| 1 | // Code generated by 'ccgo -export-externs X -export-fields F -hide __syscall0,__syscall1,__syscall2,__syscall3,__syscall4,__syscall5,__syscall6,getnameinfo,gethostbyaddr_r, -nostdinc -nostdlib -o ../musl_openbsd_amd64.go -pkgname libc -static-locals-prefix _s -Iarch/x86_64 -Iarch/generic -Iobj/src/internal -Isrc/include -Isrc/internal -Iobj/include -Iinclude copyright.c ../openbsd/ctype_.c src/ctype/isalnum.c src/ctype/isalpha.c src/ctype/isdigit.c src/ctype/islower.c src/ctype/isprint.c src/ctype/isspace.c src/ctype/isupper.c src/ctype/isxdigit.c src/internal/floatscan.c src/internal/intscan.c src/internal/shgetc.c src/math/copysignl.c src/math/fabsl.c src/math/fmodl.c src/math/rint.c src/math/scalbn.c src/math/scalbnl.c src/network/freeaddrinfo.c src/network/getaddrinfo.c src/network/gethostbyaddr.c src/network/gethostbyaddr_r.c src/network/gethostbyname.c src/network/gethostbyname2.c src/network/gethostbyname2_r.c src/network/getnameinfo.c src/network/h_errno.c src/network/inet_aton.c src/network/inet_ntop.c src/network/inet_pton.c src/network/lookup_ipliteral.c src/network/lookup_name.c src/network/lookup_serv.c src/stdio/__toread.c src/stdio/__uflow.c src/stdlib/bsearch.c src/stdlib/strtod.c src/stdlib/strtol.c src/string/strdup.c src/string/strnlen.c src/string/strspn.c', DO NOT EDIT.
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| 2 |
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| 3 | package libc
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| 4 |
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| 5 | import (
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| 6 | "math"
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| 7 | "reflect"
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| 8 | "sync/atomic"
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| 9 | "unsafe"
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| 10 | )
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| 11 |
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| 12 | var _ = math.Pi
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| 13 | var _ reflect.Kind
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| 14 | var _ atomic.Value
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| 15 | var _ unsafe.Pointer
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| 16 |
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| 17 | // musl as a whole is licensed under the following standard MIT license:
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| 18 | //
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| 19 | // ----------------------------------------------------------------------
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| 20 | // Copyright © 2005-2020 Rich Felker, et al.
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| 21 | //
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| 22 | // Permission is hereby granted, free of charge, to any person obtaining
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| 23 | // a copy of this software and associated documentation files (the
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| 24 | // "Software"), to deal in the Software without restriction, including
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| 25 | // without limitation the rights to use, copy, modify, merge, publish,
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| 26 | // distribute, sublicense, and/or sell copies of the Software, and to
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| 27 | // permit persons to whom the Software is furnished to do so, subject to
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| 28 | // the following conditions:
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| 29 | //
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| 30 | // The above copyright notice and this permission notice shall be
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| 31 | // included in all copies or substantial portions of the Software.
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| 32 | //
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| 33 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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| 34 | // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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| 35 | // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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| 36 | // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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| 37 | // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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| 38 | // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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| 39 | // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 40 | // ----------------------------------------------------------------------
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| 41 | //
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| 42 | // Authors/contributors include:
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| 43 | //
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| 44 | // A. Wilcox
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| 45 | // Ada Worcester
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| 46 | // Alex Dowad
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| 47 | // Alex Suykov
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| 48 | // Alexander Monakov
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| 49 | // Andre McCurdy
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| 50 | // Andrew Kelley
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| 51 | // Anthony G. Basile
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| 52 | // Aric Belsito
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| 53 | // Arvid Picciani
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| 54 | // Bartosz Brachaczek
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| 55 | // Benjamin Peterson
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| 56 | // Bobby Bingham
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| 57 | // Boris Brezillon
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| 58 | // Brent Cook
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| 59 | // Chris Spiegel
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| 60 | // Clément Vasseur
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| 61 | // Daniel Micay
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| 62 | // Daniel Sabogal
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| 63 | // Daurnimator
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| 64 | // David Carlier
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| 65 | // David Edelsohn
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| 66 | // Denys Vlasenko
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| 67 | // Dmitry Ivanov
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| 68 | // Dmitry V. Levin
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| 69 | // Drew DeVault
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| 70 | // Emil Renner Berthing
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| 71 | // Fangrui Song
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| 72 | // Felix Fietkau
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| 73 | // Felix Janda
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| 74 | // Gianluca Anzolin
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| 75 | // Hauke Mehrtens
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| 76 | // He X
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| 77 | // Hiltjo Posthuma
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| 78 | // Isaac Dunham
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| 79 | // Jaydeep Patil
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| 80 | // Jens Gustedt
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| 81 | // Jeremy Huntwork
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| 82 | // Jo-Philipp Wich
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| 83 | // Joakim Sindholt
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| 84 | // John Spencer
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| 85 | // Julien Ramseier
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| 86 | // Justin Cormack
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| 87 | // Kaarle Ritvanen
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| 88 | // Khem Raj
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| 89 | // Kylie McClain
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| 90 | // Leah Neukirchen
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| 91 | // Luca Barbato
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| 92 | // Luka Perkov
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| 93 | // M Farkas-Dyck (Strake)
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| 94 | // Mahesh Bodapati
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| 95 | // Markus Wichmann
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| 96 | // Masanori Ogino
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| 97 | // Michael Clark
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| 98 | // Michael Forney
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| 99 | // Mikhail Kremnyov
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| 100 | // Natanael Copa
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| 101 | // Nicholas J. Kain
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| 102 | // orc
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| 103 | // Pascal Cuoq
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| 104 | // Patrick Oppenlander
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| 105 | // Petr Hosek
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| 106 | // Petr Skocik
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| 107 | // Pierre Carrier
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| 108 | // Reini Urban
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| 109 | // Rich Felker
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| 110 | // Richard Pennington
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| 111 | // Ryan Fairfax
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| 112 | // Samuel Holland
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| 113 | // Segev Finer
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| 114 | // Shiz
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| 115 | // sin
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| 116 | // Solar Designer
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| 117 | // Stefan Kristiansson
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| 118 | // Stefan O'Rear
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| 119 | // Szabolcs Nagy
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| 120 | // Timo Teräs
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| 121 | // Trutz Behn
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| 122 | // Valentin Ochs
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| 123 | // Will Dietz
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| 124 | // William Haddon
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| 125 | // William Pitcock
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| 126 | //
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| 127 | // Portions of this software are derived from third-party works licensed
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| 128 | // under terms compatible with the above MIT license:
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| 129 | //
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| 130 | // The TRE regular expression implementation (src/regex/reg* and
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| 131 | // src/regex/tre*) is Copyright © 2001-2008 Ville Laurikari and licensed
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| 132 | // under a 2-clause BSD license (license text in the source files). The
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| 133 | // included version has been heavily modified by Rich Felker in 2012, in
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| 134 | // the interests of size, simplicity, and namespace cleanliness.
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| 135 | //
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| 136 | // Much of the math library code (src/math/* and src/complex/*) is
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| 137 | // Copyright © 1993,2004 Sun Microsystems or
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| 138 | // Copyright © 2003-2011 David Schultz or
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| 139 | // Copyright © 2003-2009 Steven G. Kargl or
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| 140 | // Copyright © 2003-2009 Bruce D. Evans or
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| 141 | // Copyright © 2008 Stephen L. Moshier or
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| 142 | // Copyright © 2017-2018 Arm Limited
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| 143 | // and labelled as such in comments in the individual source files. All
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| 144 | // have been licensed under extremely permissive terms.
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| 145 | //
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| 146 | // The ARM memcpy code (src/string/arm/memcpy.S) is Copyright © 2008
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| 147 | // The Android Open Source Project and is licensed under a two-clause BSD
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| 148 | // license. It was taken from Bionic libc, used on Android.
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| 149 | //
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| 150 | // The AArch64 memcpy and memset code (src/string/aarch64/*) are
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| 151 | // Copyright © 1999-2019, Arm Limited.
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| 152 | //
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| 153 | // The implementation of DES for crypt (src/crypt/crypt_des.c) is
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| 154 | // Copyright © 1994 David Burren. It is licensed under a BSD license.
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| 155 | //
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| 156 | // The implementation of blowfish crypt (src/crypt/crypt_blowfish.c) was
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| 157 | // originally written by Solar Designer and placed into the public
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| 158 | // domain. The code also comes with a fallback permissive license for use
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| 159 | // in jurisdictions that may not recognize the public domain.
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| 160 | //
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| 161 | // The smoothsort implementation (src/stdlib/qsort.c) is Copyright © 2011
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| 162 | // Valentin Ochs and is licensed under an MIT-style license.
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| 163 | //
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| 164 | // The x86_64 port was written by Nicholas J. Kain and is licensed under
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| 165 | // the standard MIT terms.
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| 166 | //
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| 167 | // The mips and microblaze ports were originally written by Richard
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| 168 | // Pennington for use in the ellcc project. The original code was adapted
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| 169 | // by Rich Felker for build system and code conventions during upstream
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| 170 | // integration. It is licensed under the standard MIT terms.
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| 171 | //
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| 172 | // The mips64 port was contributed by Imagination Technologies and is
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| 173 | // licensed under the standard MIT terms.
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| 174 | //
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| 175 | // The powerpc port was also originally written by Richard Pennington,
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| 176 | // and later supplemented and integrated by John Spencer. It is licensed
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| 177 | // under the standard MIT terms.
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| 178 | //
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| 179 | // All other files which have no copyright comments are original works
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| 180 | // produced specifically for use as part of this library, written either
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| 181 | // by Rich Felker, the main author of the library, or by one or more
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| 182 | // contibutors listed above. Details on authorship of individual files
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| 183 | // can be found in the git version control history of the project. The
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| 184 | // omission of copyright and license comments in each file is in the
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| 185 | // interest of source tree size.
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| 186 | //
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| 187 | // In addition, permission is hereby granted for all public header files
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| 188 | // (include/* and arch/*/bits/*) and crt files intended to be linked into
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| 189 | // applications (crt/*, ldso/dlstart.c, and arch/*/crt_arch.h) to omit
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| 190 | // the copyright notice and permission notice otherwise required by the
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| 191 | // license, and to use these files without any requirement of
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| 192 | // attribution. These files include substantial contributions from:
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| 193 | //
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| 194 | // Bobby Bingham
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| 195 | // John Spencer
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| 196 | // Nicholas J. Kain
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| 197 | // Rich Felker
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| 198 | // Richard Pennington
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| 199 | // Stefan Kristiansson
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| 200 | // Szabolcs Nagy
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| 201 | //
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| 202 | // all of whom have explicitly granted such permission.
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| 203 | //
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| 204 | // This file previously contained text expressing a belief that most of
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| 205 | // the files covered by the above exception were sufficiently trivial not
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| 206 | // to be subject to copyright, resulting in confusion over whether it
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| 207 | // negated the permissions granted in the license. In the spirit of
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| 208 | // permissive licensing, and of not having licensing issues being an
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| 209 | // obstacle to adoption, that text has been removed.
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| 210 | const ( /* copyright.c:194:1: */
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| 211 | __musl__copyright__ = 0
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| 212 | )
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| 213 |
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| 214 | const ( /* nameser.h:117:1: */
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| 215 | ns_uop_delete = 0
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| 216 | ns_uop_add = 1
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| 217 | ns_uop_max = 2
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| 218 | )
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| 219 |
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| 220 | const ( /* nameser.h:147:1: */
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| 221 | ns_t_invalid = 0
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| 222 | ns_t_a = 1
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| 223 | ns_t_ns = 2
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| 224 | ns_t_md = 3
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| 225 | ns_t_mf = 4
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| 226 | ns_t_cname = 5
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| 227 | ns_t_soa = 6
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| 228 | ns_t_mb = 7
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| 229 | ns_t_mg = 8
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| 230 | ns_t_mr = 9
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| 231 | ns_t_null = 10
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| 232 | ns_t_wks = 11
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| 233 | ns_t_ptr = 12
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| 234 | ns_t_hinfo = 13
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| 235 | ns_t_minfo = 14
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| 236 | ns_t_mx = 15
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| 237 | ns_t_txt = 16
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| 238 | ns_t_rp = 17
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| 239 | ns_t_afsdb = 18
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| 240 | ns_t_x25 = 19
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| 241 | ns_t_isdn = 20
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| 242 | ns_t_rt = 21
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| 243 | ns_t_nsap = 22
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| 244 | ns_t_nsap_ptr = 23
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| 245 | ns_t_sig = 24
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| 246 | ns_t_key = 25
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| 247 | ns_t_px = 26
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| 248 | ns_t_gpos = 27
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| 249 | ns_t_aaaa = 28
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| 250 | ns_t_loc = 29
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| 251 | ns_t_nxt = 30
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| 252 | ns_t_eid = 31
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| 253 | ns_t_nimloc = 32
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| 254 | ns_t_srv = 33
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| 255 | ns_t_atma = 34
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| 256 | ns_t_naptr = 35
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| 257 | ns_t_kx = 36
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| 258 | ns_t_cert = 37
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| 259 | ns_t_a6 = 38
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| 260 | ns_t_dname = 39
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| 261 | ns_t_sink = 40
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| 262 | ns_t_opt = 41
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| 263 | ns_t_apl = 42
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| 264 | ns_t_tkey = 249
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| 265 | ns_t_tsig = 250
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| 266 | ns_t_ixfr = 251
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| 267 | ns_t_axfr = 252
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| 268 | ns_t_mailb = 253
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| 269 | ns_t_maila = 254
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| 270 | ns_t_any = 255
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| 271 | ns_t_zxfr = 256
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| 272 | ns_t_max = 65536
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| 273 | )
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| 274 |
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| 275 | const ( /* nameser.h:210:1: */
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| 276 | ns_c_invalid = 0
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| 277 | ns_c_in = 1
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| 278 | ns_c_2 = 2
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| 279 | ns_c_chaos = 3
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| 280 | ns_c_hs = 4
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| 281 | ns_c_none = 254
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| 282 | ns_c_any = 255
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| 283 | ns_c_max = 65536
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| 284 | )
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| 285 |
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| 286 | const ( /* nameser.h:221:1: */
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| 287 | ns_kt_rsa = 1
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| 288 | ns_kt_dh = 2
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| 289 | ns_kt_dsa = 3
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| 290 | ns_kt_private = 254
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| 291 | )
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| 292 |
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| 293 | const ( /* nameser.h:228:1: */
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| 294 | cert_t_pkix = 1
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| 295 | cert_t_spki = 2
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| 296 | cert_t_pgp = 3
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| 297 | cert_t_url = 253
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| 298 | cert_t_oid = 254
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| 299 | )
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| 300 |
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| 301 | const ( /* nameser.h:28:1: */
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| 302 | ns_s_qd = 0
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| 303 | ns_s_zn = 0
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| 304 | ns_s_an = 1
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| 305 | ns_s_pr = 1
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| 306 | ns_s_ns = 2
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| 307 | ns_s_ud = 2
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| 308 | ns_s_ar = 3
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| 309 | ns_s_max = 4
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| 310 | )
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| 311 |
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| 312 | const ( /* nameser.h:75:1: */
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| 313 | ns_f_qr = 0
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| 314 | ns_f_opcode = 1
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| 315 | ns_f_aa = 2
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| 316 | ns_f_tc = 3
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| 317 | ns_f_rd = 4
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| 318 | ns_f_ra = 5
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| 319 | ns_f_z = 6
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| 320 | ns_f_ad = 7
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| 321 | ns_f_cd = 8
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| 322 | ns_f_rcode = 9
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| 323 | ns_f_max = 10
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| 324 | )
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| 325 |
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| 326 | const ( /* nameser.h:89:1: */
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| 327 | ns_o_query = 0
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| 328 | ns_o_iquery = 1
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| 329 | ns_o_status = 2
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| 330 | ns_o_notify = 4
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| 331 | ns_o_update = 5
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| 332 | ns_o_max = 6
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| 333 | )
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| 334 |
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| 335 | const ( /* nameser.h:98:1: */
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| 336 | ns_r_noerror = 0
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| 337 | ns_r_formerr = 1
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| 338 | ns_r_servfail = 2
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| 339 | ns_r_nxdomain = 3
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| 340 | ns_r_notimpl = 4
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| 341 | ns_r_refused = 5
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| 342 | ns_r_yxdomain = 6
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| 343 | ns_r_yxrrset = 7
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| 344 | ns_r_nxrrset = 8
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| 345 | ns_r_notauth = 9
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| 346 | ns_r_notzone = 10
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| 347 | ns_r_max = 11
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| 348 | ns_r_badvers = 16
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| 349 | ns_r_badsig = 16
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| 350 | ns_r_badkey = 17
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| 351 | ns_r_badtime = 18
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| 352 | )
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| 353 |
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| 354 | type ptrdiff_t = int64 /* <builtin>:3:26 */
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| 355 |
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| 356 | type size_t = uint64 /* <builtin>:9:23 */
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| 357 |
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| 358 | type wchar_t = int32 /* <builtin>:15:24 */
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| 359 |
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| 360 | // # 1 "lib/libc/gen/ctype_.c"
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| 361 | // # 1 "<built-in>"
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| 362 | // # 1 "<command-line>"
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| 363 | // # 1 "lib/libc/gen/ctype_.c"
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| 364 | // # 36 "lib/libc/gen/ctype_.c"
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| 365 | // # 1 "./include/ctype.h" 1
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| 366 | // # 43 "./include/ctype.h"
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| 367 | // # 1 "./sys/sys/cdefs.h" 1
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| 368 | // # 41 "./sys/sys/cdefs.h"
