diff options
Diffstat (limited to 'vendor/modernc.org/libc/musl_darwin_arm64.go')
| -rw-r--r-- | vendor/modernc.org/libc/musl_darwin_arm64.go | 4710 |
1 files changed, 4710 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/musl_darwin_arm64.go b/vendor/modernc.org/libc/musl_darwin_arm64.go new file mode 100644 index 00000000..deb7e627 --- /dev/null +++ b/vendor/modernc.org/libc/musl_darwin_arm64.go @@ -0,0 +1,4710 @@ +// Code generated by 'ccgo -D__environ=environ -export-externs X -hide __syscall0,__syscall1,__syscall2,__syscall3,__syscall4,__syscall5,__syscall6 -hide isascii,isspace,tolower,toupper -nostdinc -nostdlib -o ../musl_darwin_arm64.go -pkgname libc -static-locals-prefix _s -Iarch/aarch64 -Iarch/generic -Iobj/src/internal -Isrc/include -Isrc/internal -Iobj/include -Iinclude copyright.c ../darwin/table.c src/env/putenv.c src/env/setenv.c src/env/unsetenv.c src/internal/floatscan.c src/internal/intscan.c src/internal/shgetc.c src/locale/localeconv.c src/math/__fpclassify.c src/math/__fpclassifyf.c src/math/__fpclassifyl.c src/math/copysignl.c src/math/fabsl.c src/math/fmodl.c src/math/nanf.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/prng/rand_r.c src/stdio/__toread.c src/stdio/__uflow.c src/stdlib/strtod.c src/stdlib/strtol.c src/string/strchrnul.c src/string/strdup.c src/string/strlcat.c src/string/strlcpy.c src/string/strncasecmp.c src/string/strncat.c src/string/strnlen.c src/string/strspn.c src/string/strtok.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 /* <builtin>:3:26 */ + +type size_t = uint64 /* <builtin>:9:23 */ + +type wchar_t = int32 /* <builtin>:15:24 */ + +// pthread opaque structures + +type __darwin_pthread_handler_rec = struct { + __routine uintptr + __arg uintptr + __next uintptr +} /* table.c:1396:1 */ + +type _opaque_pthread_attr_t = struct { + __sig int64 + __opaque [56]int8 +} /* table.c:1402:1 */ + +type _opaque_pthread_cond_t = struct { + __sig int64 + __opaque [40]int8 +} /* table.c:1407:1 */ + +type _opaque_pthread_condattr_t = struct { + __sig int64 + __opaque [8]int8 +} /* table.c:1412:1 */ + +type _opaque_pthread_mutex_t = struct { + __sig int64 + __opaque [56]int8 +} /* table.c:1417:1 */ + +type _opaque_pthread_mutexattr_t = struct { + __sig int64 + __opaque [8]int8 +} /* table.c:1422:1 */ + +type _opaque_pthread_once_t = struct { + __sig int64 + __opaque [8]int8 +} /* table.c:1427:1 */ + +type _opaque_pthread_rwlock_t = struct { + __sig int64 + __opaque [192]int8 +} /* table.c:1432:1 */ + +type _opaque_pthread_rwlockattr_t = struct { + __sig int64 + __opaque [16]int8 +} /* table.c:1437:1 */ + +type _opaque_pthread_t = struct { + __sig int64 + __cleanup_stack uintptr + __opaque [8176]int8 +} /* table.c:1442:1 */ + +type ct_rune_t = int32 /* table.c:1527:28 */ + +type rune_t = int32 /* table.c:1536:25 */ + +type wint_t = int32 /* table.c:1558:25 */ + +type _RuneEntry = struct { + __min int32 + __max int32 + __map int32 + _ [4]byte + __types uintptr +} /* table.c:1575:3 */ + +type _RuneRange = struct { + __nranges int32 + _ [4]byte + __ranges uintptr +} /* table.c:1580:3 */ + +type _RuneCharClass = struct { + __name [14]int8 + _ [2]byte + __mask uint32 +} /* table.c:1585:3 */ + +type _RuneLocale = struct { + __magic [8]int8 + __encoding [32]int8 + __sgetrune uintptr + __sputrune uintptr + __invalid_rune int32 + __runetype [256]uint32 + __maplower [256]int32 + __mapupper [256]int32 + _ [4]byte + __runetype_ext _RuneRange + __maplower_ext _RuneRange + __mapupper_ext _RuneRange + __variable uintptr + __variable_len int32 + __ncharclasses int32 + __charclasses uintptr +} /* table.c:1616:3 */ + +func X__istype(tls *TLS, _c int32, _f uint64) int32 { /* table.c:1670:1: */ + + return func() int32 { + if Xisascii(tls, _c) != 0 { + return BoolInt32(!!(uint64(*(*uint32)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_DefaultRuneLocale)) + 60 + uintptr(_c)*4)))&_f != 0)) + } + return BoolInt32(!!(X__maskrune(tls, _c, _f) != 0)) + }() + +} + +func X__isctype(tls *TLS, _c int32, _f uint64) int32 { /* table.c:1681:1: */ + + if _c < 0 || _c >= int32(1)<<8 { + return 0 + } + return BoolInt32(!!(uint64(*(*uint32)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_DefaultRuneLocale)) + 60 + uintptr(_c)*4)))&_f != 0)) + +} + +func X__wcwidth(tls *TLS, _c int32) int32 { /* table.c:1700:1: */ + var _x uint32 + + if _c == 0 { + return 0 + } + _x = uint32(X__maskrune(tls, _c, uint64(0xe0000000|0x00040000))) + if int64(_x)&0xe0000000 != int64(0) { + return int32(int64(_x) & 0xe0000000 >> 30) + } + return func() int32 { + if int64(_x)&0x00040000 != int64(0) { + return 1 + } + return -1 + }() +} + +func Xisalnum(tls *TLS, _c int32) int32 { /* table.c:1718:1: */ + return X__istype(tls, _c, uint64(0x00000100|0x00000400)) +} + +func Xisalpha(tls *TLS, _c int32) int32 { /* table.c:1724:1: */ + return X__istype(tls, _c, uint64(0x00000100)) +} + +func Xisblank(tls *TLS, _c int32) int32 { /* table.c:1730:1: */ + return X__istype(tls, _c, uint64(0x00020000)) +} + +func Xiscntrl(tls *TLS, _c int32) int32 { /* table.c:1736:1: */ + return X__istype(tls, _c, uint64(0x00000200)) +} + +func Xisdigit(tls *TLS, _c int32) int32 { /* table.c:1743:1: */ + return X__isctype(tls, _c, uint64(0x00000400)) +} + +func Xisgraph(tls *TLS, _c int32) int32 { /* table.c:1749:1: */ + return X__istype(tls, _c, uint64(0x00000800)) +} + +func Xislower(tls *TLS, _c int32) int32 { /* table.c:1755:1: */ + return X__istype(tls, _c, uint64(0x00001000)) +} + +func Xisprint(tls *TLS, _c int32) int32 { /* table.c:1761:1: */ + return X__istype(tls, _c, uint64(0x00040000)) +} + +func Xispunct(tls *TLS, _c int32) int32 { /* table.c:1767:1: */ + return X__istype(tls, _c, uint64(0x00002000)) +} + +func Xisupper(tls *TLS, _c int32) int32 { /* table.c:1779:1: */ + return X__istype(tls, _c, uint64(0x00008000)) +} + +func Xisxdigit(tls *TLS, _c int32) int32 { /* table.c:1786:1: */ + return X__isctype(tls, _c, uint64(0x00010000)) +} + +func Xtoascii(tls *TLS, _c int32) int32 { /* table.c:1792:1: */ + return _c & 0x7F +} + +func Xdigittoint(tls *TLS, _c int32) int32 { /* table.c:1811:1: */ + return X__maskrune(tls, _c, uint64(0x0F)) +} + +func Xishexnumber(tls *TLS, _c int32) int32 { /* table.c:1817:1: */ + return X__istype(tls, _c, uint64(0x00010000)) +} + +func Xisideogram(tls *TLS, _c int32) int32 { /* table.c:1823:1: */ + return X__istype(tls, _c, uint64(0x00080000)) +} + +func Xisnumber(tls *TLS, _c int32) int32 { /* table.c:1829:1: */ + return X__istype(tls, _c, uint64(0x00000400)) +} + +func Xisphonogram(tls *TLS, _c int32) int32 { /* table.c:1835:1: */ + return X__istype(tls, _c, uint64(0x00200000)) +} + +func Xisrune(tls *TLS, _c int32) int32 { /* table.c:1841:1: */ + return X__istype(tls, _c, uint64(0xFFFFFFF0)) +} + +func Xisspecial(tls *TLS, _c int32) int32 { /* table.c:1847:1: */ + return X__istype(tls, _c, uint64(0x00100000)) +} + +func X__maskrune(tls *TLS, _c int32, _f uint64) int32 { /* table.c:1871:2: */ + return int32(uint32(int32(*(*uint32)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_DefaultRuneLocale)) + 60 + uintptr(_c&0xff)*4)))) & uint32(_f)) +} + +func X__toupper(tls *TLS, c int32) int32 { /* table.c:1876:20: */ + return Xtoupper(tls, c) +} + +func X__tolower(tls *TLS, c int32) int32 { /* table.c:1878:20: */ + return Xtolower(tls, c) +} + +var X_DefaultRuneLocale = _RuneLocale{__magic: [8]int8{int8(82), int8(117), int8(110), int8(101), int8(77), int8(97), int8(103), int8(65)}, __encoding: [32]int8{int8(78), int8(79), int8(78), int8(69), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0)}, __invalid_rune: 0xfffd, __runetype: [256]uint32{ + uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x24200), uint32(0x4200), uint32(0x4200), uint32(0x4200), uint32(0x4200), uint32(0x200), uint32(0x200), + uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), + uint32(0x64000), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), + uint32(0x50c00), uint32(0x50c01), uint32(0x50c02), uint32(0x50c03), uint32(0x50c04), uint32(0x50c05), uint32(0x50c06), uint32(0x50c07), uint32(0x50c08), uint32(0x50c09), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), + uint32(0x42800), uint32(0x5890a), uint32(0x5890b), uint32(0x5890c), uint32(0x5890d), uint32(0x5890e), uint32(0x5890f), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), + uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), + uint32(0x42800), uint32(0x5190a), uint32(0x5190b), uint32(0x5190c), uint32(0x5190d), uint32(0x5190e), uint32(0x5190f), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), + uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x200), + uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), + uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), + uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), + uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), + uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), + uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), + uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), + uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), +}, __maplower: [256]int32{ + 0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, + 0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, + 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, + 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, + 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, + 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, + 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, + 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, + 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, + 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, + 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, +}, __mapupper: [256]int32{ + 0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, + 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, + 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, + 0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, + 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, + 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, + 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, + 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, + 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, + 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, + 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, +}, +} /* table.c:1879:13 */ + +var X_CurrentRuneLocale uintptr = 0 /* table.c:1940:13 */ + +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 locale_t = uintptr /* alltypes.h:351:32 */ + +type ssize_t = int64 /* alltypes.h:73:15 */ + +type intptr_t = int64 /* alltypes.h:78:15 */ + +type off_t = int64 /* alltypes.h:170:16 */ + +type pid_t = int32 /* alltypes.h:243:13 */ + +type uid_t = uint32 /* alltypes.h:253:18 */ + +type gid_t = uint32 /* alltypes.h:258:18 */ + +type useconds_t = uint32 /* alltypes.h:268:18 */ + +func X__putenv(tls *TLS, s uintptr, l size_t, r uintptr) int32 { /* putenv.c:8:5: */ + var i size_t + var newenv uintptr + var tmp uintptr + //TODO for (char **e = __environ; *e; e++, i++) + var e uintptr + i = uint64(0) + if !(Environ() != 0) { + goto __1 + } + //TODO for (char **e = __environ; *e; e++, i++) + e = Environ() +__2: + if !(*(*uintptr)(unsafe.Pointer(e)) != 0) { + goto __4 + } + if !!(Xstrncmp(tls, s, *(*uintptr)(unsafe.Pointer(e)), l+uint64(1)) != 0) { + goto __5 + } + tmp = *(*uintptr)(unsafe.Pointer(e)) + *(*uintptr)(unsafe.Pointer(e)) = s + X__env_rm_add(tls, tmp, r) + return 0 +__5: + ; + goto __3 +__3: + e += 8 + i++ + goto __2 + goto __4 +__4: + ; +__1: + ; + if !