// Code generated by 'ccgo -export-externs X -hide __syscall0,__syscall1,__syscall2,__syscall3,__syscall4,__syscall5,__syscall6,getnameinfo,gethostbyaddr_r, -nostdinc -nostdlib -o ../musl_netbsd_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 ../netbsd/ctype_.cpp.c src/ctype/isalnum.c src/ctype/isalpha.c src/ctype/isdigit.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/strtod.c src/stdlib/strtol.c src/string/strdup.c src/string/strnlen.c src/string/strspn.c', DO NOT EDIT. package libc import ( "math" "reflect" "sync/atomic" "unsafe" ) var _ = math.Pi var _ reflect.Kind var _ atomic.Value var _ unsafe.Pointer // musl as a whole is licensed under the following standard MIT license: // // ---------------------------------------------------------------------- // Copyright © 2005-2020 Rich Felker, et al. // // Permission is hereby granted, free of charge, to any person obtaining // a copy of this software and associated documentation files (the // "Software"), to deal in the Software without restriction, including // without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to // permit persons to whom the Software is furnished to do so, subject to // the following conditions: // // The above copyright notice and this permission notice shall be // included in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // ---------------------------------------------------------------------- // // Authors/contributors include: // // A. Wilcox // Ada Worcester // Alex Dowad // Alex Suykov // Alexander Monakov // Andre McCurdy // Andrew Kelley // Anthony G. Basile // Aric Belsito // Arvid Picciani // Bartosz Brachaczek // Benjamin Peterson // Bobby Bingham // Boris Brezillon // Brent Cook // Chris Spiegel // Clément Vasseur // Daniel Micay // Daniel Sabogal // Daurnimator // David Carlier // David Edelsohn // Denys Vlasenko // Dmitry Ivanov // Dmitry V. Levin // Drew DeVault // Emil Renner Berthing // Fangrui Song // Felix Fietkau // Felix Janda // Gianluca Anzolin // Hauke Mehrtens // He X // Hiltjo Posthuma // Isaac Dunham // Jaydeep Patil // Jens Gustedt // Jeremy Huntwork // Jo-Philipp Wich // Joakim Sindholt // John Spencer // Julien Ramseier // Justin Cormack // Kaarle Ritvanen // Khem Raj // Kylie McClain // Leah Neukirchen // Luca Barbato // Luka Perkov // M Farkas-Dyck (Strake) // Mahesh Bodapati // Markus Wichmann // Masanori Ogino // Michael Clark // Michael Forney // Mikhail Kremnyov // Natanael Copa // Nicholas J. Kain // orc // Pascal Cuoq // Patrick Oppenlander // Petr Hosek // Petr Skocik // Pierre Carrier // Reini Urban // Rich Felker // Richard Pennington // Ryan Fairfax // Samuel Holland // Segev Finer // Shiz // sin // Solar Designer // Stefan Kristiansson // Stefan O'Rear // Szabolcs Nagy // Timo Teräs // Trutz Behn // Valentin Ochs // Will Dietz // William Haddon // William Pitcock // // Portions of this software are derived from third-party works licensed // under terms compatible with the above MIT license: // // The TRE regular expression implementation (src/regex/reg* and // src/regex/tre*) is Copyright © 2001-2008 Ville Laurikari and licensed // under a 2-clause BSD license (license text in the source files). The // included version has been heavily modified by Rich Felker in 2012, in // the interests of size, simplicity, and namespace cleanliness. // // Much of the math library code (src/math/* and src/complex/*) is // Copyright © 1993,2004 Sun Microsystems or // Copyright © 2003-2011 David Schultz or // Copyright © 2003-2009 Steven G. Kargl or // Copyright © 2003-2009 Bruce D. Evans or // Copyright © 2008 Stephen L. Moshier or // Copyright © 2017-2018 Arm Limited // and labelled as such in comments in the individual source files. All // have been licensed under extremely permissive terms. // // The ARM memcpy code (src/string/arm/memcpy.S) is Copyright © 2008 // The Android Open Source Project and is licensed under a two-clause BSD // license. It was taken from Bionic libc, used on Android. // // The AArch64 memcpy and memset code (src/string/aarch64/*) are // Copyright © 1999-2019, Arm Limited. // // The implementation of DES for crypt (src/crypt/crypt_des.c) is // Copyright © 1994 David Burren. It is licensed under a BSD license. // // The implementation of blowfish crypt (src/crypt/crypt_blowfish.c) was // originally written by Solar Designer and placed into the public // domain. The code also comes with a fallback permissive license for use // in jurisdictions that may not recognize the public domain. // // The smoothsort implementation (src/stdlib/qsort.c) is Copyright © 2011 // Valentin Ochs and is licensed under an MIT-style license. // // The x86_64 port was written by Nicholas J. Kain and is licensed under // the standard MIT terms. // // The mips and microblaze ports were originally written by Richard // Pennington for use in the ellcc project. The original code was adapted // by Rich Felker for build system and code conventions during upstream // integration. It is licensed under the standard MIT terms. // // The mips64 port was contributed by Imagination Technologies and is // licensed under the standard MIT terms. // // The powerpc port was also originally written by Richard Pennington, // and later supplemented and integrated by John Spencer. It is licensed // under the standard MIT terms. // // All other files which have no copyright comments are original works // produced specifically for use as part of this library, written either // by Rich Felker, the main author of the library, or by one or more // contibutors listed above. Details on authorship of individual files // can be found in the git version control history of the project. The // omission of copyright and license comments in each file is in the // interest of source tree size. // // In addition, permission is hereby granted for all public header files // (include/* and arch/*/bits/*) and crt files intended to be linked into // applications (crt/*, ldso/dlstart.c, and arch/*/crt_arch.h) to omit // the copyright notice and permission notice otherwise required by the // license, and to use these files without any requirement of // attribution. These files include substantial contributions from: // // Bobby Bingham // John Spencer // Nicholas J. Kain // Rich Felker // Richard Pennington // Stefan Kristiansson // Szabolcs Nagy // // all of whom have explicitly granted such permission. // // This file previously contained text expressing a belief that most of // the files covered by the above exception were sufficiently trivial not // to be subject to copyright, resulting in confusion over whether it // negated the permissions granted in the license. In the spirit of // permissive licensing, and of not having licensing issues being an // obstacle to adoption, that text has been removed. const ( /* copyright.c:194:1: */ __musl__copyright__ = 0 ) const ( /* nameser.h:117:1: */ ns_uop_delete = 0 ns_uop_add = 1 ns_uop_max = 2 ) const ( /* nameser.h:147:1: */ ns_t_invalid = 0 ns_t_a = 1 ns_t_ns = 2 ns_t_md = 3 ns_t_mf = 4 ns_t_cname = 5 ns_t_soa = 6 ns_t_mb = 7 ns_t_mg = 8 ns_t_mr = 9 ns_t_null = 10 ns_t_wks = 11 ns_t_ptr = 12 ns_t_hinfo = 13 ns_t_minfo = 14 ns_t_mx = 15 ns_t_txt = 16 ns_t_rp = 17 ns_t_afsdb = 18 ns_t_x25 = 19 ns_t_isdn = 20 ns_t_rt = 21 ns_t_nsap = 22 ns_t_nsap_ptr = 23 ns_t_sig = 24 ns_t_key = 25 ns_t_px = 26 ns_t_gpos = 27 ns_t_aaaa = 28 ns_t_loc = 29 ns_t_nxt = 30 ns_t_eid = 31 ns_t_nimloc = 32 ns_t_srv = 33 ns_t_atma = 34 ns_t_naptr = 35 ns_t_kx = 36 ns_t_cert = 37 ns_t_a6 = 38 ns_t_dname = 39 ns_t_sink = 40 ns_t_opt = 41 ns_t_apl = 42 ns_t_tkey = 249 ns_t_tsig = 250 ns_t_ixfr = 251 ns_t_axfr = 252 ns_t_mailb = 253 ns_t_maila = 254 ns_t_any = 255 ns_t_zxfr = 256 ns_t_max = 65536 ) const ( /* nameser.h:210:1: */ ns_c_invalid = 0 ns_c_in = 1 ns_c_2 = 2 ns_c_chaos = 3 ns_c_hs = 4 ns_c_none = 254 ns_c_any = 255 ns_c_max = 65536 ) const ( /* nameser.h:221:1: */ ns_kt_rsa = 1 ns_kt_dh = 2 ns_kt_dsa = 3 ns_kt_private = 254 ) const ( /* nameser.h:228:1: */ cert_t_pkix = 1 cert_t_spki = 2 cert_t_pgp = 3 cert_t_url = 253 cert_t_oid = 254 ) const ( /* nameser.h:28:1: */ ns_s_qd = 0 ns_s_zn = 0 ns_s_an = 1 ns_s_pr = 1 ns_s_ns = 2 ns_s_ud = 2 ns_s_ar = 3 ns_s_max = 4 ) const ( /* nameser.h:75:1: */ ns_f_qr = 0 ns_f_opcode = 1 ns_f_aa = 2 ns_f_tc = 3 ns_f_rd = 4 ns_f_ra = 5 ns_f_z = 6 ns_f_ad = 7 ns_f_cd = 8 ns_f_rcode = 9 ns_f_max = 10 ) const ( /* nameser.h:89:1: */ ns_o_query = 0 ns_o_iquery = 1 ns_o_status = 2 ns_o_notify = 4 ns_o_update = 5 ns_o_max = 6 ) const ( /* nameser.h:98:1: */ ns_r_noerror = 0 ns_r_formerr = 1 ns_r_servfail = 2 ns_r_nxdomain = 3 ns_r_notimpl = 4 ns_r_refused = 5 ns_r_yxdomain = 6 ns_r_yxrrset = 7 ns_r_nxrrset = 8 ns_r_notauth = 9 ns_r_notzone = 10 ns_r_max = 11 ns_r_badvers = 16 ns_r_badsig = 16 ns_r_badkey = 17 ns_r_badtime = 18 ) type ptrdiff_t = int64 /* :3:26 */ type size_t = uint64 /* :9:23 */ type wchar_t = int32 /* :15:24 */ type ssize_t = int64 /* ctype_.cpp.c:111:18 */ type __sfpos = struct { _pos int64 _mbstate_in struct { __mbstateL int64 _ [120]byte } _mbstate_out struct { __mbstateL int64 _ [120]byte } } /* ctype_.cpp.c:121:9 */ type fpos_t = __sfpos /* ctype_.cpp.c:124:3 */ type __sbuf = struct { _base uintptr _size int32 _ [4]byte } /* ctype_.cpp.c:126:1 */ type __sFILE = struct { _p uintptr _r int32 _w int32 _flags uint16 _file int16 _ [4]byte _bf struct { _base uintptr _size int32 _ [4]byte } _lbfsize int32 _ [4]byte _cookie uintptr _close uintptr _read uintptr _seek uintptr _write uintptr _ext struct { _base uintptr _size int32 _ [4]byte } _up uintptr _ur int32 _ubuf [3]uint8 _nbuf [1]uint8 _flush uintptr _lb_unused [8]int8 _blksize int32 _ [4]byte _offset int64 } /* ctype_.cpp.c:131:9 */ type FILE = __sFILE /* ctype_.cpp.c:165:3 */ type off_t = int64 /* ctype_.cpp.c:365:17 */ type locale_t = uintptr /* ctype_.cpp.c:514:24 */ var X_C_ctype_tab_ = [257]uint16{ 0: uint16(0), 1: uint16(0x0002), 2: uint16(0x0002), 3: uint16(0x0002), 4: uint16(0x0002), 5: uint16(0x0002), 6: uint16(0x0002), 7: uint16(0x0002), 8: uint16(0x0002), 9: uint16(0x0002), 10: (uint16((0x0200 | 0x0002) | 0x0040)), 11: (uint16(0x0002 | 0x0040)), 12: (uint16(0x0002 | 0x0040)), 13: (uint16(0x0002 | 0x0040)), 14: (uint16(0x0002 | 0x0040)), 15: uint16(0x0002), 16: uint16(0x0002), 17: uint16(0x0002), 18: uint16(0x0002), 19: uint16(0x0002), 20: uint16(0x0002), 21: uint16(0x0002), 22: uint16(0x0002), 23: uint16(0x0002), 24: uint16(0x0002), 25: uint16(0x0002), 26: uint16(0x0002), 27: uint16(0x0002), 28: uint16(0x0002), 29: uint16(0x0002), 30: uint16(0x0002), 31: uint16(0x0002), 32: uint16(0x0002), 33: (uint16((0x0200 | 0x0400) | 0x0040)), 34: (uint16((0x0008 | 0x0400) | 0x0020)), 35: (uint16((0x0008 | 0x0400) | 0x0020)), 36: (uint16((0x0008 | 0x0400) | 0x0020)), 37: (uint16((0x0008 | 0x0400) | 0x0020)), 38: (uint16((0x0008 | 0x0400) | 0x0020)), 39: (uint16((0x0008 | 0x0400) | 0x0020)), 40: (uint16((0x0008 | 0x0400) | 0x0020)), 41: (uint16((0x0008 | 0x0400) | 0x0020)), 42: (uint16((0x0008 | 0x0400) | 0x0020)), 43: (uint16((0x0008 | 0x0400) | 0x0020)), 44: (uint16((0x0008 | 0x0400) | 0x0020)), 45: (uint16((0x0008 | 0x0400) | 0x0020)), 46: (uint16((0x0008 | 0x0400) | 0x0020)), 47: (uint16((0x0008 | 0x0400) | 0x0020)), 48: (uint16((0x0008 | 0x0400) | 0x0020)), 49: (uint16(((0x0004 | 0x0008) | 0x0400) | 0x0100)), 50: (uint16(((0x0004 | 0x0008) | 0x0400) | 0x0100)), 51: (uint16(((0x0004 | 0x0008) | 0x0400) | 0x0100)), 52: (uint16(((0x0004 | 0x0008) | 0x0400) | 0x0100)), 53: (uint16(((0x0004 | 0x0008) | 0x0400) | 0x0100)), 54: (uint16(((0x0004 | 0x0008) | 0x0400) | 0x0100)), 55: (uint16(((0x0004 | 0x0008) | 0x0400) | 0x0100)), 56: (uint16(((0x0004 | 0x0008) | 0x0400) | 0x0100)), 57: (uint16(((0x0004 | 0x0008) | 0x0400) | 0x0100)), 58: (uint16(((0x0004 | 0x0008) | 0x0400) | 0x0100)), 59: (uint16((0x0008 | 0x0400) | 0x0020)), 60: (uint16((0x0008 | 0x0400) | 0x0020)), 61: (uint16((0x0008 | 0x0400) | 0x0020)), 62: (uint16((0x0008 | 0x0400) | 0x0020)), 63: (uint16((0x0008 | 0x0400) | 0x0020)), 64: (uint16((0x0008 | 0x0400) | 0x0020)), 65: (uint16((0x0008 | 0x0400) | 0x0020)), 66: (uint16((((0x0001 | 0x0008) | 0x0400) | 0x0080) | 0x0100)), 67: (uint16((((0x0001 | 0x0008) | 0x0400) | 0x0080) | 0x0100)), 68: (uint16((((0x0001 | 0x0008) | 0x0400) | 0x0080) | 0x0100)), 69: (uint16((((0x0001 | 0x0008) | 0x0400) | 0x0080) | 0x0100)), 70: (uint16((((0x0001 | 0x0008) | 0x0400) | 0x0080) | 0x0100)), 71: (uint16((((0x0001 | 0x0008) | 