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| 369 | // # 1 "./machine/cdefs.h" 1
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| 370 | // # 42 "./sys/sys/cdefs.h" 2
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| 371 | // # 44 "./include/ctype.h" 2
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| 372 | // # 57 "./include/ctype.h"
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| 373 | // typedef void *locale_t;
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| 374 | //
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| 375 | //
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| 376 | //
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| 377 | //
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| 378 | //
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| 379 | // extern const char *_ctype_;
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| 380 | // extern const short *_tolower_tab_;
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| 381 | // extern const short *_toupper_tab_;
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| 382 | //
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| 383 | //
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| 384 | // int isalnum(int);
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| 385 | // int isalpha(int);
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| 386 | // int iscntrl(int);
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| 387 | // int isdigit(int);
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| 388 | // int isgraph(int);
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| 389 | // int islower(int);
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| 390 | // int isprint(int);
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| 391 | // int ispunct(int);
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| 392 | // int isspace(int);
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| 393 | // int isupper(int);
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| 394 | // int isxdigit(int);
|
|---|
| 395 | // int tolower(int);
|
|---|
| 396 | // int toupper(int);
|
|---|
| 397 | //
|
|---|
| 398 | //
|
|---|
| 399 | //
|
|---|
| 400 | // int isblank(int);
|
|---|
| 401 | //
|
|---|
| 402 | //
|
|---|
| 403 | //
|
|---|
| 404 | // int isascii(int);
|
|---|
| 405 | // int toascii(int);
|
|---|
| 406 | // int _tolower(int);
|
|---|
| 407 | // int _toupper(int);
|
|---|
| 408 | //
|
|---|
| 409 | //
|
|---|
| 410 | //
|
|---|
| 411 | // int isalnum_l(int, locale_t);
|
|---|
| 412 | // int isalpha_l(int, locale_t);
|
|---|
| 413 | // int isblank_l(int, locale_t);
|
|---|
| 414 | // int iscntrl_l(int, locale_t);
|
|---|
| 415 | // int isdigit_l(int, locale_t);
|
|---|
| 416 | // int isgraph_l(int, locale_t);
|
|---|
| 417 | // int islower_l(int, locale_t);
|
|---|
| 418 | // int isprint_l(int, locale_t);
|
|---|
| 419 | // int ispunct_l(int, locale_t);
|
|---|
| 420 | // int isspace_l(int, locale_t);
|
|---|
| 421 | // int isupper_l(int, locale_t);
|
|---|
| 422 | // int isxdigit_l(int, locale_t);
|
|---|
| 423 | // int tolower_l(int, locale_t);
|
|---|
| 424 | // int toupper_l(int, locale_t);
|
|---|
| 425 | //
|
|---|
| 426 | //
|
|---|
| 427 | //
|
|---|
| 428 | //
|
|---|
| 429 | //
|
|---|
| 430 | //
|
|---|
| 431 | // extern __inline __attribute__((__gnu_inline__)) int isalnum(int _c)
|
|---|
| 432 | // {
|
|---|
| 433 | // return (_c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)_c] & (0x01|0x02|0x04)));
|
|---|
| 434 | // }
|
|---|
| 435 | //
|
|---|
| 436 | // extern __inline __attribute__((__gnu_inline__)) int isalpha(int _c)
|
|---|
| 437 | // {
|
|---|
| 438 | // return (_c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)_c] & (0x01|0x02)));
|
|---|
| 439 | // }
|
|---|
| 440 | //
|
|---|
| 441 | // extern __inline __attribute__((__gnu_inline__)) int iscntrl(int _c)
|
|---|
| 442 | // {
|
|---|
| 443 | // return (_c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)_c] & 0x20));
|
|---|
| 444 | // }
|
|---|
| 445 | //
|
|---|
| 446 | // extern __inline __attribute__((__gnu_inline__)) int isdigit(int _c)
|
|---|
| 447 | // {
|
|---|
| 448 | // return (_c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)_c] & 0x04));
|
|---|
| 449 | // }
|
|---|
| 450 | //
|
|---|
| 451 | // extern __inline __attribute__((__gnu_inline__)) int isgraph(int _c)
|
|---|
| 452 | // {
|
|---|
| 453 | // return (_c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)_c] & (0x10|0x01|0x02|0x04)));
|
|---|
| 454 | // }
|
|---|
| 455 | //
|
|---|
| 456 | // extern __inline __attribute__((__gnu_inline__)) int islower(int _c)
|
|---|
| 457 | // {
|
|---|
| 458 | // return (_c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)_c] & 0x02));
|
|---|
| 459 | // }
|
|---|
| 460 | //
|
|---|
| 461 | // extern __inline __attribute__((__gnu_inline__)) int isprint(int _c)
|
|---|
| 462 | // {
|
|---|
| 463 | // return (_c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)_c] & (0x10|0x01|0x02|0x04|0x80)));
|
|---|
| 464 | // }
|
|---|
| 465 | //
|
|---|
| 466 | // extern __inline __attribute__((__gnu_inline__)) int ispunct(int _c)
|
|---|
| 467 | // {
|
|---|
| 468 | // return (_c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)_c] & 0x10));
|
|---|
| 469 | // }
|
|---|
| 470 | //
|
|---|
| 471 | // extern __inline __attribute__((__gnu_inline__)) int isspace(int _c)
|
|---|
| 472 | // {
|
|---|
| 473 | // return (_c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)_c] & 0x08));
|
|---|
| 474 | // }
|
|---|
| 475 | //
|
|---|
| 476 | // extern __inline __attribute__((__gnu_inline__)) int isupper(int _c)
|
|---|
| 477 | // {
|
|---|
| 478 | // return (_c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)_c] & 0x01));
|
|---|
| 479 | // }
|
|---|
| 480 | //
|
|---|
| 481 | // extern __inline __attribute__((__gnu_inline__)) int isxdigit(int _c)
|
|---|
| 482 | // {
|
|---|
| 483 | // return (_c == -1 ? 0 : ((_ctype_ + 1)[(unsigned char)_c] & (0x04|0x40)));
|
|---|
| 484 | // }
|
|---|
| 485 | //
|
|---|
| 486 | // extern __inline __attribute__((__gnu_inline__)) int tolower(int _c)
|
|---|
| 487 | // {
|
|---|
| 488 | // if ((unsigned int)_c > 255)
|
|---|
| 489 | // return (_c);
|
|---|
| 490 | // return ((_tolower_tab_ + 1)[_c]);
|
|---|
| 491 | // }
|
|---|
| 492 | //
|
|---|
| 493 | // extern __inline __attribute__((__gnu_inline__)) int toupper(int _c)
|
|---|
| 494 | // {
|
|---|
| 495 | // if ((unsigned int)_c > 255)
|
|---|
| 496 | // return (_c);
|
|---|
| 497 | // return ((_toupper_tab_ + 1)[_c]);
|
|---|
| 498 | // }
|
|---|
| 499 | //
|
|---|
| 500 | //
|
|---|
| 501 |
|
|---|
| 502 | // extern __inline __attribute__((__gnu_inline__))
|
|---|
| 503 | func Xisblank(tls *TLS, _c int32) int32 { /* ctype_.c:144:5: */
|
|---|
| 504 | return Bool32(_c == ' ' || _c == '\t')
|
|---|
| 505 | }
|
|---|
| 506 |
|
|---|
| 507 | // extern __inline __attribute__((__gnu_inline__)) int isascii(int _c)
|
|---|
| 508 | // {
|
|---|
| 509 | // return ((unsigned int)_c <= 0177);
|
|---|
| 510 | // }
|
|---|
| 511 | //
|
|---|
| 512 | // extern __inline __attribute__((__gnu_inline__)) int toascii(int _c)
|
|---|
| 513 | // {
|
|---|
| 514 | // return (_c & 0177);
|
|---|
| 515 | // }
|
|---|
| 516 | //
|
|---|
| 517 | // extern __inline __attribute__((__gnu_inline__)) int _tolower(int _c)
|
|---|
| 518 | // {
|
|---|
| 519 | // return (_c - 'A' + 'a');
|
|---|
| 520 | // }
|
|---|
| 521 | //
|
|---|
| 522 | // extern __inline __attribute__((__gnu_inline__)) int _toupper(int _c)
|
|---|
| 523 | // {
|
|---|
| 524 | // return (_c - 'a' + 'A');
|
|---|
| 525 | // }
|
|---|
| 526 | //
|
|---|
| 527 | //
|
|---|
| 528 | //
|
|---|
| 529 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 530 | // isalnum_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 531 | // {
|
|---|
| 532 | // return isalnum(_c);
|
|---|
| 533 | // }
|
|---|
| 534 | //
|
|---|
| 535 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 536 | // isalpha_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 537 | // {
|
|---|
| 538 | // return isalpha(_c);
|
|---|
| 539 | // }
|
|---|
| 540 | //
|
|---|
| 541 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 542 | // isblank_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 543 | // {
|
|---|
| 544 | // return isblank(_c);
|
|---|
| 545 | // }
|
|---|
| 546 | //
|
|---|
| 547 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 548 | // iscntrl_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 549 | // {
|
|---|
| 550 | // return iscntrl(_c);
|
|---|
| 551 | // }
|
|---|
| 552 | //
|
|---|
| 553 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 554 | // isdigit_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 555 | // {
|
|---|
| 556 | // return isdigit(_c);
|
|---|
| 557 | // }
|
|---|
| 558 | //
|
|---|
| 559 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 560 | // isgraph_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 561 | // {
|
|---|
| 562 | // return isgraph(_c);
|
|---|
| 563 | // }
|
|---|
| 564 | //
|
|---|
| 565 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 566 | // islower_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 567 | // {
|
|---|
| 568 | // return islower(_c);
|
|---|
| 569 | // }
|
|---|
| 570 | //
|
|---|
| 571 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 572 | // isprint_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 573 | // {
|
|---|
| 574 | // return isprint(_c);
|
|---|
| 575 | // }
|
|---|
| 576 | //
|
|---|
| 577 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 578 | // ispunct_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 579 | // {
|
|---|
| 580 | // return ispunct(_c);
|
|---|
| 581 | // }
|
|---|
| 582 | //
|
|---|
| 583 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 584 | // isspace_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 585 | // {
|
|---|
| 586 | // return isspace(_c);
|
|---|
| 587 | // }
|
|---|
| 588 | //
|
|---|
| 589 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 590 | // isupper_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 591 | // {
|
|---|
| 592 | // return isupper(_c);
|
|---|
| 593 | // }
|
|---|
| 594 | //
|
|---|
| 595 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 596 | // isxdigit_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 597 | // {
|
|---|
| 598 | // return isxdigit(_c);
|
|---|
| 599 | // }
|
|---|
| 600 | //
|
|---|
| 601 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 602 | // tolower_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 603 | // {
|
|---|
| 604 | // return tolower(_c);
|
|---|
| 605 | // }
|
|---|
| 606 | //
|
|---|
| 607 | // extern __inline __attribute__((__gnu_inline__)) int
|
|---|
| 608 | // toupper_l(int _c, locale_t _l __attribute__((__unused__)))
|
|---|
| 609 | // {
|
|---|
| 610 | // return toupper(_c);
|
|---|
| 611 | // }
|
|---|
| 612 | //
|
|---|
| 613 | //
|
|---|
| 614 | //
|
|---|
| 615 | //
|
|---|
| 616 | //
|
|---|
| 617 | // # 37 "lib/libc/gen/ctype_.c" 2
|
|---|
| 618 | // # 1 "./lib/libc/include/ctype_private.h" 1
|
|---|
| 619 | //
|
|---|
| 620 | //
|
|---|
| 621 | //
|
|---|
| 622 | //
|
|---|
| 623 | //
|
|---|
| 624 | // # 5 "./lib/libc/include/ctype_private.h"
|
|---|
| 625 | // #pragma GCC visibility push(hidden)
|
|---|
| 626 | // # 5 "./lib/libc/include/ctype_private.h"
|
|---|
| 627 | //
|
|---|
| 628 | // extern const char _C_ctype_[];
|
|---|
| 629 | // extern const short _C_toupper_[];
|
|---|
| 630 | // extern const short _C_tolower_[];
|
|---|
| 631 | //
|
|---|
| 632 | // # 9 "./lib/libc/include/ctype_private.h"
|
|---|
| 633 | // #pragma GCC visibility pop
|
|---|
| 634 | // # 9 "./lib/libc/include/ctype_private.h"
|
|---|
| 635 | //
|
|---|
| 636 | // # 38 "lib/libc/gen/ctype_.c" 2
|
|---|
| 637 |
|
|---|
| 638 | var X_C_ctype_ = [257]int8{
|
|---|
| 639 | int8(0),
|
|---|
| 640 | int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20),
|
|---|
| 641 | int8(0x20), int8(0x20 | 0x08), int8(0x20 | 0x08), int8(0x20 | 0x08), int8(0x20 | 0x08), int8(0x20 | 0x08), int8(0x20), int8(0x20),
|
|---|
| 642 | int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20),
|
|---|
| 643 | int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20), int8(0x20),
|
|---|
| 644 | int8(0x08 | int32(Int8FromInt32(0x80))), int8(0x10), int8(0x10), int8(0x10), int8(0x10), int8(0x10), int8(0x10), int8(0x10),
|
|---|
| 645 | int8(0x10), int8(0x10), int8(0x10), int8(0x10), int8(0x10), int8(0x10), int8(0x10), int8(0x10),
|
|---|
| 646 | int8(0x04), int8(0x04), int8(0x04), int8(0x04), int8(0x04), int8(0x04), int8(0x04), int8(0x04),
|
|---|
| 647 | int8(0x04), int8(0x04), int8(0x10), int8(0x10), int8(0x10), int8(0x10), int8(0x10), int8(0x10),
|
|---|
| 648 | int8(0x10), int8(0x01 | 0x40), int8(0x01 | 0x40), int8(0x01 | 0x40), int8(0x01 | 0x40), int8(0x01 | 0x40), int8(0x01 | 0x40), int8(0x01),
|
|---|
| 649 | int8(0x01), int8(0x01), int8(0x01), int8(0x01), int8(0x01), int8(0x01), int8(0x01), int8(0x01),
|
|---|
| 650 | int8(0x01), int8(0x01), int8(0x01), int8(0x01), int8(0x01), int8(0x01), int8(0x01), int8(0x01),
|
|---|
| 651 | int8(0x01), int8(0x01), int8(0x01), int8(0x10), int8(0x10), int8(0x10), int8(0x10), int8(0x10),
|
|---|
| 652 | int8(0x10), int8(0x02 | 0x40), int8(0x02 | 0x40), int8(0x02 | 0x40), int8(0x02 | 0x40), int8(0x02 | 0x40), int8(0x02 | 0x40), int8(0x02),
|
|---|
| 653 | int8(0x02), int8(0x02), int8(0x02), int8(0x02), int8(0x02), int8(0x02), int8(0x02), int8(0x02),
|
|---|
| 654 | int8(0x02), int8(0x02), int8(0x02), int8(0x02), int8(0x02), int8(0x02), int8(0x02), int8(0x02),
|
|---|
| 655 | int8(0x02), int8(0x02), int8(0x02), int8(0x10), int8(0x10), int8(0x10), int8(0x10), int8(0x20),
|
|---|
| 656 |
|
|---|
| 657 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 658 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 659 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 660 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 661 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 662 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 663 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 664 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 665 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 666 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 667 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 668 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 669 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 670 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 671 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 672 | int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0),
|
|---|
| 673 | } /* ctype_.c:282:12 */
|
|---|
| 674 |
|
|---|
| 675 | var X_ctype_ uintptr = 0 /* ctype_.c:319:12 */
|
|---|
| 676 |
|
|---|
| 677 | func __isspace(tls *TLS, _c int32) int32 { /* ctype.h:26:21: */
|
|---|
| 678 | return Bool32(_c == ' ' || uint32(_c)-uint32('\t') < uint32(5))
|
|---|
| 679 | }
|
|---|
| 680 |
|
|---|
| 681 | type locale_t = uintptr /* alltypes.h:343:32 */
|
|---|
| 682 |
|
|---|
| 683 | func Xisalnum(tls *TLS, c int32) int32 { /* isalnum.c:3:5: */
|
|---|
| 684 | return Bool32(func() int32 {
|
|---|
| 685 | if 0 != 0 {
|
|---|
| 686 | return Xisalpha(tls, c)
|
|---|
| 687 | }
|
|---|
| 688 | return Bool32(uint32(c)|uint32(32)-uint32('a') < uint32(26))
|
|---|
| 689 | }() != 0 || func() int32 {
|
|---|
| 690 | if 0 != 0 {
|
|---|
| 691 | return Xisdigit(tls, c)
|
|---|
| 692 | }
|
|---|
| 693 | return Bool32(uint32(c)-uint32('0') < uint32(10))
|
|---|
| 694 | }() != 0)
|
|---|
| 695 | }
|
|---|
| 696 |
|
|---|
| 697 | func X__isalnum_l(tls *TLS, c int32, l locale_t) int32 { /* isalnum.c:8:5: */
|
|---|
| 698 | return Xisalnum(tls, c)
|
|---|
| 699 | }
|
|---|
| 700 |
|
|---|
| 701 | func Xisalpha(tls *TLS, c int32) int32 { /* isalpha.c:4:5: */
|
|---|
| 702 | return Bool32(uint32(c)|uint32(32)-uint32('a') < uint32(26))
|
|---|
| 703 | }
|
|---|
| 704 |
|
|---|
| 705 | func X__isalpha_l(tls *TLS, c int32, l locale_t) int32 { /* isalpha.c:9:5: */
|
|---|
| 706 | return Xisalpha(tls, c)
|
|---|
| 707 | }
|
|---|
| 708 |
|
|---|
| 709 | func Xisdigit(tls *TLS, c int32) int32 { /* isdigit.c:4:5: */
|
|---|
| 710 | return Bool32(uint32(c)-uint32('0') < uint32(10))
|
|---|
| 711 | }
|
|---|
| 712 |
|
|---|
| 713 | func X__isdigit_l(tls *TLS, c int32, l locale_t) int32 { /* isdigit.c:9:5: */
|
|---|
| 714 | return Xisdigit(tls, c)
|
|---|
| 715 | }
|
|---|
| 716 |
|
|---|
| 717 | func Xislower(tls *TLS, c int32) int32 { /* islower.c:4:5: */
|
|---|
| 718 | return Bool32(uint32(c)-uint32('a') < uint32(26))
|
|---|
| 719 | }
|
|---|
| 720 |
|
|---|
| 721 | func X__islower_l(tls *TLS, c int32, l locale_t) int32 { /* islower.c:9:5: */
|
|---|
| 722 | return Xislower(tls, c)
|
|---|
| 723 | }
|
|---|
| 724 |
|
|---|
| 725 | func Xisprint(tls *TLS, c int32) int32 { /* isprint.c:4:5: */
|
|---|
| 726 | return Bool32(uint32(c)-uint32(0x20) < uint32(0x5f))
|
|---|
| 727 | }
|
|---|
| 728 |
|
|---|
| 729 | func X__isprint_l(tls *TLS, c int32, l locale_t) int32 { /* isprint.c:9:5: */
|
|---|
| 730 | return Xisprint(tls, c)
|
|---|
| 731 | }
|
|---|
| 732 |
|
|---|
| 733 | func Xisspace(tls *TLS, c int32) int32 { /* isspace.c:4:5: */
|
|---|
| 734 | return Bool32(c == ' ' || uint32(c)-uint32('\t') < uint32(5))
|
|---|
| 735 | }
|
|---|
| 736 |
|
|---|
| 737 | func X__isspace_l(tls *TLS, c int32, l locale_t) int32 { /* isspace.c:9:5: */
|
|---|
| 738 | return Xisspace(tls, c)
|
|---|
| 739 | }
|
|---|
| 740 |
|
|---|
| 741 | func Xisupper(tls *TLS, c int32) int32 { /* isupper.c:4:5: */
|
|---|
| 742 | return Bool32(uint32(c)-uint32('A') < uint32(26))
|
|---|
| 743 | }
|
|---|
| 744 |
|
|---|
| 745 | func X__isupper_l(tls *TLS, c int32, l locale_t) int32 { /* isupper.c:9:5: */
|
|---|
| 746 | return Xisupper(tls, c)
|
|---|
| 747 | }
|
|---|
| 748 |
|
|---|
| 749 | func Xisxdigit(tls *TLS, c int32) int32 { /* isxdigit.c:3:5: */
|
|---|
| 750 | return Bool32(func() int32 {
|
|---|
| 751 | if 0 != 0 {
|
|---|
| 752 | return Xisdigit(tls, c)
|
|---|
| 753 | }
|
|---|
| 754 | return Bool32(uint32(c)-uint32('0') < uint32(10))
|
|---|
| 755 | }() != 0 || uint32(c)|uint32(32)-uint32('a') < uint32(6))
|
|---|
| 756 | }
|
|---|
| 757 |
|
|---|
| 758 | func X__isxdigit_l(tls *TLS, c int32, l locale_t) int32 { /* isxdigit.c:8:5: */
|
|---|
| 759 | return Xisxdigit(tls, c)
|
|---|
| 760 | }
|
|---|
| 761 |
|
|---|
| 762 | type uintptr_t = uint64 /* alltypes.h:55:24 */
|
|---|
| 763 |
|
|---|
| 764 | type intptr_t = int64 /* alltypes.h:70:15 */
|
|---|
| 765 |
|
|---|
| 766 | type int8_t = int8 /* alltypes.h:96:25 */
|
|---|
| 767 |
|
|---|
| 768 | type int16_t = int16 /* alltypes.h:101:25 */
|
|---|
| 769 |
|
|---|
| 770 | type int32_t = int32 /* alltypes.h:106:25 */
|
|---|
| 771 |
|
|---|
| 772 | type int64_t = int64 /* alltypes.h:111:25 */
|
|---|
| 773 |
|
|---|
| 774 | type intmax_t = int64 /* alltypes.h:116:25 */
|
|---|
| 775 |
|
|---|
| 776 | type uint8_t = uint8 /* alltypes.h:121:25 */
|
|---|
| 777 |
|
|---|
| 778 | type uint16_t = uint16 /* alltypes.h:126:25 */
|
|---|
| 779 |
|
|---|
| 780 | type uint32_t = uint32 /* alltypes.h:131:25 */
|
|---|
| 781 |
|
|---|
| 782 | type uint64_t = uint64 /* alltypes.h:136:25 */
|
|---|
| 783 |
|
|---|
| 784 | type uintmax_t = uint64 /* alltypes.h:146:25 */
|
|---|
| 785 |
|
|---|
| 786 | type int_fast8_t = int8_t /* stdint.h:22:16 */
|
|---|
| 787 | type int_fast64_t = int64_t /* stdint.h:23:17 */
|
|---|
| 788 |
|
|---|
| 789 | type int_least8_t = int8_t /* stdint.h:25:17 */
|
|---|
| 790 | type int_least16_t = int16_t /* stdint.h:26:17 */
|
|---|
| 791 | type int_least32_t = int32_t /* stdint.h:27:17 */
|
|---|
| 792 | type int_least64_t = int64_t /* stdint.h:28:17 */
|
|---|
| 793 |
|
|---|
| 794 | type uint_fast8_t = uint8_t /* stdint.h:30:17 */
|
|---|
| 795 | type uint_fast64_t = uint64_t /* stdint.h:31:18 */
|
|---|
| 796 |
|
|---|
| 797 | type uint_least8_t = uint8_t /* stdint.h:33:18 */
|
|---|
| 798 | type uint_least16_t = uint16_t /* stdint.h:34:18 */
|
|---|
| 799 | type uint_least32_t = uint32_t /* stdint.h:35:18 */
|
|---|
| 800 | type uint_least64_t = uint64_t /* stdint.h:36:18 */
|
|---|
| 801 |
|
|---|
| 802 | type int_fast16_t = int32_t /* stdint.h:1:17 */
|
|---|
| 803 | type int_fast32_t = int32_t /* stdint.h:2:17 */
|
|---|
| 804 | type uint_fast16_t = uint32_t /* stdint.h:3:18 */
|
|---|
| 805 | type uint_fast32_t = uint32_t /* stdint.h:4:18 */
|
|---|
| 806 |
|
|---|
| 807 | type ssize_t = int64 /* alltypes.h:65:15 */
|
|---|
| 808 |
|
|---|
| 809 | type off_t = int64 /* alltypes.h:162:16 */
|
|---|
| 810 |
|
|---|
| 811 | type _IO_FILE = struct {
|
|---|
| 812 | Fflags uint32
|
|---|
| 813 | F__ccgo_pad1 [4]byte
|
|---|
| 814 | Frpos uintptr
|
|---|
| 815 | Frend uintptr
|
|---|
| 816 | Fclose uintptr
|
|---|
| 817 | Fwend uintptr
|
|---|
| 818 | Fwpos uintptr
|
|---|
| 819 | Fmustbezero_1 uintptr
|
|---|
| 820 | Fwbase uintptr
|
|---|
| 821 | Fread uintptr
|
|---|
| 822 | Fwrite uintptr
|
|---|
| 823 | Fseek uintptr
|
|---|
| 824 | Fbuf uintptr
|
|---|
| 825 | Fbuf_size size_t
|
|---|
| 826 | Fprev uintptr
|
|---|
| 827 | Fnext uintptr
|
|---|
| 828 | Ffd int32
|
|---|
| 829 | Fpipe_pid int32
|
|---|
| 830 | Flockcount int64
|
|---|
| 831 | Fmode int32
|
|---|
| 832 | Flock int32
|
|---|
| 833 | Flbf int32
|
|---|
| 834 | F__ccgo_pad2 [4]byte
|
|---|
| 835 | Fcookie uintptr
|
|---|
| 836 | Foff off_t
|
|---|
| 837 | Fgetln_buf uintptr
|
|---|
| 838 | Fmustbezero_2 uintptr
|
|---|
| 839 | Fshend uintptr
|
|---|
| 840 | Fshlim off_t
|
|---|
| 841 | Fshcnt off_t
|
|---|
| 842 | Fprev_locked uintptr
|
|---|
| 843 | Fnext_locked uintptr
|
|---|
| 844 | Flocale uintptr
|
|---|
| 845 | } /* alltypes.h:320:9 */
|
|---|
| 846 |
|
|---|
| 847 | type FILE = _IO_FILE /* alltypes.h:320:25 */
|
|---|
| 848 |
|
|---|
| 849 | type va_list = uintptr /* alltypes.h:326:27 */
|
|---|
| 850 |
|
|---|
| 851 | type _G_fpos64_t = struct {
|
|---|
| 852 | F__ccgo_pad1 [0]uint64
|
|---|
| 853 | F__opaque [16]int8
|
|---|
| 854 | } /* stdio.h:54:9 */
|
|---|
| 855 |
|
|---|
| 856 | type fpos_t = _G_fpos64_t /* stdio.h:58:3 */
|
|---|
| 857 |
|
|---|
| 858 | type float_t = float32 /* alltypes.h:29:15 */
|
|---|
| 859 |
|
|---|
| 860 | type double_t = float64 /* alltypes.h:34:16 */
|
|---|
| 861 |
|
|---|
| 862 | func __FLOAT_BITS(tls *TLS, __f float32) uint32 { /* math.h:55:26: */
|
|---|
| 863 | bp := tls.Alloc(4)
|
|---|
| 864 | defer tls.Free(4)
|
|---|
| 865 |
|
|---|
| 866 | // var __u struct {F__f float32;} at bp, 4
|
|---|
| 867 |
|
|---|
| 868 | *(*float32)(unsafe.Pointer(bp)) = __f
|
|---|
| 869 | return *(*uint32)(unsafe.Pointer(bp))
|
|---|
| 870 | }
|
|---|
| 871 |
|
|---|
| 872 | func __DOUBLE_BITS(tls *TLS, __f float64) uint64 { /* math.h:61:36: */
|
|---|
| 873 | bp := tls.Alloc(8)
|
|---|
| 874 | defer tls.Free(8)
|
|---|
| 875 |
|
|---|
| 876 | // var __u struct {F__f float64;} at bp, 8
|
|---|
| 877 |
|
|---|
| 878 | *(*float64)(unsafe.Pointer(bp)) = __f
|
|---|
| 879 | return *(*uint64)(unsafe.Pointer(bp))
|
|---|
| 880 | }
|
|---|
| 881 |
|
|---|
| 882 | type syscall_arg_t = int64 /* syscall.h:22:14 */
|
|---|
| 883 |
|
|---|
| 884 | func scanexp(tls *TLS, f uintptr, pok int32) int64 { /* floatscan.c:37:18: */
|
|---|
| 885 | var c int32
|
|---|
| 886 | var x int32
|
|---|
| 887 | var y int64
|
|---|
| 888 | var neg int32 = 0
|
|---|
| 889 |
|
|---|
| 890 | c = func() int32 {
|
|---|
| 891 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 892 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 893 | }
|
|---|
| 894 | return X__shgetc(tls, f)
|
|---|
| 895 | }()
|
|---|
| 896 | if c == '+' || c == '-' {
|
|---|
| 897 | neg = Bool32(c == '-')
|
|---|
| 898 | c = func() int32 {
|
|---|
| 899 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 900 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 901 | }
|
|---|
| 902 | return X__shgetc(tls, f)
|
|---|
| 903 | }()
|
|---|
| 904 | if uint32(c-'0') >= 10 && pok != 0 {
|
|---|
| 905 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 906 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 907 | } else {
|
|---|
| 908 | }
|
|---|
| 909 | }
|
|---|
| 910 | }
|
|---|
| 911 | if uint32(c-'0') >= 10 {
|
|---|
| 912 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 913 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 914 | } else {
|
|---|
| 915 | }
|
|---|
| 916 | return -0x7fffffffffffffff - int64(1)
|
|---|
| 917 | }
|
|---|
| 918 | for x = 0; uint32(c-'0') < 10 && x < 0x7fffffff/10; c = func() int32 {
|
|---|
| 919 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 920 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 921 | }
|
|---|
| 922 | return X__shgetc(tls, f)
|
|---|
| 923 | }() {
|
|---|
| 924 | x = 10*x + c - '0'
|
|---|
| 925 | }
|
|---|
| 926 | for y = int64(x); uint32(c-'0') < 10 && y < 0x7fffffffffffffff/int64(100); c = func() int32 {
|
|---|
| 927 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 928 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 929 | }
|
|---|
| 930 | return X__shgetc(tls, f)
|
|---|
| 931 | }() {
|
|---|
| 932 | y = int64(10)*y + int64(c) - int64('0')
|
|---|
| 933 | }
|
|---|
| 934 | for ; uint32(c-'0') < 10; c = func() int32 {
|
|---|
| 935 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 936 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 937 | }
|
|---|
| 938 | return X__shgetc(tls, f)
|
|---|
| 939 | }() {
|
|---|
| 940 | }
|
|---|
| 941 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 942 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 943 | } else {
|
|---|
| 944 | }
|
|---|
| 945 | if neg != 0 {
|
|---|
| 946 | return -y
|
|---|
| 947 | }
|
|---|
| 948 | return y
|
|---|
| 949 | }
|
|---|
| 950 |
|
|---|
| 951 | func decfloat(tls *TLS, f uintptr, c int32, bits int32, emin int32, sign int32, pok int32) float64 { /* floatscan.c:64:20: */
|
|---|
| 952 | bp := tls.Alloc(512)
|
|---|
| 953 | defer tls.Free(512)
|
|---|
| 954 |
|
|---|
| 955 | // var x [128]uint32_t at bp, 512
|
|---|
| 956 |
|
|---|
| 957 | var i int32
|
|---|
| 958 | var j int32
|
|---|
| 959 | var k int32
|
|---|
| 960 | var a int32
|
|---|
| 961 | var z int32
|
|---|
| 962 | var lrp int64 = int64(0)
|
|---|
| 963 | var dc int64 = int64(0)
|
|---|
| 964 | var e10 int64 = int64(0)
|
|---|
| 965 | var lnz int32 = 0
|
|---|
| 966 | var gotdig int32 = 0
|
|---|
| 967 | var gotrad int32 = 0
|
|---|
| 968 | var rp int32
|
|---|
| 969 | var e2 int32
|
|---|
| 970 | var emax int32 = -emin - bits + 3
|
|---|
| 971 | var denormal int32 = 0
|
|---|
| 972 | var y float64
|
|---|
| 973 | var frac float64 = float64(0)
|
|---|
| 974 | var bias float64 = float64(0)
|
|---|
| 975 |
|
|---|
| 976 | j = 0
|
|---|
| 977 | k = 0
|
|---|
| 978 |
|
|---|
| 979 | // Don't let leading zeros consume buffer space
|
|---|
| 980 | for ; c == '0'; c = func() int32 {
|
|---|
| 981 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 982 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 983 | }
|
|---|
| 984 | return X__shgetc(tls, f)
|
|---|
| 985 | }() {
|
|---|
| 986 | gotdig = 1
|
|---|
| 987 | }
|
|---|
| 988 | if c == '.' {
|
|---|
| 989 | gotrad = 1
|
|---|
| 990 | for c = func() int32 {
|
|---|
| 991 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 992 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 993 | }
|
|---|
| 994 | return X__shgetc(tls, f)
|
|---|
| 995 | }(); c == '0'; c = func() int32 {
|
|---|
| 996 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 997 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 998 | }
|
|---|
| 999 | return X__shgetc(tls, f)
|
|---|
| 1000 | }() {
|
|---|
| 1001 | gotdig = 1
|
|---|
| 1002 | lrp--
|
|---|
| 1003 | }
|
|---|
| 1004 | }
|
|---|
| 1005 |
|
|---|
| 1006 | *(*uint32_t)(unsafe.Pointer(bp)) = uint32_t(0)
|
|---|
| 1007 | for ; uint32(c-'0') < 10 || c == '.'; c = func() int32 {
|
|---|
| 1008 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1009 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1010 | }
|
|---|
| 1011 | return X__shgetc(tls, f)
|
|---|
| 1012 | }() {
|
|---|
| 1013 | if c == '.' {
|
|---|
| 1014 | if gotrad != 0 {
|
|---|
| 1015 | break
|
|---|
| 1016 | }
|
|---|
| 1017 | gotrad = 1
|
|---|
| 1018 | lrp = dc
|
|---|
| 1019 | } else if k < 128-3 {
|
|---|
| 1020 | dc++
|
|---|
| 1021 | if c != '0' {
|
|---|
| 1022 | lnz = int32(dc)
|
|---|
| 1023 | }
|
|---|
| 1024 | if j != 0 {
|
|---|
| 1025 | *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))*uint32_t(10) + uint32_t(c) - uint32_t('0')
|
|---|
| 1026 | } else {
|
|---|
| 1027 | *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = uint32_t(c - '0')
|
|---|
| 1028 | }
|
|---|
| 1029 | if PreIncInt32(&j, 1) == 9 {
|
|---|
| 1030 | k++
|
|---|
| 1031 | j = 0
|
|---|
| 1032 | }
|
|---|
| 1033 | gotdig = 1
|
|---|
| 1034 | } else {
|
|---|
| 1035 | dc++
|
|---|
| 1036 | if c != '0' {
|
|---|
| 1037 | lnz = (128 - 4) * 9
|
|---|
| 1038 | *(*uint32_t)(unsafe.Pointer(bp + 124*4)) |= uint32_t(1)
|
|---|
| 1039 | }
|
|---|
| 1040 | }
|
|---|
| 1041 | }
|
|---|
| 1042 | if !(gotrad != 0) {
|
|---|
| 1043 | lrp = dc
|
|---|
| 1044 | }
|
|---|
| 1045 |
|
|---|
| 1046 | if gotdig != 0 && c|32 == 'e' {
|
|---|
| 1047 | e10 = scanexp(tls, f, pok)
|
|---|
| 1048 | if e10 == -0x7fffffffffffffff-int64(1) {
|
|---|
| 1049 | if pok != 0 {
|
|---|
| 1050 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1051 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1052 | } else {
|
|---|
| 1053 | }
|
|---|
| 1054 | } else {
|
|---|
| 1055 | X__shlim(tls, f, int64(0))
|
|---|
| 1056 | return float64(0)
|
|---|
| 1057 | }
|
|---|
| 1058 | e10 = int64(0)
|
|---|
| 1059 | }
|
|---|
| 1060 | lrp = lrp + e10
|
|---|
| 1061 | } else if c >= 0 {
|
|---|
| 1062 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1063 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1064 | } else {
|
|---|
| 1065 | }
|
|---|
| 1066 | }
|
|---|
| 1067 | if !(gotdig != 0) {
|
|---|
| 1068 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
|
|---|
| 1069 | X__shlim(tls, f, int64(0))
|
|---|
| 1070 | return float64(0)
|
|---|
| 1071 | }
|
|---|
| 1072 |
|
|---|
| 1073 | // Handle zero specially to avoid nasty special cases later
|
|---|
| 1074 | if !(int32(*(*uint32_t)(unsafe.Pointer(bp))) != 0) {
|
|---|
| 1075 | return float64(sign) * 0.0
|
|---|
| 1076 | }
|
|---|
| 1077 |
|
|---|
| 1078 | // Optimize small integers (w/no exponent) and over/under-flow
|
|---|
| 1079 | if lrp == dc && dc < int64(10) && (bits > 30 || *(*uint32_t)(unsafe.Pointer(bp))>>bits == uint32_t(0)) {
|
|---|
| 1080 | return float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp)))
|
|---|
| 1081 | }
|
|---|
| 1082 | if lrp > int64(-emin/2) {
|
|---|
| 1083 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
|
|---|
| 1084 | return float64(sign) * 1.79769313486231570815e+308 * 1.79769313486231570815e+308
|
|---|
| 1085 | }
|
|---|
| 1086 | if lrp < int64(emin-2*53) {
|
|---|
| 1087 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
|
|---|
| 1088 | return float64(sign) * 2.22507385850720138309e-308 * 2.22507385850720138309e-308
|
|---|
| 1089 | }
|
|---|
| 1090 |
|
|---|
| 1091 | // Align incomplete final B1B digit
|
|---|
| 1092 | if j != 0 {
|
|---|
| 1093 | for ; j < 9; j++ {
|
|---|
| 1094 | *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) *= uint32_t(10)
|
|---|
| 1095 | }
|
|---|
| 1096 | k++
|
|---|
| 1097 | j = 0
|
|---|
| 1098 | }
|
|---|
| 1099 |
|
|---|
| 1100 | a = 0
|
|---|
| 1101 | z = k
|
|---|
| 1102 | e2 = 0
|
|---|
| 1103 | rp = int32(lrp)
|
|---|
| 1104 |
|
|---|
| 1105 | // Optimize small to mid-size integers (even in exp. notation)
|
|---|
| 1106 | if lnz < 9 && lnz <= rp && rp < 18 {
|
|---|
| 1107 | if rp == 9 {
|
|---|
| 1108 | return float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp)))
|
|---|
| 1109 | }
|
|---|
| 1110 | if rp < 9 {
|
|---|
| 1111 | return float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp))) / float64(_sp10s[8-rp])
|
|---|
| 1112 | }
|
|---|
| 1113 | var bitlim int32 = bits - 3*(rp-9)
|
|---|
| 1114 | if bitlim > 30 || *(*uint32_t)(unsafe.Pointer(bp))>>bitlim == uint32_t(0) {
|
|---|
| 1115 | return float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp))) * float64(_sp10s[rp-10])
|
|---|
| 1116 | }
|
|---|
| 1117 | }
|
|---|
| 1118 |
|
|---|
| 1119 | // Drop trailing zeros
|
|---|
| 1120 | for ; !(int32(*(*uint32_t)(unsafe.Pointer(bp + uintptr(z-1)*4))) != 0); z-- {
|
|---|
| 1121 | }
|
|---|
| 1122 |
|
|---|
| 1123 | // Align radix point to B1B digit boundary
|
|---|
| 1124 | if rp%9 != 0 {