(Environ() == _soldenv) { + goto __6 + } + newenv = Xrealloc(tls, _soldenv, uint64(unsafe.Sizeof(uintptr(0)))*(i+uint64(2))) + if !!(newenv != 0) { + goto __8 + } + goto oom +__8: + ; + goto __7 +__6: + newenv = Xmalloc(tls, uint64(unsafe.Sizeof(uintptr(0)))*(i+uint64(2))) + if !!(newenv != 0) { + goto __9 + } + goto oom +__9: + ; + if !(i != 0) { + goto __10 + } + Xmemcpy(tls, newenv, Environ(), uint64(unsafe.Sizeof(uintptr(0)))*i) +__10: + ; + Xfree(tls, _soldenv) +__7: + ; + *(*uintptr)(unsafe.Pointer(newenv + uintptr(i)*8)) = s + *(*uintptr)(unsafe.Pointer(newenv + uintptr(i+uint64(1))*8)) = uintptr(0) + *(*uintptr)(unsafe.Pointer(EnvironP())) = AssignPtrUintptr(uintptr(unsafe.Pointer(&_soldenv)), newenv) + if !(r != 0) { + goto __11 + } + X__env_rm_add(tls, uintptr(0), r) +__11: + ; + return 0 +oom: + Xfree(tls, r) + return -1 +} + +var _soldenv uintptr /* putenv.c:22:14: */ + +func Xputenv(tls *TLS, s uintptr) int32 { /* putenv.c:43:5: */ + var l size_t = size_t((int64(X__strchrnul(tls, s, '=')) - int64(s)) / 1) + if !(l != 0) || !(int32(*(*int8)(unsafe.Pointer(s + uintptr(l)))) != 0) { + return Xunsetenv(tls, s) + } + return X__putenv(tls, s, l, uintptr(0)) +} + +func X__env_rm_add(tls *TLS, old uintptr, new uintptr) { /* setenv.c:5:6: */ + //TODO for (size_t i=0; i < env_alloced_n; i++) + var i size_t = uint64(0) + for ; i < _senv_alloced_n; i++ { + if *(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*8)) == old { + *(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*8)) = new + Xfree(tls, old) + return + } else if !(int32(*(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*8))) != 0) && new != 0 { + *(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*8)) = new + new = uintptr(0) + } + } + if !(new != 0) { + return + } + var t uintptr = Xrealloc(tls, _senv_alloced, uint64(unsafe.Sizeof(uintptr(0)))*(_senv_alloced_n+uint64(1))) + if !(t != 0) { + return + } + *(*uintptr)(unsafe.Pointer(AssignPtrUintptr(uintptr(unsafe.Pointer(&_senv_alloced)), t) + uintptr(PostIncUint64(&_senv_alloced_n, 1))*8)) = new +} + +var _senv_alloced uintptr /* setenv.c:7:14: */ +var _senv_alloced_n size_t /* setenv.c:8:16: */ + +func Xsetenv(tls *TLS, var1 uintptr, value uintptr, overwrite int32) int32 { /* setenv.c:26:5: */ + var s uintptr + var l1 size_t + var l2 size_t + + if !(var1 != 0) || !(int32(AssignUint64(&l1, size_t((int64(X__strchrnul(tls, var1, '='))-int64(var1))/1))) != 0) || *(*int8)(unsafe.Pointer(var1 + uintptr(l1))) != 0 { + *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22 + return -1 + } + if !(overwrite != 0) && Xgetenv(tls, var1) != 0 { + return 0 + } + + l2 = Xstrlen(tls, value) + s = Xmalloc(tls, l1+l2+uint64(2)) + if !(s != 0) { + return -1 + } + Xmemcpy(tls, s, var1, l1) + *(*int8)(unsafe.Pointer(s + uintptr(l1))) = int8('=') + Xmemcpy(tls, s+uintptr(l1)+uintptr(1), value, l2+uint64(1)) + return X__putenv(tls, s, l1, s) +} + +func Xunsetenv(tls *TLS, name uintptr) int32 { /* unsetenv.c:9:5: */ + var l size_t = size_t((int64(X__strchrnul(tls, name, '=')) - int64(name)) / 1) + if !(l != 0) || *(*int8)(unsafe.Pointer(name + uintptr(l))) != 0 { + *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22 + return -1 + } + if Environ() != 0 { + var e uintptr = Environ() + var eo uintptr = e + for ; *(*uintptr)(unsafe.Pointer(e)) != 0; e += 8 { + //TODO if (!strncmp(name, *e, l) && l[*e] == '=') + if !(Xstrncmp(tls, name, *(*uintptr)(unsafe.Pointer(e)), l) != 0) && int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(e)) + uintptr(l)))) == '=' { + X__env_rm_add(tls, *(*uintptr)(unsafe.Pointer(e)), uintptr(0)) + } else if eo != e { + *(*uintptr)(unsafe.Pointer(PostIncUintptr(&eo, 8))) = *(*uintptr)(unsafe.Pointer(e)) + } else { + eo += 8 + } + } + if eo != e { + *(*uintptr)(unsafe.Pointer(eo)) = uintptr(0) + } + } + return 0 +} + +type uintptr_t = uint64 /* alltypes.h:63:24 */ + +type int8_t = int8 /* alltypes.h:104:25 */ + +type int16_t = int16 /* alltypes.h:109:25 */ + +type int32_t = int32 /* alltypes.h:114:25 */ + +type int64_t = int64 /* alltypes.h:119:25 */ + +type intmax_t = int64 /* alltypes.h:124:25 */ + +type uint8_t = uint8 /* alltypes.h:129:25 */ + +type uint16_t = uint16 /* alltypes.h:134:25 */ + +type uint32_t = uint32 /* alltypes.h:139:25 */ + +type uint64_t = uint64 /* alltypes.h:144:25 */ + +type uintmax_t = uint64 /* alltypes.h:154:25 */ + +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:328:9 */ + +type FILE = _IO_FILE /* alltypes.h:328:25 */ + +type va_list = uintptr /* alltypes.h:334:27 */ + +type _G_fpos64_t = struct { + _ [0]uint64 + __opaque [16]int8 +} /* stdio.h:54:9 */ + +type fpos_t = _G_fpos64_t /* stdio.h:58:3 */ + +type float_t = float32 /* alltypes.h:38:15 */ + +type double_t = float64 /* alltypes.h:43:16 */ + +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)) = __f + return *(*uint32)(unsafe.Pointer(bp)) +} + +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)) = __f + return *(*uint64)(unsafe.Pointer(bp)) +} + +func __isspace(tls *TLS, _c int32) int32 { /* ctype.h:26:21: */ + return Bool32(_c == ' ' || uint32(_c)-uint32('\t') < uint32(5)) +} + +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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() + if c == '+' || c == '-' { + neg = Bool32(c == '-') + c = func() int32 { + if (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() + if uint32(c-'0') >= 10 && pok != 0 { + if (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(unsafe.Pointer(f)).rpos-- + } else { + } + } + } + if uint32(c-'0') >= 10 { + if (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(unsafe.Pointer(f)).rpos-- + } else { + } + return -0x7fffffffffffffff - int64(1) + } + for x = 0; uint32(c-'0') < 10 && x < 0x7fffffff/10; c = func() int32 { + if (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() { + } + if (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() { + gotdig = 1 + } + if c == '.' { + gotrad = 1 + for c = func() int32 { + if (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }(); c == '0'; c = func() int32 { + if (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() { + gotdig = 1 + lrp-- + } + } + + *(*uint32_t)(unsafe.Pointer(bp)) = uint32_t(0) + for ; uint32(c-'0') < 10 || c == '.'; c = func() int32 { + if (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 + uintptr(k)*4)) = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))*uint32_t(10) + uint32_t(c) - uint32_t('0') + } else { + *(*uint32_t)(unsafe.Pointer(bp + 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 + 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 (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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 (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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))) != 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))>>bits == uint32_t(0)) { + return float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp))) + } + 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 + 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))) + } + if rp < 9 { + return float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp))) / float64(_sp10s[8-rp]) + } + var bitlim int32 = bits - 3*(rp-9) + if bitlim > 30 || *(*uint32_t)(unsafe.Pointer(bp))>>bitlim == uint32_t(0) { + return float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp))) * float64(_sp10s[rp-10]) + } + } + + // Drop trailing zeros + for ; !(int32(*(*uint32_t)(unsafe.Pointer(bp + 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 + uintptr(k)*4)) % uint32_t(p10) + *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))/uint32_t(p10) + carry + carry = uint32_t(1000000000/p10) * tmp + if k == a && !(int32(*(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))) != 0) { + a = (a + 1) & (128 - 1) + rp = rp - 9 + } + } + if carry != 0 { + *(*uint32_t)(unsafe.Pointer(bp + 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 + 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 + uintptr(k)*4)))<<29 + uint64_t(carry) + if tmp > uint64(1000000000) { + carry = uint32_t(tmp / uint64(1000000000)) + *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = uint32_t(tmp % uint64(1000000000)) + } else { + carry = uint32_t(0) + *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = uint32_t(tmp) + } + if k == (z-1)&(128-1) && k != a && !(int32(*(*uint32_t)(unsafe.Pointer(bp + 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 + uintptr((z-1)&(128-1))*4)) |= *(*uint32_t)(unsafe.Pointer(bp + uintptr(z)*4)) + } + *(*uint32_t)(unsafe.Pointer(bp + 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 + uintptr(k)*4)) < _sth[i] { + i = 2 + break + } + if *(*uint32_t)(unsafe.Pointer(bp + 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 + uintptr(k)*4)) & uint32_t(int32(1)<<sh-1) + *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))>>sh + carry + carry = uint32_t(int32(1000000000)>>sh) * tmp + if k == a && !(int32(*(*uint32_t)(unsafe.Pointer(bp + 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 + uintptr(z)*4)) = carry + z = (z + 1) & (128 - 1) + } else { + *(*uint32_t)(unsafe.Pointer(bp + 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 + uintptr(AssignInt32(&z, (z+1)&(128-1))-1)*4)) = uint32_t(0) + } + y = 1000000000.0*y + float64(*(*uint32_t)(unsafe.Pointer(bp + 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 + 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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() + + // Skip leading zeros + for ; c == '0'; c = func() int32 { + if (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() { + gotdig = 1 + } + + if c == '.' { + gotrad = 1 + c = func() int32 { + if (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(unsafe.Pointer(f)).rpos-- + } else { + } + if pok != 0 { + if (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(unsafe.Pointer(f)).rpos-- + } else { + } + if gotrad != 0 { + if (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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 (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(unsafe.Pointer(f)).rpos-- + } else { + } + } else { + X__shlim(tls, f, int64(0)) + return float64(0) + } + e2 = int64(0) + } + } else { + if (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }())) != 0 { + } + + if c == '+' || c == '-' { + sign = sign - 2*Bool32(c == '-') + c = func() int32 { + if (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(unsafe.Pointer(f)).rpos-- + } else { + } + if pok != 0 { + for ; i > uint64(3); i-- { + if (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() + } + } + } + if i == uint64(3) { + if func() int32 { + if (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() != '(' { + if (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(unsafe.Pointer(f)).rpos-- + } else { + } + return float64(X__builtin_nanf(tls, ts+13)) + } + for i = uint64(1); ; i++ { + c = func() int32 { + if (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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 (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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 (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() + if c|32 == 'x' { + return hexfloat(tls, f, bits, emin, sign, pok) + } + if (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() + if !