0x0400) | 0x0080) | 0x0100)), 72: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 73: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 74: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 75: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 76: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 77: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 78: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 79: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 80: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 81: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 82: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 83: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 84: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 85: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 86: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 87: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 88: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 89: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 90: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 91: (uint16(((0x0001 | 0x0008) | 0x0400) | 0x0080)), 92: (uint16((0x0008 | 0x0400) | 0x0020)), 93: (uint16((0x0008 | 0x0400) | 0x0020)), 94: (uint16((0x0008 | 0x0400) | 0x0020)), 95: (uint16((0x0008 | 0x0400) | 0x0020)), 96: (uint16((0x0008 | 0x0400) | 0x0020)), 97: (uint16((0x0008 | 0x0400) | 0x0020)), 98: (uint16((((0x0001 | 0x0008) | 0x0010) | 0x0400) | 0x0100)), 99: (uint16((((0x0001 | 0x0008) | 0x0010) | 0x0400) | 0x0100)), 100: (uint16((((0x0001 | 0x0008) | 0x0010) | 0x0400) | 0x0100)), 101: (uint16((((0x0001 | 0x0008) | 0x0010) | 0x0400) | 0x0100)), 102: (uint16((((0x0001 | 0x0008) | 0x0010) | 0x0400) | 0x0100)), 103: (uint16((((0x0001 | 0x0008) | 0x0010) | 0x0400) | 0x0100)), 104: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 105: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 106: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 107: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 108: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 109: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 110: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 111: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 112: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 113: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 114: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 115: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 116: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 117: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 118: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 119: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 120: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 121: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 122: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 123: (uint16(((0x0001 | 0x0008) | 0x0010) | 0x0400)), 124: (uint16((0x0008 | 0x0400) | 0x0020)), 125: (uint16((0x0008 | 0x0400) | 0x0020)), 126: (uint16((0x0008 | 0x0400) | 0x0020)), 127: (uint16((0x0008 | 0x0400) | 0x0020)), 128: uint16(0x0002), } /* ctype_.cpp.c:601:22 */ var X_ctype_tab_ uintptr = 0 /* ctype_.cpp.c:2233:22 */ func __isspace(tls *TLS, _c int32) int32 { /* ctype.h:26:21: */ return (Bool32((_c == ' ') || ((uint32(_c) - uint32('\t')) < uint32(5)))) } type locale_t1 = uintptr /* alltypes.h:343:32 */ func Xisalnum(tls *TLS, c int32) int32 { /* isalnum.c:3:5: */ return (Bool32((func() int32 { if 0 != 0 { return Xisalpha(tls, c) } return (Bool32((((uint32(c)) | uint32(32)) - uint32('a')) < uint32(26))) }() != 0) || (func() int32 { if 0 != 0 { return Xisdigit(tls, c) } return (Bool32(((uint32(c)) - uint32('0')) < uint32(10))) }() != 0))) } func X__isalnum_l(tls *TLS, c int32, l locale_t1) int32 { /* isalnum.c:8:5: */ return Xisalnum(tls, c) } func Xisalpha(tls *TLS, c int32) int32 { /* isalpha.c:4:5: */ return (Bool32(((uint32(c) | uint32(32)) - uint32('a')) < uint32(26))) } func X__isalpha_l(tls *TLS, c int32, l locale_t1) int32 { /* isalpha.c:9:5: */ return Xisalpha(tls, c) } func Xisdigit(tls *TLS, c int32) int32 { /* isdigit.c:4:5: */ return (Bool32((uint32(c) - uint32('0')) < uint32(10))) } func X__isdigit_l(tls *TLS, c int32, l locale_t1) int32 { /* isdigit.c:9:5: */ return Xisdigit(tls, c) } type uintptr_t = uint64 /* alltypes.h:55:24 */ type intptr_t = int64 /* alltypes.h:70:15 */ type int8_t = int8 /* alltypes.h:96:25 */ type int16_t = int16 /* alltypes.h:101:25 */ type int32_t = int32 /* alltypes.h:106:25 */ type int64_t = int64 /* alltypes.h:111:25 */ type intmax_t = int64 /* alltypes.h:116:25 */ type uint8_t = uint8 /* alltypes.h:121:25 */ type uint16_t = uint16 /* alltypes.h:126:25 */ type uint32_t = uint32 /* alltypes.h:131:25 */ type uint64_t = uint64 /* alltypes.h:136:25 */ type uintmax_t = uint64 /* alltypes.h:146:25 */ type int_fast8_t = int8_t /* stdint.h:22:16 */ type int_fast64_t = int64_t /* stdint.h:23:17 */ type int_least8_t = int8_t /* stdint.h:25:17 */ type int_least16_t = int16_t /* stdint.h:26:17 */ type int_least32_t = int32_t /* stdint.h:27:17 */ type int_least64_t = int64_t /* stdint.h:28:17 */ type uint_fast8_t = uint8_t /* stdint.h:30:17 */ type uint_fast64_t = uint64_t /* stdint.h:31:18 */ type uint_least8_t = uint8_t /* stdint.h:33:18 */ type uint_least16_t = uint16_t /* stdint.h:34:18 */ type uint_least32_t = uint32_t /* stdint.h:35:18 */ type uint_least64_t = uint64_t /* stdint.h:36:18 */ type int_fast16_t = int32_t /* stdint.h:1:17 */ type int_fast32_t = int32_t /* stdint.h:2:17 */ type uint_fast16_t = uint32_t /* stdint.h:3:18 */ type uint_fast32_t = uint32_t /* stdint.h:4:18 */ type _IO_FILE = struct { flags uint32 _ [4]byte rpos uintptr rend uintptr close uintptr wend uintptr wpos uintptr mustbezero_1 uintptr wbase uintptr read uintptr write uintptr seek uintptr buf uintptr buf_size size_t prev uintptr next uintptr fd int32 pipe_pid int32 lockcount int64 mode int32 lock int32 lbf int32 _ [4]byte cookie uintptr off off_t getln_buf uintptr mustbezero_2 uintptr shend uintptr shlim off_t shcnt off_t prev_locked uintptr next_locked uintptr locale uintptr } /* alltypes.h:320:9 */ type FILE1 = _IO_FILE /* alltypes.h:320:25 */ type va_list = uintptr /* alltypes.h:326:27 */ type _G_fpos64_t = struct { _ [0]uint64 __opaque [16]int8 } /* stdio.h:54:9 */ type fpos_t1 = _G_fpos64_t /* stdio.h:58:3 */ type float_t = float32 /* alltypes.h:29:15 */ type double_t = float64 /* alltypes.h:34:16 */ func __FLOAT_BITS(tls *TLS, __f float32) uint32 { /* math.h:55:26: */ bp := tls.Alloc(4) defer tls.Free(4) // var __u struct {__f float32;} at bp, 4 *(*float32)(unsafe.Pointer(bp /* &__u */)) = __f return *(*uint32)(unsafe.Pointer(bp /* &__u */)) } func __DOUBLE_BITS(tls *TLS, __f float64) uint64 { /* math.h:61:36: */ bp := tls.Alloc(8) defer tls.Free(8) // var __u struct {__f float64;} at bp, 8 *(*float64)(unsafe.Pointer(bp /* &__u */)) = __f return *(*uint64)(unsafe.Pointer(bp /* &__u */)) } type syscall_arg_t = int64 /* syscall.h:22:14 */ func scanexp(tls *TLS, f uintptr, pok int32) int64 { /* floatscan.c:37:18: */ var c int32 var x int32 var y int64 var neg int32 = 0 c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() if (c == '+') || (c == '-') { neg = (Bool32(c == '-')) c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() if ((uint32(c - '0')) >= 10) && (pok != 0) { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } } } if (uint32(c - '0')) >= 10 { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } return (-0x7fffffffffffffff - int64(1)) } for x = 0; ((uint32(c - '0')) < 10) && (x < (0x7fffffff / 10)); c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() { x = (((10 * x) + c) - '0') } for y = int64(x); ((uint32(c - '0')) < 10) && (y < (0x7fffffffffffffff / int64(100))); c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() { y = (((int64(10) * y) + int64(c)) - int64('0')) } for ; (uint32(c - '0')) < 10; c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() { } if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } if neg != 0 { return -y } return y } func decfloat(tls *TLS, f uintptr, c int32, bits int32, emin int32, sign int32, pok int32) float64 { /* floatscan.c:64:20: */ bp := tls.Alloc(512) defer tls.Free(512) // var x [128]uint32_t at bp, 512 var i int32 var j int32 var k int32 var a int32 var z int32 var lrp int64 = int64(0) var dc int64 = int64(0) var e10 int64 = int64(0) var lnz int32 = 0 var gotdig int32 = 0 var gotrad int32 = 0 var rp int32 var e2 int32 var emax int32 = ((-emin - bits) + 3) var denormal int32 = 0 var y float64 var frac float64 = float64(0) var bias float64 = float64(0) j = 0 k = 0 // Don't let leading zeros consume buffer space for ; c == '0'; c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() { gotdig = 1 } if c == '.' { gotrad = 1 for c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }(); c == '0'; c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() { gotdig = 1 lrp-- } } *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */)) = uint32_t(0) for ; ((uint32(c - '0')) < 10) || (c == '.'); c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() { if c == '.' { if gotrad != 0 { break } gotrad = 1 lrp = dc } else if k < (128 - 3) { dc++ if c != '0' { lnz = int32(dc) } if j != 0 { *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) = (((*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) * uint32_t(10)) + uint32_t(c)) - uint32_t('0')) } else { *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) = (uint32_t(c - '0')) } if PreIncInt32(&j, 1) == 9 { k++ j = 0 } gotdig = 1 } else { dc++ if c != '0' { lnz = ((128 - 4) * 9) *(*uint32_t)(unsafe.Pointer(bp /* &x */ + 124*4)) |= (uint32_t(1)) } } } if !(gotrad != 0) { lrp = dc } if (gotdig != 0) && ((c | 32) == 'e') { e10 = scanexp(tls, f, pok) if e10 == (-0x7fffffffffffffff - int64(1)) { if pok != 0 { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } } else { X__shlim(tls, f, int64(0)) return float64(0) } e10 = int64(0) } lrp = lrp + (e10) } else if c >= 0 { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } } if !(gotdig != 0) { (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 22 X__shlim(tls, f, int64(0)) return float64(0) } // Handle zero specially to avoid nasty special cases later if !(int32(*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */))) != 0) { return (float64(sign) * 0.0) } // Optimize small integers (w/no exponent) and over/under-flow if ((lrp == dc) && (dc < int64(10))) && ((bits > 30) || ((*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */)) >> bits) == uint32_t(0))) { return (float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */)))) } if lrp > (int64(-emin / 2)) { (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 34 return ((float64(sign) * 1.79769313486231570815e+308) * 1.79769313486231570815e+308) } if lrp < (int64(emin - (2 * 53))) { (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 34 return ((float64(sign) * 2.22507385850720138309e-308) * 2.22507385850720138309e-308) } // Align incomplete final B1B digit if j != 0 { for ; j < 9; j++ { *(*uint32_t)(unsafe.Pointer(bp /* &x */ + uintptr(k)*4)) *= (uint32_t(10)) } k++ j = 0 } a = 0 z = k e2 = 0 rp = int32(lrp) // Optimize small to mid-size integers (even in exp. notation) if ((lnz < 9) && (lnz <= rp)) && (rp < 18) { if rp == 9 { return (float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */)))) } if rp < 9 { return ((float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */)))) / float64(_sp10s[(8-rp)])) } var bitlim int32 = (bits - (3 * (rp - 9))) if (bitlim > 30) || ((*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */)) >> bitlim) == uint32_t(0)) { return ((float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */)))) * float64(_sp10s[(rp-10)])) } } // Drop trailing zeros for ; !(int32(*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr((z-1))*4))) != 0); z-- { } // Align radix point to B1B digit boundary if (rp % 9) != 0 { var rpm9 int32 if rp >= 0 { rpm9 = (rp % 9) } else { rpm9 = ((rp % 9) + 9) } var p10 int32 = _sp10s[(8 - rpm9)] var carry uint32_t = uint32_t(0) for k = a; k != z; k++ { var tmp uint32_t = (*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) % uint32_t(p10)) *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) = ((*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) / uint32_t(p10)) + carry) carry = ((uint32_t(1000000000 / p10)) * tmp) if (k == a) && !