github.com/afumu/libc@v0.0.6/musl/copyright.c (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. 194 enum __copyright__ { __musl__copyright__ };