|
|---|
| 1125 | var rpm9 int32
|
|---|
| 1126 | if rp >= 0 {
|
|---|
| 1127 | rpm9 = rp % 9
|
|---|
| 1128 | } else {
|
|---|
| 1129 | rpm9 = rp%9 + 9
|
|---|
| 1130 | }
|
|---|
| 1131 | var p10 int32 = _sp10s[8-rpm9]
|
|---|
| 1132 | var carry uint32_t = uint32_t(0)
|
|---|
| 1133 | for k = a; k != z; k++ {
|
|---|
| 1134 | var tmp uint32_t = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) % uint32_t(p10)
|
|---|
| 1135 | *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))/uint32_t(p10) + carry
|
|---|
| 1136 | carry = uint32_t(1000000000/p10) * tmp
|
|---|
| 1137 | if k == a && !(int32(*(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))) != 0) {
|
|---|
| 1138 | a = (a + 1) & (128 - 1)
|
|---|
| 1139 | rp = rp - 9
|
|---|
| 1140 | }
|
|---|
| 1141 | }
|
|---|
| 1142 | if carry != 0 {
|
|---|
| 1143 | *(*uint32_t)(unsafe.Pointer(bp + uintptr(PostIncInt32(&z, 1))*4)) = carry
|
|---|
| 1144 | }
|
|---|
| 1145 | rp = rp + (9 - rpm9)
|
|---|
| 1146 | }
|
|---|
| 1147 |
|
|---|
| 1148 | // Upscale until desired number of bits are left of radix point
|
|---|
| 1149 | for rp < 9*2 || rp == 9*2 && *(*uint32_t)(unsafe.Pointer(bp + uintptr(a)*4)) < _sth[0] {
|
|---|
| 1150 | var carry uint32_t = uint32_t(0)
|
|---|
| 1151 | e2 = e2 - 29
|
|---|
| 1152 | for k = (z - 1) & (128 - 1); ; k = (k - 1) & (128 - 1) {
|
|---|
| 1153 | var tmp uint64_t = uint64_t(*(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)))<<29 + uint64_t(carry)
|
|---|
| 1154 | if tmp > uint64(1000000000) {
|
|---|
| 1155 | carry = uint32_t(tmp / uint64(1000000000))
|
|---|
| 1156 | *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = uint32_t(tmp % uint64(1000000000))
|
|---|
| 1157 | } else {
|
|---|
| 1158 | carry = uint32_t(0)
|
|---|
| 1159 | *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = uint32_t(tmp)
|
|---|
| 1160 | }
|
|---|
| 1161 | if k == (z-1)&(128-1) && k != a && !(int32(*(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))) != 0) {
|
|---|
| 1162 | z = k
|
|---|
| 1163 | }
|
|---|
| 1164 | if k == a {
|
|---|
| 1165 | break
|
|---|
| 1166 | }
|
|---|
| 1167 | }
|
|---|
| 1168 | if carry != 0 {
|
|---|
| 1169 | rp = rp + 9
|
|---|
| 1170 | a = (a - 1) & (128 - 1)
|
|---|
| 1171 | if a == z {
|
|---|
| 1172 | z = (z - 1) & (128 - 1)
|
|---|
| 1173 | *(*uint32_t)(unsafe.Pointer(bp + uintptr((z-1)&(128-1))*4)) |= *(*uint32_t)(unsafe.Pointer(bp + uintptr(z)*4))
|
|---|
| 1174 | }
|
|---|
| 1175 | *(*uint32_t)(unsafe.Pointer(bp + uintptr(a)*4)) = carry
|
|---|
| 1176 | }
|
|---|
| 1177 | }
|
|---|
| 1178 |
|
|---|
| 1179 | // Downscale until exactly number of bits are left of radix point
|
|---|
| 1180 | for {
|
|---|
| 1181 | var carry uint32_t = uint32_t(0)
|
|---|
| 1182 | var sh int32 = 1
|
|---|
| 1183 | for i = 0; i < 2; i++ {
|
|---|
| 1184 | k = (a + i) & (128 - 1)
|
|---|
| 1185 | if k == z || *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) < _sth[i] {
|
|---|
| 1186 | i = 2
|
|---|
| 1187 | break
|
|---|
| 1188 | }
|
|---|
| 1189 | if *(*uint32_t)(unsafe.Pointer(bp + uintptr((a+i)&(128-1))*4)) > _sth[i] {
|
|---|
| 1190 | break
|
|---|
| 1191 | }
|
|---|
| 1192 | }
|
|---|
| 1193 | if i == 2 && rp == 9*2 {
|
|---|
| 1194 | break
|
|---|
| 1195 | }
|
|---|
| 1196 | // FIXME: find a way to compute optimal sh
|
|---|
| 1197 | if rp > 9+9*2 {
|
|---|
| 1198 | sh = 9
|
|---|
| 1199 | }
|
|---|
| 1200 | e2 = e2 + sh
|
|---|
| 1201 | for k = a; k != z; k = (k + 1) & (128 - 1) {
|
|---|
| 1202 | var tmp uint32_t = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) & uint32_t(int32(1)<<sh-1)
|
|---|
| 1203 | *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))>>sh + carry
|
|---|
| 1204 | carry = uint32_t(int32(1000000000)>>sh) * tmp
|
|---|
| 1205 | if k == a && !(int32(*(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))) != 0) {
|
|---|
| 1206 | a = (a + 1) & (128 - 1)
|
|---|
| 1207 | i--
|
|---|
| 1208 | rp = rp - 9
|
|---|
| 1209 | }
|
|---|
| 1210 | }
|
|---|
| 1211 | if carry != 0 {
|
|---|
| 1212 | if (z+1)&(128-1) != a {
|
|---|
| 1213 | *(*uint32_t)(unsafe.Pointer(bp + uintptr(z)*4)) = carry
|
|---|
| 1214 | z = (z + 1) & (128 - 1)
|
|---|
| 1215 | } else {
|
|---|
| 1216 | *(*uint32_t)(unsafe.Pointer(bp + uintptr((z-1)&(128-1))*4)) |= uint32_t(1)
|
|---|
| 1217 | }
|
|---|
| 1218 | }
|
|---|
| 1219 | }
|
|---|
| 1220 |
|
|---|
| 1221 | // Assemble desired bits into floating point variable
|
|---|
| 1222 | for y = float64(AssignInt32(&i, 0)); i < 2; i++ {
|
|---|
| 1223 | if (a+i)&(128-1) == z {
|
|---|
| 1224 | *(*uint32_t)(unsafe.Pointer(bp + uintptr(AssignInt32(&z, (z+1)&(128-1))-1)*4)) = uint32_t(0)
|
|---|
| 1225 | }
|
|---|
| 1226 | y = 1000000000.0*y + float64(*(*uint32_t)(unsafe.Pointer(bp + uintptr((a+i)&(128-1))*4)))
|
|---|
| 1227 | }
|
|---|
| 1228 |
|
|---|
| 1229 | y = y * float64(sign)
|
|---|
| 1230 |
|
|---|
| 1231 | // Limit precision for denormal results
|
|---|
| 1232 | if bits > 53+e2-emin {
|
|---|
| 1233 | bits = 53 + e2 - emin
|
|---|
| 1234 | if bits < 0 {
|
|---|
| 1235 | bits = 0
|
|---|
| 1236 | }
|
|---|
| 1237 | denormal = 1
|
|---|
| 1238 | }
|
|---|
| 1239 |
|
|---|
| 1240 | // Calculate bias term to force rounding, move out lower bits
|
|---|
| 1241 | if bits < 53 {
|
|---|
| 1242 | bias = Xcopysignl(tls, Xscalbn(tls, float64(1), 2*53-bits-1), y)
|
|---|
| 1243 | frac = Xfmodl(tls, y, Xscalbn(tls, float64(1), 53-bits))
|
|---|
| 1244 | y = y - frac
|
|---|
| 1245 | y = y + bias
|
|---|
| 1246 | }
|
|---|
| 1247 |
|
|---|
| 1248 | // Process tail of decimal input so it can affect rounding
|
|---|
| 1249 | if (a+i)&(128-1) != z {
|
|---|
| 1250 | var t uint32_t = *(*uint32_t)(unsafe.Pointer(bp + uintptr((a+i)&(128-1))*4))
|
|---|
| 1251 | if t < uint32_t(500000000) && (t != 0 || (a+i+1)&(128-1) != z) {
|
|---|
| 1252 | frac = frac + 0.25*float64(sign)
|
|---|
| 1253 | } else if t > uint32_t(500000000) {
|
|---|
| 1254 | frac = frac + 0.75*float64(sign)
|
|---|
| 1255 | } else if t == uint32_t(500000000) {
|
|---|
| 1256 | if (a+i+1)&(128-1) == z {
|
|---|
| 1257 | frac = frac + 0.5*float64(sign)
|
|---|
| 1258 | } else {
|
|---|
| 1259 | frac = frac + 0.75*float64(sign)
|
|---|
| 1260 | }
|
|---|
| 1261 | }
|
|---|
| 1262 | if 53-bits >= 2 && !(Xfmodl(tls, frac, float64(1)) != 0) {
|
|---|
| 1263 | frac += 1
|
|---|
| 1264 | }
|
|---|
| 1265 | }
|
|---|
| 1266 |
|
|---|
| 1267 | y = y + frac
|
|---|
| 1268 | y = y - bias
|
|---|
| 1269 |
|
|---|
| 1270 | if (e2+53)&0x7fffffff > emax-5 {
|
|---|
| 1271 | if Xfabsl(tls, y) >= float64(float64(2))/2.22044604925031308085e-16 {
|
|---|
| 1272 | if denormal != 0 && bits == 53+e2-emin {
|
|---|
| 1273 | denormal = 0
|
|---|
| 1274 | }
|
|---|
| 1275 | y = y * 0.5
|
|---|
| 1276 | e2++
|
|---|
| 1277 | }
|
|---|
| 1278 | if e2+53 > emax || denormal != 0 && frac != 0 {
|
|---|
| 1279 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
|
|---|
| 1280 | }
|
|---|
| 1281 | }
|
|---|
| 1282 |
|
|---|
| 1283 | return Xscalbnl(tls, y, e2)
|
|---|
| 1284 | }
|
|---|
| 1285 |
|
|---|
| 1286 | var _sth = [2]uint32_t{uint32_t(9007199), uint32_t(254740991)} /* floatscan.c:67:24 */
|
|---|
| 1287 | var _sp10s = [8]int32{10, 100, 1000, 10000,
|
|---|
| 1288 | 100000, 1000000, 10000000, 100000000} /* floatscan.c:80:19 */
|
|---|
| 1289 |
|
|---|
| 1290 | func hexfloat(tls *TLS, f uintptr, bits int32, emin int32, sign int32, pok int32) float64 { /* floatscan.c:315:20: */
|
|---|
| 1291 | var x uint32_t = uint32_t(0)
|
|---|
| 1292 | var y float64 = float64(0)
|
|---|
| 1293 | var scale float64 = float64(1)
|
|---|
| 1294 | var bias float64 = float64(0)
|
|---|
| 1295 | var gottail int32 = 0
|
|---|
| 1296 | var gotrad int32 = 0
|
|---|
| 1297 | var gotdig int32 = 0
|
|---|
| 1298 | var rp int64 = int64(0)
|
|---|
| 1299 | var dc int64 = int64(0)
|
|---|
| 1300 | var e2 int64 = int64(0)
|
|---|
| 1301 | var d int32
|
|---|
| 1302 | var c int32
|
|---|
| 1303 |
|
|---|
| 1304 | c = func() int32 {
|
|---|
| 1305 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1306 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1307 | }
|
|---|
| 1308 | return X__shgetc(tls, f)
|
|---|
| 1309 | }()
|
|---|
| 1310 |
|
|---|
| 1311 | // Skip leading zeros
|
|---|
| 1312 | for ; c == '0'; c = func() int32 {
|
|---|
| 1313 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1314 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1315 | }
|
|---|
| 1316 | return X__shgetc(tls, f)
|
|---|
| 1317 | }() {
|
|---|
| 1318 | gotdig = 1
|
|---|
| 1319 | }
|
|---|
| 1320 |
|
|---|
| 1321 | if c == '.' {
|
|---|
| 1322 | gotrad = 1
|
|---|
| 1323 | c = func() int32 {
|
|---|
| 1324 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1325 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1326 | }
|
|---|
| 1327 | return X__shgetc(tls, f)
|
|---|
| 1328 | }()
|
|---|
| 1329 | // Count zeros after the radix point before significand
|
|---|
| 1330 | rp = int64(0)
|
|---|
| 1331 | __1:
|
|---|
| 1332 | if !(c == '0') {
|
|---|
| 1333 | goto __3
|
|---|
| 1334 | }
|
|---|
| 1335 | gotdig = 1
|
|---|
| 1336 | goto __2
|
|---|
| 1337 | __2:
|
|---|
| 1338 | c = func() int32 {
|
|---|
| 1339 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1340 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1341 | }
|
|---|
| 1342 | return X__shgetc(tls, f)
|
|---|
| 1343 | }()
|
|---|
| 1344 | rp--
|
|---|
| 1345 | goto __1
|
|---|
| 1346 | goto __3
|
|---|
| 1347 | __3:
|
|---|
| 1348 | }
|
|---|
| 1349 |
|
|---|
| 1350 | for ; uint32(c-'0') < 10 || uint32(c|32-'a') < 6 || c == '.'; c = func() int32 {
|
|---|
| 1351 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1352 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1353 | }
|
|---|
| 1354 | return X__shgetc(tls, f)
|
|---|
| 1355 | }() {
|
|---|
| 1356 | if c == '.' {
|
|---|
| 1357 | if gotrad != 0 {
|
|---|
| 1358 | break
|
|---|
| 1359 | }
|
|---|
| 1360 | rp = dc
|
|---|
| 1361 | gotrad = 1
|
|---|
| 1362 | } else {
|
|---|
| 1363 | gotdig = 1
|
|---|
| 1364 | if c > '9' {
|
|---|
| 1365 | d = c | 32 + 10 - 'a'
|
|---|
| 1366 | } else {
|
|---|
| 1367 | d = c - '0'
|
|---|
| 1368 | }
|
|---|
| 1369 | if dc < int64(8) {
|
|---|
| 1370 | x = x*uint32_t(16) + uint32_t(d)
|
|---|
| 1371 | } else if dc < int64(53/4+1) {
|
|---|
| 1372 | y = y + float64(d)*AssignDivFloat64(&scale, float64(16))
|
|---|
| 1373 | } else if d != 0 && !(gottail != 0) {
|
|---|
| 1374 | y = y + 0.5*scale
|
|---|
| 1375 | gottail = 1
|
|---|
| 1376 | }
|
|---|
| 1377 | dc++
|
|---|
| 1378 | }
|
|---|
| 1379 | }
|
|---|
| 1380 | if !(gotdig != 0) {
|
|---|
| 1381 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1382 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1383 | } else {
|
|---|
| 1384 | }
|
|---|
| 1385 | if pok != 0 {
|
|---|
| 1386 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1387 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1388 | } else {
|
|---|
| 1389 | }
|
|---|
| 1390 | if gotrad != 0 {
|
|---|
| 1391 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1392 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1393 | } else {
|
|---|
| 1394 | }
|
|---|
| 1395 | }
|
|---|
| 1396 | } else {
|
|---|
| 1397 | X__shlim(tls, f, int64(0))
|
|---|
| 1398 | }
|
|---|
| 1399 | return float64(sign) * 0.0
|
|---|
| 1400 | }
|
|---|
| 1401 | if !(gotrad != 0) {
|
|---|
| 1402 | rp = dc
|
|---|
| 1403 | }
|
|---|
| 1404 | for dc < int64(8) {
|
|---|
| 1405 | x = x * uint32_t(16)
|
|---|
| 1406 | dc++
|
|---|
| 1407 | }
|
|---|
| 1408 | if c|32 == 'p' {
|
|---|
| 1409 | e2 = scanexp(tls, f, pok)
|
|---|
| 1410 | if e2 == -0x7fffffffffffffff-int64(1) {
|
|---|
| 1411 | if pok != 0 {
|
|---|
| 1412 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1413 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1414 | } else {
|
|---|
| 1415 | }
|
|---|
| 1416 | } else {
|
|---|
| 1417 | X__shlim(tls, f, int64(0))
|
|---|
| 1418 | return float64(0)
|
|---|
| 1419 | }
|
|---|
| 1420 | e2 = int64(0)
|
|---|
| 1421 | }
|
|---|
| 1422 | } else {
|
|---|
| 1423 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1424 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1425 | } else {
|
|---|
| 1426 | }
|
|---|
| 1427 | }
|
|---|
| 1428 | e2 = e2 + (int64(4)*rp - int64(32))
|
|---|
| 1429 |
|
|---|
| 1430 | if !(x != 0) {
|
|---|
| 1431 | return float64(sign) * 0.0
|
|---|
| 1432 | }
|
|---|
| 1433 | if e2 > int64(-emin) {
|
|---|
| 1434 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
|
|---|
| 1435 | return float64(sign) * 1.79769313486231570815e+308 * 1.79769313486231570815e+308
|
|---|
| 1436 | }
|
|---|
| 1437 | if e2 < int64(emin-2*53) {
|
|---|
| 1438 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
|
|---|
| 1439 | return float64(sign) * 2.22507385850720138309e-308 * 2.22507385850720138309e-308
|
|---|
| 1440 | }
|
|---|
| 1441 |
|
|---|
| 1442 | for x < 0x80000000 {
|
|---|
| 1443 | if y >= 0.5 {
|
|---|
| 1444 | x = x + (x + uint32_t(1))
|
|---|
| 1445 | y = y + (y - float64(1))
|
|---|
| 1446 | } else {
|
|---|
| 1447 | x = x + x
|
|---|
| 1448 | y = y + y
|
|---|
| 1449 | }
|
|---|
| 1450 | e2--
|
|---|
| 1451 | }
|
|---|
| 1452 |
|
|---|
| 1453 | if int64(bits) > int64(32)+e2-int64(emin) {
|
|---|
| 1454 | bits = int32(int64(32) + e2 - int64(emin))
|
|---|
| 1455 | if bits < 0 {
|
|---|
| 1456 | bits = 0
|
|---|
| 1457 | }
|
|---|
| 1458 | }
|
|---|
| 1459 |
|
|---|
| 1460 | if bits < 53 {
|
|---|
| 1461 | bias = Xcopysignl(tls, Xscalbn(tls, float64(1), 32+53-bits-1), float64(sign))
|
|---|
| 1462 | }
|
|---|
| 1463 |
|
|---|
| 1464 | if bits < 32 && y != 0 && !(x&uint32_t(1) != 0) {
|
|---|
| 1465 | x++
|
|---|
| 1466 | y = float64(0)
|
|---|
| 1467 | }
|
|---|
| 1468 |
|
|---|
| 1469 | y = bias + float64(sign)*float64(x) + float64(sign)*y
|
|---|
| 1470 | y = y - bias
|
|---|
| 1471 |
|
|---|
| 1472 | if !(y != 0) {
|
|---|
| 1473 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
|
|---|
| 1474 | }
|
|---|
| 1475 |
|
|---|
| 1476 | return Xscalbnl(tls, y, int32(e2))
|
|---|
| 1477 | }
|
|---|
| 1478 |
|
|---|
| 1479 | func X__floatscan(tls *TLS, f uintptr, prec int32, pok int32) float64 { /* floatscan.c:427:13: */
|
|---|
| 1480 | var sign int32 = 1
|
|---|
| 1481 | var i size_t
|
|---|
| 1482 | var bits int32
|
|---|
| 1483 | var emin int32
|
|---|
| 1484 | var c int32
|
|---|
| 1485 |
|
|---|
| 1486 | switch prec {
|
|---|
| 1487 | case 0:
|
|---|
| 1488 | bits = 24
|
|---|
| 1489 | emin = -125 - bits
|
|---|
| 1490 | break
|
|---|
| 1491 | case 1:
|
|---|
| 1492 | bits = 53
|
|---|
| 1493 | emin = -1021 - bits
|
|---|
| 1494 | break
|
|---|
| 1495 | case 2:
|
|---|
| 1496 | bits = 53
|
|---|
| 1497 | emin = -1021 - bits
|
|---|
| 1498 | break
|
|---|
| 1499 | default:
|
|---|
| 1500 | return float64(0)
|
|---|
| 1501 | }
|
|---|
| 1502 |
|
|---|
| 1503 | for __isspace(tls, AssignInt32(&c, func() int32 {
|
|---|
| 1504 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1505 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1506 | }
|
|---|
| 1507 | return X__shgetc(tls, f)
|
|---|
| 1508 | }())) != 0 {
|
|---|
| 1509 | }
|
|---|
| 1510 |
|
|---|
| 1511 | if c == '+' || c == '-' {
|
|---|
| 1512 | sign = sign - 2*Bool32(c == '-')
|
|---|
| 1513 | c = func() int32 {
|
|---|
| 1514 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1515 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1516 | }
|
|---|
| 1517 | return X__shgetc(tls, f)
|
|---|
| 1518 | }()
|
|---|
| 1519 | }
|
|---|
| 1520 |
|
|---|
| 1521 | for i = uint64(0); i < uint64(8) && c|32 == int32(*(*int8)(unsafe.Pointer(ts /* "infinity" */ + uintptr(i)))); i++ {
|
|---|
| 1522 | if i < uint64(7) {
|
|---|
| 1523 | c = func() int32 {
|
|---|
| 1524 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1525 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1526 | }
|
|---|
| 1527 | return X__shgetc(tls, f)
|
|---|
| 1528 | }()
|
|---|
| 1529 | }
|
|---|
| 1530 | }
|
|---|
| 1531 | if i == uint64(3) || i == uint64(8) || i > uint64(3) && pok != 0 {
|
|---|
| 1532 | if i != uint64(8) {
|
|---|
| 1533 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1534 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1535 | } else {
|
|---|
| 1536 | }
|
|---|
| 1537 | if pok != 0 {
|
|---|
| 1538 | for ; i > uint64(3); i-- {
|
|---|
| 1539 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1540 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1541 | } else {
|
|---|
| 1542 | }
|
|---|
| 1543 | }
|
|---|
| 1544 | }
|
|---|
| 1545 | }
|
|---|
| 1546 | return float64(float32(sign) * X__builtin_inff(tls))
|
|---|
| 1547 | }
|
|---|
| 1548 | if !(i != 0) {
|
|---|
| 1549 | for i = uint64(0); i < uint64(3) && c|32 == int32(*(*int8)(unsafe.Pointer(ts + 9 /* "nan" */ + uintptr(i)))); i++ {
|
|---|
| 1550 | if i < uint64(2) {
|
|---|
| 1551 | c = func() int32 {
|
|---|
| 1552 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1553 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1554 | }
|
|---|
| 1555 | return X__shgetc(tls, f)
|
|---|
| 1556 | }()
|
|---|
| 1557 | }
|
|---|
| 1558 | }
|
|---|
| 1559 | }
|
|---|
| 1560 | if i == uint64(3) {
|
|---|
| 1561 | if func() int32 {
|
|---|
| 1562 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1563 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1564 | }
|
|---|
| 1565 | return X__shgetc(tls, f)
|
|---|
| 1566 | }() != '(' {
|
|---|
| 1567 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1568 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1569 | } else {
|
|---|
| 1570 | }
|
|---|
| 1571 | return float64(X__builtin_nanf(tls, ts+13))
|
|---|
| 1572 | }
|
|---|
| 1573 | for i = uint64(1); ; i++ {
|
|---|
| 1574 | c = func() int32 {
|
|---|
| 1575 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1576 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1577 | }
|
|---|
| 1578 | return X__shgetc(tls, f)
|
|---|
| 1579 | }()
|
|---|
| 1580 | if uint32(c-'0') < 10 || uint32(c-'A') < 26 || uint32(c-'a') < 26 || c == '_' {
|
|---|
| 1581 | continue
|
|---|
| 1582 | }
|
|---|
| 1583 | if c == ')' {
|
|---|
| 1584 | return float64(X__builtin_nanf(tls, ts+13))
|
|---|
| 1585 | }
|
|---|
| 1586 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1587 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1588 | } else {
|
|---|
| 1589 | }
|
|---|
| 1590 | if !(pok != 0) {
|
|---|
| 1591 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
|
|---|
| 1592 | X__shlim(tls, f, int64(0))
|
|---|
| 1593 | return float64(0)
|
|---|
| 1594 | }
|
|---|
| 1595 | for PostDecUint64(&i, 1) != 0 {
|
|---|
| 1596 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1597 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1598 | } else {
|
|---|
| 1599 | }
|
|---|
| 1600 | }
|
|---|
| 1601 | return float64(X__builtin_nanf(tls, ts+13))
|
|---|
| 1602 | }
|
|---|
| 1603 | return float64(X__builtin_nanf(tls, ts+13))
|
|---|
| 1604 | }
|
|---|
| 1605 |
|
|---|
| 1606 | if i != 0 {
|
|---|
| 1607 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1608 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1609 | } else {
|
|---|
| 1610 | }
|
|---|
| 1611 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
|
|---|
| 1612 | X__shlim(tls, f, int64(0))
|
|---|
| 1613 | return float64(0)
|
|---|
| 1614 | }
|
|---|
| 1615 |
|
|---|
| 1616 | if c == '0' {
|
|---|
| 1617 | c = func() int32 {
|
|---|
| 1618 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1619 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1620 | }
|
|---|
| 1621 | return X__shgetc(tls, f)
|
|---|
| 1622 | }()
|
|---|
| 1623 | if c|32 == 'x' {
|
|---|
| 1624 | return hexfloat(tls, f, bits, emin, sign, pok)
|
|---|
| 1625 | }
|
|---|
| 1626 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1627 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1628 | } else {
|
|---|
| 1629 | }
|
|---|
| 1630 | c = '0'
|
|---|
| 1631 | }
|
|---|
| 1632 |
|
|---|
| 1633 | return decfloat(tls, f, c, bits, emin, sign, pok)
|
|---|
| 1634 | }
|
|---|
| 1635 |
|
|---|
| 1636 | // Lookup table for digit values. -1==255>=36 -> invalid
|
|---|
| 1637 | var table = [257]uint8{Uint8FromInt32(-1),
|
|---|
| 1638 | Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1639 | Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1640 | Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1641 | uint8(0), uint8(1), uint8(2), uint8(3), uint8(4), uint8(5), uint8(6), uint8(7), uint8(8), uint8(9), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1642 | Uint8FromInt32(-1), uint8(10), uint8(11), uint8(12), uint8(13), uint8(14), uint8(15), uint8(16), uint8(17), uint8(18), uint8(19), uint8(20), uint8(21), uint8(22), uint8(23), uint8(24),
|
|---|
| 1643 | uint8(25), uint8(26), uint8(27), uint8(28), uint8(29), uint8(30), uint8(31), uint8(32), uint8(33), uint8(34), uint8(35), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1644 | Uint8FromInt32(-1), uint8(10), uint8(11), uint8(12), uint8(13), uint8(14), uint8(15), uint8(16), uint8(17), uint8(18), uint8(19), uint8(20), uint8(21), uint8(22), uint8(23), uint8(24),
|
|---|
| 1645 | uint8(25), uint8(26), uint8(27), uint8(28), uint8(29), uint8(30), uint8(31), uint8(32), uint8(33), uint8(34), uint8(35), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1646 | Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1647 | Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1648 | Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1649 | Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1650 | Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1651 | Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1652 | Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1653 | Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
|
|---|
| 1654 | } /* intscan.c:7:28 */
|
|---|
| 1655 |
|
|---|
| 1656 | func X__intscan(tls *TLS, f uintptr, base uint32, pok int32, lim uint64) uint64 { /* intscan.c:26:20: */
|
|---|
| 1657 | var val uintptr
|
|---|
| 1658 | var c int32
|
|---|
| 1659 | var neg int32
|
|---|
| 1660 | var x uint32
|
|---|
| 1661 | var y uint64
|
|---|
| 1662 | var bs int32
|
|---|
| 1663 | val = uintptr(unsafe.Pointer(&table)) + uintptr(1)
|
|---|
| 1664 | neg = 0
|
|---|
| 1665 | if !(base > uint32(36) || base == uint32(1)) {
|
|---|
| 1666 | goto __1
|
|---|
| 1667 | }
|
|---|
| 1668 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
|
|---|
| 1669 | return uint64(0)
|
|---|
| 1670 | __1:
|
|---|
| 1671 | ;
|
|---|
| 1672 | __2:
|
|---|
| 1673 | if !(__isspace(tls, AssignInt32(&c, func() int32 {
|
|---|
| 1674 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1675 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1676 | }
|
|---|
| 1677 | return X__shgetc(tls, f)
|
|---|
| 1678 | }())) != 0) {
|
|---|
| 1679 | goto __3
|
|---|
| 1680 | }
|
|---|
| 1681 | goto __2
|
|---|
| 1682 | __3:
|
|---|
| 1683 | ;
|
|---|
| 1684 | if !(c == '+' || c == '-') {
|
|---|
| 1685 | goto __4
|
|---|
| 1686 | }
|
|---|
| 1687 | neg = -Bool32(c == '-')
|
|---|
| 1688 | c = func() int32 {
|
|---|
| 1689 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1690 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1691 | }
|
|---|
| 1692 | return X__shgetc(tls, f)
|
|---|
| 1693 | }()
|
|---|
| 1694 | __4:
|
|---|
| 1695 | ;
|
|---|
| 1696 | if !((base == uint32(0) || base == uint32(16)) && c == '0') {
|
|---|
| 1697 | goto __5
|
|---|
| 1698 | }
|
|---|
| 1699 | c = func() int32 {
|
|---|
| 1700 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1701 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1702 | }
|
|---|
| 1703 | return X__shgetc(tls, f)
|
|---|
| 1704 | }()
|
|---|
| 1705 | if !(c|32 == 'x') {
|
|---|
| 1706 | goto __7
|
|---|
| 1707 | }
|
|---|
| 1708 | c = func() int32 {
|
|---|
| 1709 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1710 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1711 | }
|
|---|
| 1712 | return X__shgetc(tls, f)
|
|---|
| 1713 | }()
|
|---|
| 1714 | if !(int32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) >= 16) {
|
|---|
| 1715 | goto __9
|
|---|
| 1716 | }
|
|---|
| 1717 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1718 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1719 | } else {
|
|---|
| 1720 | }
|
|---|
| 1721 | if !(pok != 0) {
|
|---|
| 1722 | goto __10
|
|---|
| 1723 | }
|
|---|
| 1724 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1725 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1726 | } else {
|
|---|
| 1727 | }
|
|---|
| 1728 | goto __11
|
|---|
| 1729 | __10:
|
|---|
| 1730 | X__shlim(tls, f, int64(0))
|
|---|
| 1731 | __11:
|
|---|
| 1732 | ;
|
|---|
| 1733 | return uint64(0)
|
|---|
| 1734 | __9:
|
|---|
| 1735 | ;
|
|---|
| 1736 | base = uint32(16)
|
|---|
| 1737 | goto __8
|
|---|
| 1738 | __7:
|
|---|
| 1739 | if !(base == uint32(0)) {
|
|---|
| 1740 | goto __12
|
|---|
| 1741 | }
|
|---|
| 1742 | base = uint32(8)
|
|---|
| 1743 | __12:
|
|---|
| 1744 | ;
|
|---|
| 1745 | __8:
|
|---|
| 1746 | ;
|
|---|
| 1747 | goto __6
|
|---|
| 1748 | __5:
|
|---|
| 1749 | if !(base == uint32(0)) {
|
|---|
| 1750 | goto __13
|
|---|
| 1751 | }
|
|---|
| 1752 | base = uint32(10)
|
|---|
| 1753 | __13:
|
|---|
| 1754 | ;
|
|---|
| 1755 | if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) >= base) {
|
|---|
| 1756 | goto __14
|
|---|
| 1757 | }
|
|---|
| 1758 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1759 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1760 | } else {
|
|---|
| 1761 | }
|
|---|
| 1762 | X__shlim(tls, f, int64(0))
|
|---|
| 1763 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
|
|---|
| 1764 | return uint64(0)
|
|---|
| 1765 | __14:
|
|---|
| 1766 | ;
|
|---|
| 1767 | __6:
|
|---|
| 1768 | ;
|
|---|
| 1769 | if !(base == uint32(10)) {
|
|---|
| 1770 | goto __15
|
|---|
| 1771 | }
|
|---|
| 1772 | x = uint32(0)
|
|---|
| 1773 | __17:
|
|---|
| 1774 | if !(uint32(c-'0') < 10 && x <= 0xffffffff/uint32(10)-uint32(1)) {
|
|---|
| 1775 | goto __19
|
|---|
| 1776 | }
|
|---|
| 1777 | x = x*uint32(10) + uint32(c-'0')
|
|---|
| 1778 | goto __18
|
|---|
| 1779 | __18:
|
|---|
| 1780 | c = func() int32 {
|
|---|
| 1781 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1782 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1783 | }
|
|---|
| 1784 | return X__shgetc(tls, f)
|
|---|
| 1785 | }()
|
|---|
| 1786 | goto __17
|
|---|
| 1787 | goto __19
|
|---|
| 1788 | __19:
|
|---|
| 1789 | ;
|
|---|
| 1790 | y = uint64(x)
|
|---|
| 1791 | __20:
|
|---|
| 1792 | if !(uint32(c-'0') < 10 && y <= (2*uint64(0x7fffffffffffffff)+uint64(1))/uint64(10) && uint64(10)*y <= 2*uint64(0x7fffffffffffffff)+uint64(1)-uint64(c-'0')) {
|
|---|
| 1793 | goto __22
|
|---|
| 1794 | }
|
|---|
| 1795 | y = y*uint64(10) + uint64(c-'0')
|
|---|
| 1796 | goto __21
|
|---|
| 1797 | __21:
|
|---|
| 1798 | c = func() int32 {
|
|---|
| 1799 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1800 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1801 | }
|
|---|
| 1802 | return X__shgetc(tls, f)
|
|---|
| 1803 | }()
|
|---|
| 1804 | goto __20
|
|---|
| 1805 | goto __22
|
|---|
| 1806 | __22:
|
|---|
| 1807 | ;
|
|---|
| 1808 | if !(uint32(c-'0') >= 10) {
|
|---|
| 1809 | goto __23
|
|---|
| 1810 | }
|
|---|
| 1811 | goto done
|
|---|
| 1812 | __23:
|
|---|
| 1813 | ;
|
|---|
| 1814 | goto __16
|
|---|
| 1815 | __15:
|
|---|
| 1816 | if !!(base&(base-uint32(1)) != 0) {
|
|---|
| 1817 | goto __24
|
|---|
| 1818 | }
|
|---|
| 1819 | bs = int32(*(*int8)(unsafe.Pointer(ts + 14 + uintptr(uint32(0x17)*base>>5&uint32(7)))))
|
|---|
| 1820 | x = uint32(0)
|
|---|
| 1821 | __26:
|
|---|
| 1822 | if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base && x <= 0xffffffff/uint32(32)) {
|
|---|
| 1823 | goto __28
|
|---|
| 1824 | }
|
|---|
| 1825 | x = x<<bs | uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c))))
|
|---|
| 1826 | goto __27
|
|---|
| 1827 | __27:
|
|---|
| 1828 | c = func() int32 {
|
|---|
| 1829 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1830 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1831 | }
|
|---|
| 1832 | return X__shgetc(tls, f)
|
|---|
| 1833 | }()
|
|---|
| 1834 | goto __26
|
|---|
| 1835 | goto __28
|
|---|
| 1836 | __28:
|
|---|
| 1837 | ;
|
|---|
| 1838 | y = uint64(x)
|
|---|
| 1839 | __29:
|
|---|
| 1840 | if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base && y <= uint64(2*uint64(0x7fffffffffffffff)+uint64(1))>>bs) {
|
|---|
| 1841 | goto __31
|
|---|
| 1842 | }
|
|---|
| 1843 | y = y<<bs | uint64(*(*uint8)(unsafe.Pointer(val + uintptr(c))))
|
|---|
| 1844 | goto __30
|
|---|
| 1845 | __30:
|
|---|
| 1846 | c = func() int32 {
|
|---|
| 1847 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1848 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1849 | }
|
|---|
| 1850 | return X__shgetc(tls, f)
|
|---|
| 1851 | }()
|
|---|
| 1852 | goto __29
|
|---|
| 1853 | goto __31
|
|---|
| 1854 | __31:
|
|---|
| 1855 | ;
|
|---|
| 1856 | goto __25
|
|---|
| 1857 | __24:
|
|---|
| 1858 | x = uint32(0)
|
|---|
| 1859 | __32:
|
|---|
| 1860 | if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base && x <= 0xffffffff/uint32(36)-uint32(1)) {
|
|---|
| 1861 | goto __34
|
|---|
| 1862 | }
|
|---|
| 1863 | x = x*base + uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c))))
|
|---|
| 1864 | goto __33
|
|---|
| 1865 | __33:
|
|---|
| 1866 | c = func() int32 {
|
|---|
| 1867 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1868 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1869 | }
|
|---|
| 1870 | return X__shgetc(tls, f)
|
|---|
| 1871 | }()
|
|---|
| 1872 | goto __32
|
|---|
| 1873 | goto __34
|
|---|
| 1874 | __34:
|
|---|
| 1875 | ;
|
|---|
| 1876 | y = uint64(x)
|
|---|
| 1877 | __35:
|
|---|
| 1878 | if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base && y <= (2*uint64(0x7fffffffffffffff)+uint64(1))/uint64(base) && uint64(base)*y <= 2*uint64(0x7fffffffffffffff)+uint64(1)-uint64(*(*uint8)(unsafe.Pointer(val + uintptr(c))))) {
|
|---|
| 1879 | goto __37
|
|---|
| 1880 | }
|
|---|
| 1881 | y = y*uint64(base) + uint64(*(*uint8)(unsafe.Pointer(val + uintptr(c))))
|
|---|
| 1882 | goto __36
|
|---|
| 1883 | __36:
|
|---|
| 1884 | c = func() int32 {
|
|---|
| 1885 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1886 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1887 | }
|
|---|
| 1888 | return X__shgetc(tls, f)
|
|---|
| 1889 | }()
|
|---|
| 1890 | goto __35
|
|---|
| 1891 | goto __37
|
|---|
| 1892 | __37:
|
|---|
| 1893 | ;
|
|---|
| 1894 | __25:
|
|---|
| 1895 | ;
|
|---|
| 1896 | __16:
|
|---|
| 1897 | ;
|
|---|
| 1898 | if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base) {
|
|---|
| 1899 | goto __38
|
|---|
| 1900 | }
|
|---|
| 1901 | __39:
|
|---|
| 1902 | if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base) {
|
|---|
| 1903 | goto __41
|
|---|
| 1904 | }
|
|---|
| 1905 | goto __40
|
|---|
| 1906 | __40:
|
|---|
| 1907 | c = func() int32 {
|
|---|
| 1908 | if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
|
|---|
| 1909 | return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
|
|---|
| 1910 | }
|
|---|
| 1911 | return X__shgetc(tls, f)
|
|---|
| 1912 | }()
|
|---|
| 1913 | goto __39
|
|---|
| 1914 | goto __41
|
|---|
| 1915 | __41:
|
|---|
| 1916 | ;
|
|---|
| 1917 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
|
|---|
| 1918 | y = lim
|
|---|
| 1919 | if !(lim&uint64(1) != 0) {
|
|---|
| 1920 | goto __42
|
|---|
| 1921 | }
|
|---|
| 1922 | neg = 0
|
|---|
| 1923 | __42:
|
|---|
| 1924 | ;
|
|---|
| 1925 | __38:
|
|---|
| 1926 | ;
|
|---|
| 1927 | done:
|
|---|
| 1928 | if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
|
|---|
| 1929 | (*FILE)(unsafe.Pointer(f)).Frpos--
|
|---|
| 1930 | } else {
|
|---|
| 1931 | }
|
|---|
| 1932 | if !(y >= lim) {
|
|---|
| 1933 | goto __43
|
|---|
| 1934 | }
|
|---|
| 1935 | if !(!(lim&uint64(1) != 0) && !(neg != 0)) {
|
|---|
| 1936 | goto __44
|
|---|
| 1937 | }
|
|---|
| 1938 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
|
|---|
| 1939 | return lim - uint64(1)
|
|---|
| 1940 | goto __45
|
|---|
| 1941 | __44:
|
|---|
| 1942 | if !(y > lim) {
|
|---|
| 1943 | goto __46
|
|---|
| 1944 | }
|
|---|
| 1945 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
|
|---|
| 1946 | return lim
|
|---|
| 1947 | __46:
|
|---|
| 1948 | ;
|
|---|
| 1949 | __45:
|
|---|
| 1950 | ;
|
|---|
| 1951 | __43:
|
|---|
| 1952 | ;
|
|---|
| 1953 | return y ^ uint64(neg) - uint64(neg)
|
|---|
| 1954 | }
|
|---|
| 1955 |
|
|---|
| 1956 | // The shcnt field stores the number of bytes read so far, offset by
|
|---|
| 1957 | // the value of buf-rpos at the last function call (__shlim or __shgetc),
|
|---|
| 1958 | // so that between calls the inline shcnt macro can add rpos-buf to get
|
|---|
| 1959 | // the actual count.