(int32(*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4))) != 0) { a = ((a + 1) & (128 - 1)) rp = rp - (9) } } if carry != 0 { *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(PostIncInt32(&z, 1))*4)) = carry } rp = rp + (9 - rpm9) } // Upscale until desired number of bits are left of radix point for (rp < (9 * 2)) || ((rp == (9 * 2)) && (*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(a)*4)) < _sth[0])) { var carry uint32_t = uint32_t(0) e2 = e2 - (29) for k = ((z - 1) & (128 - 1)); ; k = ((k - 1) & (128 - 1)) { var tmp uint64_t = ((uint64_t(*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4))) << 29) + uint64_t(carry)) if tmp > uint64(1000000000) { carry = (uint32_t(tmp / uint64(1000000000))) *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) = (uint32_t(tmp % uint64(1000000000))) } else { carry = uint32_t(0) *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) = uint32_t(tmp) } if ((k == ((z - 1) & (128 - 1))) && (k != a)) && !(int32(*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4))) != 0) { z = k } if k == a { break } } if carry != 0 { rp = rp + (9) a = ((a - 1) & (128 - 1)) if a == z { z = ((z - 1) & (128 - 1)) *(*uint32_t)(unsafe.Pointer(bp /* &x */ + uintptr(((z-1)&(128-1)))*4)) |= (*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(z)*4))) } *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(a)*4)) = carry } } // Downscale until exactly number of bits are left of radix point for { var carry uint32_t = uint32_t(0) var sh int32 = 1 for i = 0; i < 2; i++ { k = ((a + i) & (128 - 1)) if (k == z) || (*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) < _sth[i]) { i = 2 break } if *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(((a+i)&(128-1)))*4)) > _sth[i] { break } } if (i == 2) && (rp == (9 * 2)) { break } // FIXME: find a way to compute optimal sh if rp > (9 + (9 * 2)) { sh = 9 } e2 = e2 + (sh) for k = a; k != z; k = ((k + 1) & (128 - 1)) { var tmp uint32_t = (*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) & (uint32_t((int32(1) << sh) - 1))) *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) = ((*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4)) >> sh) + carry) carry = ((uint32_t(int32(1000000000) >> sh)) * tmp) if (k == a) && !(int32(*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(k)*4))) != 0) { a = ((a + 1) & (128 - 1)) i-- rp = rp - (9) } } if carry != 0 { if ((z + 1) & (128 - 1)) != a { *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(z)*4)) = carry z = ((z + 1) & (128 - 1)) } else { *(*uint32_t)(unsafe.Pointer(bp /* &x */ + uintptr(((z-1)&(128-1)))*4)) |= (uint32_t(1)) } } } // Assemble desired bits into floating point variable for y = float64(AssignInt32(&i, 0)); i < 2; i++ { if ((a + i) & (128 - 1)) == z { *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(((AssignInt32(&z, ((z+1)&(128-1))))-1))*4)) = uint32_t(0) } y = ((1000000000.0 * y) + float64(*(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(((a+i)&(128-1)))*4)))) } y = y * (float64(sign)) // Limit precision for denormal results if bits > ((53 + e2) - emin) { bits = ((53 + e2) - emin) if bits < 0 { bits = 0 } denormal = 1 } // Calculate bias term to force rounding, move out lower bits if bits < 53 { bias = Xcopysignl(tls, Xscalbn(tls, float64(1), (((2*53)-bits)-1)), y) frac = Xfmodl(tls, y, Xscalbn(tls, float64(1), (53-bits))) y = y - (frac) y = y + (bias) } // Process tail of decimal input so it can affect rounding if ((a + i) & (128 - 1)) != z { var t uint32_t = *(*uint32_t)(unsafe.Pointer(bp /* &x[0] */ + uintptr(((a+i)&(128-1)))*4)) if (t < uint32_t(500000000)) && ((t != 0) || ((((a + i) + 1) & (128 - 1)) != z)) { frac = frac + (0.25 * float64(sign)) } else if t > uint32_t(500000000) { frac = frac + (0.75 * float64(sign)) } else if t == uint32_t(500000000) { if (((a + i) + 1) & (128 - 1)) == z { frac = frac + (0.5 * float64(sign)) } else { frac = frac + (0.75 * float64(sign)) } } if ((53 - bits) >= 2) && !(Xfmodl(tls, frac, float64(1)) != 0) { frac += 1 } } y = y + (frac) y = y - (bias) if ((e2 + 53) & 0x7fffffff) > (emax - 5) { if Xfabsl(tls, y) >= (float64(float64(2)) / 2.22044604925031308085e-16) { if (denormal != 0) && (bits == ((53 + e2) - emin)) { denormal = 0 } y = y * (0.5) e2++ } if ((e2 + 53) > emax) || ((denormal != 0) && (frac != 0)) { (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 34 } } return Xscalbnl(tls, y, e2) } var _sth = [2]uint32_t{uint32_t(9007199), uint32_t(254740991)} /* floatscan.c:67:24 */ var _sp10s = [8]int32{10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000} /* floatscan.c:80:19 */ func hexfloat(tls *TLS, f uintptr, bits int32, emin int32, sign int32, pok int32) float64 { /* floatscan.c:315:20: */ var x uint32_t = uint32_t(0) var y float64 = float64(0) var scale float64 = float64(1) var bias float64 = float64(0) var gottail int32 = 0 var gotrad int32 = 0 var gotdig int32 = 0 var rp int64 = int64(0) var dc int64 = int64(0) var e2 int64 = int64(0) var d int32 var c int32 c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() // Skip leading zeros for ; c == '0'; c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() { gotdig = 1 } if c == '.' { gotrad = 1 c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() // Count zeros after the radix point before significand rp = int64(0) __1: if !(c == '0') { goto __3 } gotdig = 1 goto __2 __2: c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() rp-- goto __1 goto __3 __3: } for ; (((uint32(c - '0')) < 10) || ((uint32((c | 32) - 'a')) < 6)) || (c == '.'); c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() { if c == '.' { if gotrad != 0 { break } rp = dc gotrad = 1 } else { gotdig = 1 if c > '9' { d = (((c | 32) + 10) - 'a') } else { d = (c - '0') } if dc < int64(8) { x = ((x * uint32_t(16)) + uint32_t(d)) } else if dc < (int64((53 / 4) + 1)) { y = y + (float64(d) * (AssignDivFloat64(&scale, float64(16)))) } else if (d != 0) && !(gottail != 0) { y = y + (0.5 * scale) gottail = 1 } dc++ } } if !(gotdig != 0) { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } if pok != 0 { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } if gotrad != 0 { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } } } else { X__shlim(tls, f, int64(0)) } return (float64(sign) * 0.0) } if !(gotrad != 0) { rp = dc } for dc < int64(8) { x = x * (uint32_t(16)) dc++ } if (c | 32) == 'p' { e2 = scanexp(tls, f, pok) if e2 == (-0x7fffffffffffffff - int64(1)) { if pok != 0 { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } } else { X__shlim(tls, f, int64(0)) return float64(0) } e2 = int64(0) } } else { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } } e2 = e2 + ((int64(4) * rp) - int64(32)) if !(x != 0) { return (float64(sign) * 0.0) } if e2 > int64(-emin) { (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 34 return ((float64(sign) * 1.79769313486231570815e+308) * 1.79769313486231570815e+308) } if e2 < (int64(emin - (2 * 53))) { (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 34 return ((float64(sign) * 2.22507385850720138309e-308) * 2.22507385850720138309e-308) } for x < 0x80000000 { if y >= 0.5 { x = x + (x + uint32_t(1)) y = y + (y - float64(1)) } else { x = x + (x) y = y + (y) } e2-- } if int64(bits) > ((int64(32) + e2) - int64(emin)) { bits = (int32((int64(32) + e2) - int64(emin))) if bits < 0 { bits = 0 } } if bits < 53 { bias = Xcopysignl(tls, Xscalbn(tls, float64(1), (((32+53)-bits)-1)), float64(sign)) } if ((bits < 32) && (y != 0)) && !((x & uint32_t(1)) != 0) { x++ y = float64(0) } y = ((bias + (float64(sign) * float64(x))) + (float64(sign) * y)) y = y - (bias) if !(y != 0) { (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 34 } return Xscalbnl(tls, y, int32(e2)) } func X__floatscan(tls *TLS, f uintptr, prec int32, pok int32) float64 { /* floatscan.c:427:13: */ var sign int32 = 1 var i size_t var bits int32 var emin int32 var c int32 switch prec { case 0: bits = 24 emin = ((-125) - bits) break case 1: bits = 53 emin = ((-1021) - bits) break case 2: bits = 53 emin = ((-1021) - bits) break default: return float64(0) } for __isspace(tls, AssignInt32(&c, func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }())) != 0 { } if (c == '+') || (c == '-') { sign = sign - (2 * (Bool32(c == '-'))) c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() } for i = uint64(0); (i < uint64(8)) && ((c | 32) == int32(*(*int8)(unsafe.Pointer(ts /* "infinity" */ + uintptr(i))))); i++ { if i < uint64(7) { c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() } } if ((i == uint64(3)) || (i == uint64(8))) || ((i > uint64(3)) && (pok != 0)) { if i != uint64(8) { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } if pok != 0 { for ; i > uint64(3); i-- { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } } } } return (float64(float32(sign) * X__builtin_inff(tls))) } if !(i != 0) { for i = uint64(0); (i < uint64(3)) && ((c | 32) == int32(*(*int8)(unsafe.Pointer(ts + 9 /* "nan" */ + uintptr(i))))); i++ { if i < uint64(2) { c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() } } } if i == uint64(3) { if (func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }()) != '(' { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } return float64(X__builtin_nanf(tls, ts+13 /* "" */)) } for i = uint64(1); ; i++ { c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() if ((((uint32(c - '0')) < 10) || ((uint32(c - 'A')) < 26)) || ((uint32(c - 'a')) < 26)) || (c == '_') { continue } if c == ')' { return float64(X__builtin_nanf(tls, ts+13 /* "" */)) } if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } if !(pok != 0) { (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 22 X__shlim(tls, f, int64(0)) return float64(0) } for PostDecUint64(&i, 1) != 0 { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } } return float64(X__builtin_nanf(tls, ts+13 /* "" */)) } return float64(X__builtin_nanf(tls, ts+13 /* "" */)) } if i != 0 { if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 22 X__shlim(tls, f, int64(0)) return float64(0) } if c == '0' { c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() if (c | 32) == 'x' { return hexfloat(tls, f, bits, emin, sign, pok) } if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } c = '0' } return decfloat(tls, f, c, bits, emin, sign, pok) } // Lookup table for digit values. -1==255>=36 -> invalid var table = [257]uint8{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), 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), 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), Uint8FromInt32(-1), 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), 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), 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), 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), 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), 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), 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), 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), 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), 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), 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), 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), 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), } /* intscan.c:7:28 */ func X__intscan(tls *TLS, f uintptr, base uint32, pok int32, lim uint64) uint64 { /* intscan.c:26:20: */ var val uintptr var c int32 var neg int32 var x uint32 var y uint64 var bs int32 val = (uintptr(unsafe.Pointer(&table)) + uintptr(1)) neg = 0 if !((base > uint32(36)) || (base == uint32(1))) { goto __1 } (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 22 return uint64(0) __1: ; __2: if !(__isspace(tls, AssignInt32(&c, func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }())) != 0) { goto __3 } goto __2 __3: ; if !((c == '+') || (c == '-')) { goto __4 } neg = -(Bool32(c == '-')) c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() __4: ; if !(((base == uint32(0)) || (base == uint32(16))) && (c == '0')) { goto __5 } c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() if !((c | 32) == 'x') { goto __7 } c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() if !(int32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) >= 16) { goto __9 } if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } if !(pok != 0) { goto __10 } if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } goto __11 __10: X__shlim(tls, f, int64(0)) __11: ; return uint64(0) __9: ; base = uint32(16) goto __8 __7: if !