(c|32 == 'x') { + goto __7 + } + c = func() int32 { + if (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).rpos, 1)))) + } + return X__shgetc(tls, f) + }() + if !(int32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) >= 16) { + goto __9 + } + if (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(unsafe.Pointer(f)).rpos-- + } else { + } + if !(pok != 0) { + goto __10 + } + if (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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 (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 + 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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).rpos != (*FILE)(unsafe.Pointer(f)).shend { + return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(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 (*FILE)(unsafe.Pointer(f)).shlim >= int64(0) { + (*FILE)(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: */ + (*FILE)(unsafe.Pointer(f)).shlim = lim + (*FILE)(unsafe.Pointer(f)).shcnt = (int64((*FILE)(unsafe.Pointer(f)).buf) - int64((*FILE)(unsafe.Pointer(f)).rpos)) / 1 + // If lim is nonzero, rend must be a valid pointer. + if lim != 0 && (int64((*FILE)(unsafe.Pointer(f)).rend)-int64((*FILE)(unsafe.Pointer(f)).rpos))/1 > lim { + (*FILE)(unsafe.Pointer(f)).shend = (*FILE)(unsafe.Pointer(f)).rpos + uintptr(lim) + } else { + (*FILE)(unsafe.Pointer(f)).shend = (*FILE)(unsafe.Pointer(f)).rend + } +} + +func X__shgetc(tls *TLS, f uintptr) int32 { /* shgetc.c:19:5: */ + var c int32 + var cnt off_t = (*FILE)(unsafe.Pointer(f)).shcnt + (int64((*FILE)(unsafe.Pointer(f)).rpos)-int64((*FILE)(unsafe.Pointer(f)).buf))/1 + if (*FILE)(unsafe.Pointer(f)).shlim != 0 && cnt >= (*FILE)(unsafe.Pointer(f)).shlim || AssignInt32(&c, X__uflow(tls, f)) < 0 { + (*FILE)(unsafe.Pointer(f)).shcnt = (int64((*FILE)(unsafe.Pointer(f)).buf)-int64((*FILE)(unsafe.Pointer(f)).rpos))/1 + cnt + (*FILE)(unsafe.Pointer(f)).shend = (*FILE)(unsafe.Pointer(f)).rpos + (*FILE)(unsafe.Pointer(f)).shlim = int64(-1) + return -1 + } + cnt++ + if (*FILE)(unsafe.Pointer(f)).shlim != 0 && (int64((*FILE)(unsafe.Pointer(f)).rend)-int64((*FILE)(unsafe.Pointer(f)).rpos))/1 > (*FILE)(unsafe.Pointer(f)).shlim-cnt { + (*FILE)(unsafe.Pointer(f)).shend = (*FILE)(unsafe.Pointer(f)).rpos + uintptr((*FILE)(unsafe.Pointer(f)).shlim-cnt) + } else { + (*FILE)(unsafe.Pointer(f)).shend = (*FILE)(unsafe.Pointer(f)).rend + } + (*FILE)(unsafe.Pointer(f)).shcnt = (int64((*FILE)(unsafe.Pointer(f)).buf)-int64((*FILE)(unsafe.Pointer(f)).rpos))/1 + cnt + if (*FILE)(unsafe.Pointer(f)).rpos <= (*FILE)(unsafe.Pointer(f)).buf { + *(*uint8)(unsafe.Pointer((*FILE)(unsafe.Pointer(f)).rpos + UintptrFromInt32(-1))) = uint8(c) + } + return c +} + +type lconv = struct { + decimal_point uintptr + thousands_sep uintptr + grouping uintptr + int_curr_symbol uintptr + currency_symbol uintptr + mon_decimal_point uintptr + mon_thousands_sep uintptr + mon_grouping uintptr + positive_sign uintptr + negative_sign uintptr + int_frac_digits int8 + frac_digits int8 + p_cs_precedes int8 + p_sep_by_space int8 + n_cs_precedes int8 + n_sep_by_space int8 + p_sign_posn int8 + n_sign_posn int8 + int_p_cs_precedes int8 + int_p_sep_by_space int8 + int_n_cs_precedes int8 + int_n_sep_by_space int8 + int_p_sign_posn int8 + int_n_sign_posn int8 + _ [2]byte +} /* locale.h:24:1 */ + +// Support signed or unsigned plain-char + +// Implementation choices... + +// Arbitrary numbers... + +// POSIX/SUS requirements follow. These numbers come directly +// from SUS and have nothing to do with the host system. + +var posix_lconv = lconv{decimal_point: ts + 23, thousands_sep: ts + 13, grouping: ts + 13, int_curr_symbol: ts + 13, currency_symbol: ts + 13, mon_decimal_point: ts + 13, mon_thousands_sep: ts + 13, mon_grouping: ts + 13, positive_sign: ts + 13, negative_sign: ts + 13, int_frac_digits: Int8FromInt32(255), frac_digits: Int8FromInt32(255), p_cs_precedes: Int8FromInt32(255), p_sep_by_space: Int8FromInt32(255), n_cs_precedes: Int8FromInt32(255), n_sep_by_space: Int8FromInt32(255), p_sign_posn: Int8FromInt32(255), n_sign_posn: Int8FromInt32(255), int_p_cs_precedes: Int8FromInt32(255), int_p_sep_by_space: Int8FromInt32(255), int_n_cs_precedes: Int8FromInt32(255), int_n_sep_by_space: Int8FromInt32(255), int_p_sign_posn: Int8FromInt32(255), int_n_sign_posn: Int8FromInt32(255)} /* localeconv.c:4:27 */ + +func Xlocaleconv(tls *TLS) uintptr { /* localeconv.c:31:14: */ + return uintptr(unsafe.Pointer(&posix_lconv)) +} + +func X__fpclassify(tls *TLS, x float64) int32 { /* __fpclassify.c:4:5: */ + bp := tls.Alloc(8) + defer tls.Free(8) + + *(*struct{ f float64 })(unsafe.Pointer(bp)) = 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)) >> 52 & uint64(0x7ff)) + if !(e != 0) { + if *(*uint64_t)(unsafe.Pointer(bp))<<1 != 0 { + return 3 + } + return 2 + } + if e == 0x7ff { + if *(*uint64_t)(unsafe.Pointer(bp))<<12 != 0 { + return 0 + } + return 1 + } + return 4 +} + +func X__fpclassifyf(tls *TLS, x float32) int32 { /* __fpclassifyf.c:4:5: */ + bp := tls.Alloc(4) + defer tls.Free(4) + + *(*struct{ f float32 })(unsafe.Pointer(bp)) = func() (r struct{ f float32 }) { + *(*float32)(unsafe.Pointer(uintptr(unsafe.Pointer(&r)) + 0)) = x + return r + }() + var e int32 = int32(*(*uint32_t)(unsafe.Pointer(bp)) >> 23 & uint32_t(0xff)) + if !