|
|---|
| 1960 |
|
|---|
| 1961 | func X__shlim(tls *TLS, f uintptr, lim off_t) { /* shgetc.c:8:6: */
|
|---|
| 1962 | (*FILE)(unsafe.Pointer(f)).Fshlim = lim
|
|---|
| 1963 | (*FILE)(unsafe.Pointer(f)).Fshcnt = (int64((*FILE)(unsafe.Pointer(f)).Fbuf) - int64((*FILE)(unsafe.Pointer(f)).Frpos)) / 1
|
|---|
| 1964 | // If lim is nonzero, rend must be a valid pointer.
|
|---|
| 1965 | if lim != 0 && (int64((*FILE)(unsafe.Pointer(f)).Frend)-int64((*FILE)(unsafe.Pointer(f)).Frpos))/1 > lim {
|
|---|
| 1966 | (*FILE)(unsafe.Pointer(f)).Fshend = (*FILE)(unsafe.Pointer(f)).Frpos + uintptr(lim)
|
|---|
| 1967 | } else {
|
|---|
| 1968 | (*FILE)(unsafe.Pointer(f)).Fshend = (*FILE)(unsafe.Pointer(f)).Frend
|
|---|
| 1969 | }
|
|---|
| 1970 | }
|
|---|
| 1971 |
|
|---|
| 1972 | func X__shgetc(tls *TLS, f uintptr) int32 { /* shgetc.c:19:5: */
|
|---|
| 1973 | var c int32
|
|---|
| 1974 | var cnt off_t = (*FILE)(unsafe.Pointer(f)).Fshcnt + (int64((*FILE)(unsafe.Pointer(f)).Frpos)-int64((*FILE)(unsafe.Pointer(f)).Fbuf))/1
|
|---|
| 1975 | if (*FILE)(unsafe.Pointer(f)).Fshlim != 0 && cnt >= (*FILE)(unsafe.Pointer(f)).Fshlim || AssignInt32(&c, X__uflow(tls, f)) < 0 {
|
|---|
| 1976 | (*FILE)(unsafe.Pointer(f)).Fshcnt = (int64((*FILE)(unsafe.Pointer(f)).Fbuf)-int64((*FILE)(unsafe.Pointer(f)).Frpos))/1 + cnt
|
|---|
| 1977 | (*FILE)(unsafe.Pointer(f)).Fshend = (*FILE)(unsafe.Pointer(f)).Frpos
|
|---|
| 1978 | (*FILE)(unsafe.Pointer(f)).Fshlim = int64(-1)
|
|---|
| 1979 | return -1
|
|---|
| 1980 | }
|
|---|
| 1981 | cnt++
|
|---|
| 1982 | if (*FILE)(unsafe.Pointer(f)).Fshlim != 0 && (int64((*FILE)(unsafe.Pointer(f)).Frend)-int64((*FILE)(unsafe.Pointer(f)).Frpos))/1 > (*FILE)(unsafe.Pointer(f)).Fshlim-cnt {
|
|---|
| 1983 | (*FILE)(unsafe.Pointer(f)).Fshend = (*FILE)(unsafe.Pointer(f)).Frpos + uintptr((*FILE)(unsafe.Pointer(f)).Fshlim-cnt)
|
|---|
| 1984 | } else {
|
|---|
| 1985 | (*FILE)(unsafe.Pointer(f)).Fshend = (*FILE)(unsafe.Pointer(f)).Frend
|
|---|
| 1986 | }
|
|---|
| 1987 | (*FILE)(unsafe.Pointer(f)).Fshcnt = (int64((*FILE)(unsafe.Pointer(f)).Fbuf)-int64((*FILE)(unsafe.Pointer(f)).Frpos))/1 + cnt
|
|---|
| 1988 | if (*FILE)(unsafe.Pointer(f)).Frpos <= (*FILE)(unsafe.Pointer(f)).Fbuf {
|
|---|
| 1989 | *(*uint8)(unsafe.Pointer((*FILE)(unsafe.Pointer(f)).Frpos + UintptrFromInt32(-1))) = uint8(c)
|
|---|
| 1990 | }
|
|---|
| 1991 | return c
|
|---|
| 1992 | }
|
|---|
| 1993 |
|
|---|
| 1994 | func __bswap32(tls *TLS, __x uint32_t) uint32_t { /* endian.h:24:26: */
|
|---|
| 1995 | return __x>>24 | __x>>8&uint32_t(0xff00) | __x<<8&uint32_t(0xff0000) | __x<<24
|
|---|
| 1996 | }
|
|---|
| 1997 |
|
|---|
| 1998 | func Xcopysignl(tls *TLS, x float64, y float64) float64 { /* copysignl.c:4:13: */
|
|---|
| 1999 | return Xcopysign(tls, x, y)
|
|---|
| 2000 | }
|
|---|
| 2001 |
|
|---|
| 2002 | func Xfabsl(tls *TLS, x float64) float64 { /* fabsl.c:3:13: */
|
|---|
| 2003 | return Xfabs(tls, x)
|
|---|
| 2004 | }
|
|---|
| 2005 |
|
|---|
| 2006 | func Xfmodl(tls *TLS, x float64, y float64) float64 { /* fmodl.c:4:13: */
|
|---|
| 2007 | return Xfmod(tls, x, y)
|
|---|
| 2008 | }
|
|---|
| 2009 |
|
|---|
| 2010 | var toint double_t = float64(float64(1)) / 2.22044604925031308085e-16 /* rint.c:10:23 */
|
|---|
| 2011 |
|
|---|
| 2012 | func Xrint(tls *TLS, x float64) float64 { /* rint.c:12:8: */
|
|---|
| 2013 | bp := tls.Alloc(8)
|
|---|
| 2014 | defer tls.Free(8)
|
|---|
| 2015 |
|
|---|
| 2016 | *(*struct{ Ff float64 })(unsafe.Pointer(bp)) = func() (r struct{ Ff float64 }) {
|
|---|
| 2017 | *(*float64)(unsafe.Pointer(uintptr(unsafe.Pointer(&r)) + 0)) = x
|
|---|
| 2018 | return r
|
|---|
| 2019 | }()
|
|---|
| 2020 | var e int32 = int32(*(*uint64_t)(unsafe.Pointer(bp)) >> 52 & uint64(0x7ff))
|
|---|
| 2021 | var s int32 = int32(*(*uint64_t)(unsafe.Pointer(bp)) >> 63)
|
|---|
| 2022 | var y double_t
|
|---|
| 2023 |
|
|---|
| 2024 | if e >= 0x3ff+52 {
|
|---|
| 2025 | return x
|
|---|
| 2026 | }
|
|---|
| 2027 | if s != 0 {
|
|---|
| 2028 | y = x - toint + toint
|
|---|
| 2029 | } else {
|
|---|
| 2030 | y = x + toint - toint
|
|---|
| 2031 | }
|
|---|
| 2032 | if y == float64(0) {
|
|---|
| 2033 | if s != 0 {
|
|---|
| 2034 | return -Float64FromFloat64(0.0)
|
|---|
| 2035 | }
|
|---|
| 2036 | return float64(0)
|
|---|
| 2037 | }
|
|---|
| 2038 | return y
|
|---|
| 2039 | }
|
|---|
| 2040 |
|
|---|
| 2041 | func Xscalbn(tls *TLS, x float64, n int32) float64 { /* scalbn.c:4:8: */
|
|---|
| 2042 | bp := tls.Alloc(8)
|
|---|
| 2043 | defer tls.Free(8)
|
|---|
| 2044 |
|
|---|
| 2045 | // var u struct {Ff float64;} at bp, 8
|
|---|
| 2046 |
|
|---|
| 2047 | var y double_t = x
|
|---|
| 2048 |
|
|---|
| 2049 | if n > 1023 {
|
|---|
| 2050 | y = y * 0x1p1023
|
|---|
| 2051 | n = n - 1023
|
|---|
| 2052 | if n > 1023 {
|
|---|
| 2053 | y = y * 0x1p1023
|
|---|
| 2054 | n = n - 1023
|
|---|
| 2055 | if n > 1023 {
|
|---|
| 2056 | n = 1023
|
|---|
| 2057 | }
|
|---|
| 2058 | }
|
|---|
| 2059 | } else if n < -1022 {
|
|---|
| 2060 | // make sure final n < -53 to avoid double
|
|---|
| 2061 | // rounding in the subnormal range
|
|---|
| 2062 | y = y * (float64(0x1p-1022) * 0x1p53)
|
|---|
| 2063 | n = n + (1022 - 53)
|
|---|
| 2064 | if n < -1022 {
|
|---|
| 2065 | y = y * (float64(0x1p-1022) * 0x1p53)
|
|---|
| 2066 | n = n + (1022 - 53)
|
|---|
| 2067 | if n < -1022 {
|
|---|
| 2068 | n = -1022
|
|---|
| 2069 | }
|
|---|
| 2070 | }
|
|---|
| 2071 | }
|
|---|
| 2072 | *(*uint64_t)(unsafe.Pointer(bp)) = uint64_t(0x3ff+n) << 52
|
|---|
| 2073 | x = y * *(*float64)(unsafe.Pointer(bp))
|
|---|
| 2074 | return x
|
|---|
| 2075 | }
|
|---|
| 2076 |
|
|---|
| 2077 | func Xscalbnl(tls *TLS, x float64, n int32) float64 { /* scalbnl.c:4:13: */
|
|---|
| 2078 | return Xscalbn(tls, x, n)
|
|---|
| 2079 | }
|
|---|
| 2080 |
|
|---|
| 2081 | type div_t = struct {
|
|---|
| 2082 | Fquot int32
|
|---|
| 2083 | Frem int32
|
|---|
| 2084 | } /* stdlib.h:62:35 */
|
|---|
| 2085 | type ldiv_t = struct {
|
|---|
| 2086 | Fquot int64
|
|---|
| 2087 | Frem int64
|
|---|
| 2088 | } /* stdlib.h:63:36 */
|
|---|
| 2089 | type lldiv_t = struct {
|
|---|
| 2090 | Fquot int64
|
|---|
| 2091 | Frem int64
|
|---|
| 2092 | } /* stdlib.h:64:41 */
|
|---|
| 2093 |
|
|---|
| 2094 | type max_align_t = struct {
|
|---|
| 2095 | F__ll int64
|
|---|
| 2096 | F__ld float64
|
|---|
| 2097 | } /* alltypes.h:41:54 */
|
|---|
| 2098 |
|
|---|
| 2099 | type imaxdiv_t = struct {
|
|---|
| 2100 | Fquot intmax_t
|
|---|
| 2101 | Frem intmax_t
|
|---|
| 2102 | } /* inttypes.h:14:40 */
|
|---|
| 2103 |
|
|---|
| 2104 | type pid_t = int32 /* alltypes.h:235:13 */
|
|---|
| 2105 |
|
|---|
| 2106 | type uid_t = uint32 /* alltypes.h:245:18 */
|
|---|
| 2107 |
|
|---|
| 2108 | type gid_t = uint32 /* alltypes.h:250:18 */
|
|---|
| 2109 |
|
|---|
| 2110 | type iovec = struct {
|
|---|
| 2111 | Fiov_base uintptr
|
|---|
| 2112 | Fiov_len size_t
|
|---|
| 2113 | } /* alltypes.h:355:1 */
|
|---|
| 2114 |
|
|---|
| 2115 | type socklen_t = uint32 /* alltypes.h:361:18 */
|
|---|
| 2116 |
|
|---|
| 2117 | type sa_family_t = uint16 /* alltypes.h:366:24 */
|
|---|
| 2118 |
|
|---|
| 2119 | type msghdr = struct {
|
|---|
| 2120 | Fmsg_name uintptr
|
|---|
| 2121 | Fmsg_namelen socklen_t
|
|---|
| 2122 | F__ccgo_pad1 [4]byte
|
|---|
| 2123 | Fmsg_iov uintptr
|
|---|
| 2124 | Fmsg_iovlen int32
|
|---|
| 2125 | F__pad1 int32
|
|---|
| 2126 | Fmsg_control uintptr
|
|---|
| 2127 | Fmsg_controllen socklen_t
|
|---|
| 2128 | F__pad2 int32
|
|---|
| 2129 | Fmsg_flags int32
|
|---|
| 2130 | F__ccgo_pad2 [4]byte
|
|---|
| 2131 | } /* socket.h:22:1 */
|
|---|
| 2132 |
|
|---|
| 2133 | type cmsghdr = struct {
|
|---|
| 2134 | Fcmsg_len socklen_t
|
|---|
| 2135 | F__pad1 int32
|
|---|
| 2136 | Fcmsg_level int32
|
|---|
| 2137 | Fcmsg_type int32
|
|---|
| 2138 | } /* socket.h:44:1 */
|
|---|
| 2139 |
|
|---|
| 2140 | type linger = struct {
|
|---|
| 2141 | Fl_onoff int32
|
|---|
| 2142 | Fl_linger int32
|
|---|
| 2143 | } /* socket.h:74:1 */
|
|---|
| 2144 |
|
|---|
| 2145 | type sockaddr = struct {
|
|---|
| 2146 | Fsa_family sa_family_t
|
|---|
| 2147 | Fsa_data [14]int8
|
|---|
| 2148 | } /* socket.h:367:1 */
|
|---|
| 2149 |
|
|---|
| 2150 | type sockaddr_storage = struct {
|
|---|
| 2151 | Fss_family sa_family_t
|
|---|
| 2152 | F__ss_padding [118]int8
|
|---|
| 2153 | F__ss_align uint64
|
|---|
| 2154 | } /* socket.h:372:1 */
|
|---|
| 2155 |
|
|---|
| 2156 | type in_port_t = uint16_t /* in.h:12:18 */
|
|---|
| 2157 | type in_addr_t = uint32_t /* in.h:13:18 */
|
|---|
| 2158 | type in_addr = struct{ Fs_addr in_addr_t } /* in.h:14:1 */
|
|---|
| 2159 |
|
|---|
| 2160 | type sockaddr_in = struct {
|
|---|
| 2161 | Fsin_family sa_family_t
|
|---|
| 2162 | Fsin_port in_port_t
|
|---|
| 2163 | Fsin_addr struct{ Fs_addr in_addr_t }
|
|---|
| 2164 | Fsin_zero [8]uint8_t
|
|---|
| 2165 | } /* in.h:16:1 */
|
|---|
| 2166 |
|
|---|
| 2167 | type in6_addr = struct {
|
|---|
| 2168 | F__in6_union struct {
|
|---|
| 2169 | F__ccgo_pad1 [0]uint32
|
|---|
| 2170 | F__s6_addr [16]uint8_t
|
|---|
| 2171 | }
|
|---|
| 2172 | } /* in.h:23:1 */
|
|---|
| 2173 |
|
|---|
| 2174 | type sockaddr_in6 = struct {
|
|---|
| 2175 | Fsin6_family sa_family_t
|
|---|
| 2176 | Fsin6_port in_port_t
|
|---|
| 2177 | Fsin6_flowinfo uint32_t
|
|---|
| 2178 | Fsin6_addr struct {
|
|---|
| 2179 | F__in6_union struct {
|
|---|
| 2180 | F__ccgo_pad1 [0]uint32
|
|---|
| 2181 | F__s6_addr [16]uint8_t
|
|---|
| 2182 | }
|
|---|
| 2183 | }
|
|---|
| 2184 | Fsin6_scope_id uint32_t
|
|---|
| 2185 | } /* in.h:34:1 */
|
|---|
| 2186 |
|
|---|
| 2187 | type ipv6_mreq = struct {
|
|---|
| 2188 | Fipv6mr_multiaddr struct {
|
|---|
| 2189 | F__in6_union struct {
|
|---|
| 2190 | F__ccgo_pad1 [0]uint32
|
|---|
| 2191 | F__s6_addr [16]uint8_t
|
|---|
| 2192 | }
|
|---|
| 2193 | }
|
|---|
| 2194 | Fipv6mr_interface uint32
|
|---|
| 2195 | } /* in.h:42:1 */
|
|---|
| 2196 |
|
|---|
| 2197 | type ip_opts = struct {
|
|---|
| 2198 | Fip_dst struct{ Fs_addr in_addr_t }
|
|---|
| 2199 | Fip_opts [40]int8
|
|---|
| 2200 | } /* in.h:229:1 */
|
|---|
| 2201 |
|
|---|
| 2202 | type ip_mreq = struct {
|
|---|
| 2203 | Fimr_multiaddr struct{ Fs_addr in_addr_t }
|
|---|
| 2204 | Fimr_interface struct{ Fs_addr in_addr_t }
|
|---|
| 2205 | } /* in.h:247:1 */
|
|---|
| 2206 |
|
|---|
| 2207 | type ip_mreqn = struct {
|
|---|
| 2208 | Fimr_multiaddr struct{ Fs_addr in_addr_t }
|
|---|
| 2209 | Fimr_address struct{ Fs_addr in_addr_t }
|
|---|
| 2210 | Fimr_ifindex int32
|
|---|
| 2211 | } /* in.h:252:1 */
|
|---|
| 2212 |
|
|---|
| 2213 | type ip_mreq_source = struct {
|
|---|
| 2214 | Fimr_multiaddr struct{ Fs_addr in_addr_t }
|
|---|
| 2215 | Fimr_interface struct{ Fs_addr in_addr_t }
|
|---|
| 2216 | Fimr_sourceaddr struct{ Fs_addr in_addr_t }
|
|---|
| 2217 | } /* in.h:258:1 */
|
|---|
| 2218 |
|
|---|
| 2219 | type ip_msfilter = struct {
|
|---|
| 2220 | Fimsf_multiaddr struct{ Fs_addr in_addr_t }
|
|---|
| 2221 | Fimsf_interface struct{ Fs_addr in_addr_t }
|
|---|
| 2222 | Fimsf_fmode uint32_t
|
|---|
| 2223 | Fimsf_numsrc uint32_t
|
|---|
| 2224 | Fimsf_slist [1]struct{ Fs_addr in_addr_t }
|
|---|
| 2225 | } /* in.h:264:1 */
|
|---|
| 2226 |
|
|---|
| 2227 | type group_req = struct {
|
|---|
| 2228 | Fgr_interface uint32_t
|
|---|
| 2229 | F__ccgo_pad1 [4]byte
|
|---|
| 2230 | Fgr_group struct {
|
|---|
| 2231 | Fss_family sa_family_t
|
|---|
| 2232 | F__ss_padding [118]int8
|
|---|
| 2233 | F__ss_align uint64
|
|---|
| 2234 | }
|
|---|
| 2235 | } /* in.h:275:1 */
|
|---|
| 2236 |
|
|---|
| 2237 | type group_source_req = struct {
|
|---|
| 2238 | Fgsr_interface uint32_t
|
|---|
| 2239 | F__ccgo_pad1 [4]byte
|
|---|
| 2240 | Fgsr_group struct {
|
|---|
| 2241 | Fss_family sa_family_t
|
|---|
| 2242 | F__ss_padding [118]int8
|
|---|
| 2243 | F__ss_align uint64
|
|---|
| 2244 | }
|
|---|
| 2245 | Fgsr_source struct {
|
|---|
| 2246 | Fss_family sa_family_t
|
|---|
| 2247 | F__ss_padding [118]int8
|
|---|
| 2248 | F__ss_align uint64
|
|---|
| 2249 | }
|
|---|
| 2250 | } /* in.h:280:1 */
|
|---|
| 2251 |
|
|---|
| 2252 | type group_filter = struct {
|
|---|
| 2253 | Fgf_interface uint32_t
|
|---|
| 2254 | F__ccgo_pad1 [4]byte
|
|---|
| 2255 | Fgf_group struct {
|
|---|
| 2256 | Fss_family sa_family_t
|
|---|
| 2257 | F__ss_padding [118]int8
|
|---|
| 2258 | F__ss_align uint64
|
|---|
| 2259 | }
|
|---|
| 2260 | Fgf_fmode uint32_t
|
|---|
| 2261 | Fgf_numsrc uint32_t
|
|---|
| 2262 | Fgf_slist [1]struct {
|
|---|
| 2263 | Fss_family sa_family_t
|
|---|
| 2264 | F__ss_padding [118]int8
|
|---|
| 2265 | F__ss_align uint64
|
|---|
| 2266 | }
|
|---|
| 2267 | } /* in.h:286:1 */
|
|---|
| 2268 |
|
|---|
| 2269 | type in_pktinfo = struct {
|
|---|
| 2270 | Fipi_ifindex int32
|
|---|
| 2271 | Fipi_spec_dst struct{ Fs_addr in_addr_t }
|
|---|
| 2272 | Fipi_addr struct{ Fs_addr in_addr_t }
|
|---|
| 2273 | } /* in.h:297:1 */
|
|---|
| 2274 |
|
|---|
| 2275 | type in6_pktinfo = struct {
|
|---|
| 2276 | Fipi6_addr struct {
|
|---|
| 2277 | F__in6_union struct {
|
|---|
| 2278 | F__ccgo_pad1 [0]uint32
|
|---|
| 2279 | F__s6_addr [16]uint8_t
|
|---|
| 2280 | }
|
|---|
| 2281 | }
|
|---|
| 2282 | Fipi6_ifindex uint32
|
|---|
| 2283 | } /* in.h:303:1 */
|
|---|
| 2284 |
|
|---|
| 2285 | type ip6_mtuinfo = struct {
|
|---|
| 2286 | Fip6m_addr struct {
|
|---|
| 2287 | Fsin6_family sa_family_t
|
|---|
| 2288 | Fsin6_port in_port_t
|
|---|
| 2289 | Fsin6_flowinfo uint32_t
|
|---|
| 2290 | Fsin6_addr struct {
|
|---|
| 2291 | F__in6_union struct {
|
|---|
| 2292 | F__ccgo_pad1 [0]uint32
|
|---|
| 2293 | F__s6_addr [16]uint8_t
|
|---|
| 2294 | }
|
|---|
| 2295 | }
|
|---|
| 2296 | Fsin6_scope_id uint32_t
|
|---|
| 2297 | }
|
|---|
| 2298 | Fip6m_mtu uint32_t
|
|---|
| 2299 | } /* in.h:308:1 */
|
|---|
| 2300 |
|
|---|
| 2301 | type addrinfo = struct {
|
|---|
| 2302 | Fai_flags int32
|
|---|
| 2303 | Fai_family int32
|
|---|
| 2304 | Fai_socktype int32
|
|---|
| 2305 | Fai_protocol int32
|
|---|
| 2306 | Fai_addrlen socklen_t
|
|---|
| 2307 | F__ccgo_pad1 [4]byte
|
|---|
| 2308 | Fai_addr uintptr
|
|---|
| 2309 | Fai_canonname uintptr
|
|---|
| 2310 | Fai_next uintptr
|
|---|
| 2311 | } /* netdb.h:16:1 */
|
|---|
| 2312 |
|
|---|
| 2313 | // Legacy functions follow (marked OBsolete in SUS)
|
|---|
| 2314 |
|
|---|
| 2315 | type netent = struct {
|
|---|
| 2316 | Fn_name uintptr
|
|---|
| 2317 | Fn_aliases uintptr
|
|---|
| 2318 | Fn_addrtype int32
|
|---|
| 2319 | Fn_net uint32_t
|
|---|
| 2320 | } /* netdb.h:62:1 */
|
|---|
| 2321 |
|
|---|
| 2322 | type hostent = struct {
|
|---|
| 2323 | Fh_name uintptr
|
|---|
| 2324 | Fh_aliases uintptr
|
|---|
| 2325 | Fh_addrtype int32
|
|---|
| 2326 | Fh_length int32
|
|---|
| 2327 | Fh_addr_list uintptr
|
|---|
| 2328 | } /* netdb.h:69:1 */
|
|---|
| 2329 |
|
|---|
| 2330 | type servent = struct {
|
|---|
| 2331 | Fs_name uintptr
|
|---|
| 2332 | Fs_aliases uintptr
|
|---|
| 2333 | Fs_port int32
|
|---|
| 2334 | F__ccgo_pad1 [4]byte
|
|---|
| 2335 | Fs_proto uintptr
|
|---|
| 2336 | } /* netdb.h:78:1 */
|
|---|
| 2337 |
|
|---|
| 2338 | type protoent = struct {
|
|---|
| 2339 | Fp_name uintptr
|
|---|
| 2340 | Fp_aliases uintptr
|
|---|
| 2341 | Fp_proto int32
|
|---|
| 2342 | F__ccgo_pad1 [4]byte
|
|---|
| 2343 | } /* netdb.h:85:1 */
|
|---|
| 2344 |
|
|---|
| 2345 | type aibuf = struct {
|
|---|
| 2346 | Fai struct {
|
|---|
| 2347 | Fai_flags int32
|
|---|
| 2348 | Fai_family int32
|
|---|
| 2349 | Fai_socktype int32
|
|---|
| 2350 | Fai_protocol int32
|
|---|
| 2351 | Fai_addrlen socklen_t
|
|---|
| 2352 | F__ccgo_pad1 [4]byte
|
|---|
| 2353 | Fai_addr uintptr
|
|---|
| 2354 | Fai_canonname uintptr
|
|---|
| 2355 | Fai_next uintptr
|
|---|
| 2356 | }
|
|---|
| 2357 | Fsa struct {
|
|---|
| 2358 | Fsin struct {
|
|---|
| 2359 | Fsin_family sa_family_t
|
|---|
| 2360 | Fsin_port in_port_t
|
|---|
| 2361 | Fsin_addr struct{ Fs_addr in_addr_t }
|
|---|
| 2362 | Fsin_zero [8]uint8_t
|
|---|
| 2363 | }
|
|---|
| 2364 | F__ccgo_pad1 [12]byte
|
|---|
| 2365 | }
|
|---|
| 2366 | Flock [1]int32
|
|---|
| 2367 | Fslot int16
|
|---|
| 2368 | Fref int16
|
|---|
| 2369 | F__ccgo_pad1 [4]byte
|
|---|
| 2370 | } /* lookup.h:10:1 */
|
|---|
| 2371 |
|
|---|
| 2372 | type sa = struct {
|
|---|
| 2373 | Fsin struct {
|
|---|
| 2374 | Fsin_family sa_family_t
|
|---|
| 2375 | Fsin_port in_port_t
|
|---|
| 2376 | Fsin_addr struct{ Fs_addr in_addr_t }
|
|---|
| 2377 | Fsin_zero [8]uint8_t
|
|---|
| 2378 | }
|
|---|
| 2379 | F__ccgo_pad1 [12]byte
|
|---|
| 2380 | } /* lookup.h:10:1 */
|
|---|
| 2381 |
|
|---|
| 2382 | type address = struct {
|
|---|
| 2383 | Ffamily int32
|
|---|
| 2384 | Fscopeid uint32
|
|---|
| 2385 | Faddr [16]uint8_t
|
|---|
| 2386 | Fsortkey int32
|
|---|
| 2387 | } /* lookup.h:20:1 */
|
|---|
| 2388 |
|
|---|
| 2389 | type service = struct {
|
|---|
| 2390 | Fport uint16_t
|
|---|
| 2391 | Fproto uint8
|
|---|
| 2392 | Fsocktype uint8
|
|---|
| 2393 | } /* lookup.h:27:1 */
|
|---|
| 2394 |
|
|---|
| 2395 | type resolvconf = struct {
|
|---|
| 2396 | Fns [3]struct {
|
|---|
| 2397 | Ffamily int32
|
|---|
| 2398 | Fscopeid uint32
|
|---|
| 2399 | Faddr [16]uint8_t
|
|---|
| 2400 | Fsortkey int32
|
|---|
| 2401 | }
|
|---|
| 2402 | Fnns uint32
|
|---|
| 2403 | Fattempts uint32
|
|---|
| 2404 | Fndots uint32
|
|---|
| 2405 | Ftimeout uint32
|
|---|
| 2406 | } /* lookup.h:34:1 */
|
|---|
| 2407 |
|
|---|
| 2408 | func Xfreeaddrinfo(tls *TLS, p uintptr) { /* freeaddrinfo.c:7:6: */
|
|---|
| 2409 | var cnt size_t
|
|---|
| 2410 | cnt = uint64(1)
|
|---|
| 2411 | __1:
|
|---|
| 2412 | if !((*addrinfo)(unsafe.Pointer(p)).Fai_next != 0) {
|
|---|
| 2413 | goto __3
|
|---|
| 2414 | }
|
|---|
| 2415 | goto __2
|
|---|
| 2416 | __2:
|
|---|
| 2417 | cnt++
|
|---|
| 2418 | p = (*addrinfo)(unsafe.Pointer(p)).Fai_next
|
|---|
| 2419 | goto __1
|
|---|
| 2420 | goto __3
|
|---|
| 2421 | __3:
|
|---|
| 2422 | ;
|
|---|
| 2423 | var b uintptr = p - uintptr(uint64(uintptr(0)))
|
|---|
| 2424 | b -= 88 * uintptr((*aibuf)(unsafe.Pointer(b)).Fslot)
|
|---|
| 2425 | //TODO LOCK(b->lock);
|
|---|
| 2426 | if !(int32(AssignSubPtrInt16(b+82, int16(cnt))) != 0) {
|
|---|
| 2427 | Xfree(tls, b)
|
|---|
| 2428 | }
|
|---|
| 2429 | //TODO else UNLOCK(b->lock);
|
|---|
| 2430 | }
|
|---|
| 2431 |
|
|---|
| 2432 | type time_t = int64 /* alltypes.h:85:16 */
|
|---|
| 2433 |
|
|---|
| 2434 | type clockid_t = int32 /* alltypes.h:214:13 */
|
|---|
| 2435 |
|
|---|
| 2436 | type timespec = struct {
|
|---|
| 2437 | Ftv_sec time_t
|
|---|
| 2438 | Ftv_nsec int64
|
|---|
| 2439 | } /* alltypes.h:229:1 */
|
|---|
| 2440 |
|
|---|
| 2441 | type pthread_t = uintptr /* alltypes.h:273:26 */
|
|---|
| 2442 |
|
|---|
| 2443 | type pthread_once_t = int32 /* alltypes.h:279:13 */
|
|---|
| 2444 |
|
|---|
| 2445 | type pthread_key_t = uint32 /* alltypes.h:284:18 */
|
|---|
| 2446 |
|
|---|
| 2447 | type pthread_spinlock_t = int32 /* alltypes.h:289:13 */
|
|---|
| 2448 |
|
|---|
| 2449 | type pthread_mutexattr_t = struct{ F__attr uint32 } /* alltypes.h:294:37 */
|
|---|
| 2450 |
|
|---|
| 2451 | type pthread_condattr_t = struct{ F__attr uint32 } /* alltypes.h:299:37 */
|
|---|
| 2452 |
|
|---|
| 2453 | type pthread_barrierattr_t = struct{ F__attr uint32 } /* alltypes.h:304:37 */
|
|---|
| 2454 |
|
|---|
| 2455 | type pthread_rwlockattr_t = struct{ F__attr [2]uint32 } /* alltypes.h:309:40 */
|
|---|
| 2456 |
|
|---|
| 2457 | type __sigset_t = struct{ F__bits [16]uint64 } /* alltypes.h:349:9 */
|
|---|
| 2458 |
|
|---|
| 2459 | type sigset_t = __sigset_t /* alltypes.h:349:71 */
|
|---|
| 2460 |
|
|---|
| 2461 | type pthread_attr_t = struct {
|
|---|
| 2462 | F__u struct {
|
|---|
| 2463 | F__ccgo_pad1 [0]uint64
|
|---|
| 2464 | F__i [14]int32
|
|---|
| 2465 | }
|
|---|