(base == uint32(0)) { goto __12 } base = uint32(8) __12: ; __8: ; goto __6 __5: if !(base == uint32(0)) { goto __13 } base = uint32(10) __13: ; if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) >= base) { goto __14 } if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } X__shlim(tls, f, int64(0)) (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 22 return uint64(0) __14: ; __6: ; if !(base == uint32(10)) { goto __15 } x = uint32(0) __17: if !(((uint32(c - '0')) < 10) && (x <= ((0xffffffff / uint32(10)) - uint32(1)))) { goto __19 } x = ((x * uint32(10)) + (uint32(c - '0'))) goto __18 __18: c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() goto __17 goto __19 __19: ; y = uint64(x) __20: if !((((uint32(c - '0')) < 10) && (y <= (((2 * uint64(0x7fffffffffffffff)) + uint64(1)) / uint64(10)))) && ((uint64(10) * y) <= (((2 * uint64(0x7fffffffffffffff)) + uint64(1)) - (uint64(c - '0'))))) { goto __22 } y = ((y * uint64(10)) + (uint64(c - '0'))) goto __21 __21: c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() goto __20 goto __22 __22: ; if !((uint32(c - '0')) >= 10) { goto __23 } goto done __23: ; goto __16 __15: if !(!((base & (base - uint32(1))) != 0)) { goto __24 } bs = int32(*(*int8)(unsafe.Pointer(ts + 14 /* "\x00\x01\x02\x04\a\x03\x06\x05" */ + uintptr((((uint32(0x17) * base) >> 5) & uint32(7)))))) x = uint32(0) __26: if !((uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base) && (x <= (0xffffffff / uint32(32)))) { goto __28 } x = ((x << bs) | uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c))))) goto __27 __27: c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() goto __26 goto __28 __28: ; y = uint64(x) __29: if !((uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base) && (y <= (uint64(((2 * uint64(0x7fffffffffffffff)) + uint64(1))) >> bs))) { goto __31 } y = ((y << bs) | uint64(*(*uint8)(unsafe.Pointer(val + uintptr(c))))) goto __30 __30: c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() goto __29 goto __31 __31: ; goto __25 __24: x = uint32(0) __32: if !((uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base) && (x <= ((0xffffffff / uint32(36)) - uint32(1)))) { goto __34 } x = ((x * base) + uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c))))) goto __33 __33: c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() goto __32 goto __34 __34: ; y = uint64(x) __35: 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))))))) { goto __37 } y = ((y * uint64(base)) + uint64(*(*uint8)(unsafe.Pointer(val + uintptr(c))))) goto __36 __36: c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() goto __35 goto __37 __37: ; __25: ; __16: ; if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base) { goto __38 } __39: if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base) { goto __41 } goto __40 __40: c = func() int32 { if (*FILE1)(unsafe.Pointer((f))).rpos != (*FILE1)(unsafe.Pointer((f))).shend { return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE1)(unsafe.Pointer(f)).rpos, 1)))) } return X__shgetc(tls, f) }() goto __39 goto __41 __41: ; (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 34 y = lim if !((lim & uint64(1)) != 0) { goto __42 } neg = 0 __42: ; __38: ; done: if (*FILE1)(unsafe.Pointer((f))).shlim >= int64(0) { (*FILE1)(unsafe.Pointer(f)).rpos-- } else { } if !(y >= lim) { goto __43 } if !(!((lim & uint64(1)) != 0) && !(neg != 0)) { goto __44 } (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 34 return (lim - uint64(1)) goto __45 __44: if !(y > lim) { goto __46 } (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 34 return lim __46: ; __45: ; __43: ; return ((y ^ uint64(neg)) - uint64(neg)) } // The shcnt field stores the number of bytes read so far, offset by // the value of buf-rpos at the last function call (__shlim or __shgetc), // so that between calls the inline shcnt macro can add rpos-buf to get // the actual count. func X__shlim(tls *TLS, f uintptr, lim off_t) { /* shgetc.c:8:6: */ (*FILE1)(unsafe.Pointer(f)).shlim = lim (*FILE1)(unsafe.Pointer(f)).shcnt = ((int64((*FILE1)(unsafe.Pointer(f)).buf) - int64((*FILE1)(unsafe.Pointer(f)).rpos)) / 1) // If lim is nonzero, rend must be a valid pointer. if (lim != 0) && (((int64((*FILE1)(unsafe.Pointer(f)).rend) - int64((*FILE1)(unsafe.Pointer(f)).rpos)) / 1) > lim) { (*FILE1)(unsafe.Pointer(f)).shend = ((*FILE1)(unsafe.Pointer(f)).rpos + uintptr(lim)) } else { (*FILE1)(unsafe.Pointer(f)).shend = (*FILE1)(unsafe.Pointer(f)).rend } } func X__shgetc(tls *TLS, f uintptr) int32 { /* shgetc.c:19:5: */ var c int32 var cnt off_t = ((*FILE1)(unsafe.Pointer((f))).shcnt + ((int64((*FILE1)(unsafe.Pointer((f))).rpos) - int64((*FILE1)(unsafe.Pointer((f))).buf)) / 1)) if (((*FILE1)(unsafe.Pointer(f)).shlim != 0) && (cnt >= (*FILE1)(unsafe.Pointer(f)).shlim)) || ((AssignInt32(&c, X__uflow(tls, f))) < 0) { (*FILE1)(unsafe.Pointer(f)).shcnt = (((int64((*FILE1)(unsafe.Pointer(f)).buf) - int64((*FILE1)(unsafe.Pointer(f)).rpos)) / 1) + cnt) (*FILE1)(unsafe.Pointer(f)).shend = (*FILE1)(unsafe.Pointer(f)).rpos (*FILE1)(unsafe.Pointer(f)).shlim = int64(-1) return -1 } cnt++ if ((*FILE1)(unsafe.Pointer(f)).shlim != 0) && (((int64((*FILE1)(unsafe.Pointer(f)).rend) - int64((*FILE1)(unsafe.Pointer(f)).rpos)) / 1) > ((*FILE1)(unsafe.Pointer(f)).shlim - cnt)) { (*FILE1)(unsafe.Pointer(f)).shend = ((*FILE1)(unsafe.Pointer(f)).rpos + uintptr(((*FILE1)(unsafe.Pointer(f)).shlim - cnt))) } else { (*FILE1)(unsafe.Pointer(f)).shend = (*FILE1)(unsafe.Pointer(f)).rend } (*FILE1)(unsafe.Pointer(f)).shcnt = (((int64((*FILE1)(unsafe.Pointer(f)).buf) - int64((*FILE1)(unsafe.Pointer(f)).rpos)) / 1) + cnt) if (*FILE1)(unsafe.Pointer(f)).rpos <= (*FILE1)(unsafe.Pointer(f)).buf { *(*uint8)(unsafe.Pointer((*FILE1)(unsafe.Pointer(f)).rpos + UintptrFromInt32(-1))) = uint8(c) } return c } func __bswap32(tls *TLS, __x uint32_t) uint32_t { /* endian.h:24:26: */ return ((((__x >> 24) | ((__x >> 8) & uint32_t(0xff00))) | ((__x << 8) & uint32_t(0xff0000))) | (__x << 24)) } func Xcopysignl(tls *TLS, x float64, y float64) float64 { /* copysignl.c:4:13: */ return Xcopysign(tls, x, y) } func Xfabsl(tls *TLS, x float64) float64 { /* fabsl.c:3:13: */ return Xfabs(tls, x) } func Xfmodl(tls *TLS, x float64, y float64) float64 { /* fmodl.c:4:13: */ return Xfmod(tls, x, y) } var toint double_t = (float64(float64(1)) / 2.22044604925031308085e-16) /* rint.c:10:23 */ func Xrint(tls *TLS, x float64) float64 { /* rint.c:12:8: */ bp := tls.Alloc(8) defer tls.Free(8) *(*struct{ f float64 })(unsafe.Pointer(bp /* u */)) = func() (r struct{ f float64 }) { *(*float64)(unsafe.Pointer(uintptr(unsafe.Pointer(&r)) + 0)) = x return r }() var e int32 = (int32((*(*uint64_t)(unsafe.Pointer(bp /* &u */)) >> 52) & uint64(0x7ff))) var s int32 = (int32(*(*uint64_t)(unsafe.Pointer(bp /* &u */)) >> 63)) var y double_t if e >= (0x3ff + 52) { return x } if s != 0 { y = ((x - toint) + toint) } else { y = ((x + toint) - toint) } if y == float64(0) { if s != 0 { return -Float64FromFloat64(0.0) } return float64(0) } return y } func Xscalbn(tls *TLS, x float64, n int32) float64 { /* scalbn.c:4:8: */ bp := tls.Alloc(8) defer tls.Free(8) // var u struct {f float64;} at bp, 8 var y double_t = x if n > 1023 { y = y * (0x1p1023) n = n - (1023) if n > 1023 { y = y * (0x1p1023) n = n - (1023) if n > 1023 { n = 1023 } } } else if n < -1022 { // make sure final n < -53 to avoid double // rounding in the subnormal range y = y * (float64(0x1p-1022) * 0x1p53) n = n + (1022 - 53) if n < -1022 { y = y * (float64(0x1p-1022) * 0x1p53) n = n + (1022 - 53) if n < -1022 { n = -1022 } } } *(*uint64_t)(unsafe.Pointer(bp /* &u */)) = ((uint64_t(0x3ff + n)) << 52) x = (y * *(*float64)(unsafe.Pointer(bp /* &u */))) return x } func Xscalbnl(tls *TLS, x float64, n int32) float64 { /* scalbnl.c:4:13: */ return Xscalbn(tls, x, n) } type div_t = struct { quot int32 rem int32 } /* stdlib.h:62:35 */ type ldiv_t = struct { quot int64 rem int64 } /* stdlib.h:63:36 */ type lldiv_t = struct { quot int64 rem int64 } /* stdlib.h:64:41 */ type max_align_t = struct { __ll int64 __ld float64 } /* alltypes.h:41:54 */ type imaxdiv_t = struct { quot intmax_t rem intmax_t } /* inttypes.h:14:40 */ type pid_t = int32 /* alltypes.h:235:13 */ type uid_t = uint32 /* alltypes.h:245:18 */ type gid_t = uint32 /* alltypes.h:250:18 */ type iovec = struct { iov_base uintptr iov_len size_t } /* alltypes.h:355:1 */ type socklen_t = uint32 /* alltypes.h:361:18 */ type sa_family_t = uint16 /* alltypes.h:366:24 */ type msghdr = struct { msg_name uintptr msg_namelen socklen_t _ [4]byte msg_iov uintptr msg_iovlen int32 __pad1 int32 msg_control uintptr msg_controllen socklen_t __pad2 int32 msg_flags int32 _ [4]byte } /* socket.h:22:1 */ type cmsghdr = struct { cmsg_len socklen_t __pad1 int32 cmsg_level int32 cmsg_type int32 } /* socket.h:44:1 */ type linger = struct { l_onoff int32 l_linger int32 } /* socket.h:74:1 */ type sockaddr = struct { sa_family sa_family_t sa_data [14]int8 } /* socket.h:367:1 */ type sockaddr_storage = struct { ss_family sa_family_t __ss_padding [118]int8 __ss_align uint64 } /* socket.h:372:1 */ type in_port_t = uint16_t /* in.h:12:18 */ type in_addr_t = uint32_t /* in.h:13:18 */ type in_addr = struct{ s_addr in_addr_t } /* in.h:14:1 */ type sockaddr_in = struct { sin_family sa_family_t sin_port in_port_t sin_addr struct{ s_addr in_addr_t } sin_zero [8]uint8_t } /* in.h:16:1 */ type in6_addr = struct { __in6_union struct { _ [0]uint32 __s6_addr [16]uint8_t } } /* in.h:23:1 */ type sockaddr_in6 = struct { sin6_family sa_family_t sin6_port in_port_t sin6_flowinfo uint32_t sin6_addr struct { __in6_union struct { _ [0]uint32 __s6_addr [16]uint8_t } } sin6_scope_id uint32_t } /* in.h:34:1 */ type ipv6_mreq = struct { ipv6mr_multiaddr struct { __in6_union struct { _ [0]uint32 __s6_addr [16]uint8_t } } ipv6mr_interface uint32 } /* in.h:42:1 */ type ip_opts = struct { ip_dst struct{ s_addr in_addr_t } ip_opts [40]int8 } /* in.h:229:1 */ type ip_mreq = struct { imr_multiaddr struct{ s_addr in_addr_t } imr_interface struct{ s_addr in_addr_t } } /* in.h:247:1 */ type ip_mreqn = struct { imr_multiaddr struct{ s_addr in_addr_t } imr_address struct{ s_addr in_addr_t } imr_ifindex int32 } /* in.h:252:1 */ type ip_mreq_source = struct { imr_multiaddr struct{ s_addr in_addr_t } imr_interface struct{ s_addr in_addr_t } imr_sourceaddr struct{ s_addr in_addr_t } } /* in.h:258:1 */ type ip_msfilter = struct { imsf_multiaddr struct{ s_addr in_addr_t } imsf_interface struct{ s_addr in_addr_t } imsf_fmode uint32_t imsf_numsrc uint32_t imsf_slist [1]struct{ s_addr in_addr_t } } /* in.h:264:1 */ type group_req = struct { gr_interface uint32_t _ [4]byte gr_group struct { ss_family sa_family_t __ss_padding [118]int8 __ss_align uint64 } } /* in.h:275:1 */ type group_source_req = struct { gsr_interface uint32_t _ [4]byte gsr_group struct { ss_family sa_family_t __ss_padding [118]int8 __ss_align uint64 } gsr_source struct { ss_family sa_family_t __ss_padding [118]int8 __ss_align uint64 } } /* in.h:280:1 */ type group_filter = struct { gf_interface uint32_t _ [4]byte gf_group struct { ss_family sa_family_t __ss_padding [118]int8 __ss_align uint64 } gf_fmode uint32_t gf_numsrc uint32_t gf_slist [1]struct { ss_family sa_family_t __ss_padding [118]int8 __ss_align uint64 } } /* in.h:286:1 */ type in_pktinfo = struct { ipi_ifindex int32 ipi_spec_dst struct{ s_addr in_addr_t } ipi_addr struct{ s_addr in_addr_t } } /* in.h:297:1 */ type in6_pktinfo = struct { ipi6_addr struct { __in6_union struct { _ [0]uint32 __s6_addr [16]uint8_t } } ipi6_ifindex uint32 } /* in.h:303:1 */ type ip6_mtuinfo = struct { ip6m_addr struct { sin6_family sa_family_t sin6_port in_port_t sin6_flowinfo uint32_t sin6_addr struct { __in6_union struct { _ [0]uint32 __s6_addr [16]uint8_t } } sin6_scope_id uint32_t } ip6m_mtu uint32_t } /* in.h:308:1 */ type addrinfo = struct { ai_flags int32 ai_family int32 ai_socktype int32 ai_protocol int32 ai_addrlen socklen_t _ [4]byte ai_addr uintptr ai_canonname uintptr ai_next uintptr } /* netdb.h:16:1 */ // Legacy functions follow (marked OBsolete in SUS) type netent = struct { n_name uintptr n_aliases uintptr n_addrtype int32 n_net uint32_t } /* netdb.h:62:1 */ type hostent = struct { h_name uintptr h_aliases uintptr h_addrtype int32 h_length int32 h_addr_list uintptr } /* netdb.h:69:1 */ type servent = struct { s_name uintptr s_aliases uintptr s_port int32 _ [4]byte s_proto uintptr } /* netdb.h:78:1 */ type protoent = struct { p_name uintptr p_aliases uintptr p_proto int32 _ [4]byte } /* netdb.h:85:1 */ type aibuf = struct { ai struct { ai_flags int32 ai_family int32 ai_socktype int32 ai_protocol int32 ai_addrlen socklen_t _ [4]byte ai_addr uintptr ai_canonname uintptr ai_next uintptr } sa struct { sin struct { sin_family sa_family_t sin_port in_port_t sin_addr struct{ s_addr in_addr_t } sin_zero [8]uint8_t } _ [12]byte } lock [1]int32 slot int16 ref int16 _ [4]byte } /* lookup.h:10:1 */ type sa = struct { sin struct { sin_family sa_family_t sin_port in_port_t sin_addr struct{ s_addr in_addr_t } sin_zero [8]uint8_t } _ [12]byte } /* lookup.h:10:1 */ type address = struct { family int32 scopeid uint32 addr [16]uint8_t sortkey int32 } /* lookup.h:20:1 */ type service = struct { port uint16_t proto uint8 socktype uint8 } /* lookup.h:27:1 */ type resolvconf = struct { ns [3]struct { family int32 scopeid uint32 addr [16]uint8_t sortkey int32 } nns uint32 attempts uint32 ndots uint32 timeout uint32 } /* lookup.h:34:1 */ func Xfreeaddrinfo(tls *TLS, p uintptr) { /* freeaddrinfo.c:7:6: */ var cnt size_t cnt = uint64(1) __1: if !