(e != 0) { + if *(*uint32_t)(unsafe.Pointer(bp))<<1 != 0 { + return 3 + } + return 2 + } + if e == 0xff { + if *(*uint32_t)(unsafe.Pointer(bp))<<9 != 0 { + return 0 + } + return 1 + } + return 4 +} + +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 X__fpclassifyl(tls *TLS, x float64) int32 { /* __fpclassifyl.c:4:5: */ + return X__fpclassify(tls, x) +} + +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) +} + +func Xnanf(tls *TLS, s uintptr) float32 { /* nanf.c:3:7: */ + return X__builtin_nanf(tls, ts+13) +} + +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)) = 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)) >> 52 & uint64(0x7ff)) + var s int32 = int32(*(*uint64_t)(unsafe.Pointer(bp)) >> 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)) = uint64_t(0x3ff+n) << 52 + x = y * *(*float64)(unsafe.Pointer(bp)) + return x +} + +func Xscalbnl(tls *TLS, x float64, n int32) float64 { /* scalbnl.c:4:13: */ + return Xscalbn(tls, x, n) +} + +type max_align_t = struct { + __ll int64 + __ld float64 +} /* alltypes.h:49:54 */ + +type imaxdiv_t = struct { + quot intmax_t + rem intmax_t +} /* inttypes.h:14:40 */ + +type iovec = struct { + iov_base uintptr + iov_len size_t +} /* alltypes.h:363:1 */ + +type socklen_t = uint32 /* alltypes.h:369:18 */ + +type sa_family_t = uint16 /* alltypes.h:374:24 */ + +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))) + b -= 88 * uintptr((*aibuf)(unsafe.Pointer(b)).slot) + //TODO LOCK(b->lock); + if !(int32(AssignSubPtrInt16(b+82, int16(cnt))) != 0) { + Xfree(tls, b) + } + //TODO else UNLOCK(b->lock); +} + +type time_t = int64 /* alltypes.h:93:16 */ + +type clockid_t = int32 /* alltypes.h:222:13 */ + +type timespec = struct { + tv_sec time_t + tv_nsec int64 +} /* alltypes.h:237:1 */ + +type pthread_t = uintptr /* alltypes.h:281:26 */ + +type pthread_once_t = int32 /* alltypes.h:287:13 */ + +type pthread_key_t = uint32 /* alltypes.h:292:18 */ + +type pthread_spinlock_t = int32 /* alltypes.h:297:13 */ + +type pthread_mutexattr_t = struct{ __attr uint32 } /* alltypes.h:302:37 */ + +type pthread_condattr_t = struct{ __attr uint32 } /* alltypes.h:307:37 */ + +type pthread_barrierattr_t = struct{ __attr uint32 } /* alltypes.h:312:37 */ + +type pthread_rwlockattr_t = struct{ __attr [2]uint32 } /* alltypes.h:317:40 */ + +type __sigset_t = struct{ __bits [16]uint64 } /* alltypes.h:357:9 */ + +type sigset_t = __sigset_t /* alltypes.h:357:71 */ + +type pthread_attr_t = struct { + __u struct { + _ [0]uint64 + __i [14]int32 + } +} /* alltypes.h:380:147 */ + +type pthread_mutex_t = struct { + __u struct { + _ [0]uint64 + __i [10]int32 + } +} /* alltypes.h:385:157 */ + +type pthread_cond_t = struct { + __u struct { + _ [0]uint64 + __i [12]int32 + } +} /* alltypes.h:395:112 */ + +type pthread_rwlock_t = struct { + __u struct { + _ [0]uint64 + __i [14]int32 + } +} /* alltypes.h:405:139 */ + +type pthread_barrier_t = struct { + __u struct { + _ [0]uint64 + __i [8]int32 + } +} /* alltypes.h:410:137 */ + +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:217:14 */ + +type clock_t = int64 /* alltypes.h:227:14 */ + +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 */ + +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, serv, proto, socktype, flags) + if nservs < 0 { + return nservs + } + + naddrs = X__lookup_name(tls, bp+8, bp+1352, host, family, flags) + if naddrs < 0 { + return naddrs + } + + nais = nservs * naddrs + canon_len = int32(Xstrlen(tls, bp+1352)) + 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, 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 + uintptr(i)*28)).family + (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).ai.ai_socktype = int32((*service)(unsafe.Pointer(bp + uintptr(j)*4)).socktype) + (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).ai.ai_protocol = int32((*service)(unsafe.Pointer(bp + uintptr(j)*4)).proto) + (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).ai.ai_addrlen = func() uint32 { + if (*address)(unsafe.Pointer(bp+8+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 + (*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 + } + switch (*address)(unsafe.Pointer(bp + 8 + uintptr(i)*28)).family { + case 2: + (*sockaddr_in)(unsafe.Pointer(out + uintptr(k)*88 + 48)).sin_family = sa_family_t(2) + (*sockaddr_in)(unsafe.Pointer(out + uintptr(k)*88 + 48)).sin_port = Xhtons(tls, (*service)(unsafe.Pointer(bp+uintptr(j)*4)).port) + Xmemcpy(tls, out+uintptr(k)*88+48+4, bp+8+uintptr(i)*28+8, uint64(4)) + break + case 10: + (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48)).sin6_family = sa_family_t(10) + (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48)).sin6_port = Xhtons(tls, (*service)(unsafe.Pointer(bp+uintptr(j)*4)).port) + (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48)).sin6_scope_id = (*address)(unsafe.Pointer(bp + 8 + uintptr(i)*28)).scopeid + Xmemcpy(tls, out+uintptr(k)*88+48+8, bp+8+uintptr(i)*28+8, 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 + 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, X__h_errno_location(tls)) + } + if err != 0 { + return uintptr(0) + } + return _sh +} + +var _sh uintptr /* gethostbyaddr.c:9:24: */ + +func Xgethostbyaddr_r(tls *TLS, a uintptr, l socklen_t, af int32, h uintptr, buf uintptr, buflen size_t, res uintptr, err uintptr) int32 { /* gethostbyaddr_r.c:10:5: */ + bp := tls.Alloc(28) + defer tls.Free(28) + + //TODO union { + //TODO struct sockaddr_in sin; + //TODO struct sockaddr_in6 sin6; + //TODO } sa = { .sin.sin_family = af }; + *(*struct { + sin sockaddr_in + _ [12]byte + })(unsafe.Pointer(bp)) = struct { + sin sockaddr_in + _ [12]byte + }{} //TODO- + (*sockaddr_in)(unsafe.Pointer(bp)).sin_family = sa_family_t(af) //TODO- + var sl socklen_t + if af == 10 { + sl = uint32(unsafe.Sizeof(sockaddr_in6{})) + } else { + sl = uint32(unsafe.Sizeof(sockaddr_in{})) + } + var i int32 + + *(*uintptr)(unsafe.Pointer(res)) = uintptr(0) + + // Load address argument into sockaddr structure + if af == 10 && l == socklen_t(16) { + Xmemcpy(tls, bp+8, a, uint64(16)) + } else if af == 2 && l == socklen_t(4) { + Xmemcpy(tls, bp+4, a, uint64(4)) + } else { + *(*int32)(unsafe.Pointer(err)) = 3 + return 22 + } + + // Align buffer and check for space for pointers and ip address + i = int32(uintptr_t(buf) & (uint64(unsafe.Sizeof(uintptr(0))) - uint64(1))) + if !