github.com/afumu/libc@v0.0.6/musl/COPYRIGHT (about) 1 musl as a whole is licensed under the following standard MIT license: 2 3 ---------------------------------------------------------------------- 4 Copyright © 2005-2020 Rich Felker, et al. 5 6 Permission is hereby granted, free of charge, to any person obtaining 7 a copy of this software and associated documentation files (the 8 "Software"), to deal in the Software without restriction, including 9 without limitation the rights to use, copy, modify, merge, publish, 10 distribute, sublicense, and/or sell copies of the Software, and to 11 permit persons to whom the Software is furnished to do so, subject to 12 the following conditions: 13 14 The above copyright notice and this permission notice shall be 15 included in all copies or substantial portions of the Software. 16 17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 20 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 21 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 22 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 23 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 ---------------------------------------------------------------------- 25 26 Authors/contributors include: 27 28 A. Wilcox 29 Ada Worcester 30 Alex Dowad 31 Alex Suykov 32 Alexander Monakov 33 Andre McCurdy 34 Andrew Kelley 35 Anthony G. Basile 36 Aric Belsito 37 Arvid Picciani 38 Bartosz Brachaczek 39 Benjamin Peterson 40 Bobby Bingham 41 Boris Brezillon 42 Brent Cook 43 Chris Spiegel 44 Clément Vasseur 45 Daniel Micay 46 Daniel Sabogal 47 Daurnimator 48 David Carlier 49 David Edelsohn 50 Denys Vlasenko 51 Dmitry Ivanov 52 Dmitry V. Levin 53 Drew DeVault 54 Emil Renner Berthing 55 Fangrui Song 56 Felix Fietkau 57 Felix Janda 58 Gianluca Anzolin 59 Hauke Mehrtens 60 He X 61 Hiltjo Posthuma 62 Isaac Dunham 63 Jaydeep Patil 64 Jens Gustedt 65 Jeremy Huntwork 66 Jo-Philipp Wich 67 Joakim Sindholt 68 John Spencer 69 Julien Ramseier 70 Justin Cormack 71 Kaarle Ritvanen 72 Khem Raj 73 Kylie McClain 74 Leah Neukirchen 75 Luca Barbato 76 Luka Perkov 77 M Farkas-Dyck (Strake) 78 Mahesh Bodapati 79 Markus Wichmann 80 Masanori Ogino 81 Michael Clark 82 Michael Forney 83 Mikhail Kremnyov 84 Natanael Copa 85 Nicholas J. Kain 86 orc 87 Pascal Cuoq 88 Patrick Oppenlander 89 Petr Hosek 90 Petr Skocik 91 Pierre Carrier 92 Reini Urban 93 Rich Felker 94 Richard Pennington 95 Ryan Fairfax 96 Samuel Holland 97 Segev Finer 98 Shiz 99 sin 100 Solar Designer 101 Stefan Kristiansson 102 Stefan O'Rear 103 Szabolcs Nagy 104 Timo Teräs 105 Trutz Behn 106 Valentin Ochs 107 Will Dietz 108 William Haddon 109 William Pitcock 110 111 Portions of this software are derived from third-party works licensed 112 under terms compatible with the above MIT license: 113 114 The TRE regular expression implementation (src/regex/reg* and 115 src/regex/tre*) is Copyright © 2001-2008 Ville Laurikari and licensed 116 under a 2-clause BSD license (license text in the source files). The 117 included version has been heavily modified by Rich Felker in 2012, in 118 the interests of size, simplicity, and namespace cleanliness. 119 120 Much of the math library code (src/math/* and src/complex/*) is 121 Copyright © 1993,2004 Sun Microsystems or 122 Copyright © 2003-2011 David Schultz or 123 Copyright © 2003-2009 Steven G. Kargl or 124 Copyright © 2003-2009 Bruce D. Evans or 125 Copyright © 2008 Stephen L. Moshier or 126 Copyright © 2017-2018 Arm Limited 127 and labelled as such in comments in the individual source files. All 128 have been licensed under extremely permissive terms. 129 130 The ARM memcpy code (src/string/arm/memcpy.S) is Copyright © 2008 131 The Android Open Source Project and is licensed under a two-clause BSD 132 license. It was taken from Bionic libc, used on Android. 133 134 The AArch64 memcpy and memset code (src/string/aarch64/*) are 135 Copyright © 1999-2019, Arm Limited. 136 137 The implementation of DES for crypt (src/crypt/crypt_des.c) is 138 Copyright © 1994 David Burren. It is licensed under a BSD license. 139 140 The implementation of blowfish crypt (src/crypt/crypt_blowfish.c) was 141 originally written by Solar Designer and placed into the public 142 domain. The code also comes with a fallback permissive license for use 143 in jurisdictions that may not recognize the public domain. 144 145 The smoothsort implementation (src/stdlib/qsort.c) is Copyright © 2011 146 Valentin Ochs and is licensed under an MIT-style license. 147 148 The x86_64 port was written by Nicholas J. Kain and is licensed under 149 the standard MIT terms. 150 151 The mips and microblaze ports were originally written by Richard 152 Pennington for use in the ellcc project. The original code was adapted 153 by Rich Felker for build system and code conventions during upstream 154 integration. It is licensed under the standard MIT terms. 155 156 The mips64 port was contributed by Imagination Technologies and is 157 licensed under the standard MIT terms. 158 159 The powerpc port was also originally written by Richard Pennington, 160 and later supplemented and integrated by John Spencer. It is licensed 161 under the standard MIT terms. 162 163 All other files which have no copyright comments are original works 164 produced specifically for use as part of this library, written either 165 by Rich Felker, the main author of the library, or by one or more 166 contibutors listed above. Details on authorship of individual files 167 can be found in the git version control history of the project. The 168 omission of copyright and license comments in each file is in the 169 interest of source tree size. 170 171 In addition, permission is hereby granted for all public header files 172 (include/* and arch/*/bits/*) and crt files intended to be linked into 173 applications (crt/*, ldso/dlstart.c, and arch/*/crt_arch.h) to omit 174 the copyright notice and permission notice otherwise required by the 175 license, and to use these files without any requirement of 176 attribution. These files include substantial contributions from: 177 178 Bobby Bingham 179 John Spencer 180 Nicholas J. Kain 181 Rich Felker 182 Richard Pennington 183 Stefan Kristiansson 184 Szabolcs Nagy 185 186 all of whom have explicitly granted such permission. 187 188 This file previously contained text expressing a belief that most of 189 the files covered by the above exception were sufficiently trivial not 190 to be subject to copyright, resulting in confusion over whether it 191 negated the permissions granted in the license. In the spirit of 192 permissive licensing, and of not having licensing issues being an 193 obstacle to adoption, that text has been removed.