| 2466 | } /* alltypes.h:372:147 */
|
|---|
| 2467 |
|
|---|
| 2468 | type pthread_mutex_t = struct {
|
|---|
| 2469 | F__u struct {
|
|---|
| 2470 | F__ccgo_pad1 [0]uint64
|
|---|
| 2471 | F__i [10]int32
|
|---|
| 2472 | }
|
|---|
| 2473 | } /* alltypes.h:377:157 */
|
|---|
| 2474 |
|
|---|
| 2475 | type pthread_cond_t = struct {
|
|---|
| 2476 | F__u struct {
|
|---|
| 2477 | F__ccgo_pad1 [0]uint64
|
|---|
| 2478 | F__i [12]int32
|
|---|
| 2479 | }
|
|---|
| 2480 | } /* alltypes.h:387:112 */
|
|---|
| 2481 |
|
|---|
| 2482 | type pthread_rwlock_t = struct {
|
|---|
| 2483 | F__u struct {
|
|---|
| 2484 | F__ccgo_pad1 [0]uint64
|
|---|
| 2485 | F__i [14]int32
|
|---|
| 2486 | }
|
|---|
| 2487 | } /* alltypes.h:397:139 */
|
|---|
| 2488 |
|
|---|
| 2489 | type pthread_barrier_t = struct {
|
|---|
| 2490 | F__u struct {
|
|---|
| 2491 | F__ccgo_pad1 [0]uint64
|
|---|
| 2492 | F__i [8]int32
|
|---|
| 2493 | }
|
|---|
| 2494 | } /* alltypes.h:402:137 */
|
|---|
| 2495 |
|
|---|
| 2496 | type sched_param = struct {
|
|---|
| 2497 | Fsched_priority int32
|
|---|
| 2498 | F__reserved1 int32
|
|---|
| 2499 | F__reserved2 [2]struct {
|
|---|
| 2500 | F__reserved1 time_t
|
|---|
| 2501 | F__reserved2 int64
|
|---|
| 2502 | }
|
|---|
| 2503 | F__reserved3 int32
|
|---|
| 2504 | F__ccgo_pad1 [4]byte
|
|---|
| 2505 | } /* sched.h:19:1 */
|
|---|
| 2506 |
|
|---|
| 2507 | type timer_t = uintptr /* alltypes.h:209:14 */
|
|---|
| 2508 |
|
|---|
| 2509 | type clock_t = int64 /* alltypes.h:219:14 */
|
|---|
| 2510 |
|
|---|
| 2511 | type tm = struct {
|
|---|
| 2512 | Ftm_sec int32
|
|---|
| 2513 | Ftm_min int32
|
|---|
| 2514 | Ftm_hour int32
|
|---|
| 2515 | Ftm_mday int32
|
|---|
| 2516 | Ftm_mon int32
|
|---|
| 2517 | Ftm_year int32
|
|---|
| 2518 | Ftm_wday int32
|
|---|
| 2519 | Ftm_yday int32
|
|---|
| 2520 | Ftm_isdst int32
|
|---|
| 2521 | F__ccgo_pad1 [4]byte
|
|---|
| 2522 | Ftm_gmtoff int64
|
|---|
| 2523 | Ftm_zone uintptr
|
|---|
| 2524 | } /* time.h:38:1 */
|
|---|
| 2525 |
|
|---|
| 2526 | type itimerspec = struct {
|
|---|
| 2527 | Fit_interval struct {
|
|---|
| 2528 | Ftv_sec time_t
|
|---|
| 2529 | Ftv_nsec int64
|
|---|
| 2530 | }
|
|---|
| 2531 | Fit_value struct {
|
|---|
| 2532 | Ftv_sec time_t
|
|---|
| 2533 | Ftv_nsec int64
|
|---|
| 2534 | }
|
|---|
| 2535 | } /* time.h:80:1 */
|
|---|
| 2536 |
|
|---|
| 2537 | type __ptcb = struct {
|
|---|
| 2538 | F__f uintptr
|
|---|
| 2539 | F__x uintptr
|
|---|
| 2540 | F__next uintptr
|
|---|
| 2541 | } /* pthread.h:206:1 */
|
|---|
| 2542 |
|
|---|
| 2543 | type useconds_t = uint32 /* alltypes.h:260:18 */
|
|---|
| 2544 |
|
|---|
| 2545 | func Xgetaddrinfo(tls *TLS, host uintptr, serv uintptr, hint uintptr, res uintptr) int32 { /* getaddrinfo.c:12:5: */
|
|---|
| 2546 | bp := tls.Alloc(1608)
|
|---|
| 2547 | defer tls.Free(1608)
|
|---|
| 2548 |
|
|---|
| 2549 | // var ports [2]service at bp, 8
|
|---|
| 2550 |
|
|---|
| 2551 | // var addrs [48]address at bp+8, 1344
|
|---|
| 2552 |
|
|---|
| 2553 | // var canon [256]int8 at bp+1352, 256
|
|---|
| 2554 |
|
|---|
| 2555 | var outcanon uintptr
|
|---|
| 2556 | var nservs int32
|
|---|
| 2557 | var naddrs int32
|
|---|
| 2558 | var nais int32
|
|---|
| 2559 | var canon_len int32
|
|---|
| 2560 | var i int32
|
|---|
| 2561 | var j int32
|
|---|
| 2562 | var k int32
|
|---|
| 2563 | var family int32 = 0
|
|---|
| 2564 | var flags int32 = 0
|
|---|
| 2565 | var proto int32 = 0
|
|---|
| 2566 | var socktype int32 = 0
|
|---|
| 2567 | var out uintptr
|
|---|
| 2568 |
|
|---|
| 2569 | if !(host != 0) && !(serv != 0) {
|
|---|
| 2570 | return -2
|
|---|
| 2571 | }
|
|---|
| 2572 |
|
|---|
| 2573 | if hint != 0 {
|
|---|
| 2574 | family = (*addrinfo)(unsafe.Pointer(hint)).Fai_family
|
|---|
| 2575 | flags = (*addrinfo)(unsafe.Pointer(hint)).Fai_flags
|
|---|
| 2576 | proto = (*addrinfo)(unsafe.Pointer(hint)).Fai_protocol
|
|---|
| 2577 | socktype = (*addrinfo)(unsafe.Pointer(hint)).Fai_socktype
|
|---|
| 2578 |
|
|---|
| 2579 | var mask int32 = 0x01 | 0x02 | 0x04 | 0x08 | 0x10 | 0x20 | 0x400
|
|---|
| 2580 | if flags&mask != flags {
|
|---|
| 2581 | return -1
|
|---|
| 2582 | }
|
|---|
| 2583 |
|
|---|
| 2584 | switch family {
|
|---|
| 2585 | case 2:
|
|---|
| 2586 | fallthrough
|
|---|
| 2587 | case 10:
|
|---|
| 2588 | fallthrough
|
|---|
| 2589 | case 0:
|
|---|
| 2590 | break
|
|---|
| 2591 | fallthrough
|
|---|
| 2592 | default:
|
|---|
| 2593 | return -6
|
|---|
| 2594 | }
|
|---|
| 2595 | }
|
|---|
| 2596 |
|
|---|
| 2597 | if flags&0x20 != 0 {
|
|---|
| 2598 | Xabort(tls) //TODO-
|
|---|
| 2599 | // /* Define the "an address is configured" condition for address
|
|---|
| 2600 | // * families via ability to create a socket for the family plus
|
|---|
| 2601 | // * routability of the loopback address for the family. */
|
|---|
| 2602 | // static const struct sockaddr_in lo4 = {
|
|---|
| 2603 | // .sin_family = AF_INET, .sin_port = 65535,
|
|---|
| 2604 | // .sin_addr.s_addr = __BYTE_ORDER == __BIG_ENDIAN
|
|---|
| 2605 | // ? 0x7f000001 : 0x0100007f
|
|---|
| 2606 | // };
|
|---|
| 2607 | // static const struct sockaddr_in6 lo6 = {
|
|---|
| 2608 | // .sin6_family = AF_INET6, .sin6_port = 65535,
|
|---|
| 2609 | // .sin6_addr = IN6ADDR_LOOPBACK_INIT
|
|---|
| 2610 | // };
|
|---|
| 2611 | // int tf[2] = { AF_INET, AF_INET6 };
|
|---|
| 2612 | // const void *ta[2] = { &lo4, &lo6 };
|
|---|
| 2613 | // socklen_t tl[2] = { sizeof lo4, sizeof lo6 };
|
|---|
| 2614 | // for (i=0; i<2; i++) {
|
|---|
| 2615 | // if (family==tf[1-i]) continue;
|
|---|
| 2616 | // int s = socket(tf[i], SOCK_CLOEXEC|SOCK_DGRAM,
|
|---|
| 2617 | // IPPROTO_UDP);
|
|---|
| 2618 | // if (s>=0) {
|
|---|
| 2619 | // int cs;
|
|---|
| 2620 | // pthread_setcancelstate(
|
|---|
| 2621 | // PTHREAD_CANCEL_DISABLE, &cs);
|
|---|
| 2622 | // int r = connect(s, ta[i], tl[i]);
|
|---|
| 2623 | // pthread_setcancelstate(cs, 0);
|
|---|
| 2624 | // close(s);
|
|---|
| 2625 | // if (!r) continue;
|
|---|
| 2626 | // }
|
|---|
| 2627 | // switch (errno) {
|
|---|
| 2628 | // case EADDRNOTAVAIL:
|
|---|
| 2629 | // case EAFNOSUPPORT:
|
|---|
| 2630 | // case EHOSTUNREACH:
|
|---|
| 2631 | // case ENETDOWN:
|
|---|
| 2632 | // case ENETUNREACH:
|
|---|
| 2633 | // break;
|
|---|
| 2634 | // default:
|
|---|
| 2635 | // return EAI_SYSTEM;
|
|---|
| 2636 | // }
|
|---|
| 2637 | // if (family == tf[i]) return EAI_NONAME;
|
|---|
| 2638 | // family = tf[1-i];
|
|---|
| 2639 | // }
|
|---|
| 2640 | }
|
|---|
| 2641 |
|
|---|
| 2642 | nservs = X__lookup_serv(tls, bp, serv, proto, socktype, flags)
|
|---|
| 2643 | if nservs < 0 {
|
|---|
| 2644 | return nservs
|
|---|
| 2645 | }
|
|---|
| 2646 |
|
|---|
| 2647 | naddrs = X__lookup_name(tls, bp+8, bp+1352, host, family, flags)
|
|---|
| 2648 | if naddrs < 0 {
|
|---|
| 2649 | return naddrs
|
|---|
| 2650 | }
|
|---|
| 2651 |
|
|---|
| 2652 | nais = nservs * naddrs
|
|---|
| 2653 | canon_len = int32(Xstrlen(tls, bp+1352))
|
|---|
| 2654 | out = Xcalloc(tls, uint64(1), uint64(nais)*uint64(unsafe.Sizeof(aibuf{}))+uint64(canon_len)+uint64(1))
|
|---|
| 2655 | if !(out != 0) {
|
|---|
| 2656 | return -10
|
|---|
| 2657 | }
|
|---|
| 2658 |
|
|---|
| 2659 | if canon_len != 0 {
|
|---|
| 2660 | outcanon = out + uintptr(nais)*88
|
|---|
| 2661 | Xmemcpy(tls, outcanon, bp+1352, uint64(canon_len+1))
|
|---|
| 2662 | } else {
|
|---|
| 2663 | outcanon = uintptr(0)
|
|---|
| 2664 | }
|
|---|
| 2665 |
|
|---|
| 2666 | for k = AssignInt32(&i, 0); i < naddrs; i++ {
|
|---|
| 2667 | j = 0
|
|---|
| 2668 | __1:
|
|---|
| 2669 | if !(j < nservs) {
|
|---|
| 2670 | goto __3
|
|---|
| 2671 | }
|
|---|
| 2672 | {
|
|---|
| 2673 | (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fslot = int16(k)
|
|---|
| 2674 | //TODO out[k].ai = (struct addrinfo){
|
|---|
| 2675 | //TODO .ai_family = addrs[i].family,
|
|---|
| 2676 | //TODO .ai_socktype = ports[j].socktype,
|
|---|
| 2677 | //TODO .ai_protocol = ports[j].proto,
|
|---|
| 2678 | //TODO .ai_addrlen = addrs[i].family == AF_INET
|
|---|
| 2679 | //TODO ? sizeof(struct sockaddr_in)
|
|---|
| 2680 | //TODO : sizeof(struct sockaddr_in6),
|
|---|
| 2681 | //TODO .ai_addr = (void *)&out[k].sa,
|
|---|
| 2682 | //TODO .ai_canonname = outcanon };
|
|---|
| 2683 | (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_family = (*address)(unsafe.Pointer(bp + 8 + uintptr(i)*28)).Ffamily
|
|---|
| 2684 | (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_socktype = int32((*service)(unsafe.Pointer(bp + uintptr(j)*4)).Fsocktype)
|
|---|
| 2685 | (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_protocol = int32((*service)(unsafe.Pointer(bp + uintptr(j)*4)).Fproto)
|
|---|
| 2686 | (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_addrlen = func() uint32 {
|
|---|
| 2687 | if (*address)(unsafe.Pointer(bp+8+uintptr(i)*28)).Ffamily == 2 {
|
|---|
| 2688 | return uint32(unsafe.Sizeof(sockaddr_in{}))
|
|---|
| 2689 | }
|
|---|
| 2690 | return uint32(unsafe.Sizeof(sockaddr_in6{}))
|
|---|
| 2691 | }()
|
|---|
| 2692 | (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_addr = out + uintptr(k)*88 + 48
|
|---|
| 2693 | (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_canonname = outcanon
|
|---|
| 2694 | if k != 0 {
|
|---|
| 2695 | (*aibuf)(unsafe.Pointer(out + uintptr(k-1)*88)).Fai.Fai_next = out + uintptr(k)*88
|
|---|
| 2696 | }
|
|---|
| 2697 | switch (*address)(unsafe.Pointer(bp + 8 + uintptr(i)*28)).Ffamily {
|
|---|
| 2698 | case 2:
|
|---|
| 2699 | (*sockaddr_in)(unsafe.Pointer(out + uintptr(k)*88 + 48)).Fsin_family = sa_family_t(2)
|
|---|
| 2700 | (*sockaddr_in)(unsafe.Pointer(out + uintptr(k)*88 + 48)).Fsin_port = Xhtons(tls, (*service)(unsafe.Pointer(bp+uintptr(j)*4)).Fport)
|
|---|
| 2701 | Xmemcpy(tls, out+uintptr(k)*88+48+4, bp+8+uintptr(i)*28+8, uint64(4))
|
|---|
| 2702 | break
|
|---|
| 2703 | case 10:
|
|---|
| 2704 | (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48)).Fsin6_family = sa_family_t(10)
|
|---|
| 2705 | (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48)).Fsin6_port = Xhtons(tls, (*service)(unsafe.Pointer(bp+uintptr(j)*4)).Fport)
|
|---|
| 2706 | (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48)).Fsin6_scope_id = (*address)(unsafe.Pointer(bp + 8 + uintptr(i)*28)).Fscopeid
|
|---|
| 2707 | Xmemcpy(tls, out+uintptr(k)*88+48+8, bp+8+uintptr(i)*28+8, uint64(16))
|
|---|
| 2708 | break
|
|---|
| 2709 | }
|
|---|
| 2710 |
|
|---|
| 2711 | }
|
|---|
| 2712 | goto __2
|
|---|
| 2713 | __2:
|
|---|
| 2714 | j++
|
|---|
| 2715 | k++
|
|---|
| 2716 | goto __1
|
|---|
| 2717 | goto __3
|
|---|
| 2718 | __3:
|
|---|
| 2719 | }
|
|---|
| 2720 | (*aibuf)(unsafe.Pointer(out)).Fref = int16(nais)
|
|---|
| 2721 | *(*uintptr)(unsafe.Pointer(res)) = out
|
|---|
| 2722 | return 0
|
|---|
| 2723 | }
|
|---|
| 2724 |
|
|---|
| 2725 | type ucred = struct {
|
|---|
| 2726 | Fpid pid_t
|
|---|
| 2727 | Fuid uid_t
|
|---|
| 2728 | Fgid gid_t
|
|---|
| 2729 | } /* socket.h:57:1 */
|
|---|
| 2730 |
|
|---|
| 2731 | type mmsghdr = struct {
|
|---|
| 2732 | Fmsg_hdr struct {
|
|---|
| 2733 | Fmsg_name uintptr
|
|---|
| 2734 | Fmsg_namelen socklen_t
|
|---|
| 2735 | F__ccgo_pad1 [4]byte
|
|---|
| 2736 | Fmsg_iov uintptr
|
|---|
| 2737 | Fmsg_iovlen int32
|
|---|
| 2738 | F__pad1 int32
|
|---|
| 2739 | Fmsg_control uintptr
|
|---|
| 2740 | Fmsg_controllen socklen_t
|
|---|
| 2741 | F__pad2 int32
|
|---|
| 2742 | Fmsg_flags int32
|
|---|
| 2743 | F__ccgo_pad2 [4]byte
|
|---|
| 2744 | }
|
|---|
| 2745 | Fmsg_len uint32
|
|---|
| 2746 | F__ccgo_pad1 [4]byte
|
|---|
| 2747 | } /* socket.h:63:1 */
|
|---|
| 2748 |
|
|---|
| 2749 | func Xgethostbyaddr(tls *TLS, a uintptr, l socklen_t, af int32) uintptr { /* gethostbyaddr.c:7:16: */
|
|---|
| 2750 | bp := tls.Alloc(8)
|
|---|
| 2751 | defer tls.Free(8)
|
|---|
| 2752 |
|
|---|
| 2753 | var size size_t = uint64(63)
|
|---|
| 2754 | // var res uintptr at bp, 8
|
|---|
| 2755 |
|
|---|
| 2756 | var err int32
|
|---|
| 2757 | for __ccgo := true; __ccgo; __ccgo = err == 34 {
|
|---|
| 2758 | Xfree(tls, _sh)
|
|---|
| 2759 | _sh = Xmalloc(tls, AssignAddUint64(&size, size+uint64(1)))
|
|---|
| 2760 | if !(_sh != 0) {
|
|---|
| 2761 | *(*int32)(unsafe.Pointer(X__h_errno_location(tls))) = 3
|
|---|
| 2762 | return uintptr(0)
|
|---|
| 2763 | }
|
|---|
| 2764 | err = Xgethostbyaddr_r(tls, a, l, af, _sh,
|
|---|
| 2765 | _sh+uintptr(1)*32, size-size_t(unsafe.Sizeof(hostent{})), bp, X__h_errno_location(tls))
|
|---|
| 2766 | }
|
|---|
| 2767 | if err != 0 {
|
|---|
| 2768 | return uintptr(0)
|
|---|
| 2769 | }
|
|---|
| 2770 | return _sh
|
|---|
| 2771 | }
|
|---|
| 2772 |
|
|---|
| 2773 | var _sh uintptr /* gethostbyaddr.c:9:24: */
|
|---|
| 2774 |
|
|---|
| 2775 | func Xgethostbyname(tls *TLS, name uintptr) uintptr { /* gethostbyname.c:8:16: */
|
|---|
| 2776 | return Xgethostbyname2(tls, name, 2)
|
|---|
| 2777 | }
|
|---|
| 2778 |
|
|---|
| 2779 | func Xgethostbyname2(tls *TLS, name uintptr, af int32) uintptr { /* gethostbyname2.c:8:16: */
|
|---|
| 2780 | bp := tls.Alloc(8)
|
|---|
| 2781 | defer tls.Free(8)
|
|---|
| 2782 |
|
|---|
| 2783 | var size size_t = uint64(63)
|
|---|
| 2784 | // var res uintptr at bp, 8
|
|---|
| 2785 |
|
|---|
| 2786 | var err int32
|
|---|
| 2787 | for __ccgo := true; __ccgo; __ccgo = err == 34 {
|
|---|
| 2788 | Xfree(tls, _sh1)
|
|---|
| 2789 | _sh1 = Xmalloc(tls, AssignAddUint64(&size, size+uint64(1)))
|
|---|
| 2790 | if !(_sh1 != 0) {
|
|---|
| 2791 | *(*int32)(unsafe.Pointer(X__h_errno_location(tls))) = 3
|
|---|
| 2792 | return uintptr(0)
|
|---|
| 2793 | }
|
|---|
| 2794 | err = Xgethostbyname2_r(tls, name, af, _sh1,
|
|---|
| 2795 | _sh1+uintptr(1)*32, size-size_t(unsafe.Sizeof(hostent{})), bp, X__h_errno_location(tls))
|
|---|
| 2796 | }
|
|---|
| 2797 | if err != 0 {
|
|---|
| 2798 | return uintptr(0)
|
|---|
| 2799 | }
|
|---|
| 2800 | return _sh1
|
|---|
| 2801 | }
|
|---|
| 2802 |
|
|---|
| 2803 | var _sh1 uintptr /* gethostbyname2.c:10:24: */
|
|---|
| 2804 |
|
|---|
| 2805 | func Xgethostbyname2_r(tls *TLS, name uintptr, af int32, h uintptr, buf uintptr, buflen size_t, res uintptr, err uintptr) int32 { /* gethostbyname2_r.c:11:5: */
|
|---|
| 2806 | bp := tls.Alloc(1600)
|
|---|
| 2807 | defer tls.Free(1600)
|
|---|
| 2808 |
|
|---|
| 2809 | // var addrs [48]address at bp, 1344
|
|---|
| 2810 |
|
|---|
| 2811 | // var canon [256]int8 at bp+1344, 256
|
|---|
| 2812 |
|
|---|
| 2813 | var i int32
|
|---|
| 2814 | var cnt int32
|
|---|
| 2815 | var align size_t
|
|---|
| 2816 | var need size_t
|
|---|
| 2817 |
|
|---|
| 2818 | *(*uintptr)(unsafe.Pointer(res)) = uintptr(0)
|
|---|
| 2819 | cnt = X__lookup_name(tls, bp, bp+1344, name, af, 0x02)
|
|---|
| 2820 | if cnt < 0 {
|
|---|
| 2821 | switch cnt {
|
|---|
| 2822 | case -2:
|
|---|
| 2823 | *(*int32)(unsafe.Pointer(err)) = 1
|
|---|
| 2824 | return 2
|
|---|
| 2825 | fallthrough
|
|---|
| 2826 | case -3:
|
|---|
| 2827 | *(*int32)(unsafe.Pointer(err)) = 2
|
|---|
| 2828 | return 11
|
|---|
| 2829 | fallthrough
|
|---|
| 2830 | default:
|
|---|
| 2831 | fallthrough
|
|---|
| 2832 | case -4:
|
|---|
| 2833 | *(*int32)(unsafe.Pointer(err)) = 3
|
|---|
| 2834 | return 74
|
|---|
| 2835 | fallthrough
|
|---|
| 2836 | case -10:
|
|---|
| 2837 | fallthrough
|
|---|
| 2838 | case -11:
|
|---|
| 2839 | *(*int32)(unsafe.Pointer(err)) = 3
|
|---|
| 2840 | return *(*int32)(unsafe.Pointer(X___errno_location(tls)))
|
|---|
| 2841 | }
|
|---|
| 2842 | }
|
|---|
| 2843 |
|
|---|
| 2844 | (*hostent)(unsafe.Pointer(h)).Fh_addrtype = af
|
|---|
| 2845 | (*hostent)(unsafe.Pointer(h)).Fh_length = func() int32 {
|
|---|
| 2846 | if af == 10 {
|
|---|
| 2847 | return 16
|
|---|
| 2848 | }
|
|---|
| 2849 | return 4
|
|---|
| 2850 | }()
|
|---|
| 2851 |
|
|---|
| 2852 | // Align buffer
|
|---|
| 2853 | align = -uintptr_t(buf) & (uint64(unsafe.Sizeof(uintptr(0))) - uint64(1))
|
|---|
| 2854 |
|
|---|
| 2855 | need = uint64(4) * uint64(unsafe.Sizeof(uintptr(0)))
|
|---|
| 2856 | need = need + uint64(cnt+1)*(uint64(unsafe.Sizeof(uintptr(0)))+uint64((*hostent)(unsafe.Pointer(h)).Fh_length))
|
|---|
| 2857 | need = need + (Xstrlen(tls, name) + uint64(1))
|
|---|
| 2858 | need = need + (Xstrlen(tls, bp+1344) + uint64(1))
|
|---|
| 2859 | need = need + align
|
|---|
| 2860 |
|
|---|
| 2861 | if need > buflen {
|
|---|
| 2862 | return 34
|
|---|
| 2863 | }
|
|---|
| 2864 |
|
|---|
| 2865 | buf += uintptr(align)
|
|---|
| 2866 | (*hostent)(unsafe.Pointer(h)).Fh_aliases = buf
|
|---|
| 2867 | buf += uintptr(uint64(3) * uint64(unsafe.Sizeof(uintptr(0))))
|
|---|
| 2868 | (*hostent)(unsafe.Pointer(h)).Fh_addr_list = buf
|
|---|
| 2869 | buf += uintptr(uint64(cnt+1) * uint64(unsafe.Sizeof(uintptr(0))))
|
|---|
| 2870 |
|
|---|
| 2871 | for i = 0; i < cnt; i++ {
|
|---|
| 2872 | *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_addr_list + uintptr(i)*8)) = buf
|
|---|
| 2873 | buf += uintptr((*hostent)(unsafe.Pointer(h)).Fh_length)
|
|---|
| 2874 | Xmemcpy(tls, *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_addr_list + uintptr(i)*8)), bp+uintptr(i)*28+8, uint64((*hostent)(unsafe.Pointer(h)).Fh_length))
|
|---|
| 2875 | }
|
|---|
| 2876 | *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_addr_list + uintptr(i)*8)) = uintptr(0)
|
|---|
| 2877 |
|
|---|
| 2878 | (*hostent)(unsafe.Pointer(h)).Fh_name = AssignPtrUintptr((*hostent)(unsafe.Pointer(h)).Fh_aliases, buf)
|
|---|
| 2879 | Xstrcpy(tls, (*hostent)(unsafe.Pointer(h)).Fh_name, bp+1344)
|
|---|
| 2880 | buf += uintptr(Xstrlen(tls, (*hostent)(unsafe.Pointer(h)).Fh_name) + uint64(1))
|
|---|
| 2881 |
|
|---|
| 2882 | if Xstrcmp(tls, (*hostent)(unsafe.Pointer(h)).Fh_name, name) != 0 {
|
|---|
| 2883 | *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases + 1*8)) = buf
|
|---|
| 2884 | Xstrcpy(tls, *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases + 1*8)), name)
|
|---|
| 2885 | buf += uintptr(Xstrlen(tls, *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases + 1*8))) + uint64(1))
|
|---|
| 2886 | } else {
|
|---|
| 2887 | *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases + 1*8)) = uintptr(0)
|
|---|
| 2888 | }
|
|---|
| 2889 |
|
|---|
| 2890 | *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases + 2*8)) = uintptr(0)
|
|---|
| 2891 |
|
|---|
| 2892 | *(*uintptr)(unsafe.Pointer(res)) = h
|
|---|
| 2893 | return 0
|
|---|
| 2894 | }
|
|---|
| 2895 |
|
|---|
| 2896 | type if_nameindex = struct {
|
|---|
| 2897 | Fif_index uint32
|
|---|
| 2898 | F__ccgo_pad1 [4]byte
|
|---|
| 2899 | Fif_name uintptr
|
|---|
| 2900 | } /* if.h:12:1 */
|
|---|
| 2901 |
|
|---|
| 2902 | type ifaddr = struct {
|
|---|
| 2903 | Fifa_addr struct {
|
|---|
| 2904 | Fsa_family sa_family_t
|
|---|
| 2905 | Fsa_data [14]int8
|
|---|
| 2906 | }
|
|---|
| 2907 | Fifa_ifu struct {
|
|---|
| 2908 | Fifu_broadaddr struct {
|
|---|
| 2909 | Fsa_family sa_family_t
|
|---|
| 2910 | Fsa_data [14]int8
|
|---|
| 2911 | }
|
|---|
| 2912 | }
|
|---|
| 2913 | Fifa_ifp uintptr
|
|---|
| 2914 | Fifa_next uintptr
|
|---|
| 2915 | } /* if.h:51:1 */
|
|---|
| 2916 |
|
|---|
| 2917 | type ifmap = struct {
|
|---|
| 2918 | Fmem_start uint64
|
|---|
| 2919 | Fmem_end uint64
|
|---|
| 2920 | Fbase_addr uint16
|
|---|
| 2921 | Firq uint8
|
|---|
| 2922 | Fdma uint8
|
|---|
| 2923 | Fport uint8
|
|---|
| 2924 | F__ccgo_pad1 [3]byte
|
|---|
| 2925 | } /* if.h:64:1 */
|
|---|
| 2926 |
|
|---|
| 2927 | type ifreq = struct {
|
|---|
| 2928 | Fifr_ifrn struct{ Fifrn_name [16]int8 }
|
|---|
| 2929 | Fifr_ifru struct {
|
|---|
| 2930 | F__ccgo_pad1 [0]uint64
|
|---|
| 2931 | Fifru_addr struct {
|
|---|
| 2932 | Fsa_family sa_family_t
|
|---|
| 2933 | Fsa_data [14]int8
|
|---|
| 2934 | }
|
|---|
| 2935 | F__ccgo_pad2 [8]byte
|
|---|
| 2936 | }
|
|---|
| 2937 | } /* if.h:76:1 */
|
|---|
| 2938 |