(i != 0) { + i = int32(unsafe.Sizeof(uintptr(0))) + } + if buflen <= uint64(5)*uint64(unsafe.Sizeof(uintptr(0)))-uint64(i)+uint64(l) { + return 34 + } + buf += uintptr(uint64(unsafe.Sizeof(uintptr(0))) - uint64(i)) + buflen = buflen - (uint64(5)*uint64(unsafe.Sizeof(uintptr(0))) - uint64(i) + uint64(l)) + + (*hostent)(unsafe.Pointer(h)).h_addr_list = buf + buf += uintptr(uint64(2) * uint64(unsafe.Sizeof(uintptr(0)))) + (*hostent)(unsafe.Pointer(h)).h_aliases = buf + buf += uintptr(uint64(2) * uint64(unsafe.Sizeof(uintptr(0)))) + + *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_addr_list)) = buf + Xmemcpy(tls, *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_addr_list)), a, uint64(l)) + buf += uintptr(l) + *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_addr_list + 1*8)) = uintptr(0) + *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_aliases)) = buf + *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_aliases + 1*8)) = uintptr(0) + + switch Xgetnameinfo(tls, bp, sl, buf, uint32(buflen), uintptr(0), uint32(0), 0) { + case -3: + *(*int32)(unsafe.Pointer(err)) = 2 + return 11 + case -12: + return 34 + default: + fallthrough + case -10: + fallthrough + case -11: + fallthrough + case -4: + *(*int32)(unsafe.Pointer(err)) = 3 + return *(*int32)(unsafe.Pointer(X___errno_location(tls))) + case 0: + break + } + + (*hostent)(unsafe.Pointer(h)).h_addrtype = af + (*hostent)(unsafe.Pointer(h)).h_length = int32(l) + (*hostent)(unsafe.Pointer(h)).h_name = *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).h_aliases)) + *(*uintptr)(unsafe.Pointer(res)) = h + return 0 +} + +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, 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, bp+1344, 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) + 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+uintptr(i)*28+8, 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) + 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+25, + 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+50) +} + +var _sxdigits = *(*[17]int8)(unsafe.Pointer(ts + 59)) /* 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+76, ts+87) + if !(f != 0) { + return + } + if family == 2 { + Xmemcpy(tls, bp+uintptr(12), a, uint64(4)) + Xmemcpy(tls, bp, ts+90, uint64(12)) + a = bp /* &atmp[0] */ + } + for Xfgets(tls, bp+16, int32(unsafe.Sizeof([512]int8{})), f) != 0 { + if AssignUintptr(&p, Xstrchr(tls, bp+16, '#')) != 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, bp+16, 0) <= 0 { + continue + } + + if (*address)(unsafe.Pointer(bp+528)).family == 2 { + Xmemcpy(tls, bp+528+8+uintptr(12), bp+528+8, uint64(4)) + Xmemcpy(tls, bp+528+8, ts+90, uint64(12)) + (*address)(unsafe.Pointer(bp + 528 /* &iplit */)).scopeid = uint32(0) + } + + if Xmemcmp(tls, a, bp+528+8, uint64(16)) != 0 || (*address)(unsafe.Pointer(bp+528)).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); +} + +func Xgetnameinfo(tls *TLS, sa1 uintptr, sl socklen_t, node uintptr, nodelen socklen_t, serv uintptr, servlen socklen_t, flags int32) int32 { /* getnameinfo.c:125:5: */ + bp := tls.Alloc(347) + defer tls.Free(347) + + // var ptr [78]int8 at bp, 78 + + // var buf [256]int8 at bp+78, 256 + + // var num [13]int8 at bp+334, 13 + + var af int32 = int32((*sockaddr)(unsafe.Pointer(sa1)).sa_family) + var a uintptr + var scopeid uint32 + + switch af { + case 2: + a = sa1 + 4 + if uint64(sl) < uint64(unsafe.Sizeof(sockaddr_in{})) { + return -6 + } + mkptr4(tls, bp, a) + scopeid = uint32(0) + break + case 10: + a = sa1 + 8 + if uint64(sl) < uint64(unsafe.Sizeof(sockaddr_in6{})) { + return -6 + } + if Xmemcmp(tls, a, ts+90, uint64(12)) != 0 { + mkptr6(tls, bp, a) + } else { + mkptr4(tls, bp, a+uintptr(12)) + } + scopeid = (*sockaddr_in6)(unsafe.Pointer(sa1)).sin6_scope_id + break + default: + return -6 + } + + if node != 0 && nodelen != 0 { + *(*int8)(unsafe.Pointer(bp + 78)) = int8(0) + if !(flags&0x01 != 0) { + reverse_hosts(tls, bp+78, a, scopeid, af) + } + if !(int32(*(*int8)(unsafe.Pointer(bp + 78))) != 0) && !(flags&0x01 != 0) { + Xabort(tls) //TODO- + // unsigned char query[18+PTR_MAX], reply[512]; + // int qlen = __res_mkquery(0, ptr, 1, RR_PTR, + // 0, 0, 0, query, sizeof query); + // query[3] = 0; /* don't need AD flag */ + // int rlen = __res_send(query, qlen, reply, sizeof reply); + // buf[0] = 0; + // if (rlen > 0) + // __dns_parse(reply, rlen, dns_parse_callback, buf); + } + if !(int32(*(*int8)(unsafe.Pointer(bp + 78))) != 0) { + if flags&0x08 != 0 { + return -2 + } + Xinet_ntop(tls, af, a, bp+78, uint32(unsafe.Sizeof([256]int8{}))) + if scopeid != 0 { + Xabort(tls) //TODO- + // char *p = 0, tmp[IF_NAMESIZE+1]; + // if (!(flags & NI_NUMERICSCOPE) && + // (IN6_IS_ADDR_LINKLOCAL(a) || + // IN6_IS_ADDR_MC_LINKLOCAL(a))) + // p = if_indextoname(scopeid, tmp+1); + // if (!p) + // p = itoa(num, scopeid); + // *--p = '%'; + // strcat(buf, p); + } + } + if Xstrlen(tls, bp+78) >= size_t(nodelen) { + return -12 + } + Xstrcpy(tls, node, bp+78) + } + + if serv != 0 && servlen != 0 { + var p uintptr = bp + 78 /* buf */ + var port int32 = int32(Xntohs(tls, (*sockaddr_in)(unsafe.Pointer(sa1)).sin_port)) + *(*int8)(unsafe.Pointer(bp + 78)) = int8(0) + if !(flags&0x02 != 0) { + reverse_services(tls, bp+78, port, flags&0x10) + } + if !