((*addrinfo)(unsafe.Pointer(p)).ai_next != 0) { goto __3 } goto __2 __2: cnt++ p = (*addrinfo)(unsafe.Pointer(p)).ai_next goto __1 goto __3 __3: ; var b uintptr = (p - uintptr((uint64((uintptr(0) /* &.ai */))))) b -= 88 * (uintptr((*aibuf)(unsafe.Pointer(b)).slot)) //TODO LOCK(b->lock); if !(int32(AssignSubPtrInt16(b+82 /* &.ref */, int16(cnt))) != 0) { Xfree(tls, b) } //TODO else UNLOCK(b->lock); } type time_t = int64 /* alltypes.h:85:16 */ type clockid_t = int32 /* alltypes.h:214:13 */ type timespec = struct { tv_sec time_t tv_nsec int64 } /* alltypes.h:229:1 */ type pthread_t = uintptr /* alltypes.h:273:26 */ type pthread_once_t = int32 /* alltypes.h:279:13 */ type pthread_key_t = uint32 /* alltypes.h:284:18 */ type pthread_spinlock_t = int32 /* alltypes.h:289:13 */ type pthread_mutexattr_t = struct{ __attr uint32 } /* alltypes.h:294:37 */ type pthread_condattr_t = struct{ __attr uint32 } /* alltypes.h:299:37 */ type pthread_barrierattr_t = struct{ __attr uint32 } /* alltypes.h:304:37 */ type pthread_rwlockattr_t = struct{ __attr [2]uint32 } /* alltypes.h:309:40 */ type __sigset_t = struct{ __bits [16]uint64 } /* alltypes.h:349:9 */ type sigset_t = __sigset_t /* alltypes.h:349:71 */ type pthread_attr_t = struct { __u struct { _ [0]uint64 __i [14]int32 } } /* alltypes.h:372:147 */ type pthread_mutex_t = struct { __u struct { _ [0]uint64 __i [10]int32 } } /* alltypes.h:377:157 */ type pthread_cond_t = struct { __u struct { _ [0]uint64 __i [12]int32 } } /* alltypes.h:387:112 */ type pthread_rwlock_t = struct { __u struct { _ [0]uint64 __i [14]int32 } } /* alltypes.h:397:139 */ type pthread_barrier_t = struct { __u struct { _ [0]uint64 __i [8]int32 } } /* alltypes.h:402:137 */ type sched_param = struct { sched_priority int32 __reserved1 int32 __reserved2 [2]struct { __reserved1 time_t __reserved2 int64 } __reserved3 int32 _ [4]byte } /* sched.h:19:1 */ type timer_t = uintptr /* alltypes.h:209:14 */ type clock_t = int64 /* alltypes.h:219:14 */ type tm = struct { tm_sec int32 tm_min int32 tm_hour int32 tm_mday int32 tm_mon int32 tm_year int32 tm_wday int32 tm_yday int32 tm_isdst int32 _ [4]byte tm_gmtoff int64 tm_zone uintptr } /* time.h:38:1 */ type itimerspec = struct { it_interval struct { tv_sec time_t tv_nsec int64 } it_value struct { tv_sec time_t tv_nsec int64 } } /* time.h:80:1 */ type __ptcb = struct { __f uintptr __x uintptr __next uintptr } /* pthread.h:206:1 */ type useconds_t = uint32 /* alltypes.h:260:18 */ func Xgetaddrinfo(tls *TLS, host uintptr, serv uintptr, hint uintptr, res uintptr) int32 { /* getaddrinfo.c:12:5: */ bp := tls.Alloc(1608) defer tls.Free(1608) // var ports [2]service at bp, 8 // var addrs [48]address at bp+8, 1344 // var canon [256]int8 at bp+1352, 256 var outcanon uintptr var nservs int32 var naddrs int32 var nais int32 var canon_len int32 var i int32 var j int32 var k int32 var family int32 = 0 var flags int32 = 0 var proto int32 = 0 var socktype int32 = 0 var out uintptr if !(host != 0) && !(serv != 0) { return -2 } if hint != 0 { family = (*addrinfo)(unsafe.Pointer(hint)).ai_family flags = (*addrinfo)(unsafe.Pointer(hint)).ai_flags proto = (*addrinfo)(unsafe.Pointer(hint)).ai_protocol socktype = (*addrinfo)(unsafe.Pointer(hint)).ai_socktype var mask int32 = ((((((0x01 | 0x02) | 0x04) | 0x08) | 0x10) | 0x20) | 0x400) if (flags & mask) != flags { return -1 } switch family { case 2: fallthrough case 10: fallthrough case 0: break fallthrough default: return -6 } } if (flags & 0x20) != 0 { Xabort(tls) //TODO- // /* Define the "an address is configured" condition for address // * families via ability to create a socket for the family plus // * routability of the loopback address for the family. */ // static const struct sockaddr_in lo4 = { // .sin_family = AF_INET, .sin_port = 65535, // .sin_addr.s_addr = __BYTE_ORDER == __BIG_ENDIAN // ? 0x7f000001 : 0x0100007f // }; // static const struct sockaddr_in6 lo6 = { // .sin6_family = AF_INET6, .sin6_port = 65535, // .sin6_addr = IN6ADDR_LOOPBACK_INIT // }; // int tf[2] = { AF_INET, AF_INET6 }; // const void *ta[2] = { &lo4, &lo6 }; // socklen_t tl[2] = { sizeof lo4, sizeof lo6 }; // for (i=0; i<2; i++) { // if (family==tf[1-i]) continue; // int s = socket(tf[i], SOCK_CLOEXEC|SOCK_DGRAM, // IPPROTO_UDP); // if (s>=0) { // int cs; // pthread_setcancelstate( // PTHREAD_CANCEL_DISABLE, &cs); // int r = connect(s, ta[i], tl[i]); // pthread_setcancelstate(cs, 0); // close(s); // if (!r) continue; // } // switch (errno) { // case EADDRNOTAVAIL: // case EAFNOSUPPORT: // case EHOSTUNREACH: // case ENETDOWN: // case ENETUNREACH: // break; // default: // return EAI_SYSTEM; // } // if (family == tf[i]) return EAI_NONAME; // family = tf[1-i]; // } } nservs = X__lookup_serv(tls, bp /* &ports[0] */, serv, proto, socktype, flags) if nservs < 0 { return nservs } naddrs = X__lookup_name(tls, bp+8 /* &addrs[0] */, bp+1352 /* &canon[0] */, host, family, flags) if naddrs < 0 { return naddrs } nais = (nservs * naddrs) canon_len = int32(Xstrlen(tls, bp+1352 /* &canon[0] */)) out = Xcalloc(tls, uint64(1), (((uint64(nais) * uint64(unsafe.Sizeof(aibuf{}))) + uint64(canon_len)) + uint64(1))) if !(out != 0) { return -10 } if canon_len != 0 { outcanon = (out + uintptr(nais)*88) Xmemcpy(tls, outcanon, bp+1352 /* &canon[0] */, (uint64(canon_len + 1))) } else { outcanon = uintptr(0) } for k = AssignInt32(&i, 0); i < naddrs; i++ { j = 0 __1: if !(j < nservs) { goto __3 } { (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).slot = int16(k) //TODO out[k].ai = (struct addrinfo){ //TODO .ai_family = addrs[i].family, //TODO .ai_socktype = ports[j].socktype, //TODO .ai_protocol = ports[j].proto, //TODO .ai_addrlen = addrs[i].family == AF_INET //TODO ? sizeof(struct sockaddr_in) //TODO : sizeof(struct sockaddr_in6), //TODO .ai_addr = (void *)&out[k].sa, //TODO .ai_canonname = outcanon }; (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).ai.ai_family = (*address)(unsafe.Pointer(bp + 8 /* &addrs */ + uintptr(i)*28)).family (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).ai.ai_socktype = int32((*service)(unsafe.Pointer(bp /* &ports */ + uintptr(j)*4)).socktype) (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).ai.ai_protocol = int32((*service)(unsafe.Pointer(bp /* &ports */ + uintptr(j)*4)).proto) (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).ai.ai_addrlen = func() uint32 { if (*address)(unsafe.Pointer(bp+8 /* &addrs */ +uintptr(i)*28)).family == 2 { return uint32(unsafe.Sizeof(sockaddr_in{})) } return uint32(unsafe.Sizeof(sockaddr_in6{})) }() (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).ai.ai_addr = (out + uintptr(k)*88 + 48 /* &.sa */) (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).ai.ai_canonname = outcanon if k != 0 { (*aibuf)(unsafe.Pointer(out + uintptr((k-1))*88)).ai.ai_next = (out + uintptr(k)*88 /* &.ai */) } switch (*address)(unsafe.Pointer(bp + 8 /* &addrs */ + uintptr(i)*28)).family { case 2: (*sockaddr_in)(unsafe.Pointer(out + uintptr(k)*88 + 48 /* &.sa */)).sin_family = sa_family_t(2) (*sockaddr_in)(unsafe.Pointer(out + uintptr(k)*88 + 48 /* &.sa */)).sin_port = Xhtons(tls, (*service)(unsafe.Pointer(bp /* &ports */ +uintptr(j)*4)).port) Xmemcpy(tls, (out + uintptr(k)*88 + 48 /* &.sa */ /* &.sin */ + 4 /* &.sin_addr */), (bp + 8 /* &addrs */ + uintptr(i)*28 + 8 /* &.addr */), uint64(4)) break case 10: (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48 /* &.sa */)).sin6_family = sa_family_t(10) (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48 /* &.sa */)).sin6_port = Xhtons(tls, (*service)(unsafe.Pointer(bp /* &ports */ +uintptr(j)*4)).port) (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48 /* &.sa */)).sin6_scope_id = (*address)(unsafe.Pointer(bp + 8 /* &addrs */ + uintptr(i)*28)).scopeid Xmemcpy(tls, (out + uintptr(k)*88 + 48 /* &.sa */ /* &.sin6 */ + 8 /* &.sin6_addr */), (bp + 8 /* &addrs */ + uintptr(i)*28 + 8 /* &.addr */), uint64(16)) break } } goto __2 __2: j++ k++ goto __1 goto __3 __3: } (*aibuf)(unsafe.Pointer(out)).ref = int16(nais) *(*uintptr)(unsafe.Pointer(res)) = (out /* &.ai */) return 0 } type ucred = struct { pid pid_t uid uid_t gid gid_t } /* socket.h:57:1 */ type mmsghdr = struct { msg_hdr struct { msg_name uintptr msg_namelen socklen_t _ [4]byte msg_iov uintptr msg_iovlen int32 __pad1 int32 msg_control uintptr msg_controllen socklen_t __pad2 int32 msg_flags int32 _ [4]byte } msg_len uint32 _ [4]byte } /* socket.h:63:1 */ func Xgethostbyaddr(tls *TLS, a uintptr, l socklen_t, af int32) uintptr { /* gethostbyaddr.c:7:16: */ bp := tls.Alloc(8) defer tls.Free(8) var size size_t = uint64(63) // var res uintptr at bp, 8 var err int32 for ok := true; ok; ok = (err == 34) { Xfree(tls, _sh) _sh = Xmalloc(tls, AssignAddUint64(&size, (size+uint64(1)))) if !(_sh != 0) { (*(*int32)(unsafe.Pointer(X__h_errno_location(tls)))) = 3 return uintptr(0) } err = Xgethostbyaddr_r(tls, a, l, af, _sh, (_sh + uintptr(1)*32), (size - size_t(unsafe.Sizeof(hostent{}))), bp /* &res */, X__h_errno_location(tls)) } if err != 0 { return uintptr(0) } return _sh } var _sh uintptr /* gethostbyaddr.c:9:24: */ func Xgethostbyname(tls *TLS, name uintptr) uintptr { /* gethostbyname.c:8:16: */ return Xgethostbyname2(tls, name, 2) } func Xgethostbyname2(tls *TLS, name uintptr, af int32) uintptr { /* gethostbyname2.c:8:16: */ bp := tls.Alloc(8) defer tls.Free(8) var size size_t = uint64(63) // var res uintptr at bp, 8 var err int32 for ok := true; ok; ok = (err == 34) { Xfree(tls, _sh1) _sh1 = Xmalloc(tls, AssignAddUint64(&size, (size+uint64(1)))) if !