivers/bswap.h
30./drivers/check_gcrypt
31./drivers/md5.h
32./drivers/xmsnap
33./include/list.h
34
35QCOW files
36==========
37The following files are dually licensed under an MIT and GPLv2
38license
39
40[2]
41./drivers/img2qcow.c
42./drivers/qcow2raw.c
43./drivers/qcow-create.c
44
45=====================================================================
46
47Redistribution and use in source and binary forms, with or without
48modification, are permitted provided that the following conditions
49are met:
50
511. Redistributions of source code must retain the above copyright
52   notice, this list of conditions and the following disclaimer.
53
542. Redistributions in binary form must reproduce the above copyright
55   notice, this list of conditions and the following disclaimer in the
56   documentation and/or other materials provided with the distribution.
57
583. Neither the name of the copyright holder Inc. nor the names of its
59   contributors may be used to endorse or promote products derived
60   from this software without specific prior written permission.
61
62THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
63"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
64LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
65A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
66OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
67SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
68LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
69DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
70THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
71(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
72OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
73