|
|---|
| 2939 | type ifconf = struct {
|
|---|
| 2940 | Fifc_len int32
|
|---|
| 2941 | F__ccgo_pad1 [4]byte
|
|---|
| 2942 | Fifc_ifcu struct{ Fifcu_buf uintptr }
|
|---|
| 2943 | } /* if.h:116:1 */
|
|---|
| 2944 |
|
|---|
| 2945 | type ns_sect = uint32 /* nameser.h:37:3 */
|
|---|
| 2946 |
|
|---|
| 2947 | type __ns_msg = struct {
|
|---|
| 2948 | F_msg uintptr
|
|---|
| 2949 | F_eom uintptr
|
|---|
| 2950 | F_id uint16_t
|
|---|
| 2951 | F_flags uint16_t
|
|---|
| 2952 | F_counts [4]uint16_t
|
|---|
| 2953 | F__ccgo_pad1 [4]byte
|
|---|
| 2954 | F_sections [4]uintptr
|
|---|
| 2955 | F_sect ns_sect
|
|---|
| 2956 | F_rrnum int32
|
|---|
| 2957 | F_msg_ptr uintptr
|
|---|
| 2958 | } /* nameser.h:39:9 */
|
|---|
| 2959 |
|
|---|
| 2960 | type ns_msg = __ns_msg /* nameser.h:46:3 */
|
|---|
| 2961 |
|
|---|
| 2962 | type _ns_flagdata = struct {
|
|---|
| 2963 | Fmask int32
|
|---|
| 2964 | Fshift int32
|
|---|
| 2965 | } /* nameser.h:48:1 */
|
|---|
| 2966 |
|
|---|
| 2967 | type __ns_rr = struct {
|
|---|
| 2968 | Fname [1025]int8
|
|---|
| 2969 | F__ccgo_pad1 [1]byte
|
|---|
| 2970 | Ftype uint16_t
|
|---|
| 2971 | Frr_class uint16_t
|
|---|
| 2972 | F__ccgo_pad2 [2]byte
|
|---|
| 2973 | Fttl uint32_t
|
|---|
| 2974 | Frdlength uint16_t
|
|---|
| 2975 | F__ccgo_pad3 [2]byte
|
|---|
| 2976 | Frdata uintptr
|
|---|
| 2977 | } /* nameser.h:59:9 */
|
|---|
| 2978 |
|
|---|
| 2979 | type ns_rr = __ns_rr /* nameser.h:66:3 */
|
|---|
| 2980 |
|
|---|
| 2981 | type ns_flag = uint32 /* nameser.h:87:3 */
|
|---|
| 2982 |
|
|---|
| 2983 | type ns_opcode = uint32 /* nameser.h:96:3 */
|
|---|
| 2984 |
|
|---|
| 2985 | type ns_rcode = uint32 /* nameser.h:115:3 */
|
|---|
| 2986 |
|
|---|
| 2987 | type ns_update_operation = uint32 /* nameser.h:121:3 */
|
|---|
| 2988 |
|
|---|
| 2989 | type ns_tsig_key1 = struct {
|
|---|
| 2990 | Fname [1025]int8
|
|---|
| 2991 | Falg [1025]int8
|
|---|
| 2992 | F__ccgo_pad1 [6]byte
|
|---|
| 2993 | Fdata uintptr
|
|---|
| 2994 | Flen int32
|
|---|
| 2995 | F__ccgo_pad2 [4]byte
|
|---|
| 2996 | } /* nameser.h:123:1 */
|
|---|
| 2997 |
|
|---|
| 2998 | type ns_tsig_key = ns_tsig_key1 /* nameser.h:128:28 */
|
|---|
| 2999 |
|
|---|
| 3000 | type ns_tcp_tsig_state1 = struct {
|
|---|
| 3001 | Fcounter int32
|
|---|
| 3002 | F__ccgo_pad1 [4]byte
|
|---|
| 3003 | Fkey uintptr
|
|---|
| 3004 | Fctx uintptr
|
|---|
| 3005 | Fsig [512]uint8
|
|---|
| 3006 | Fsiglen int32
|
|---|
| 3007 | F__ccgo_pad2 [4]byte
|
|---|
| 3008 | } /* nameser.h:130:1 */
|
|---|
| 3009 |
|
|---|
| 3010 | type ns_tcp_tsig_state = ns_tcp_tsig_state1 /* nameser.h:137:34 */
|
|---|
| 3011 |
|
|---|
| 3012 | type ns_type = uint32 /* nameser.h:200:3 */
|
|---|
| 3013 |
|
|---|
| 3014 | type ns_class = uint32 /* nameser.h:219:3 */
|
|---|
| 3015 |
|
|---|
| 3016 | type ns_key_types = uint32 /* nameser.h:226:3 */
|
|---|
| 3017 |
|
|---|
| 3018 | type ns_cert_types = uint32 /* nameser.h:234:3 */
|
|---|
| 3019 |
|
|---|
| 3020 | type HEADER = struct {
|
|---|
| 3021 | F__ccgo_pad1 [0]uint32
|
|---|
| 3022 | Fid uint32 /* unsigned id: 16, unsigned rd: 1, unsigned tc: 1, unsigned aa: 1, unsigned opcode: 4, unsigned qr: 1, unsigned rcode: 4, unsigned cd: 1, unsigned ad: 1, unsigned unused: 1, unsigned ra: 1 */
|
|---|
| 3023 | Fqdcount uint32 /* unsigned qdcount: 16, unsigned ancount: 16 */
|
|---|
| 3024 | Fnscount uint32 /* unsigned nscount: 16, unsigned arcount: 16 */
|
|---|
| 3025 | } /* nameser.h:353:3 */
|
|---|
| 3026 |
|
|---|
| 3027 | // unused; purely for broken apps
|
|---|
| 3028 | type __res_state = struct {
|
|---|
| 3029 | Fretrans int32
|
|---|
| 3030 | Fretry int32
|
|---|
| 3031 | Foptions uint64
|
|---|
| 3032 | Fnscount int32
|
|---|
| 3033 | Fnsaddr_list [3]struct {
|
|---|
| 3034 | Fsin_family sa_family_t
|
|---|
| 3035 | Fsin_port in_port_t
|
|---|
| 3036 | Fsin_addr struct{ Fs_addr in_addr_t }
|
|---|
| 3037 | Fsin_zero [8]uint8_t
|
|---|
| 3038 | }
|
|---|
| 3039 | Fid uint16
|
|---|
| 3040 | F__ccgo_pad1 [2]byte
|
|---|
| 3041 | Fdnsrch [7]uintptr
|
|---|
| 3042 | Fdefdname [256]int8
|
|---|
| 3043 | Fpfcode uint64
|
|---|
| 3044 | Fndots uint32 /* unsigned ndots: 4, unsigned nsort: 4, unsigned ipv6_unavail: 1, unsigned unused: 23 */
|
|---|
| 3045 | F__ccgo_pad2 [4]byte
|
|---|
| 3046 | Fsort_list [10]struct {
|
|---|
| 3047 | Faddr struct{ Fs_addr in_addr_t }
|
|---|
| 3048 | Fmask uint32_t
|
|---|
| 3049 | }
|
|---|
| 3050 | Fqhook uintptr
|
|---|
| 3051 | Frhook uintptr
|
|---|
| 3052 | Fres_h_errno int32
|
|---|
| 3053 | F_vcsock int32
|
|---|
| 3054 | F_flags uint32
|
|---|
| 3055 | F__ccgo_pad3 [4]byte
|
|---|
| 3056 | F_u struct {
|
|---|
| 3057 | F__ccgo_pad1 [0]uint64
|
|---|
| 3058 | Fpad [52]int8
|
|---|
| 3059 | F__ccgo_pad2 [4]byte
|
|---|
| 3060 | }
|
|---|
| 3061 | } /* resolv.h:26:9 */
|
|---|
| 3062 |
|
|---|
| 3063 | // unused; purely for broken apps
|
|---|
| 3064 | type res_state = uintptr /* resolv.h:62:3 */
|
|---|
| 3065 |
|
|---|
| 3066 | type res_sym = struct {
|
|---|
| 3067 | Fnumber int32
|
|---|
| 3068 | F__ccgo_pad1 [4]byte
|
|---|
| 3069 | Fname uintptr
|
|---|
| 3070 | Fhumanname uintptr
|
|---|
| 3071 | } /* resolv.h:70:1 */
|
|---|
| 3072 |
|
|---|
| 3073 | func itoa(tls *TLS, p uintptr, x uint32) uintptr { /* getnameinfo.c:18:13: */
|
|---|
| 3074 | p += uintptr(uint64(3) * uint64(unsafe.Sizeof(int32(0))))
|
|---|
| 3075 | *(*int8)(unsafe.Pointer(PreDecUintptr(&p, 1))) = int8(0)
|
|---|
| 3076 | for __ccgo := true; __ccgo; __ccgo = x != 0 {
|
|---|
| 3077 | *(*int8)(unsafe.Pointer(PreDecUintptr(&p, 1))) = int8(uint32('0') + x%uint32(10))
|
|---|
| 3078 | x = x / uint32(10)
|
|---|
| 3079 | }
|
|---|
| 3080 | return p
|
|---|
| 3081 | }
|
|---|
| 3082 |
|
|---|
| 3083 | func mkptr4(tls *TLS, s uintptr, ip uintptr) { /* getnameinfo.c:28:13: */
|
|---|
| 3084 | bp := tls.Alloc(32)
|
|---|
| 3085 | defer tls.Free(32)
|
|---|
| 3086 |
|
|---|
| 3087 | Xsprintf(tls, s, ts+23,
|
|---|
| 3088 | VaList(bp, int32(*(*uint8)(unsafe.Pointer(ip + 3))), int32(*(*uint8)(unsafe.Pointer(ip + 2))), int32(*(*uint8)(unsafe.Pointer(ip + 1))), int32(*(*uint8)(unsafe.Pointer(ip)))))
|
|---|
| 3089 | }
|
|---|
| 3090 |
|
|---|
| 3091 | func mkptr6(tls *TLS, s uintptr, ip uintptr) { /* getnameinfo.c:34:13: */
|
|---|
| 3092 | var i int32
|
|---|
| 3093 | for i = 15; i >= 0; i-- {
|
|---|
| 3094 | *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = _sxdigits[int32(*(*uint8)(unsafe.Pointer(ip + uintptr(i))))&15]
|
|---|
| 3095 | *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = int8('.')
|
|---|
| 3096 | *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = _sxdigits[int32(*(*uint8)(unsafe.Pointer(ip + uintptr(i))))>>4]
|
|---|
| 3097 | *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = int8('.')
|
|---|
| 3098 | }
|
|---|
| 3099 | Xstrcpy(tls, s, ts+48)
|
|---|
| 3100 | }
|
|---|
| 3101 |
|
|---|
| 3102 | var _sxdigits = *(*[17]int8)(unsafe.Pointer(ts + 57)) /* getnameinfo.c:36:20 */
|
|---|
| 3103 |
|
|---|
| 3104 | func reverse_hosts(tls *TLS, buf uintptr, a uintptr, scopeid uint32, family int32) { /* getnameinfo.c:45:13: */
|
|---|
| 3105 | bp := tls.Alloc(556)
|
|---|
| 3106 | defer tls.Free(556)
|
|---|
| 3107 |
|
|---|
| 3108 | // var line [512]int8 at bp+16, 512
|
|---|
| 3109 |
|
|---|
| 3110 | var p uintptr
|
|---|
| 3111 | var z uintptr
|
|---|
| 3112 | var _buf [1032]uint8
|
|---|
| 3113 | _ = _buf
|
|---|
| 3114 | // var atmp [16]uint8 at bp, 16
|
|---|
| 3115 |
|
|---|
| 3116 | // var iplit address at bp+528, 28
|
|---|
| 3117 |
|
|---|
| 3118 | //TODO FILE _f, *f = __fopen_rb_ca("/etc/hosts", &_f, _buf, sizeof _buf);
|
|---|
| 3119 | var f uintptr = Xfopen(tls, ts+74, ts+85)
|
|---|
| 3120 | if !(f != 0) {
|
|---|
| 3121 | return
|
|---|
| 3122 | }
|
|---|
| 3123 | if family == 2 {
|
|---|
| 3124 | Xmemcpy(tls, bp+uintptr(12), a, uint64(4))
|
|---|
| 3125 | Xmemcpy(tls, bp, ts+88, uint64(12))
|
|---|
| 3126 | a = bp /* &atmp[0] */
|
|---|
| 3127 | }
|
|---|
| 3128 | for Xfgets(tls, bp+16, int32(unsafe.Sizeof([512]int8{})), f) != 0 {
|
|---|
| 3129 | if AssignUintptr(&p, Xstrchr(tls, bp+16, '#')) != 0 {
|
|---|
| 3130 | *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8('\n')
|
|---|
| 3131 | *(*int8)(unsafe.Pointer(p)) = int8(0)
|
|---|
| 3132 | }
|
|---|
| 3133 |
|
|---|
| 3134 | for p = bp + 16; /* &line[0] */ *(*int8)(unsafe.Pointer(p)) != 0 && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0); p++ {
|
|---|
| 3135 | }
|
|---|
| 3136 | *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8(0)
|
|---|
| 3137 | if X__lookup_ipliteral(tls, bp+528, bp+16, 0) <= 0 {
|
|---|
| 3138 | continue
|
|---|
| 3139 | }
|
|---|
| 3140 |
|
|---|
| 3141 | if (*address)(unsafe.Pointer(bp+528)).Ffamily == 2 {
|
|---|
| 3142 | Xmemcpy(tls, bp+528+8+uintptr(12), bp+528+8, uint64(4))
|
|---|
| 3143 | Xmemcpy(tls, bp+528+8, ts+88, uint64(12))
|
|---|
| 3144 | (*address)(unsafe.Pointer(bp + 528 /* &iplit */)).Fscopeid = uint32(0)
|
|---|
| 3145 | }
|
|---|
| 3146 |
|
|---|
| 3147 | if Xmemcmp(tls, a, bp+528+8, uint64(16)) != 0 || (*address)(unsafe.Pointer(bp+528)).Fscopeid != scopeid {
|
|---|
| 3148 | continue
|
|---|
| 3149 | }
|
|---|
| 3150 |
|
|---|
| 3151 | for ; *(*int8)(unsafe.Pointer(p)) != 0 && __isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0; p++ {
|
|---|
| 3152 | }
|
|---|
| 3153 | for z = p; *(*int8)(unsafe.Pointer(z)) != 0 && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(z)))) != 0); z++ {
|
|---|
| 3154 | }
|
|---|
| 3155 | *(*int8)(unsafe.Pointer(z)) = int8(0)
|
|---|
| 3156 | if (int64(z)-int64(p))/1 < int64(256) {
|
|---|
| 3157 | Xmemcpy(tls, buf, p, uint64((int64(z)-int64(p))/1+int64(1)))
|
|---|
| 3158 | break
|
|---|
| 3159 | }
|
|---|
| 3160 | }
|
|---|
| 3161 | //TODO __fclose_ca(f);
|
|---|
| 3162 | Xfclose(tls, f)
|
|---|
| 3163 | }
|
|---|
| 3164 |
|
|---|
| 3165 | func reverse_services(tls *TLS, buf uintptr, port int32, dgram int32) { /* getnameinfo.c:87:13: */
|
|---|
| 3166 | Xabort(tls) //TODO-
|
|---|
| 3167 | // unsigned long svport;
|
|---|
| 3168 | // char line[128], *p, *z;
|
|---|
| 3169 | // unsigned char _buf[1032];
|
|---|
| 3170 | // FILE _f, *f = __fopen_rb_ca("/etc/services", &_f, _buf, sizeof _buf);
|
|---|
| 3171 | // if (!f) return;
|
|---|
| 3172 | // while (fgets(line, sizeof line, f)) {
|
|---|
| 3173 | // if ((p=strchr(line, '#'))) *p++='\n', *p=0;
|
|---|
| 3174 |
|
|---|
| 3175 | // for (p=line; *p && !isspace(*p); p++);
|
|---|
| 3176 | // if (!*p) continue;
|
|---|
| 3177 | // *p++ = 0;
|
|---|
| 3178 | // svport = strtoul(p, &z, 10);
|
|---|
| 3179 |
|
|---|
| 3180 | // if (svport != port || z==p) continue;
|
|---|
| 3181 | // if (dgram && strncmp(z, "/udp", 4)) continue;
|
|---|
| 3182 | // if (!dgram && strncmp(z, "/tcp", 4)) continue;
|
|---|
| 3183 | // if (p-line > 32) continue;
|
|---|
| 3184 |
|
|---|
| 3185 | // memcpy(buf, line, p-line);
|
|---|
| 3186 | // break;
|
|---|
| 3187 | // }
|
|---|
| 3188 | // __fclose_ca(f);
|
|---|
| 3189 | }
|
|---|
| 3190 |
|
|---|
| 3191 | var Xh_errno int32 /* h_errno.c:4:5: */
|
|---|
| 3192 |
|
|---|
| 3193 | func X__h_errno_location(tls *TLS) uintptr { /* h_errno.c:6:5: */
|
|---|
| 3194 | return uintptr(unsafe.Pointer(&Xh_errno))
|
|---|
| 3195 | }
|
|---|
| 3196 |
|
|---|
| 3197 | func X__inet_aton(tls *TLS, s0 uintptr, dest uintptr) int32 { /* inet_aton.c:7:5: */
|
|---|
| 3198 | bp := tls.Alloc(40)
|
|---|
| 3199 | defer tls.Free(40)
|
|---|
| 3200 |
|
|---|
| 3201 | var s uintptr = s0
|
|---|
| 3202 | var d uintptr = dest
|
|---|
| 3203 | *(*[4]uint64)(unsafe.Pointer(bp /* a */)) = [4]uint64{0: uint64(0)}
|
|---|
| 3204 | // var z uintptr at bp+32, 8
|
|---|
| 3205 |
|
|---|
| 3206 | var i int32
|
|---|
| 3207 |
|
|---|
| 3208 | for i = 0; i < 4; i++ {
|
|---|
| 3209 | *(*uint64)(unsafe.Pointer(bp + uintptr(i)*8)) = Xstrtoul(tls, s, bp+32, 0)
|
|---|
| 3210 | if *(*uintptr)(unsafe.Pointer(bp + 32)) == s || *(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 32)))) != 0 && int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 32))))) != '.' || !(func() int32 {
|
|---|
| 3211 | if 0 != 0 {
|
|---|
| 3212 | return Xisdigit(tls, int32(*(*int8)(unsafe.Pointer(s))))
|
|---|
| 3213 | }
|
|---|
| 3214 | return Bool32(uint32(*(*int8)(unsafe.Pointer(s)))-uint32('0') < uint32(10))
|
|---|
| 3215 | }() != 0) {
|
|---|
| 3216 | return 0
|
|---|
| 3217 | }
|
|---|
| 3218 | if !(int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 32))))) != 0) {
|
|---|
| 3219 | break
|
|---|
| 3220 | }
|
|---|
| 3221 | s = *(*uintptr)(unsafe.Pointer(bp + 32)) + uintptr(1)
|
|---|
| 3222 | }
|
|---|
| 3223 | if i == 4 {
|
|---|
| 3224 | return 0
|
|---|
| 3225 | }
|
|---|
| 3226 | switch i {
|
|---|
| 3227 | case 0:
|
|---|
| 3228 | *(*uint64)(unsafe.Pointer(bp + 1*8)) = *(*uint64)(unsafe.Pointer(bp)) & uint64(0xffffff)
|
|---|
| 3229 | AssignShrPtrUint64(bp, int(24))
|
|---|
| 3230 | fallthrough
|
|---|
| 3231 | case 1:
|
|---|
| 3232 | *(*uint64)(unsafe.Pointer(bp + 2*8)) = *(*uint64)(unsafe.Pointer(bp + 1*8)) & uint64(0xffff)
|
|---|
| 3233 | AssignShrPtrUint64(bp+1*8, int(16))
|
|---|
| 3234 | fallthrough
|
|---|
| 3235 | case 2:
|
|---|
| 3236 | *(*uint64)(unsafe.Pointer(bp + 3*8)) = *(*uint64)(unsafe.Pointer(bp + 2*8)) & uint64(0xff)
|
|---|
| 3237 | AssignShrPtrUint64(bp+2*8, int(8))
|
|---|
| 3238 | }
|
|---|
| 3239 | for i = 0; i < 4; i++ {
|
|---|
| 3240 | if *(*uint64)(unsafe.Pointer(bp + uintptr(i)*8)) > uint64(255) {
|
|---|
| 3241 | return 0
|
|---|
| 3242 | }
|
|---|
| 3243 | *(*uint8)(unsafe.Pointer(d + uintptr(i))) = uint8(*(*uint64)(unsafe.Pointer(bp + uintptr(i)*8)))
|
|---|
| 3244 | }
|
|---|
| 3245 | return 1
|
|---|
| 3246 | }
|
|---|
| 3247 |
|
|---|
| 3248 | func Xinet_ntop(tls *TLS, af int32, a0 uintptr, s uintptr, l socklen_t) uintptr { /* inet_ntop.c:7:12: */
|
|---|
| 3249 | bp := tls.Alloc(276)
|
|---|
| 3250 | defer tls.Free(276)
|
|---|
| 3251 |
|
|---|
| 3252 | var a uintptr = a0
|
|---|
| 3253 | var i int32
|
|---|
| 3254 | var j int32
|
|---|
| 3255 | var max int32
|
|---|
| 3256 | var best int32
|
|---|
| 3257 | // var buf [100]int8 at bp+176, 100
|
|---|
| 3258 |
|
|---|
| 3259 | switch af {
|
|---|
| 3260 | case 2:
|
|---|
| 3261 | if socklen_t(Xsnprintf(tls, s, uint64(l), ts+101, VaList(bp, int32(*(*uint8)(unsafe.Pointer(a))), int32(*(*uint8)(unsafe.Pointer(a + 1))), int32(*(*uint8)(unsafe.Pointer(a + 2))), int32(*(*uint8)(unsafe.Pointer(a + 3)))))) < l {
|
|---|
| 3262 | return s
|
|---|
| 3263 | }
|
|---|
| 3264 | break
|
|---|
| 3265 | case 10:
|
|---|
| 3266 | if Xmemcmp(tls, a, ts+88, uint64(12)) != 0 {
|
|---|
| 3267 | Xsnprintf(tls, bp+176, uint64(unsafe.Sizeof([100]int8{})),
|
|---|
| 3268 | ts+113,
|
|---|
| 3269 | VaList(bp+32, 256*int32(*(*uint8)(unsafe.Pointer(a)))+int32(*(*uint8)(unsafe.Pointer(a + 1))), 256*int32(*(*uint8)(unsafe.Pointer(a + 2)))+int32(*(*uint8)(unsafe.Pointer(a + 3))),
|
|---|
| 3270 | 256*int32(*(*uint8)(unsafe.Pointer(a + 4)))+int32(*(*uint8)(unsafe.Pointer(a + 5))), 256*int32(*(*uint8)(unsafe.Pointer(a + 6)))+int32(*(*uint8)(unsafe.Pointer(a + 7))),
|
|---|
| 3271 | 256*int32(*(*uint8)(unsafe.Pointer(a + 8)))+int32(*(*uint8)(unsafe.Pointer(a + 9))), 256*int32(*(*uint8)(unsafe.Pointer(a + 10)))+int32(*(*uint8)(unsafe.Pointer(a + 11))),
|
|---|
| 3272 | 256*int32(*(*uint8)(unsafe.Pointer(a + 12)))+int32(*(*uint8)(unsafe.Pointer(a + 13))), 256*int32(*(*uint8)(unsafe.Pointer(a + 14)))+int32(*(*uint8)(unsafe.Pointer(a + 15)))))
|
|---|
| 3273 | } else {
|
|---|
| 3274 | Xsnprintf(tls, bp+176, uint64(unsafe.Sizeof([100]int8{})),
|
|---|
| 3275 | ts+137,
|
|---|
| 3276 | VaList(bp+96, 256*int32(*(*uint8)(unsafe.Pointer(a)))+int32(*(*uint8)(unsafe.Pointer(a + 1))), 256*int32(*(*uint8)(unsafe.Pointer(a + 2)))+int32(*(*uint8)(unsafe.Pointer(a + 3))),
|
|---|
| 3277 | 256*int32(*(*uint8)(unsafe.Pointer(a + 4)))+int32(*(*uint8)(unsafe.Pointer(a + 5))), 256*int32(*(*uint8)(unsafe.Pointer(a + 6)))+int32(*(*uint8)(unsafe.Pointer(a + 7))),
|
|---|
| 3278 | 256*int32(*(*uint8)(unsafe.Pointer(a + 8)))+int32(*(*uint8)(unsafe.Pointer(a + 9))), 256*int32(*(*uint8)(unsafe.Pointer(a + 10)))+int32(*(*uint8)(unsafe.Pointer(a + 11))),
|
|---|
| 3279 | int32(*(*uint8)(unsafe.Pointer(a + 12))), int32(*(*uint8)(unsafe.Pointer(a + 13))), int32(*(*uint8)(unsafe.Pointer(a + 14))), int32(*(*uint8)(unsafe.Pointer(a + 15)))))
|
|---|
| 3280 | }
|
|---|
| 3281 | // Replace longest /(^0|:)[:0]{2,}/ with "::"
|
|---|
| 3282 | i = AssignInt32(&best, 0)
|
|---|
| 3283 | max = 2
|
|---|
| 3284 | for ; *(*int8)(unsafe.Pointer(bp + 176 + uintptr(i))) != 0; i++ {
|
|---|
| 3285 | if i != 0 && int32(*(*int8)(unsafe.Pointer(bp + 176 + uintptr(i)))) != ':' {
|
|---|
| 3286 | continue
|
|---|
| 3287 | }
|
|---|
| 3288 | j = int32(Xstrspn(tls, bp+176+uintptr(i), ts+167))
|
|---|
| 3289 | if j > max {
|
|---|
| 3290 | best = i
|
|---|
| 3291 | max = j
|
|---|
| 3292 | }
|
|---|
| 3293 | }
|
|---|
| 3294 | if max > 3 {
|
|---|
| 3295 | *(*int8)(unsafe.Pointer(bp + 176 + uintptr(best))) = AssignPtrInt8(bp+176+uintptr(best+1), int8(':'))
|
|---|
| 3296 | Xmemmove(tls, bp+176+uintptr(best)+uintptr(2), bp+176+uintptr(best)+uintptr(max), uint64(i-best-max+1))
|
|---|
| 3297 | }
|
|---|
| 3298 | if Xstrlen(tls, bp+176) < size_t(l) {
|
|---|
| 3299 | Xstrcpy(tls, s, bp+176)
|
|---|
| 3300 | return s
|
|---|
| 3301 | }
|
|---|
| 3302 | break
|
|---|
| 3303 | default:
|
|---|
| 3304 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 97
|
|---|
| 3305 | return uintptr(0)
|
|---|
| 3306 | }
|
|---|
| 3307 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 28
|
|---|
| 3308 | return uintptr(0)
|
|---|
| 3309 | }
|
|---|
| 3310 |
|
|---|
| 3311 | func hexval(tls *TLS, c uint32) int32 { /* inet_pton.c:7:12: */
|
|---|
| 3312 | if c-uint32('0') < uint32(10) {
|
|---|
| 3313 | return int32(c - uint32('0'))
|
|---|
| 3314 | }
|
|---|
| 3315 | c = c | uint32(32)
|
|---|
| 3316 | if c-uint32('a') < uint32(6) {
|
|---|
| 3317 | return int32(c - uint32('a') + uint32(10))
|
|---|
| 3318 | }
|
|---|
| 3319 | return -1
|
|---|
| 3320 | }
|
|---|
| 3321 |
|
|---|
| 3322 | func Xinet_pton(tls *TLS, af int32, s uintptr, a0 uintptr) int32 { /* inet_pton.c:15:5: */
|
|---|
| 3323 | bp := tls.Alloc(16)
|
|---|
| 3324 | defer tls.Free(16)
|
|---|
| 3325 |
|
|---|
| 3326 | // var ip [8]uint16_t at bp, 16
|
|---|
| 3327 |
|
|---|
| 3328 | var a uintptr = a0
|
|---|
| 3329 | var i int32
|
|---|
| 3330 | var j int32
|
|---|
| 3331 | var v int32
|
|---|
| 3332 | var d int32
|
|---|
| 3333 | var brk int32 = -1
|
|---|
| 3334 | var need_v4 int32 = 0
|
|---|
| 3335 |
|
|---|
| 3336 | if af == 2 {
|
|---|
| 3337 | for i = 0; i < 4; i++ {
|
|---|
| 3338 | for v = AssignInt32(&j, 0); j < 3 && func() int32 {
|
|---|
| 3339 | if 0 != 0 {
|
|---|
| 3340 | return Xisdigit(tls, int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))))
|
|---|
| 3341 | }
|
|---|
| 3342 | return Bool32(uint32(*(*int8)(unsafe.Pointer(s + uintptr(j))))-uint32('0') < uint32(10))
|
|---|
| 3343 | }() != 0; j++ {
|
|---|
| 3344 | v = 10*v + int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) - '0'
|
|---|
| 3345 | }
|
|---|
| 3346 | if j == 0 || j > 1 && int32(*(*int8)(unsafe.Pointer(s))) == '0' || v > 255 {
|
|---|
| 3347 | return 0
|
|---|
| 3348 | }
|
|---|
| 3349 | *(*uint8)(unsafe.Pointer(a + uintptr(i))) = uint8(v)
|
|---|
| 3350 | if int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) == 0 && i == 3 {
|
|---|
| 3351 | return 1
|
|---|
| 3352 | }
|
|---|
| 3353 | if int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != '.' {
|
|---|
| 3354 | return 0
|
|---|
| 3355 | }
|
|---|
| 3356 | s += uintptr(j + 1)
|
|---|
| 3357 | }
|
|---|
| 3358 | return 0
|
|---|
| 3359 | } else if af != 10 {
|
|---|
| 3360 | *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 97