(_sh1 != 0) { (*(*int32)(unsafe.Pointer(X__h_errno_location(tls)))) = 3 return uintptr(0) } err = Xgethostbyname2_r(tls, name, af, _sh1, (_sh1 + uintptr(1)*32), (size - size_t(unsafe.Sizeof(hostent{}))), bp /* &res */, X__h_errno_location(tls)) } if err != 0 { return uintptr(0) } return _sh1 } var _sh1 uintptr /* gethostbyname2.c:10:24: */ 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: */ bp := tls.Alloc(1600) defer tls.Free(1600) // var addrs [48]address at bp, 1344 // var canon [256]int8 at bp+1344, 256 var i int32 var cnt int32 var align size_t var need size_t *(*uintptr)(unsafe.Pointer(res)) = uintptr(0) cnt = X__lookup_name(tls, bp /* &addrs[0] */, bp+1344 /* &canon[0] */, name, af, 0x02) if cnt < 0 { switch cnt { case -2: *(*int32)(unsafe.Pointer(err)) = 1 return 2 fallthrough case -3: *(*int32)(unsafe.Pointer(err)) = 2 return 11 fallthrough default: fallthrough case -4: *(*int32)(unsafe.Pointer(err)) = 3 return 74 fallthrough case -10: fallthrough case -11: *(*int32)(unsafe.Pointer(err)) = 3 return *(*int32)(unsafe.Pointer(X___errno_location(tls))) } } (*hostent)(unsafe.Pointer(h)).h_addrtype = af (*hostent)(unsafe.Pointer(h)).h_length = func() int32 { if af == 10 { return 16 } return 4 }() // Align buffer align = (-uintptr_t(buf) & (uint64(unsafe.Sizeof(uintptr(0))) - uint64(1))) need = (uint64(4) * uint64(unsafe.Sizeof(uintptr(0)))) need = need + ((uint64(cnt + 1)) * (uint64(unsafe.Sizeof(uintptr(0))) + uint64((*hostent)(unsafe.Pointer(h)).h_length))) need = need + (Xstrlen(tls, name) + uint64(1)) need = need + (Xstrlen(tls, bp+1344 /* &canon[0] */) + uint64(1)) need = need + (align) if need > buflen { return 34 } buf += uintptr(align) (*hostent)(unsafe.Pointer(h)).h_aliases = buf buf += (uintptr(uint64(3) * uint64(unsafe.Sizeof(uintptr(0))))) (*hostent)(unsafe.Pointer(h)).h_addr_list = buf buf += (uintptr((uint64(cnt + 1)) * uint64(unsafe.Sizeof(uintptr(0))))) for i = 0; i < cnt; i++ { *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_addr_list + uintptr(i)*8)) = buf buf += uintptr((*hostent)(unsafe.Pointer(h)).h_length) Xmemcpy(tls, *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_addr_list + uintptr(i)*8)), bp /* &addrs */ +uintptr(i)*28+8 /* &.addr */, uint64((*hostent)(unsafe.Pointer(h)).h_length)) } *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_addr_list + uintptr(i)*8)) = uintptr(0) (*hostent)(unsafe.Pointer(h)).h_name = AssignPtrUintptr((*hostent)(unsafe.Pointer(h)).h_aliases, buf) Xstrcpy(tls, (*hostent)(unsafe.Pointer(h)).h_name, bp+1344 /* &canon[0] */) buf += (uintptr(Xstrlen(tls, (*hostent)(unsafe.Pointer(h)).h_name) + uint64(1))) if Xstrcmp(tls, (*hostent)(unsafe.Pointer(h)).h_name, name) != 0 { *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_aliases + 1*8)) = buf Xstrcpy(tls, *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_aliases + 1*8)), name) buf += (uintptr(Xstrlen(tls, *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_aliases + 1*8))) + uint64(1))) } else { *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_aliases + 1*8)) = uintptr(0) } *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_aliases + 2*8)) = uintptr(0) *(*uintptr)(unsafe.Pointer(res)) = h return 0 } type if_nameindex = struct { if_index uint32 _ [4]byte if_name uintptr } /* if.h:12:1 */ type ifaddr = struct { ifa_addr struct { sa_family sa_family_t sa_data [14]int8 } ifa_ifu struct { ifu_broadaddr struct { sa_family sa_family_t sa_data [14]int8 } } ifa_ifp uintptr ifa_next uintptr } /* if.h:51:1 */ type ifmap = struct { mem_start uint64 mem_end uint64 base_addr uint16 irq uint8 dma uint8 port uint8 _ [3]byte } /* if.h:64:1 */ type ifreq = struct { ifr_ifrn struct{ ifrn_name [16]int8 } ifr_ifru struct { _ [0]uint64 ifru_addr struct { sa_family sa_family_t sa_data [14]int8 } _ [8]byte } } /* if.h:76:1 */ type ifconf = struct { ifc_len int32 _ [4]byte ifc_ifcu struct{ ifcu_buf uintptr } } /* if.h:116:1 */ type ns_sect = uint32 /* nameser.h:37:3 */ type __ns_msg = struct { _msg uintptr _eom uintptr _id uint16_t _flags uint16_t _counts [4]uint16_t _ [4]byte _sections [4]uintptr _sect ns_sect _rrnum int32 _msg_ptr uintptr } /* nameser.h:39:9 */ type ns_msg = __ns_msg /* nameser.h:46:3 */ type _ns_flagdata = struct { mask int32 shift int32 } /* nameser.h:48:1 */ type __ns_rr = struct { name [1025]int8 _ [1]byte __type uint16_t rr_class uint16_t _ [2]byte ttl uint32_t rdlength uint16_t _ [2]byte rdata uintptr } /* nameser.h:59:9 */ type ns_rr = __ns_rr /* nameser.h:66:3 */ type ns_flag = uint32 /* nameser.h:87:3 */ type ns_opcode = uint32 /* nameser.h:96:3 */ type ns_rcode = uint32 /* nameser.h:115:3 */ type ns_update_operation = uint32 /* nameser.h:121:3 */ type ns_tsig_key1 = struct { name [1025]int8 alg [1025]int8 _ [6]byte data uintptr len int32 _ [4]byte } /* nameser.h:123:1 */ type ns_tsig_key = ns_tsig_key1 /* nameser.h:128:28 */ type ns_tcp_tsig_state1 = struct { counter int32 _ [4]byte key uintptr ctx uintptr sig [512]uint8 siglen int32 _ [4]byte } /* nameser.h:130:1 */ type ns_tcp_tsig_state = ns_tcp_tsig_state1 /* nameser.h:137:34 */ type ns_type = uint32 /* nameser.h:200:3 */ type ns_class = uint32 /* nameser.h:219:3 */ type ns_key_types = uint32 /* nameser.h:226:3 */ type ns_cert_types = uint32 /* nameser.h:234:3 */ type HEADER = struct { _ [0]uint32 id 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 */ qdcount uint32 /* unsigned qdcount: 16, unsigned ancount: 16 */ nscount uint32 /* unsigned nscount: 16, unsigned arcount: 16 */ } /* nameser.h:353:3 */ // unused; purely for broken apps type __res_state = struct { retrans int32 retry int32 options uint64 nscount int32 nsaddr_list [3]struct { sin_family sa_family_t sin_port in_port_t sin_addr struct{ s_addr in_addr_t } sin_zero [8]uint8_t } id uint16 _ [2]byte dnsrch [7]uintptr defdname [256]int8 pfcode uint64 ndots uint32 /* unsigned ndots: 4, unsigned nsort: 4, unsigned ipv6_unavail: 1, unsigned unused: 23 */ _ [4]byte sort_list [10]struct { addr struct{ s_addr in_addr_t } mask uint32_t } qhook uintptr rhook uintptr res_h_errno int32 _vcsock int32 _flags uint32 _ [4]byte _u struct { _ [0]uint64 pad [52]int8 _ [4]byte } } /* resolv.h:26:9 */ // unused; purely for broken apps type res_state = uintptr /* resolv.h:62:3 */ type res_sym = struct { number int32 _ [4]byte name uintptr humanname uintptr } /* resolv.h:70:1 */ func itoa(tls *TLS, p uintptr, x uint32) uintptr { /* getnameinfo.c:18:13: */ p += (uintptr(uint64(3) * uint64(unsafe.Sizeof(int32(0))))) *(*int8)(unsafe.Pointer(PreDecUintptr(&p, 1))) = int8(0) for ok := true; ok; ok = x != 0 { *(*int8)(unsafe.Pointer(PreDecUintptr(&p, 1))) = (int8(uint32('0') + (x % uint32(10)))) x = x / (uint32(10)) } return p } func mkptr4(tls *TLS, s uintptr, ip uintptr) { /* getnameinfo.c:28:13: */ bp := tls.Alloc(32) defer tls.Free(32) Xsprintf(tls, s, ts+23, /* "%d.%d.%d.%d.in-a..." */ 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))))) } func mkptr6(tls *TLS, s uintptr, ip uintptr) { /* getnameinfo.c:34:13: */ var i int32 for i = 15; i >= 0; i-- { *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = _sxdigits[(int32(*(*uint8)(unsafe.Pointer(ip + uintptr(i)))) & 15)] *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = int8('.') *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = _sxdigits[(int32(*(*uint8)(unsafe.Pointer(ip + uintptr(i)))) >> 4)] *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = int8('.') } Xstrcpy(tls, s, ts+48 /* "ip6.arpa" */) } var _sxdigits = *(*[17]int8)(unsafe.Pointer(ts + 57 /* "0123456789abcdef" */)) /* getnameinfo.c:36:20 */ func reverse_hosts(tls *TLS, buf uintptr, a uintptr, scopeid uint32, family int32) { /* getnameinfo.c:45:13: */ bp := tls.Alloc(556) defer tls.Free(556) // var line [512]int8 at bp+16, 512 var p uintptr var z uintptr var _buf [1032]uint8 _ = _buf // var atmp [16]uint8 at bp, 16 // var iplit address at bp+528, 28 //TODO FILE _f, *f = __fopen_rb_ca("/etc/hosts", &_f, _buf, sizeof _buf); var f uintptr = Xfopen(tls, ts+74 /* "/etc/hosts" */, ts+85 /* "rb" */) if !(f != 0) { return } if family == 2 { Xmemcpy(tls, (bp /* &atmp[0] */ + uintptr(12)), a, uint64(4)) Xmemcpy(tls, bp /* &atmp[0] */, ts+88 /* "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff" */, uint64(12)) a = bp /* &atmp[0] */ } for Xfgets(tls, bp+16 /* &line[0] */, int32(unsafe.Sizeof([512]int8{})), f) != 0 { if AssignUintptr(&p, Xstrchr(tls, bp+16 /* &line[0] */, '#')) != 0 { *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8('\n') *(*int8)(unsafe.Pointer(p)) = int8(0) } for p = bp + 16; /* &line[0] */ (*(*int8)(unsafe.Pointer(p)) != 0) && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0); p++ { } *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8(0) if X__lookup_ipliteral(tls, bp+528 /* &iplit */, bp+16 /* &line[0] */, 0) <= 0 { continue } if (*address)(unsafe.Pointer(bp+528 /* &iplit */)).family == 2 { Xmemcpy(tls, ((bp + 528 /* &iplit */ + 8 /* &.addr */) + uintptr(12)), bp+528 /* &iplit */ +8 /* &.addr */, uint64(4)) Xmemcpy(tls, bp+528 /* &iplit */ +8 /* &.addr */, ts+88 /* "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff" */, uint64(12)) (*address)(unsafe.Pointer(bp + 528 /* &iplit */)).scopeid = uint32(0) } if (Xmemcmp(tls, a, bp+528 /* &iplit */ +8 /* &.addr */, uint64(16)) != 0) || ((*address)(unsafe.Pointer(bp+528 /* &iplit */)).scopeid != scopeid) { continue } for ; (*(*int8)(unsafe.Pointer(p)) != 0) && (__isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0); p++ { } for z = p; (*(*int8)(unsafe.Pointer(z)) != 0) && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(z)))) != 0); z++ { } *(*int8)(unsafe.Pointer(z)) = int8(0) if ((int64(z) - int64(p)) / 1) < int64(256) { Xmemcpy(tls, buf, p, (uint64(((int64(z) - int64(p)) / 1) + int64(1)))) break } } //TODO __fclose_ca(f); Xfclose(tls, f) } func reverse_services(tls *TLS, buf uintptr, port int32, dgram int32) { /* getnameinfo.c:87:13: */ Xabort(tls) //TODO- // unsigned long svport; // char line[128], *p, *z; // unsigned char _buf[1032]; // FILE _f, *f = __fopen_rb_ca("/etc/services", &_f, _buf, sizeof _buf); // if (!f) return; // while (fgets(line, sizeof line, f)) { // if ((p=strchr(line, '#'))) *p++='\n', *p=0; // for (p=line; *p && !isspace(*p); p++); // if (!*p) continue; // *p++ = 0; // svport = strtoul(p, &z, 10); // if (svport != port || z==p) continue; // if (dgram && strncmp(z, "/udp", 4)) continue; // if (!dgram && strncmp(z, "/tcp", 4)) continue; // if (p-line > 32) continue; // memcpy(buf, line, p-line); // break; // } // __fclose_ca(f); } var Xh_errno int32 /* h_errno.c:4:5: */ func X__h_errno_location(tls *TLS) uintptr { /* h_errno.c:6:5: */ return uintptr(unsafe.Pointer(&Xh_errno)) } func X__inet_aton(tls *TLS, s0 uintptr, dest uintptr) int32 { /* inet_aton.c:7:5: */ bp := tls.Alloc(40) defer tls.Free(40) var s uintptr = s0 var d uintptr = dest *(*[4]uint64)(unsafe.Pointer(bp /* a */)) = [4]uint64{0: uint64(0)} // var z uintptr at bp+32, 8 var i int32 for i = 0; i < 4; i++ { *(*uint64)(unsafe.Pointer(bp /* &a[0] */ + uintptr(i)*8)) = Xstrtoul(tls, s, bp+32 /* &z */, 0) if ((*(*uintptr)(unsafe.Pointer(bp + 32 /* z */)) == s) || ((*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 32 /* z */)))) != 0) && (int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 32 /* z */))))) != '.'))) || !(func() int32 { if 0 != 0 { return Xisdigit(tls, int32(*(*int8)(unsafe.Pointer(s)))) } return (Bool32(((uint32(*(*int8)(unsafe.Pointer(s)))) - uint32('0')) < uint32(10))) }() != 0) { return 0 } if !(int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 32 /* z */))))) != 0) { break } s = (*(*uintptr)(unsafe.Pointer(bp + 32 /* z */)) + uintptr(1)) } if i == 4 { return 0 } switch i { case 0: *(*uint64)(unsafe.Pointer(bp /* &a[0] */ + 1*8)) = (*(*uint64)(unsafe.Pointer(bp /* &a[0] */)) & uint64(0xffffff)) AssignShrPtrUint64(bp /* &a */, int(24)) fallthrough case 1: *(*uint64)(unsafe.Pointer(bp /* &a[0] */ + 2*8)) = (*(*uint64)(unsafe.Pointer(bp /* &a[0] */ + 1*8)) & uint64(0xffff)) AssignShrPtrUint64(bp /* &a */ +1*8, int(16)) fallthrough case 2: *(*uint64)(unsafe.Pointer(bp /* &a[0] */ + 3*8)) = (*(*uint64)(unsafe.Pointer(bp /* &a[0] */ + 2*8)) & uint64(0xff)) AssignShrPtrUint64(bp /* &a */ +2*8, int(8)) } for i = 0; i < 4; i++ { if *(*uint64)(unsafe.Pointer(bp /* &a[0] */ + uintptr(i)*8)) > uint64(255) { return 0 } *(*uint8)(unsafe.Pointer(d + uintptr(i))) = uint8(*(*uint64)(unsafe.Pointer(bp /* &a[0] */ + uintptr(i)*8))) } return 1 } func Xinet_ntop(tls *TLS, af int32, a0 uintptr, s uintptr, l socklen_t) uintptr { /* inet_ntop.c:7:12: */ bp := tls.Alloc(276) defer tls.Free(276) var a uintptr = a0 var i int32 var j int32 var max int32 var best int32 // var buf [100]int8 at bp+176, 100 switch af { case 2: if socklen_t(Xsnprintf(tls, s, uint64(l), ts+101 /* "%d.%d.%d.