|
|---|
| 3361 | return -1
|
|---|
| 3362 | }
|
|---|
| 3363 |
|
|---|
| 3364 | if int32(*(*int8)(unsafe.Pointer(s))) == ':' && int32(*(*int8)(unsafe.Pointer(PreIncUintptr(&s, 1)))) != ':' {
|
|---|
| 3365 | return 0
|
|---|
| 3366 | }
|
|---|
| 3367 |
|
|---|
| 3368 | for i = 0; ; i++ {
|
|---|
| 3369 | if int32(*(*int8)(unsafe.Pointer(s))) == ':' && brk < 0 {
|
|---|
| 3370 | brk = i
|
|---|
| 3371 | *(*uint16_t)(unsafe.Pointer(bp + uintptr(i&7)*2)) = uint16_t(0)
|
|---|
| 3372 | if !(int32(*(*int8)(unsafe.Pointer(PreIncUintptr(&s, 1)))) != 0) {
|
|---|
| 3373 | break
|
|---|
| 3374 | }
|
|---|
| 3375 | if i == 7 {
|
|---|
| 3376 | return 0
|
|---|
| 3377 | }
|
|---|
| 3378 | continue
|
|---|
| 3379 | }
|
|---|
| 3380 | for v = AssignInt32(&j, 0); j < 4 && AssignInt32(&d, hexval(tls, uint32(*(*int8)(unsafe.Pointer(s + uintptr(j)))))) >= 0; j++ {
|
|---|
| 3381 | v = 16*v + d
|
|---|
| 3382 | }
|
|---|
| 3383 | if j == 0 {
|
|---|
| 3384 | return 0
|
|---|
| 3385 | }
|
|---|
| 3386 | *(*uint16_t)(unsafe.Pointer(bp + uintptr(i&7)*2)) = uint16_t(v)
|
|---|
| 3387 | if !(int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != 0) && (brk >= 0 || i == 7) {
|
|---|
| 3388 | break
|
|---|
| 3389 | }
|
|---|
| 3390 | if i == 7 {
|
|---|
| 3391 | return 0
|
|---|
| 3392 | }
|
|---|
| 3393 | if int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != ':' {
|
|---|
| 3394 | if int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != '.' || i < 6 && brk < 0 {
|
|---|
| 3395 | return 0
|
|---|
| 3396 | }
|
|---|
| 3397 | need_v4 = 1
|
|---|
| 3398 | i++
|
|---|
| 3399 | break
|
|---|
| 3400 | }
|
|---|
| 3401 | s += uintptr(j + 1)
|
|---|
| 3402 | }
|
|---|
| 3403 | if brk >= 0 {
|
|---|
| 3404 | Xmemmove(tls, bp+uintptr(brk)*2+uintptr(7)*2-uintptr(i)*2, bp+uintptr(brk)*2, uint64(2*(i+1-brk)))
|
|---|
| 3405 | for j = 0; j < 7-i; j++ {
|
|---|
| 3406 | *(*uint16_t)(unsafe.Pointer(bp + uintptr(brk+j)*2)) = uint16_t(0)
|
|---|
| 3407 | }
|
|---|
| 3408 | }
|
|---|
| 3409 | for j = 0; j < 8; j++ {
|
|---|
| 3410 | *(*uint8)(unsafe.Pointer(PostIncUintptr(&a, 1))) = uint8(int32(*(*uint16_t)(unsafe.Pointer(bp + uintptr(j)*2))) >> 8)
|
|---|
| 3411 | *(*uint8)(unsafe.Pointer(PostIncUintptr(&a, 1))) = uint8(*(*uint16_t)(unsafe.Pointer(bp + uintptr(j)*2)))
|
|---|
| 3412 | }
|
|---|
| 3413 | if need_v4 != 0 && Xinet_pton(tls, 2, s, a-uintptr(4)) <= 0 {
|
|---|
| 3414 | return 0
|
|---|
| 3415 | }
|
|---|
| 3416 | return 1
|
|---|
| 3417 | }
|
|---|
| 3418 |
|
|---|
| 3419 | func X__lookup_ipliteral(tls *TLS, buf uintptr, name uintptr, family int32) int32 { /* lookup_ipliteral.c:12:5: */
|
|---|
| 3420 | bp := tls.Alloc(96)
|
|---|
| 3421 | defer tls.Free(96)
|
|---|
| 3422 |
|
|---|
| 3423 | // var a4 in_addr at bp, 4
|
|---|
| 3424 |
|
|---|
| 3425 | // var a6 in6_addr at bp+68, 16
|
|---|
| 3426 |
|
|---|
| 3427 | if X__inet_aton(tls, name, bp) > 0 {
|
|---|
| 3428 | if family == 10 { // wrong family
|
|---|
| 3429 | return -2
|
|---|
| 3430 | }
|
|---|
| 3431 | Xmemcpy(tls, buf+8, bp, uint64(unsafe.Sizeof(in_addr{})))
|
|---|
| 3432 | (*address)(unsafe.Pointer(buf)).Ffamily = 2
|
|---|
| 3433 | (*address)(unsafe.Pointer(buf)).Fscopeid = uint32(0)
|
|---|
| 3434 | return 1
|
|---|
| 3435 | }
|
|---|
| 3436 | // var tmp [64]int8 at bp+4, 64
|
|---|
| 3437 |
|
|---|
| 3438 | var p uintptr = Xstrchr(tls, name, '%')
|
|---|
| 3439 | // var z uintptr at bp+88, 8
|
|---|
| 3440 |
|
|---|
| 3441 | var scopeid uint64 = uint64(0)
|
|---|
| 3442 | if p != 0 && (int64(p)-int64(name))/1 < int64(64) {
|
|---|
| 3443 | Xmemcpy(tls, bp+4, name, uint64((int64(p)-int64(name))/1))
|
|---|
| 3444 | *(*int8)(unsafe.Pointer(bp + 4 + uintptr((int64(p)-int64(name))/1))) = int8(0)
|
|---|
| 3445 | name = bp + 4 /* &tmp[0] */
|
|---|
| 3446 | }
|
|---|
| 3447 |
|
|---|
| 3448 | if Xinet_pton(tls, 10, name, bp+68) <= 0 {
|
|---|
| 3449 | return 0
|
|---|
| 3450 | }
|
|---|
| 3451 | if family == 2 { // wrong family
|
|---|
| 3452 | return -2
|
|---|
| 3453 | }
|
|---|
| 3454 |
|
|---|
| 3455 | Xmemcpy(tls, buf+8, bp+68, uint64(unsafe.Sizeof(in6_addr{})))
|
|---|
| 3456 | (*address)(unsafe.Pointer(buf)).Ffamily = 10
|
|---|
| 3457 | if p != 0 {
|
|---|
| 3458 | if func() int32 {
|
|---|
| 3459 | if 0 != 0 {
|
|---|
| 3460 | return Xisdigit(tls, int32(*(*int8)(unsafe.Pointer(PreIncUintptr(&p, 1)))))
|
|---|
| 3461 | }
|
|---|
| 3462 | return Bool32(uint32(*(*int8)(unsafe.Pointer(PreIncUintptr(&p, 1))))-uint32('0') < uint32(10))
|
|---|
| 3463 | }() != 0 {
|
|---|
| 3464 | scopeid = Xstrtoull(tls, p, bp+88, 10)
|
|---|
| 3465 | } else {
|
|---|
| 3466 | *(*uintptr)(unsafe.Pointer(bp + 88 /* z */)) = p - uintptr(1)
|
|---|
| 3467 | }
|
|---|
| 3468 | if *(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 88)))) != 0 {
|
|---|
| 3469 | Xabort(tls) //TODO-
|
|---|
| 3470 | // if (!IN6_IS_ADDR_LINKLOCAL(&a6) &&
|
|---|
| 3471 | // !IN6_IS_ADDR_MC_LINKLOCAL(&a6))
|
|---|
| 3472 | // return EAI_NONAME;
|
|---|
| 3473 | // scopeid = if_nametoindex(p);
|
|---|
| 3474 | // if (!scopeid) return EAI_NONAME;
|
|---|
| 3475 | }
|
|---|
| 3476 | if scopeid > uint64(0xffffffff) {
|
|---|
| 3477 | return -2
|
|---|
| 3478 | }
|
|---|
| 3479 | }
|
|---|
| 3480 | (*address)(unsafe.Pointer(buf)).Fscopeid = uint32(scopeid)
|
|---|
| 3481 | return 1
|
|---|
| 3482 | }
|
|---|
| 3483 |
|
|---|
| 3484 | type mode_t = uint32 /* alltypes.h:152:18 */
|
|---|
| 3485 |
|
|---|
| 3486 | type flock = struct {
|
|---|
| 3487 | Fl_type int16
|
|---|
| 3488 | Fl_whence int16
|
|---|
| 3489 | F__ccgo_pad1 [4]byte
|
|---|
| 3490 | Fl_start off_t
|
|---|
| 3491 | Fl_len off_t
|
|---|
| 3492 | Fl_pid pid_t
|
|---|
| 3493 | F__ccgo_pad2 [4]byte
|
|---|
| 3494 | } /* fcntl.h:24:1 */
|
|---|
| 3495 |
|
|---|
| 3496 | func is_valid_hostname(tls *TLS, host uintptr) int32 { /* lookup_name.c:18:12: */
|
|---|
| 3497 | var s uintptr
|
|---|
| 3498 | //TODO if (strnlen(host, 255)-1 >= 254 || mbstowcs(0, host, 0) == -1) return 0;
|
|---|
| 3499 | if Xstrnlen(tls, host, uint64(255))-uint64(1) >= uint64(254) {
|
|---|
| 3500 | return 0
|
|---|
| 3501 | }
|
|---|
| 3502 | for s = host; int32(*(*uint8)(unsafe.Pointer(s))) >= 0x80 || int32(*(*uint8)(unsafe.Pointer(s))) == '.' || int32(*(*uint8)(unsafe.Pointer(s))) == '-' || Xisalnum(tls, int32(*(*uint8)(unsafe.Pointer(s)))) != 0; s++ {
|
|---|
| 3503 | }
|
|---|
| 3504 | return BoolInt32(!(*(*uint8)(unsafe.Pointer(s)) != 0))
|
|---|
| 3505 | }
|
|---|
| 3506 |
|
|---|
| 3507 | var Xzero_struct_address address /* lookup_name.c:27:16: */
|
|---|
| 3508 |
|
|---|
| 3509 | func name_from_null(tls *TLS, buf uintptr, name uintptr, family int32, flags int32) int32 { /* lookup_name.c:29:12: */
|
|---|
| 3510 | var cnt int32 = 0
|
|---|
| 3511 | if name != 0 {
|
|---|
| 3512 | return 0
|
|---|
| 3513 | }
|
|---|
| 3514 | if flags&0x01 != 0 {
|
|---|
| 3515 | //TODO if (family != AF_INET6)
|
|---|
| 3516 | //TODO buf[cnt++] = (struct address){ .family = AF_INET };
|
|---|
| 3517 | if family != 10 {
|
|---|
| 3518 | var x = Xzero_struct_address
|
|---|
| 3519 | x.Ffamily = 2
|
|---|
| 3520 | *(*address)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*28)) = x
|
|---|
| 3521 | }
|
|---|
| 3522 | //TODO if (family != AF_INET)
|
|---|
| 3523 | //TODO buf[cnt++] = (struct address){ .family = AF_INET6 };
|
|---|
| 3524 | if family != 2 {
|
|---|
| 3525 | var x = Xzero_struct_address
|
|---|
| 3526 | x.Ffamily = 10
|
|---|
| 3527 | *(*address)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*28)) = x
|
|---|
| 3528 | }
|
|---|
| 3529 | } else {
|
|---|
| 3530 | Xabort(tls) //TODO-
|
|---|
| 3531 | // if (family != AF_INET6)
|
|---|
| 3532 | // buf[cnt++] = (struct address){ .family = AF_INET, .addr = { 127,0,0,1 } };
|
|---|
| 3533 | // if (family != AF_INET)
|
|---|
| 3534 | // buf[cnt++] = (struct address){ .family = AF_INET6, .addr = { [15] = 1 } };
|
|---|
| 3535 | }
|
|---|
| 3536 | return cnt
|
|---|
| 3537 | }
|
|---|
| 3538 |
|
|---|
| 3539 | func name_from_numeric(tls *TLS, buf uintptr, name uintptr, family int32) int32 { /* lookup_name.c:58:12: */
|
|---|
| 3540 | return X__lookup_ipliteral(tls, buf, name, family)
|
|---|
| 3541 | }
|
|---|
| 3542 |
|
|---|
| 3543 | func name_from_hosts(tls *TLS, buf uintptr, canon uintptr, name uintptr, family int32) int32 { /* lookup_name.c:63:12: */
|
|---|
| 3544 | bp := tls.Alloc(512)
|
|---|
| 3545 | defer tls.Free(512)
|
|---|
| 3546 |
|
|---|
| 3547 | // var line [512]int8 at bp, 512
|
|---|
| 3548 |
|
|---|
| 3549 | var l size_t = Xstrlen(tls, name)
|
|---|
| 3550 | var cnt int32 = 0
|
|---|
| 3551 | var badfam int32 = 0
|
|---|
| 3552 | var _buf [1032]uint8
|
|---|
| 3553 | _ = _buf
|
|---|
| 3554 | //TODO FILE _f, *f = __fopen_rb_ca("/etc/hosts", &_f, _buf, sizeof _buf);
|
|---|
| 3555 | var _f FILE
|
|---|
| 3556 | _ = _f
|
|---|
| 3557 | var f uintptr = Xfopen(tls, ts+74, ts+85)
|
|---|
| 3558 | if !(f != 0) {
|
|---|
| 3559 | switch *(*int32)(unsafe.Pointer(X___errno_location(tls))) {
|
|---|
| 3560 | case 2:
|
|---|
| 3561 | fallthrough
|
|---|
| 3562 | case 20:
|
|---|
| 3563 | fallthrough
|
|---|
| 3564 | case 13:
|
|---|
| 3565 | return 0
|
|---|
| 3566 | fallthrough
|
|---|
| 3567 | default:
|
|---|
| 3568 | return -11
|
|---|
| 3569 | }
|
|---|
| 3570 | }
|
|---|
| 3571 | for Xfgets(tls, bp, int32(unsafe.Sizeof([512]int8{})), f) != 0 && cnt < 48 {
|
|---|
| 3572 | var p uintptr
|
|---|
| 3573 | var z uintptr
|
|---|
| 3574 |
|
|---|
| 3575 | if AssignUintptr(&p, Xstrchr(tls, bp, '#')) != 0 {
|
|---|
| 3576 | *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8('\n')
|
|---|
| 3577 | *(*int8)(unsafe.Pointer(p)) = int8(0)
|
|---|
| 3578 | }
|
|---|
| 3579 | for p = bp + uintptr(1); AssignUintptr(&p, Xstrstr(tls, p, name)) != 0 && (!(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p + UintptrFromInt32(-1))))) != 0) || !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p + uintptr(l))))) != 0)); p++ {
|
|---|
| 3580 | }
|
|---|
| 3581 | if !(p != 0) {
|
|---|
| 3582 | continue
|
|---|
| 3583 | }
|
|---|
| 3584 |
|
|---|
| 3585 | // Isolate IP address to parse
|
|---|
| 3586 | for p = bp; /* &line[0] */ *(*int8)(unsafe.Pointer(p)) != 0 && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0); p++ {
|
|---|
| 3587 | }
|
|---|
| 3588 | *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8(0)
|
|---|
| 3589 | switch name_from_numeric(tls, buf+uintptr(cnt)*28, bp, family) {
|
|---|
| 3590 | case 1:
|
|---|
| 3591 | cnt++
|
|---|
| 3592 | break
|
|---|
| 3593 | case 0:
|
|---|
| 3594 | continue
|
|---|
| 3595 | default:
|
|---|
| 3596 | badfam = -2
|
|---|
| 3597 | continue
|
|---|
| 3598 | }
|
|---|
| 3599 |
|
|---|
| 3600 | // Extract first name as canonical name
|
|---|
| 3601 | for ; *(*int8)(unsafe.Pointer(p)) != 0 && __isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0; p++ {
|
|---|
| 3602 | }
|
|---|
| 3603 | for z = p; *(*int8)(unsafe.Pointer(z)) != 0 && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(z)))) != 0); z++ {
|
|---|
| 3604 | }
|
|---|
| 3605 | *(*int8)(unsafe.Pointer(z)) = int8(0)
|
|---|
| 3606 | if is_valid_hostname(tls, p) != 0 {
|
|---|
| 3607 | Xmemcpy(tls, canon, p, uint64((int64(z)-int64(p))/1+int64(1)))
|
|---|
| 3608 | }
|
|---|
| 3609 | }
|
|---|
| 3610 | //TODO __fclose_ca(f);
|
|---|
| 3611 | Xfclose(tls, f)
|
|---|
| 3612 | if cnt != 0 {
|
|---|
| 3613 | return cnt
|
|---|
| 3614 | }
|
|---|
| 3615 | return badfam
|
|---|
| 3616 | }
|
|---|
| 3617 |
|
|---|
| 3618 | type dpc_ctx = struct {
|
|---|
| 3619 | Faddrs uintptr
|
|---|
| 3620 | Fcanon uintptr
|
|---|
| 3621 | Fcnt int32
|
|---|
| 3622 | F__ccgo_pad1 [4]byte
|
|---|
| 3623 | } /* lookup_name.c:112:1 */
|
|---|
| 3624 |
|
|---|
| 3625 | func name_from_dns_search(tls *TLS, buf uintptr, canon uintptr, name uintptr, family int32) int32 { /* lookup_name.c:191:12: */
|
|---|
| 3626 | return -1 //TODO-
|
|---|
| 3627 | Xabort(tls)
|
|---|
| 3628 | return int32(0) //TODO-
|
|---|
| 3629 | // char search[256];
|
|---|
| 3630 | // struct resolvconf conf;
|
|---|
| 3631 | // size_t l, dots;
|
|---|
| 3632 | // char *p, *z;
|
|---|
| 3633 |
|
|---|
| 3634 | // if (__get_resolv_conf(&conf, search, sizeof search) < 0) return -1;
|
|---|
| 3635 |
|
|---|
| 3636 | // /* Count dots, suppress search when >=ndots or name ends in
|
|---|
| 3637 | // * a dot, which is an explicit request for global scope. */
|
|---|
| 3638 | // for (dots=l=0; name[l]; l++) if (name[l]=='.') dots++;
|
|---|
| 3639 | // if (dots >= conf.ndots || name[l-1]=='.') *search = 0;
|
|---|
| 3640 |
|
|---|
| 3641 | // /* Strip final dot for canon, fail if multiple trailing dots. */
|
|---|
| 3642 | // if (name[l-1]=='.') l--;
|
|---|
| 3643 | // if (!l || name[l-1]=='.') return EAI_NONAME;
|
|---|
| 3644 |
|
|---|
| 3645 | // /* This can never happen; the caller already checked length. */
|
|---|
| 3646 | // if (l >= 256) return EAI_NONAME;
|
|---|
| 3647 |
|
|---|
| 3648 | // /* Name with search domain appended is setup in canon[]. This both
|
|---|
| 3649 | // * provides the desired default canonical name (if the requested
|
|---|
| 3650 | // * name is not a CNAME record) and serves as a buffer for passing
|
|---|
| 3651 | // * the full requested name to name_from_dns. */
|
|---|
| 3652 | // memcpy(canon, name, l);
|
|---|
| 3653 | // canon[l] = '.';
|
|---|
| 3654 |
|
|---|
| 3655 | // for (p=search; *p; p=z) {
|
|---|
| 3656 | // for (; isspace(*p); p++);
|
|---|
| 3657 | // for (z=p; *z && !isspace(*z); z++);
|
|---|
| 3658 | // if (z==p) break;
|
|---|
| 3659 | // if (z-p < 256 - l - 1) {
|
|---|
| 3660 | // memcpy(canon+l+1, p, z-p);
|
|---|
| 3661 | // canon[z-p+1+l] = 0;
|
|---|
| 3662 | // int cnt = name_from_dns(buf, canon, canon, family, &conf);
|
|---|
| 3663 | // if (cnt) return cnt;
|
|---|
| 3664 | // }
|
|---|
| 3665 | // }
|
|---|
| 3666 |
|
|---|
| 3667 | // canon[l] = 0;
|
|---|
| 3668 | // return name_from_dns(buf, canon, name, family, &conf);
|
|---|
| 3669 | }
|
|---|
| 3670 |
|
|---|
| 3671 | type policy = struct {
|
|---|
| 3672 | Faddr [16]uint8
|
|---|
| 3673 | Flen uint8
|
|---|
| 3674 | Fmask uint8
|
|---|
| 3675 | Fprec uint8
|
|---|
| 3676 | Flabel uint8
|
|---|
| 3677 | } /* lookup_name.c:237:14 */
|
|---|
| 3678 |
|
|---|
| 3679 | var defpolicy = [6]policy{
|
|---|
| 3680 | {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 170)), Flen: uint8(15), Fmask: uint8(0xff), Fprec: uint8(50)},
|
|---|
| 3681 | {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 187)), Flen: uint8(11), Fmask: uint8(0xff), Fprec: uint8(35), Flabel: uint8(4)},
|
|---|
| 3682 | {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 203)), Flen: uint8(1), Fmask: uint8(0xff), Fprec: uint8(30), Flabel: uint8(2)},
|
|---|
| 3683 | {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 219)), Flen: uint8(3), Fmask: uint8(0xff), Fprec: uint8(5), Flabel: uint8(5)},
|
|---|
| 3684 | {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 235)), Fmask: uint8(0xfe), Fprec: uint8(3), Flabel: uint8(13)},
|
|---|
| 3685 | // Last rule must match all addresses to stop loop.
|
|---|
| 3686 | {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 251)), Fprec: uint8(40), Flabel: uint8(1)},
|
|---|
| 3687 | } /* lookup_name.c:241:3 */
|
|---|
| 3688 |
|
|---|
| 3689 | func policyof(tls *TLS, a uintptr) uintptr { /* lookup_name.c:259:28: */
|
|---|
| 3690 | var i int32
|
|---|
| 3691 | for i = 0; ; i++ {
|
|---|
| 3692 | if Xmemcmp(tls, a, uintptr(unsafe.Pointer(&defpolicy))+uintptr(i)*20, uint64(defpolicy[i].Flen)) != 0 {
|
|---|
| 3693 | continue
|
|---|
| 3694 | }
|
|---|
| 3695 | if int32(*(*uint8_t)(unsafe.Pointer(a + uintptr(defpolicy[i].Flen))))&int32(defpolicy[i].Fmask) !=
|
|---|
| 3696 | int32(*(*uint8)(unsafe.Pointer(uintptr(unsafe.Pointer(&defpolicy)) + uintptr(i)*20 + uintptr(defpolicy[i].Flen)))) {
|
|---|
| 3697 | continue
|
|---|
| 3698 | }
|
|---|
| 3699 | return uintptr(unsafe.Pointer(&defpolicy)) + uintptr(i)*20
|
|---|
| 3700 | }
|
|---|
| 3701 | return uintptr(0)
|
|---|
| 3702 | }
|
|---|
| 3703 |
|
|---|
| 3704 | func labelof(tls *TLS, a uintptr) int32 { /* lookup_name.c:272:12: */
|
|---|
| 3705 | return int32((*policy)(unsafe.Pointer(policyof(tls, a))).Flabel)
|
|---|
| 3706 | }
|
|---|
| 3707 |
|
|---|
| 3708 | func scopeof(tls *TLS, a uintptr) int32 { /* lookup_name.c:277:12: */
|
|---|
| 3709 | if int32(*(*uint8_t)(unsafe.Pointer(a))) == 0xff {
|
|---|
| 3710 | return int32(*(*uint8_t)(unsafe.Pointer(a + 1))) & 15
|
|---|
| 3711 | }
|
|---|
| 3712 | if int32(*(*uint8_t)(unsafe.Pointer(a))) == 0xfe && int32(*(*uint8_t)(unsafe.Pointer(a + 1)))&0xc0 == 0x80 {
|
|---|
| 3713 | return 2
|
|---|
| 3714 | }
|
|---|
| 3715 | if *(*uint32_t)(unsafe.Pointer(a)) == uint32_t(0) && *(*uint32_t)(unsafe.Pointer(a + 1*4)) == uint32_t(0) && *(*uint32_t)(unsafe.Pointer(a + 2*4)) == uint32_t(0) && int32(*(*uint8_t)(unsafe.Pointer(a + 12))) == 0 && int32(*(*uint8_t)(unsafe.Pointer(a + 13))) == 0 && int32(*(*uint8_t)(unsafe.Pointer(a + 14))) == 0 && int32(*(*uint8_t)(unsafe.Pointer(a + 15))) == 1 {
|
|---|
| 3716 | return 2
|
|---|
| 3717 | }
|
|---|
| 3718 | if int32(*(*uint8_t)(unsafe.Pointer(a))) == 0xfe && int32(*(*uint8_t)(unsafe.Pointer(a + 1)))&0xc0 == 0xc0 {
|
|---|
| 3719 | return 5
|
|---|
| 3720 | }
|
|---|
| 3721 | return 14
|
|---|
| 3722 | }
|
|---|
| 3723 |
|
|---|
| 3724 | func prefixmatch(tls *TLS, s uintptr, d uintptr) int32 { /* lookup_name.c:286:12: */
|
|---|
| 3725 | // FIXME: The common prefix length should be limited to no greater
|
|---|
| 3726 | // than the nominal length of the prefix portion of the source
|
|---|
| 3727 | // address. However the definition of the source prefix length is
|
|---|
| 3728 | // not clear and thus this limiting is not yet implemented.
|
|---|
| 3729 | var i uint32
|
|---|
| 3730 | for i = uint32(0); i < uint32(128) && !((int32(*(*uint8_t)(unsafe.Pointer(s /* &.__in6_union */ /* &.__s6_addr */ + uintptr(i/uint32(8)))))^int32(*(*uint8_t)(unsafe.Pointer(d /* &.__in6_union */ /* &.__s6_addr */ + uintptr(i/uint32(8))))))&(int32(128)>>(i%uint32(8))) != 0); i++ {
|
|---|
| 3731 | }
|
|---|
| 3732 | return int32(i)
|
|---|
| 3733 | }
|
|---|
| 3734 |
|
|---|
| 3735 | func addrcmp(tls *TLS, _a uintptr, _b uintptr) int32 { /* lookup_name.c:305:12: */
|
|---|
| 3736 | var a uintptr = _a
|
|---|
| 3737 | var b uintptr = _b
|
|---|
| 3738 | return (*address)(unsafe.Pointer(b)).Fsortkey - (*address)(unsafe.Pointer(a)).Fsortkey
|
|---|
| 3739 | }
|
|---|
| 3740 |
|
|---|
| 3741 | func X__lookup_name(tls *TLS, buf uintptr, canon uintptr, name uintptr, family int32, flags int32) int32 { /* lookup_name.c:311:5: */
|
|---|
| 3742 | bp := tls.Alloc(92)
|
|---|
| 3743 | defer tls.Free(92)
|
|---|
| 3744 |
|
|---|
| 3745 | var cnt int32 = 0
|
|---|
| 3746 | var i int32
|
|---|
| 3747 | var j int32
|
|---|
| 3748 | _ = j
|
|---|
| 3749 |
|
|---|
| 3750 | *(*int8)(unsafe.Pointer(canon)) = int8(0)
|
|---|
| 3751 | if name != 0 {
|
|---|
| 3752 | // reject empty name and check len so it fits into temp bufs
|
|---|
| 3753 | var l size_t = Xstrnlen(tls, name, uint64(255))
|
|---|
| 3754 | if l-uint64(1) >= uint64(254) {
|
|---|
| 3755 | return -2
|
|---|
| 3756 | }
|
|---|
| 3757 | Xmemcpy(tls, canon, name, l+uint64(1))
|
|---|
| 3758 | }
|
|---|
| 3759 |
|
|---|
| 3760 | // Procedurally, a request for v6 addresses with the v4-mapped
|
|---|
| 3761 | // flag set is like a request for unspecified family, followed
|
|---|
| 3762 | // by filtering of the results.
|
|---|
| 3763 | if flags&0x08 != 0 {
|
|---|
| 3764 | if family == 10 {
|
|---|
| 3765 | family = 0
|
|---|
| 3766 | } else {
|
|---|
| 3767 | flags = flags - 0x08
|
|---|
| 3768 | }
|
|---|
| 3769 | }
|
|---|
| 3770 |
|
|---|
| 3771 | // Try each backend until there's at least one result.