%d" */, 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 { return s } break case 10: if Xmemcmp(tls, a, ts+88 /* "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff" */, uint64(12)) != 0 { Xsnprintf(tls, bp+176 /* &buf[0] */, uint64(unsafe.Sizeof([100]int8{})), ts+113, /* "%x:%x:%x:%x:%x:%..." */ 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)))), ((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)))), ((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)))), ((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)))))) } else { Xsnprintf(tls, bp+176 /* &buf[0] */, uint64(unsafe.Sizeof([100]int8{})), ts+137, /* "%x:%x:%x:%x:%x:%..." */ 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)))), ((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)))), ((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)))), int32(*(*uint8)(unsafe.Pointer(a + 12))), int32(*(*uint8)(unsafe.Pointer(a + 13))), int32(*(*uint8)(unsafe.Pointer(a + 14))), int32(*(*uint8)(unsafe.Pointer(a + 15))))) } // Replace longest /(^0|:)[:0]{2,}/ with "::" i = AssignInt32(&best, 0) max = 2 for ; *(*int8)(unsafe.Pointer(bp + 176 /* &buf[0] */ + uintptr(i))) != 0; i++ { if (i != 0) && (int32(*(*int8)(unsafe.Pointer(bp + 176 /* &buf[0] */ + uintptr(i)))) != ':') { continue } j = int32(Xstrspn(tls, (bp + 176 /* &buf[0] */ + uintptr(i)), ts+167 /* ":0" */)) if j > max { best = i max = j } } if max > 3 { *(*int8)(unsafe.Pointer(bp + 176 /* &buf[0] */ + uintptr(best))) = AssignPtrInt8(bp+176 /* &buf */ +uintptr((best+1)), int8(':')) Xmemmove(tls, ((bp + 176 /* &buf[0] */ + uintptr(best)) + uintptr(2)), ((bp + 176 /* &buf[0] */ + uintptr(best)) + uintptr(max)), (uint64(((i - best) - max) + 1))) } if Xstrlen(tls, bp+176 /* &buf[0] */) < size_t(l) { Xstrcpy(tls, s, bp+176 /* &buf[0] */) return s } break default: (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 97 return uintptr(0) } (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 28 return uintptr(0) } func hexval(tls *TLS, c uint32) int32 { /* inet_pton.c:7:12: */ if (c - uint32('0')) < uint32(10) { return (int32(c - uint32('0'))) } c = c | (uint32(32)) if (c - uint32('a')) < uint32(6) { return (int32((c - uint32('a')) + uint32(10))) } return -1 } func Xinet_pton(tls *TLS, af int32, s uintptr, a0 uintptr) int32 { /* inet_pton.c:15:5: */ bp := tls.Alloc(16) defer tls.Free(16) // var ip [8]uint16_t at bp, 16 var a uintptr = a0 var i int32 var j int32 var v int32 var d int32 var brk int32 = -1 var need_v4 int32 = 0 if af == 2 { for i = 0; i < 4; i++ { for v = AssignInt32(&j, 0); (j < 3) && (func() int32 { if 0 != 0 { return Xisdigit(tls, int32(*(*int8)(unsafe.Pointer(s + uintptr(j))))) } return (Bool32(((uint32(*(*int8)(unsafe.Pointer(s + uintptr(j))))) - uint32('0')) < uint32(10))) }() != 0); j++ { v = (((10 * v) + int32(*(*int8)(unsafe.Pointer(s + uintptr(j))))) - '0') } if ((j == 0) || ((j > 1) && (int32(*(*int8)(unsafe.Pointer(s))) == '0'))) || (v > 255) { return 0 } *(*uint8)(unsafe.Pointer(a + uintptr(i))) = uint8(v) if (int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) == 0) && (i == 3) { return 1 } if int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != '.' { return 0 } s += (uintptr(j + 1)) } return 0 } else if af != 10 { (*(*int32)(unsafe.Pointer(X___errno_location(tls)))) = 97 return -1 } if (int32(*(*int8)(unsafe.Pointer(s))) == ':') && (int32(*(*int8)(unsafe.Pointer(PreIncUintptr(&s, 1)))) != ':') { return 0 } for i = 0; ; i++ { if (int32(*(*int8)(unsafe.Pointer(s))) == ':') && (brk < 0) { brk = i *(*uint16_t)(unsafe.Pointer(bp /* &ip[0] */ + uintptr((i&7))*2)) = uint16_t(0) if !(int32(*(*int8)(unsafe.Pointer(PreIncUintptr(&s, 1)))) != 0) { break } if i == 7 { return 0 } continue } for v = AssignInt32(&j, 0); (j < 4) && ((AssignInt32(&d, hexval(tls, uint32(*(*int8)(unsafe.Pointer(s + uintptr(j))))))) >= 0); j++ { v = ((16 * v) + d) } if j == 0 { return 0 } *(*uint16_t)(unsafe.Pointer(bp /* &ip[0] */ + uintptr((i&7))*2)) = uint16_t(v) if !(int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != 0) && ((brk >= 0) || (i == 7)) { break } if i == 7 { return 0 } if int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != ':' { if (int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != '.') || ((i < 6) && (brk < 0)) { return 0 } need_v4 = 1 i++ break } s += (uintptr(j + 1)) } if brk >= 0 { Xmemmove(tls, (((bp /* &ip[0] */ + uintptr(brk)*2) + uintptr(7)*2) - uintptr(i)*2), (bp /* &ip[0] */ + uintptr(brk)*2), (uint64(2 * ((i + 1) - brk)))) for j = 0; j < (7 - i); j++ { *(*uint16_t)(unsafe.Pointer(bp /* &ip[0] */ + uintptr((brk+j))*2)) = uint16_t(0) } } for j = 0; j < 8; j++ { *(*uint8)(unsafe.Pointer(PostIncUintptr(&a, 1))) = (uint8(int32(*(*uint16_t)(unsafe.Pointer(bp /* &ip[0] */ + uintptr(j)*2))) >> 8)) *(*uint8)(unsafe.Pointer(PostIncUintptr(&a, 1))) = uint8(*(*uint16_t)(unsafe.Pointer(bp /* &ip[0] */ + uintptr(j)*2))) } if (need_v4 != 0) && (Xinet_pton(tls, 2, s, (a-uintptr(4))) <= 0) { return 0 } return 1 } func X__lookup_ipliteral(tls *TLS, buf uintptr, name uintptr, family int32) int32 { /* lookup_ipliteral.c:12:5: */ bp := tls.Alloc(96) defer tls.Free(96) // var a4 in_addr at bp, 4 // var a6 in6_addr at bp+68, 16 if X__inet_aton(tls, name, bp /* &a4 */) > 0 { if family == 10 { // wrong family return -2 } Xmemcpy(tls, (buf + 8 /* &.addr */), bp /* &a4 */, uint64(unsafe.Sizeof(in_addr{}))) (*address)(unsafe.Pointer(buf)).family = 2 (*address)(unsafe.Pointer(buf)).scopeid = uint32(0) return 1 } // var tmp [64]int8 at bp+4, 64 var p uintptr = Xstrchr(tls, name, '%') // var z uintptr at bp+88, 8 var scopeid uint64 = uint64(0) if (p != 0) && (((int64(p) - int64(name)) / 1) < int64(64)) { Xmemcpy(tls, bp+4 /* &tmp[0] */, name, (uint64((int64(p) - int64(name)) / 1))) *(*int8)(unsafe.Pointer(bp + 4 /* &tmp[0] */ + uintptr(((int64(p) - int64(name)) / 1)))) = int8(0) name = bp + 4 /* &tmp[0] */ } if Xinet_pton(tls, 10, name, bp+68 /* &a6 */) <= 0 { return 0 } if family == 2 { // wrong family return -2 } Xmemcpy(tls, (buf + 8 /* &.addr */), bp+68 /* &a6 */, uint64(unsafe.Sizeof(in6_addr{}))) (*address)(unsafe.Pointer(buf)).family = 10 if p != 0 { if func() int32 { if 0 != 0 { return Xisdigit(tls, int32(*(*int8)(unsafe.Pointer(PreIncUintptr(&p, 1))))) } return (Bool32(((uint32(*(*int8)(unsafe.Pointer(PreIncUintptr(&p, 1))))) - uint32('0')) < uint32(10))) }() != 0 { scopeid = Xstrtoull(tls, p, bp+88 /* &z */, 10) } else { *(*uintptr)(unsafe.Pointer(bp + 88 /* z */)) = (p - uintptr(1)) } if *(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 88 /* z */)))) != 0 { Xabort(tls) //TODO- // if (!IN6_IS_ADDR_LINKLOCAL(&a6) && // !IN6_IS_ADDR_MC_LINKLOCAL(&a6)) // return EAI_NONAME; // scopeid = if_nametoindex(p); // if (!scopeid) return EAI_NONAME; } if scopeid > uint64(0xffffffff) { return -2 } } (*address)(unsafe.Pointer(buf)).scopeid = uint32(scopeid) return 1 } type mode_t = uint32 /* alltypes.h:152:18 */ type flock = struct { l_type int16 l_whence int16 _ [4]byte l_start off_t l_len off_t l_pid pid_t _ [4]byte } /* fcntl.h:24:1 */ func is_valid_hostname(tls *TLS, host uintptr) int32 { /* lookup_name.c:18:12: */ var s uintptr //TODO if (strnlen(host, 255)-1 >= 254 || mbstowcs(0, host, 0) == -1) return 0; if (Xstrnlen(tls, host, uint64(255)) - uint64(1)) >= uint64(254) { return 0 } 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++ { } return BoolInt32(!(*(*uint8)(unsafe.Pointer(s)) != 0)) } var Xzero_struct_address address /* lookup_name.c:27:16: */ func name_from_null(tls *TLS, buf uintptr, name uintptr, family int32, flags int32) int32 { /* lookup_name.c:29:12: */ var cnt int32 = 0 if name != 0 { return 0 } if (flags & 0x01) != 0 { //TODO if (family != AF_INET6) //TODO buf[cnt++] = (struct address){ .family = AF_INET }; if family != 10 { var x = Xzero_struct_address x.family = 2 *(*address)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*28)) = x } //TODO if (family != AF_INET) //TODO buf[cnt++] = (struct address){ .family = AF_INET6 }; if family != 2 { var x = Xzero_struct_address x.family = 10 *(*address)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*28)) = x } } else { Xabort(tls) //TODO- // if (family != AF_INET6) // buf[cnt++] = (struct address){ .family = AF_INET, .addr = { 127,0,0,1 } }; // if (family != AF_INET) // buf[cnt++] = (struct address){ .family = AF_INET6, .addr = { [15] = 1 } }; } return cnt } func name_from_numeric(tls *TLS, buf uintptr, name uintptr, family int32) int32 { /* lookup_name.c:58:12: */ return X__lookup_ipliteral(tls, buf, name, family) } func name_from_hosts(tls *TLS, buf uintptr, canon uintptr, name uintptr, family int32) int32 { /* lookup_name.c:63:12: */ bp := tls.Alloc(512) defer tls.Free(512) // var line [512]int8 at bp, 512 var l size_t = Xstrlen(tls, name) var cnt int32 = 0 var badfam int32 = 0 var _buf [1032]uint8 _ = _buf //TODO FILE _f, *f = __fopen_rb_ca("/etc/hosts", &_f, _buf, sizeof _buf); var _f FILE1 _ = _f var f uintptr = Xfopen(tls, ts+74 /* "/etc/hosts" */, ts+85 /* "rb" */) if !(f != 0) { switch *(*int32)(unsafe.Pointer(X___errno_location(tls))) { case 2: fallthrough case 20: fallthrough case 13: return 0 fallthrough default: return -11 } } for (Xfgets(tls, bp /* &line[0] */, int32(unsafe.Sizeof([512]int8{})), f) != 0) && (cnt < 48) { var p uintptr var z uintptr if AssignUintptr(&p, Xstrchr(tls, bp /* &line[0] */, '#')) != 0 { *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8('\n') *(*int8)(unsafe.Pointer(p)) = int8(0) } for p = (bp /* &line[0] */ + 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++ { } if !(p != 0) { continue } // Isolate IP address to parse for p = bp; /* &line[0] */ (*(*int8)(unsafe.Pointer(p)) != 0) && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0); p++ { } *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8(0) switch name_from_numeric(tls, (buf + uintptr(cnt)*28), bp /* &line[0] */, family) { case 1: cnt++ break case 0: continue default: badfam = -2 continue } // Extract first name as canonical name for ; (*(*int8)(unsafe.Pointer(p)) != 0) && (__isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0); p++ { } for z = p; (*(*int8)(unsafe.Pointer(z)) != 0) && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(z)))) != 0); z++ { } *(*int8)(unsafe.Pointer(z)) = int8(0) if is_valid_hostname(tls, p) != 0 { Xmemcpy(tls, canon, p, (uint64(((int64(z) - int64(p)) / 1) + int64(1)))) } } //TODO __fclose_ca(f); Xfclose(tls, f) if cnt != 0 { return cnt } return badfam } type dpc_ctx = struct { addrs uintptr canon uintptr cnt int32 _ [4]byte } /* lookup_name.c:112:1 */ func name_from_dns_search(tls *TLS, buf uintptr, canon uintptr, name uintptr, family int32) int32 { /* lookup_name.c:191:12: */ return -1 //TODO- Xabort(tls) return int32(0) //TODO- // char search[256]; // struct resolvconf conf; // size_t l, dots; // char *p, *z; // if (__get_resolv_conf(&conf, search, sizeof search) < 0) return -1; // /* Count dots, suppress search when >=ndots or name ends in // * a dot, which is an explicit request for global scope. */ // for (dots=l=0; name[l]; l++) if (name[l]=='.') dots++; // if (dots >= conf.ndots || name[l-1]=='.') *search = 0; // /* Strip final dot for canon, fail if multiple trailing dots. */ // if (name[l-1]=='.') l--; // if (!l || name[l-1]=='.') return EAI_NONAME; // /* This can never happen; the caller already checked length. */ // if (l >= 256) return EAI_NONAME; // /* Name with search domain appended is setup in canon[]. This both // * provides the desired default canonical name (if the requested // * name is not a CNAME record) and serves as a buffer for passing // * the full requested name to name_from_dns. */ // memcpy(canon, name, l); // canon[l] = '.'; // for (p=search; *p; p=z) { // for (; isspace(*p); p++); // for (z=p; *z && !isspace(*z); z++); // if (z==p) break; // if (z-p < 256 - l - 1) { // memcpy(canon+l+1, p, z-p); // canon[z-p+1+l] = 0; // int cnt = name_from_dns(buf, canon, canon, family, &conf); // if (cnt) return cnt; // } // } // canon[l] = 0; // return name_from_dns(buf, canon, name, family, &conf); } type policy = struct { addr [16]uint8 len uint8 mask uint8 prec uint8 label uint8 } /* lookup_name.c:237:14 */ var defpolicy = [6]policy{ {addr: *(*[16]uint8)(unsafe.Pointer(ts + 170 /* "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01" */)), len: uint8(15), mask: uint8(0xff), prec: uint8(50)}, {addr: *(*[16]uint8)(unsafe.Pointer(ts + 187 /* "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x00\x00\x00" */)), len: uint8(11), mask: uint8(0xff), prec: uint8(35), label: uint8(4)}, {addr: *(*[16]uint8)(unsafe.Pointer(ts + 203 /* " \x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" */)), len: uint8(1), mask: uint8(0xff), prec: uint8(30), label: uint8(2)}, {addr: *(*[16]uint8)(unsafe.Pointer(ts + 219 /* " \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" */)), len: uint8(3), mask: uint8(0xff), prec: uint8(5), label: uint8(5)}, {addr: *(*[16]uint8)(unsafe.Pointer(ts + 235 /* "\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" */)), mask: uint8(0xfe), prec: uint8(3), label: uint8(13)}, // Last rule must match all addresses to stop loop. {addr: *(*[16]uint8)(unsafe.Pointer(ts + 251 /* "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" */)), prec: uint8(40), label: uint8(1)}, } /* lookup_name.c:241:3 */ func policyof(tls *TLS, a uintptr) uintptr { /* lookup_name.c:259:28: */ var i int32 for i = 0; ; i++ { if Xmemcmp(tls, a /* &.__in6_union */ /* &.__s6_addr */, uintptr(unsafe.Pointer(&defpolicy))+uintptr(i)*20 /* &.addr */, uint64(defpolicy[i].len)) != 0 { continue } if (int32(*(*uint8_t)(unsafe.Pointer((a /* &.__in6_union */ /* &.__s6_addr */) + uintptr(defpolicy[i].len)))) & int32(defpolicy[i].mask)) != int32(*(*uint8)(unsafe.Pointer((uintptr(unsafe.Pointer(&defpolicy)) + uintptr(i)*20 /* &.addr */) + uintptr(defpolicy[i].len)))) { continue } return (uintptr(unsafe.Pointer(&defpolicy)) + uintptr(i)*20) } return uintptr(0) } func labelof(tls *TLS, a uintptr) int32 { /* lookup_name.c:272:12: */ return int32((*policy)(unsafe.Pointer(policyof(tls, a))).label) } func scopeof(tls *TLS, a uintptr) int32 { /* lookup_name.c:277:12: */ if int32(*(*uint8_t)(unsafe.Pointer((a)))) == 0xff { return (int32(*(*uint8_t)(unsafe.Pointer((a /* &.__in6_union */ /* &.__s6_addr */) + 1))) & 15) } if ((int32(*(*uint8_t)(unsafe.Pointer((a))))) == 0xfe) && ((int32(*(*uint8_t)(unsafe.Pointer((a) + 1))) & 0xc0) == 0x80) { return 2 } 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) { return 2 } if ((int32(*(*uint8_t)(unsafe.Pointer((a))))) == 0xfe) && ((int32(*(*uint8_t)(unsafe.Pointer((a) + 1))) & 0xc0) == 0xc0) { return 5 } return 14 } func prefixmatch(tls *TLS, s uintptr, d uintptr) int32 { /* lookup_name.c:286:12: */ // FIXME: The common prefix length should be limited to no greater // than the nominal length of the prefix portion of the source // address. However the definition of the source prefix length is // not clear and thus this limiting is not yet implemented. var i uint32 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++ { } return int32(i) } func addrcmp(tls *TLS, _a uintptr, _b uintptr) int32 { /* lookup_name.c:305:12: */ var a uintptr = _a var b uintptr = _b return ((*address)(unsafe.Pointer(b)).sortkey - (*address)(unsafe.Pointer(a)).sortkey) } func X__lookup_name(tls *TLS, buf uintptr, canon uintptr, name uintptr, family int32, flags int32) int32 { /* lookup_name.c:311:5: */ bp := tls.Alloc(92) defer tls.Free(92) var cnt int32 = 0 var i int32 var j int32 _ = j *(*int8)(unsafe.Pointer(canon)) = int8(0) if name != 0 { // reject empty name and check len so it fits into temp bufs var l size_t = Xstrnlen(tls, name, uint64(255)) if (l - uint64(1)) >= uint64(254) { return -2 } Xmemcpy(tls, canon, name, (l + uint64(1))) } // Procedurally, a request for v6 addresses with the v4-mapped // flag set is like a request for unspecified family, followed // by filtering of the results. if (flags & 0x08) != 0 { if family == 10 { family = 0 } else { flags = flags - (0x08) } } // Try each backend until there's at least one result. cnt = name_from_null(tls, buf, name, family, flags) if !(cnt != 0) { cnt = name_from_numeric(tls, buf, name, family) } if !(cnt != 0) && !((flags & 0x04) != 0) { cnt = name_from_hosts(tls, buf, canon, name, family) if !(cnt != 0) { cnt = name_from_dns_search(tls, buf, canon, name, family) } } if cnt <= 0 { if cnt != 0 { return cnt } return -2 } // Filter/transform results for v4-mapped lookup, if requested. if (flags & 0x08) != 0 { Xabort(tls) //TODO- // if (!(flags & AI_ALL)) { // /* If any v6 results exist, remove v4 results. */ // for (i=0; i= 0 { if !(Xconnect(tls, fd, da, dalen) != 0) { key = key | (0x40000000) if !(Xgetsockname(tls, fd, sa1, bp+88 /* &salen */) != 0) { if family == 2 { Xmemcpy(tls, ((bp + 28 /* &sa6 */ + 8 /* &.sin6_addr */ /* &.__in6_union */ /* &.__s6_addr */) + uintptr(12)), (bp + 72 /* &sa4 */ + 4 /* &.sin_addr */), uint64(4)) } if dscope == scopeof(tls, (bp+28 /* &sa6 */ +8 /* &.sin6_addr */)) { key = key | (0x20000000) } if dlabel == labelof(tls, (bp+28 /* &sa6 */ +8 /* &.sin6_addr */)) { key = key | (0x10000000) } prefixlen = prefixmatch(tls, (bp + 28 /* &sa6 */ + 8 /* &.sin6_addr */), (bp /* &da6 */ + 8 /* &.sin6_addr */)) } } Xclose(tls, fd) } key = key | (dprec << 20) key = key | ((15 - dscope) << 16) key = key | (prefixlen << 8) key = key | ((48 - i) << 0) (*address)(unsafe.Pointer(buf + uintptr(i)*28)).sortkey = key } Xqsort(tls, buf, uint64(cnt), uint64(unsafe.Sizeof(address{})), *(*uintptr)(unsafe.Pointer(&struct { f func(*TLS, uintptr, uintptr) int32 }{addrcmp}))) //TODO pthread_setcancelstate(cs, 0); return cnt } func X__lookup_serv(tls *TLS, buf uintptr, name uintptr, proto int32, socktype int32, flags int32) int32 { /* lookup_serv.c:12:5: */ bp := tls.Alloc(8) defer tls.Free(8) var line [128]int8 _ = line var cnt int32 = 0 var p uintptr _ = p *(*uintptr)(unsafe.Pointer(bp /* z */)) = ts + 13 /* "" */ var port uint64 = uint64(0) switch socktype { case 1: switch proto { case 0: proto = 6 fallthrough case 6: break default: return -8 } break case 2: switch proto { case 0: proto = 17 fallthrough case 17: break default: return -8 } fallthrough case 0: break default: if name != 0 { return -8 } (*service)(unsafe.Pointer(buf)).port = uint16_t(0) (*service)(unsafe.Pointer(buf)).proto = uint8(proto) (*service)(unsafe.Pointer(buf)).socktype = uint8(socktype) return 1 } if name != 0 { if !(int32(*(*int8)(unsafe.Pointer(name))) != 0) { return -8 } port = Xstrtoul(tls, name, bp /* &z */, 10) } if !(int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp /* z */))))) != 0) { if port > uint64(65535) { return -8 } if proto != 17 { (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).port = uint16_t(port) (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).socktype = uint8(1) (*service)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*4)).proto = uint8(6) } if proto != 6 { (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).port = uint16_t(port) (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).socktype = uint8(2) (*service)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*4)).proto = uint8(17) } return cnt } if (flags & 0x400) != 0 { return -2 } var l size_t = Xstrlen(tls, name) _ = l Xabort(tls) //TODO- // unsigned char _buf[1032]; // FILE _f, *f = __fopen_rb_ca("/etc/services", &_f, _buf, sizeof _buf); // if (!f) switch (errno) { // case ENOENT: // case ENOTDIR: // case EACCES: // return EAI_SERVICE; // default: // return EAI_SYSTEM; // } Xabort(tls) //TODO- // while (fgets(line, sizeof line, f) && cnt < MAXSERVS) { // if ((p=strchr(line, '#'))) *p++='\n', *p=0; // /* Find service name */ // for(p=line; (p=strstr(p, name)); p++) { // if (p>line && !isspace(p[-1])) continue; // if (p[l] && !isspace(p[l])) continue; // break; // } // if (!p) continue; // /* Skip past canonical name at beginning of line */ // for (p=line; *p && !isspace(*p); p++); // port = strtoul(p, &z, 10); // if (port > 65535 || z==p) continue; // if (!strncmp(z, "/udp", 4)) { // if (proto == IPPROTO_TCP) continue; // buf[cnt].port = port; // buf[cnt].socktype = SOCK_DGRAM; // buf[cnt++].proto = IPPROTO_UDP; // } // if (!strncmp(z, "/tcp", 4)) { // if (proto == IPPROTO_UDP) continue; // buf[cnt].port = port; // buf[cnt].socktype = SOCK_STREAM; // buf[cnt++].proto = IPPROTO_TCP; // } // } // __fclose_ca(f); // return cnt > 0 ? cnt : EAI_SERVICE; Xabort(tls) return int32(0) //TODO- } func X__toread(tls *TLS, f uintptr) int32 { /* __toread.c:3:5: */ *(*int32)(unsafe.Pointer(f + 136 /* &.mode */)) |= ((*FILE1)(unsafe.Pointer(f)).mode - 1) if (*FILE1)(unsafe.Pointer(f)).wpos != (*FILE1)(unsafe.Pointer(f)).wbase { (*struct { f func(*TLS, uintptr, uintptr, size_t) size_t })(unsafe.Pointer(&struct{ uintptr }{(*FILE1)(unsafe.Pointer(f)).write})).f(tls, f, uintptr(0), uint64(0)) } (*FILE1)(unsafe.Pointer(f)).wpos = AssignPtrUintptr(f+56 /* &.wbase */, AssignPtrUintptr(f+32 /* &.wend */, uintptr(0))) if ((*FILE1)(unsafe.Pointer(f)).flags & uint32(4)) != 0 { *(*uint32)(unsafe.Pointer(f /* &.flags */)) |= (uint32(32)) return -1 } (*FILE1)(unsafe.Pointer(f)).rpos = AssignPtrUintptr(f+16 /* &.rend */, ((*FILE1)(unsafe.Pointer(f)).buf + uintptr((*FILE1)(unsafe.Pointer(f)).buf_size))) if ((*FILE1)(unsafe.Pointer(f)).flags & uint32(16)) != 0 { return -1 } return 0 } func X__toread_needs_stdio_exit(tls *TLS) { /* __toread.c:16:13: */ X__builtin_abort(tls) //TODO- // __stdio_exit_needed(); } // This function assumes it will never be called if there is already // data buffered for reading. func X__uflow(tls *TLS, f uintptr) int32 { /* __uflow.c:6:5: */ bp := tls.Alloc(1) defer tls.Free(1) // var c uint8 at bp, 1 if !(X__toread(tls, f) != 0) && ((*struct { f func(*TLS, uintptr, uintptr, size_t) size_t })(unsafe.Pointer(&struct{ uintptr }{(*FILE1)(unsafe.Pointer(f)).read})).f(tls, f, bp /* &c */, uint64(1)) == uint64(1)) { return int32(*(*uint8)(unsafe.Pointer(bp /* c */))) } return -1 } func strtox(tls *TLS, s uintptr, p uintptr, prec int32) float64 { /* strtod.c:6:20: */ bp := tls.Alloc(232) defer tls.Free(232) // var f FILE1 at bp, 232 (*FILE1)(unsafe.Pointer(bp /* &f */)).buf = AssignPtrUintptr(bp /* &f */ +8 /* &.rpos */, s) (*FILE1)(unsafe.Pointer(bp /* &f */)).rend = UintptrFromInt32(-1) X__shlim(tls, bp /* &f */, int64(0)) var y float64 = X__floatscan(tls, bp /* &f */, prec, 1) var cnt off_t = ((*FILE1)(unsafe.Pointer((bp /* &f */))).shcnt + ((int64((*FILE1)(unsafe.Pointer((bp /* &f */))).rpos) - int64((*FILE1)(unsafe.Pointer((bp /* &f */))).buf)) / 1)) if p != 0 { *(*uintptr)(unsafe.Pointer(p)) = func() uintptr { if cnt != 0 { return (s + uintptr(cnt)) } return s }() } return y } func Xstrtof(tls *TLS, s uintptr, p uintptr) float32 { /* strtod.c:17:7: */ return float32(strtox(tls, s, p, 0)) } func Xstrtod(tls *TLS, s uintptr, p uintptr) float64 { /* strtod.c:22:8: */ return strtox(tls, s, p, 1) } func Xstrtold(tls *TLS, s uintptr, p uintptr) float64 { /* strtod.c:27:13: */ return strtox(tls, s, p, 2) } func strtox1(tls *TLS, s uintptr, p uintptr, base int32, lim uint64) uint64 { /* strtol.c:8:27: */ bp := tls.Alloc(232) defer tls.Free(232) // var f FILE1 at bp, 232 (*FILE1)(unsafe.Pointer(bp /* &f */)).buf = AssignPtrUintptr(bp /* &f */ +8 /* &.rpos */, s) (*FILE1)(unsafe.Pointer(bp /* &f */)).rend = UintptrFromInt32(-1) X__shlim(tls, bp /* &f */, int64(0)) var y uint64 = X__intscan(tls, bp /* &f */, uint32(base), 1, lim) if p != 0 { var cnt size_t = (size_t((*FILE1)(unsafe.Pointer((bp /* &f */))).shcnt + ((int64((*FILE1)(unsafe.Pointer((bp /* &f */))).rpos) - int64((*FILE1)(unsafe.Pointer((bp /* &f */))).buf)) / 1))) *(*uintptr)(unsafe.Pointer(p)) = (s + uintptr(cnt)) } return y } func Xstrtoull(tls *TLS, s uintptr, p uintptr, base int32) uint64 { /* strtol.c:21:20: */ return strtox1(tls, s, p, base, ((2 * uint64(0x7fffffffffffffff)) + uint64(1))) } func Xstrtoll(tls *TLS, s uintptr, p uintptr, base int32) int64 { /* strtol.c:26:11: */ return int64(strtox1(tls, s, p, base, (Uint64FromInt64(-0x7fffffffffffffff - int64(1))))) } func Xstrtoul(tls *TLS, s uintptr, p uintptr, base int32) uint64 { /* strtol.c:31:15: */ return uint64(strtox1(tls, s, p, base, ((2 * uint64(0x7fffffffffffffff)) + uint64(1)))) } func Xstrtol(tls *TLS, s uintptr, p uintptr, base int32) int64 { /* strtol.c:36:6: */ return int64(strtox1(tls, s, p, base, (0 + (Uint64FromInt64(Int64(-Int64(0x7fffffffffffffff)) - Int64FromInt32(1)))))) } func Xstrtoimax(tls *TLS, s uintptr, p uintptr, base int32) intmax_t { /* strtol.c:41:10: */ return intmax_t(Xstrtoll(tls, s, p, base)) } func Xstrtoumax(tls *TLS, s uintptr, p uintptr, base int32) uintmax_t { /* strtol.c:46:11: */ return uintmax_t(Xstrtoull(tls, s, p, base)) } func Xstrdup(tls *TLS, s uintptr) uintptr { /* strdup.c:4:6: */ var l size_t = Xstrlen(tls, s) var d uintptr = Xmalloc(tls, (l + uint64(1))) if !(d != 0) { return uintptr(0) } return Xmemcpy(tls, d, s, (l + uint64(1))) } func Xstrnlen(tls *TLS, s uintptr, n size_t) size_t { /* strnlen.c:3:8: */ var p uintptr = Xmemchr(tls, s, 0, n) if p != 0 { return (uint64((int64(p) - int64(s)) / 1)) } return n } func Xstrspn(tls *TLS, s uintptr, c uintptr) size_t { /* strspn.c:6:8: */ bp := tls.Alloc(32) defer tls.Free(32) var a uintptr = s *(*[4]size_t)(unsafe.Pointer(bp /* byteset */)) = [4]size_t{0: uint64(0)} if !(int32(*(*int8)(unsafe.Pointer(c))) != 0) { return uint64(0) } if !(int32(*(*int8)(unsafe.Pointer(c + 1))) != 0) { for ; int32(*(*int8)(unsafe.Pointer(s))) == int32(*(*int8)(unsafe.Pointer(c))); s++ { } return (size_t((int64(s) - int64(a)) / 1)) } for ; (*(*int8)(unsafe.Pointer(c)) != 0) && (AssignOrPtrUint64(bp /* &byteset */ +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++ { } for ; (*(*int8)(unsafe.Pointer(s)) != 0) && ((*(*size_t)(unsafe.Pointer(bp /* &byteset[0] */ + 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++ { } return (size_t((int64(s) - int64(a)) / 1)) } func init() { *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_ctype_tab_)) + 0)) = (uintptr(unsafe.Pointer(&X_C_ctype_tab_))) // ctype_.cpp.c:2233:37: *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_ctype_tab_)) + 0)) = (uintptr(unsafe.Pointer(&X_C_ctype_tab_))) // ctype_.cpp.c:2233:37: } 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" var ts = (*reflect.StringHeader)(unsafe.Pointer(&ts1)).Data