|
|---|
| 3772 | cnt = name_from_null(tls, buf, name, family, flags)
|
|---|
| 3773 | if !(cnt != 0) {
|
|---|
| 3774 | cnt = name_from_numeric(tls, buf, name, family)
|
|---|
| 3775 | }
|
|---|
| 3776 | if !(cnt != 0) && !(flags&0x04 != 0) {
|
|---|
| 3777 | cnt = name_from_hosts(tls, buf, canon, name, family)
|
|---|
| 3778 | if !(cnt != 0) {
|
|---|
| 3779 | cnt = name_from_dns_search(tls, buf, canon, name, family)
|
|---|
| 3780 | }
|
|---|
| 3781 | }
|
|---|
| 3782 | if cnt <= 0 {
|
|---|
| 3783 | if cnt != 0 {
|
|---|
| 3784 | return cnt
|
|---|
| 3785 | }
|
|---|
| 3786 | return -2
|
|---|
| 3787 | }
|
|---|
| 3788 |
|
|---|
| 3789 | // Filter/transform results for v4-mapped lookup, if requested.
|
|---|
| 3790 | if flags&0x08 != 0 {
|
|---|
| 3791 | Xabort(tls) //TODO-
|
|---|
| 3792 | // if (!(flags & AI_ALL)) {
|
|---|
| 3793 | // /* If any v6 results exist, remove v4 results. */
|
|---|
| 3794 | // for (i=0; i<cnt && buf[i].family != AF_INET6; i++);
|
|---|
| 3795 | // if (i<cnt) {
|
|---|
| 3796 | // for (j=0; i<cnt; i++) {
|
|---|
| 3797 | // if (buf[i].family == AF_INET6)
|
|---|
| 3798 | // buf[j++] = buf[i];
|
|---|
| 3799 | // }
|
|---|
| 3800 | // cnt = i = j;
|
|---|
| 3801 | // }
|
|---|
| 3802 | // }
|
|---|
| 3803 | // /* Translate any remaining v4 results to v6 */
|
|---|
| 3804 | // for (i=0; i<cnt; i++) {
|
|---|
| 3805 | // if (buf[i].family != AF_INET) continue;
|
|---|
| 3806 | // memcpy(buf[i].addr+12, buf[i].addr, 4);
|
|---|
| 3807 | // memcpy(buf[i].addr, "\0\0\0\0\0\0\0\0\0\0\xff\xff", 12);
|
|---|
| 3808 | // buf[i].family = AF_INET6;
|
|---|
| 3809 | // }
|
|---|
| 3810 | }
|
|---|
| 3811 |
|
|---|
| 3812 | // No further processing is needed if there are fewer than 2
|
|---|
| 3813 | // results or if there are only IPv4 results.
|
|---|
| 3814 | if cnt < 2 || family == 2 {
|
|---|
| 3815 | return cnt
|
|---|
| 3816 | }
|
|---|
| 3817 | for i = 0; i < cnt; i++ {
|
|---|
| 3818 | if (*address)(unsafe.Pointer(buf+uintptr(i)*28)).Ffamily != 2 {
|
|---|
| 3819 | break
|
|---|
| 3820 | }
|
|---|
| 3821 | }
|
|---|
| 3822 | if i == cnt {
|
|---|
| 3823 | return cnt
|
|---|
| 3824 | }
|
|---|
| 3825 | var cs int32
|
|---|
| 3826 | _ = cs
|
|---|
| 3827 | //TODO pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
|
|---|
| 3828 |
|
|---|
| 3829 | // The following implements a subset of RFC 3484/6724 destination
|
|---|
| 3830 | // address selection by generating a single 31-bit sort key for
|
|---|
| 3831 | // each address. Rules 3, 4, and 7 are omitted for having
|
|---|
| 3832 | // excessive runtime and code size cost and dubious benefit.
|
|---|
| 3833 | // So far the label/precedence table cannot be customized.
|
|---|
| 3834 | for i = 0; i < cnt; i++ {
|
|---|
| 3835 | var family int32 = (*address)(unsafe.Pointer(buf + uintptr(i)*28)).Ffamily
|
|---|
| 3836 | var key int32 = 0
|
|---|
| 3837 | *(*sockaddr_in6)(unsafe.Pointer(bp + 28 /* sa6 */)) = sockaddr_in6{}
|
|---|
| 3838 | *(*sockaddr_in6)(unsafe.Pointer(bp /* da6 */)) = sockaddr_in6{Fsin6_family: sa_family_t(10), Fsin6_port: in_port_t(65535), Fsin6_scope_id: (*address)(unsafe.Pointer(buf + uintptr(i)*28)).Fscopeid}
|
|---|
| 3839 | *(*sockaddr_in)(unsafe.Pointer(bp + 72 /* sa4 */)) = sockaddr_in{}
|
|---|
| 3840 | *(*sockaddr_in)(unsafe.Pointer(bp + 56 /* da4 */)) = sockaddr_in{Fsin_family: sa_family_t(2), Fsin_port: in_port_t(65535)}
|
|---|
| 3841 | var sa1 uintptr
|
|---|
| 3842 | var da uintptr
|
|---|
| 3843 | // var salen socklen_t at bp+88, 4
|
|---|
| 3844 |
|
|---|
| 3845 | var dalen socklen_t
|
|---|
| 3846 | if family == 10 {
|
|---|
| 3847 | Xmemcpy(tls, bp+8, buf+uintptr(i)*28+8, uint64(16))
|
|---|
| 3848 | da = bp /* &da6 */
|
|---|
| 3849 | dalen = socklen_t(unsafe.Sizeof(sockaddr_in6{}))
|
|---|
| 3850 | sa1 = bp + 28 /* &sa6 */
|
|---|
| 3851 | *(*socklen_t)(unsafe.Pointer(bp + 88 /* salen */)) = socklen_t(unsafe.Sizeof(sockaddr_in6{}))
|
|---|
| 3852 | } else {
|
|---|
| 3853 | Xmemcpy(tls, bp+28+8,
|
|---|
| 3854 | ts+88, uint64(12))
|
|---|
| 3855 | Xmemcpy(tls, bp+8+uintptr(12), buf+uintptr(i)*28+8, uint64(4))
|
|---|
| 3856 | Xmemcpy(tls, bp+8,
|
|---|
| 3857 | ts+88, uint64(12))
|
|---|
| 3858 | Xmemcpy(tls, bp+8+uintptr(12), buf+uintptr(i)*28+8, uint64(4))
|
|---|
| 3859 | Xmemcpy(tls, bp+56+4, buf+uintptr(i)*28+8, uint64(4))
|
|---|
| 3860 | da = bp + 56 /* &da4 */
|
|---|
| 3861 | dalen = socklen_t(unsafe.Sizeof(sockaddr_in{}))
|
|---|
| 3862 | sa1 = bp + 72 /* &sa4 */
|
|---|
| 3863 | *(*socklen_t)(unsafe.Pointer(bp + 88 /* salen */)) = socklen_t(unsafe.Sizeof(sockaddr_in{}))
|
|---|
| 3864 | }
|
|---|
| 3865 | var dpolicy uintptr = policyof(tls, bp+8)
|
|---|
| 3866 | var dscope int32 = scopeof(tls, bp+8)
|
|---|
| 3867 | var dlabel int32 = int32((*policy)(unsafe.Pointer(dpolicy)).Flabel)
|
|---|
| 3868 | var dprec int32 = int32((*policy)(unsafe.Pointer(dpolicy)).Fprec)
|
|---|
| 3869 | var prefixlen int32 = 0
|
|---|
| 3870 | var fd int32 = Xsocket(tls, family, 2|02000000, 17)
|
|---|
| 3871 | if fd >= 0 {
|
|---|
| 3872 | if !(Xconnect(tls, fd, da, dalen) != 0) {
|
|---|
| 3873 | key = key | 0x40000000
|
|---|
| 3874 | if !(Xgetsockname(tls, fd, sa1, bp+88) != 0) {
|
|---|
| 3875 | if family == 2 {
|
|---|
| 3876 | Xmemcpy(tls,
|
|---|
| 3877 | bp+28+8+uintptr(12),
|
|---|
| 3878 | bp+72+4, uint64(4))
|
|---|
| 3879 | }
|
|---|
| 3880 | if dscope == scopeof(tls, bp+28+8) {
|
|---|
| 3881 | key = key | 0x20000000
|
|---|
| 3882 | }
|
|---|
| 3883 | if dlabel == labelof(tls, bp+28+8) {
|
|---|
| 3884 | key = key | 0x10000000
|
|---|
| 3885 | }
|
|---|
| 3886 | prefixlen = prefixmatch(tls, bp+28+8,
|
|---|
| 3887 | bp+8)
|
|---|
| 3888 | }
|
|---|
| 3889 | }
|
|---|
| 3890 | Xclose(tls, fd)
|
|---|
| 3891 | }
|
|---|
| 3892 | key = key | dprec<<20
|
|---|
| 3893 | key = key | (15-dscope)<<16
|
|---|
| 3894 | key = key | prefixlen<<8
|
|---|
| 3895 | key = key | (48-i)<<0
|
|---|
| 3896 | (*address)(unsafe.Pointer(buf + uintptr(i)*28)).Fsortkey = key
|
|---|
| 3897 | }
|
|---|
| 3898 | Xqsort(tls, buf, uint64(cnt), uint64(unsafe.Sizeof(address{})), *(*uintptr)(unsafe.Pointer(&struct {
|
|---|
| 3899 | f func(*TLS, uintptr, uintptr) int32
|
|---|
| 3900 | }{addrcmp})))
|
|---|
| 3901 |
|
|---|
| 3902 | //TODO pthread_setcancelstate(cs, 0);
|
|---|
| 3903 |
|
|---|
| 3904 | return cnt
|
|---|
| 3905 | }
|
|---|
| 3906 |
|
|---|
| 3907 | func X__lookup_serv(tls *TLS, buf uintptr, name uintptr, proto int32, socktype int32, flags int32) int32 { /* lookup_serv.c:12:5: */
|
|---|
| 3908 | bp := tls.Alloc(8)
|
|---|
| 3909 | defer tls.Free(8)
|
|---|
| 3910 |
|
|---|
| 3911 | var line [128]int8
|
|---|
| 3912 | _ = line
|
|---|
| 3913 | var cnt int32 = 0
|
|---|
| 3914 | var p uintptr
|
|---|
| 3915 | _ = p
|
|---|
| 3916 | *(*uintptr)(unsafe.Pointer(bp /* z */)) = ts + 13 /* "" */
|
|---|
| 3917 | var port uint64 = uint64(0)
|
|---|
| 3918 |
|
|---|
| 3919 | switch socktype {
|
|---|
| 3920 | case 1:
|
|---|
| 3921 | switch proto {
|
|---|
| 3922 | case 0:
|
|---|
| 3923 | proto = 6
|
|---|
| 3924 | fallthrough
|
|---|
| 3925 | case 6:
|
|---|
| 3926 | break
|
|---|
| 3927 | default:
|
|---|
| 3928 | return -8
|
|---|
| 3929 | }
|
|---|
| 3930 | break
|
|---|
| 3931 | case 2:
|
|---|
| 3932 | switch proto {
|
|---|
| 3933 | case 0:
|
|---|
| 3934 | proto = 17
|
|---|
| 3935 | fallthrough
|
|---|
| 3936 | case 17:
|
|---|
| 3937 | break
|
|---|
| 3938 | default:
|
|---|
| 3939 | return -8
|
|---|
| 3940 | }
|
|---|
| 3941 | fallthrough
|
|---|
| 3942 | case 0:
|
|---|
| 3943 | break
|
|---|
| 3944 | default:
|
|---|
| 3945 | if name != 0 {
|
|---|
| 3946 | return -8
|
|---|
| 3947 | }
|
|---|
| 3948 | (*service)(unsafe.Pointer(buf)).Fport = uint16_t(0)
|
|---|
| 3949 | (*service)(unsafe.Pointer(buf)).Fproto = uint8(proto)
|
|---|
| 3950 | (*service)(unsafe.Pointer(buf)).Fsocktype = uint8(socktype)
|
|---|
| 3951 | return 1
|
|---|
| 3952 | }
|
|---|
| 3953 |
|
|---|
| 3954 | if name != 0 {
|
|---|
| 3955 | if !(int32(*(*int8)(unsafe.Pointer(name))) != 0) {
|
|---|
| 3956 | return -8
|
|---|
| 3957 | }
|
|---|
| 3958 | port = Xstrtoul(tls, name, bp, 10)
|
|---|
| 3959 | }
|
|---|
| 3960 | if !(int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp))))) != 0) {
|
|---|
| 3961 | if port > uint64(65535) {
|
|---|
| 3962 | return -8
|
|---|
| 3963 | }
|
|---|
| 3964 | if proto != 17 {
|
|---|
| 3965 | (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).Fport = uint16_t(port)
|
|---|
| 3966 | (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).Fsocktype = uint8(1)
|
|---|
| 3967 | (*service)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*4)).Fproto = uint8(6)
|
|---|
| 3968 | }
|
|---|
| 3969 | if proto != 6 {
|
|---|
| 3970 | (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).Fport = uint16_t(port)
|
|---|
| 3971 | (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).Fsocktype = uint8(2)
|
|---|
| 3972 | (*service)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*4)).Fproto = uint8(17)
|
|---|
| 3973 | }
|
|---|
| 3974 | return cnt
|
|---|
| 3975 | }
|
|---|
| 3976 |
|
|---|
| 3977 | if flags&0x400 != 0 {
|
|---|
| 3978 | return -2
|
|---|
| 3979 | }
|
|---|
| 3980 |
|
|---|
| 3981 | var l size_t = Xstrlen(tls, name)
|
|---|
| 3982 | _ = l
|
|---|
| 3983 |
|
|---|
| 3984 | Xabort(tls) //TODO-
|
|---|
| 3985 | // unsigned char _buf[1032];
|
|---|
| 3986 | // FILE _f, *f = __fopen_rb_ca("/etc/services", &_f, _buf, sizeof _buf);
|
|---|
| 3987 | // if (!f) switch (errno) {
|
|---|
| 3988 | // case ENOENT:
|
|---|
| 3989 | // case ENOTDIR:
|
|---|
| 3990 | // case EACCES:
|
|---|
| 3991 | // return EAI_SERVICE;
|
|---|
| 3992 | // default:
|
|---|
| 3993 | // return EAI_SYSTEM;
|
|---|
| 3994 | // }
|
|---|
| 3995 |
|
|---|
| 3996 | Xabort(tls) //TODO-
|
|---|
| 3997 | // while (fgets(line, sizeof line, f) && cnt < MAXSERVS) {
|
|---|
| 3998 | // if ((p=strchr(line, '#'))) *p++='\n', *p=0;
|
|---|
| 3999 |
|
|---|
| 4000 | // /* Find service name */
|
|---|
| 4001 | // for(p=line; (p=strstr(p, name)); p++) {
|
|---|
| 4002 | // if (p>line && !isspace(p[-1])) continue;
|
|---|
| 4003 | // if (p[l] && !isspace(p[l])) continue;
|
|---|
| 4004 | // break;
|
|---|
| 4005 | // }
|
|---|
| 4006 | // if (!p) continue;
|
|---|
| 4007 |
|
|---|
| 4008 | // /* Skip past canonical name at beginning of line */
|
|---|
| 4009 | // for (p=line; *p && !isspace(*p); p++);
|
|---|
| 4010 |
|
|---|
| 4011 | // port = strtoul(p, &z, 10);
|
|---|
| 4012 | // if (port > 65535 || z==p) continue;
|
|---|
| 4013 | // if (!strncmp(z, "/udp", 4)) {
|
|---|
| 4014 | // if (proto == IPPROTO_TCP) continue;
|
|---|
| 4015 | // buf[cnt].port = port;
|
|---|
| 4016 | // buf[cnt].socktype = SOCK_DGRAM;
|
|---|
| 4017 | // buf[cnt++].proto = IPPROTO_UDP;
|
|---|
| 4018 | // }
|
|---|
| 4019 | // if (!strncmp(z, "/tcp", 4)) {
|
|---|
| 4020 | // if (proto == IPPROTO_UDP) continue;
|
|---|
| 4021 | // buf[cnt].port = port;
|
|---|
| 4022 | // buf[cnt].socktype = SOCK_STREAM;
|
|---|
| 4023 | // buf[cnt++].proto = IPPROTO_TCP;
|
|---|
| 4024 | // }
|
|---|
| 4025 | // }
|
|---|
| 4026 | // __fclose_ca(f);
|
|---|
| 4027 | // return cnt > 0 ? cnt : EAI_SERVICE;
|
|---|
| 4028 | Xabort(tls)
|
|---|
| 4029 | return int32(0) //TODO-
|
|---|
| 4030 | }
|
|---|
| 4031 |
|
|---|
| 4032 | func X__toread(tls *TLS, f uintptr) int32 { /* __toread.c:3:5: */
|
|---|
| 4033 | *(*int32)(unsafe.Pointer(f + 136)) |= (*FILE)(unsafe.Pointer(f)).Fmode - 1
|
|---|
| 4034 | if (*FILE)(unsafe.Pointer(f)).Fwpos != (*FILE)(unsafe.Pointer(f)).Fwbase {
|
|---|
| 4035 | (*struct {
|
|---|
| 4036 | f func(*TLS, uintptr, uintptr, size_t) size_t
|
|---|
| 4037 | })(unsafe.Pointer(&struct{ uintptr }{(*FILE)(unsafe.Pointer(f)).Fwrite})).f(tls, f, uintptr(0), uint64(0))
|
|---|
| 4038 | }
|
|---|
| 4039 | (*FILE)(unsafe.Pointer(f)).Fwpos = AssignPtrUintptr(f+56, AssignPtrUintptr(f+32, uintptr(0)))
|
|---|
| 4040 | if (*FILE)(unsafe.Pointer(f)).Fflags&uint32(4) != 0 {
|
|---|
| 4041 | *(*uint32)(unsafe.Pointer(f)) |= uint32(32)
|
|---|
| 4042 | return -1
|
|---|
| 4043 | }
|
|---|
| 4044 | (*FILE)(unsafe.Pointer(f)).Frpos = AssignPtrUintptr(f+16, (*FILE)(unsafe.Pointer(f)).Fbuf+uintptr((*FILE)(unsafe.Pointer(f)).Fbuf_size))
|
|---|
| 4045 | if (*FILE)(unsafe.Pointer(f)).Fflags&uint32(16) != 0 {
|
|---|
| 4046 | return -1
|
|---|
| 4047 | }
|
|---|
| 4048 | return 0
|
|---|
| 4049 | }
|
|---|
| 4050 |
|
|---|
| 4051 | func X__toread_needs_stdio_exit(tls *TLS) { /* __toread.c:16:13: */
|
|---|
| 4052 | X__builtin_abort(tls) //TODO-
|
|---|
| 4053 | // __stdio_exit_needed();
|
|---|
| 4054 | }
|
|---|
| 4055 |
|
|---|
| 4056 | // This function assumes it will never be called if there is already
|
|---|
| 4057 | // data buffered for reading.
|
|---|
| 4058 |
|
|---|
| 4059 | func X__uflow(tls *TLS, f uintptr) int32 { /* __uflow.c:6:5: */
|
|---|
| 4060 | bp := tls.Alloc(1)
|
|---|
| 4061 | defer tls.Free(1)
|
|---|
| 4062 |
|
|---|
| 4063 | // var c uint8 at bp, 1
|
|---|
| 4064 |
|
|---|
| 4065 | if !(X__toread(tls, f) != 0) && (*struct {
|
|---|
| 4066 | f func(*TLS, uintptr, uintptr, size_t) size_t
|
|---|
| 4067 | })(unsafe.Pointer(&struct{ uintptr }{(*FILE)(unsafe.Pointer(f)).Fread})).f(tls, f, bp, uint64(1)) == uint64(1) {
|
|---|
| 4068 | return int32(*(*uint8)(unsafe.Pointer(bp)))
|
|---|
| 4069 | }
|
|---|
| 4070 | return -1
|
|---|
| 4071 | }
|
|---|
| 4072 |
|
|---|
| 4073 | func Xbsearch(tls *TLS, key uintptr, base uintptr, nel size_t, width size_t, cmp uintptr) uintptr { /* bsearch.c:3:6: */
|
|---|
| 4074 | var try uintptr
|
|---|
| 4075 | var sign int32
|
|---|
| 4076 | for nel > uint64(0) {
|
|---|
| 4077 | try = base + uintptr(width*(nel/uint64(2)))
|
|---|
| 4078 | sign = (*struct {
|
|---|
| 4079 | f func(*TLS, uintptr, uintptr) int32
|
|---|
| 4080 | })(unsafe.Pointer(&struct{ uintptr }{cmp})).f(tls, key, try)
|
|---|
| 4081 | if sign < 0 {
|
|---|
| 4082 | nel = nel / uint64(2)
|
|---|
| 4083 | } else if sign > 0 {
|
|---|
| 4084 | base = try + uintptr(width)
|
|---|
| 4085 | nel = nel - (nel/uint64(2) + uint64(1))
|
|---|
| 4086 | } else {
|
|---|
| 4087 | return try
|
|---|
| 4088 | }
|
|---|
| 4089 | }
|
|---|
| 4090 | return uintptr(0)
|
|---|
| 4091 | }
|
|---|
| 4092 |
|
|---|
| 4093 | func strtox(tls *TLS, s uintptr, p uintptr, prec int32) float64 { /* strtod.c:6:20: */
|
|---|
| 4094 | bp := tls.Alloc(232)
|
|---|
| 4095 | defer tls.Free(232)
|
|---|
| 4096 |
|
|---|
| 4097 | // var f FILE at bp, 232
|
|---|
| 4098 |
|
|---|
| 4099 | (*FILE)(unsafe.Pointer(bp)).Fbuf = AssignPtrUintptr(bp+8, s)
|
|---|
| 4100 | (*FILE)(unsafe.Pointer(bp)).Frend = UintptrFromInt32(-1)
|
|---|
| 4101 | X__shlim(tls, bp, int64(0))
|
|---|
| 4102 | var y float64 = X__floatscan(tls, bp, prec, 1)
|
|---|
| 4103 | var cnt off_t = (*FILE)(unsafe.Pointer(bp)).Fshcnt + (int64((*FILE)(unsafe.Pointer(bp)).Frpos)-int64((*FILE)(unsafe.Pointer(bp)).Fbuf))/1
|
|---|
| 4104 | if p != 0 {
|
|---|
| 4105 | *(*uintptr)(unsafe.Pointer(p)) = func() uintptr {
|
|---|
| 4106 | if cnt != 0 {
|
|---|
| 4107 | return s + uintptr(cnt)
|
|---|
| 4108 | }
|
|---|
| 4109 | return s
|
|---|
| 4110 | }()
|
|---|
| 4111 | }
|
|---|
| 4112 | return y
|
|---|
| 4113 | }
|
|---|
| 4114 |
|
|---|
| 4115 | func Xstrtof(tls *TLS, s uintptr, p uintptr) float32 { /* strtod.c:17:7: */
|
|---|
| 4116 | return float32(strtox(tls, s, p, 0))
|
|---|
| 4117 | }
|
|---|
| 4118 |
|
|---|
| 4119 | func Xstrtod(tls *TLS, s uintptr, p uintptr) float64 { /* strtod.c:22:8: */
|
|---|
| 4120 | return strtox(tls, s, p, 1)
|
|---|
| 4121 | }
|
|---|
| 4122 |
|
|---|
| 4123 | func Xstrtold(tls *TLS, s uintptr, p uintptr) float64 { /* strtod.c:27:13: */
|
|---|
| 4124 | return strtox(tls, s, p, 2)
|
|---|
| 4125 | }
|
|---|
| 4126 |
|
|---|
| 4127 | func strtox1(tls *TLS, s uintptr, p uintptr, base int32, lim uint64) uint64 { /* strtol.c:8:27: */
|
|---|
| 4128 | bp := tls.Alloc(232)
|
|---|
| 4129 | defer tls.Free(232)
|
|---|
| 4130 |
|
|---|
| 4131 | // var f FILE at bp, 232
|
|---|
| 4132 |
|
|---|
| 4133 | (*FILE)(unsafe.Pointer(bp)).Fbuf = AssignPtrUintptr(bp+8, s)
|
|---|
| 4134 | (*FILE)(unsafe.Pointer(bp)).Frend = UintptrFromInt32(-1)
|
|---|
| 4135 | X__shlim(tls, bp, int64(0))
|
|---|
| 4136 | var y uint64 = X__intscan(tls, bp, uint32(base), 1, lim)
|
|---|
| 4137 | if p != 0 {
|
|---|
| 4138 | var cnt size_t = size_t((*FILE)(unsafe.Pointer(bp)).Fshcnt + (int64((*FILE)(unsafe.Pointer(bp)).Frpos)-int64((*FILE)(unsafe.Pointer(bp)).Fbuf))/1)
|
|---|
| 4139 | *(*uintptr)(unsafe.Pointer(p)) = s + uintptr(cnt)
|
|---|
| 4140 | }
|
|---|
| 4141 | return y
|
|---|
| 4142 | }
|
|---|
| 4143 |
|
|---|
| 4144 | func Xstrtoull(tls *TLS, s uintptr, p uintptr, base int32) uint64 { /* strtol.c:21:20: */
|
|---|
| 4145 | return strtox1(tls, s, p, base, 2*uint64(0x7fffffffffffffff)+uint64(1))
|
|---|
| 4146 | }
|
|---|
| 4147 |
|
|---|
| 4148 | func Xstrtoll(tls *TLS, s uintptr, p uintptr, base int32) int64 { /* strtol.c:26:11: */
|
|---|
| 4149 | return int64(strtox1(tls, s, p, base, Uint64FromInt64(-0x7fffffffffffffff-int64(1))))
|
|---|
| 4150 | }
|
|---|
| 4151 |
|
|---|
| 4152 | func Xstrtoul(tls *TLS, s uintptr, p uintptr, base int32) uint64 { /* strtol.c:31:15: */
|
|---|
| 4153 | return uint64(strtox1(tls, s, p, base, 2*uint64(0x7fffffffffffffff)+uint64(1)))
|
|---|
| 4154 | }
|
|---|
| 4155 |
|
|---|
| 4156 | func Xstrtol(tls *TLS, s uintptr, p uintptr, base int32) int64 { /* strtol.c:36:6: */
|
|---|
| 4157 | return int64(strtox1(tls, s, p, base, 0+Uint64FromInt64(Int64(-Int64(0x7fffffffffffffff))-Int64FromInt32(1))))
|
|---|
| 4158 | }
|
|---|
| 4159 |
|
|---|
| 4160 | func Xstrtoimax(tls *TLS, s uintptr, p uintptr, base int32) intmax_t { /* strtol.c:41:10: */
|
|---|
| 4161 | return intmax_t(Xstrtoll(tls, s, p, base))
|
|---|
| 4162 | }
|
|---|
| 4163 |
|
|---|
| 4164 | func Xstrtoumax(tls *TLS, s uintptr, p uintptr, base int32) uintmax_t { /* strtol.c:46:11: */
|
|---|
| 4165 | return uintmax_t(Xstrtoull(tls, s, p, base))
|
|---|
| 4166 | }
|
|---|
| 4167 |
|
|---|
| 4168 | func Xstrdup(tls *TLS, s uintptr) uintptr { /* strdup.c:4:6: */
|
|---|
| 4169 | var l size_t = Xstrlen(tls, s)
|
|---|
| 4170 | var d uintptr = Xmalloc(tls, l+uint64(1))
|
|---|
| 4171 | if !(d != 0) {
|
|---|
| 4172 | return uintptr(0)
|
|---|
| 4173 | }
|
|---|
| 4174 | return Xmemcpy(tls, d, s, l+uint64(1))
|
|---|
| 4175 | }
|
|---|
| 4176 |
|
|---|
| 4177 | func Xstrnlen(tls *TLS, s uintptr, n size_t) size_t { /* strnlen.c:3:8: */
|
|---|
| 4178 | var p uintptr = Xmemchr(tls, s, 0, n)
|
|---|
| 4179 | if p != 0 {
|
|---|
| 4180 | return uint64((int64(p) - int64(s)) / 1)
|
|---|
| 4181 | }
|
|---|
| 4182 | return n
|
|---|
| 4183 | }
|
|---|
| 4184 |
|
|---|
| 4185 | func Xstrspn(tls *TLS, s uintptr, c uintptr) size_t { /* strspn.c:6:8: */
|
|---|
| 4186 | bp := tls.Alloc(32)
|
|---|
| 4187 | defer tls.Free(32)
|
|---|
| 4188 |
|
|---|
| 4189 | var a uintptr = s
|
|---|
| 4190 | *(*[4]size_t)(unsafe.Pointer(bp /* byteset */)) = [4]size_t{0: uint64(0)}
|
|---|
| 4191 |
|
|---|
| 4192 | if !(int32(*(*int8)(unsafe.Pointer(c))) != 0) {
|
|---|
| 4193 | return uint64(0)
|
|---|
| 4194 | }
|
|---|
| 4195 | if !(int32(*(*int8)(unsafe.Pointer(c + 1))) != 0) {
|
|---|
| 4196 | for ; int32(*(*int8)(unsafe.Pointer(s))) == int32(*(*int8)(unsafe.Pointer(c))); s++ {
|
|---|
| 4197 | }
|
|---|
| 4198 | return size_t((int64(s) - int64(a)) / 1)
|
|---|
| 4199 | }
|
|---|
| 4200 |
|
|---|
| 4201 | for ; *(*int8)(unsafe.Pointer(c)) != 0 && AssignOrPtrUint64(bp+uintptr(size_t(*(*uint8)(unsafe.Pointer(c)))/(uint64(8)*uint64(unsafe.Sizeof(size_t(0)))))*8, size_t(uint64(1))<<(size_t(*(*uint8)(unsafe.Pointer(c)))%(uint64(8)*uint64(unsafe.Sizeof(size_t(0)))))) != 0; c++ {
|
|---|
| 4202 | }
|
|---|
| 4203 | for ; *(*int8)(unsafe.Pointer(s)) != 0 && *(*size_t)(unsafe.Pointer(bp + uintptr(size_t(*(*uint8)(unsafe.Pointer(s)))/(uint64(8)*uint64(unsafe.Sizeof(size_t(0)))))*8))&(size_t(uint64(1))<<(size_t(*(*uint8)(unsafe.Pointer(s)))%(uint64(8)*uint64(unsafe.Sizeof(size_t(0)))))) != 0; s++ {
|
|---|
| 4204 | }
|
|---|
| 4205 | return size_t((int64(s) - int64(a)) / 1)
|
|---|
| 4206 | }
|
|---|
| 4207 |
|
|---|
| 4208 | func init() {
|
|---|
| 4209 | *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_ctype_)) + 0)) = uintptr(unsafe.Pointer(&X_C_ctype_)) // ctype_.c:319:23:
|
|---|
| 4210 | }
|
|---|
| 4211 |
|
|---|
| 4212 | var ts1 = "infinity\x00nan\x00\x00\x00\x01\x02\x04\a\x03\x06\x05\x00%d.%d.%d.%d.in-addr.arpa\x00ip6.arpa\x000123456789abcdef\x00/etc/hosts\x00rb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x00%d.%d.%d.%d\x00%x:%x:%x:%x:%x:%x:%x:%x\x00%x:%x:%x:%x:%x:%x:%d.%d.%d.%d\x00:0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x00\x00\x00\x00 \x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
|
|---|
| 4213 | var ts = (*reflect.StringHeader)(unsafe.Pointer(&ts1)).Data
|
|---|