(int32(*(*int8)(unsafe.Pointer(p))) != 0) { + p = itoa(tls, bp+334, uint32(port)) + } + if Xstrlen(tls, p) >= size_t(servlen) { + return -12 + } + Xstrcpy(tls, serv, p) + } + + return 0 +} + +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 + uintptr(i)*8)) = Xstrtoul(tls, s, bp+32, 0) + if *(*uintptr)(unsafe.Pointer(bp + 32)) == s || *(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 32)))) != 0 && int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 32))))) != '.' || !(func() int32 { + 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))))) != 0) { + break + } + s = *(*uintptr)(unsafe.Pointer(bp + 32)) + uintptr(1) + } + if i == 4 { + return 0 + } + switch i { + case 0: + *(*uint64)(unsafe.Pointer(bp + 1*8)) = *(*uint64)(unsafe.Pointer(bp)) & uint64(0xffffff) + AssignShrPtrUint64(bp, int(24)) + fallthrough + case 1: + *(*uint64)(unsafe.Pointer(bp + 2*8)) = *(*uint64)(unsafe.Pointer(bp + 1*8)) & uint64(0xffff) + AssignShrPtrUint64(bp+1*8, int(16)) + fallthrough + case 2: + *(*uint64)(unsafe.Pointer(bp + 3*8)) = *(*uint64)(unsafe.Pointer(bp + 2*8)) & uint64(0xff) + AssignShrPtrUint64(bp+2*8, int(8)) + } + for i = 0; i < 4; i++ { + if *(*uint64)(unsafe.Pointer(bp + uintptr(i)*8)) > uint64(255) { + return 0 + } + *(*uint8)(unsafe.Pointer(d + uintptr(i))) = uint8(*(*uint64)(unsafe.Pointer(bp + 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+103, 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+90, uint64(12)) != 0 { + Xsnprintf(tls, bp+176, uint64(unsafe.Sizeof([100]int8{})), + ts+115, + 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, uint64(unsafe.Sizeof([100]int8{})), + ts+139, + 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 + uintptr(i))) != 0; i++ { + if i != 0 && int32(*(*int8)(unsafe.Pointer(bp + 176 + uintptr(i)))) != ':' { + continue + } + j = int32(Xstrspn(tls, bp+176+uintptr(i), ts+169)) + if j > max { + best = i + max = j + } + } + if max > 3 { + *(*int8)(unsafe.Pointer(bp + 176 + uintptr(best))) = AssignPtrInt8(bp+176+uintptr(best+1), int8(':')) + Xmemmove(tls, bp+176+uintptr(best)+uintptr(2), bp+176+uintptr(best)+uintptr(max), uint64(i-best-max+1)) + } + if Xstrlen(tls, bp+176) < size_t(l) { + Xstrcpy(tls, s, bp+176) + 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 + 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 + 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+uintptr(brk)*2+uintptr(7)*2-uintptr(i)*2, bp+uintptr(brk)*2, uint64(2*(i+1-brk))) + for j = 0; j < 7-i; j++ { + *(*uint16_t)(unsafe.Pointer(bp + 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 + uintptr(j)*2))) >> 8) + *(*uint8)(unsafe.Pointer(PostIncUintptr(&a, 1))) = uint8(*(*uint16_t)(unsafe.Pointer(bp + 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) > 0 { + if family == 10 { // wrong family + return -2 + } + Xmemcpy(tls, buf+8, bp, 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, name, uint64((int64(p)-int64(name))/1)) + *(*int8)(unsafe.Pointer(bp + 4 + uintptr((int64(p)-int64(name))/1))) = int8(0) + name = bp + 4 /* &tmp[0] */ + } + + if Xinet_pton(tls, 10, name, bp+68) <= 0 { + return 0 + } + if family == 2 { // wrong family + return -2 + } + + Xmemcpy(tls, buf+8, bp+68, 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, 10) + } else { + *(*uintptr)(unsafe.Pointer(bp + 88 /* z */)) = p - uintptr(1) + } + if *(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 88)))) != 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:160:18 */ + +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 FILE + _ = _f + var f uintptr = Xfopen(tls, ts+76, ts+87) + 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, int32(unsafe.Sizeof([512]int8{})), f) != 0 && cnt < 48 { + var p uintptr + var z uintptr + + if AssignUintptr(&p, Xstrchr(tls, bp, '#')) != 0 { + *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8('\n') + *(*int8)(unsafe.Pointer(p)) = int8(0) + } + for p = bp + uintptr(1); AssignUintptr(&p, Xstrstr(tls, p, name)) != 0 && (!(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p + UintptrFromInt32(-1))))) != 0) || !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p + uintptr(l))))) != 0)); p++ { + } + 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, 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 + 172)), len: uint8(15), mask: uint8(0xff), prec: uint8(50)}, + {addr: *(*[16]uint8)(unsafe.Pointer(ts + 189)), len: uint8(11), mask: uint8(0xff), prec: uint8(35), label: uint8(4)}, + {addr: *(*[16]uint8)(unsafe.Pointer(ts + 205)), len: uint8(1), mask: uint8(0xff), prec: uint8(30), label: uint8(2)}, + {addr: *(*[16]uint8)(unsafe.Pointer(ts + 221)), len: uint8(3), mask: uint8(0xff), prec: uint8(5), label: uint8(5)}, + {addr: *(*[16]uint8)(unsafe.Pointer(ts + 237)), mask: uint8(0xfe), prec: uint8(3), label: uint8(13)}, + // Last rule must match all addresses to stop loop. + {addr: *(*[16]uint8)(unsafe.Pointer(ts + 253)), 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, uintptr(unsafe.Pointer(&defpolicy))+uintptr(i)*20, uint64(defpolicy[i].len)) != 0 { + continue + } + if int32(*(*uint8_t)(unsafe.Pointer(a + uintptr(defpolicy[i].len))))&int32(defpolicy[i].mask) != + int32(*(*uint8)(unsafe.Pointer(uintptr(unsafe.Pointer(&defpolicy)) + uintptr(i)*20 + 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 + 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<cnt && buf[i].family != AF_INET6; i++); + // if (i<cnt) { + // for (j=0; i<cnt; i++) { + // if (buf[i].family == AF_INET6) + // buf[j++] = buf[i]; + // } + // cnt = i = j; + // } + // } + // /* Translate any remaining v4 results to v6 */ + // for (i=0; i<cnt; i++) { + // if (buf[i].family != AF_INET) continue; + // memcpy(buf[i].addr+12, buf[i].addr, 4); + // memcpy(buf[i].addr, "\0\0\0\0\0\0\0\0\0\0\xff\xff", 12); + // buf[i].family = AF_INET6; + // } + } + + // No further processing is needed if there are fewer than 2 + // results or if there are only IPv4 results. + if cnt < 2 || family == 2 { + return cnt + } + for i = 0; i < cnt; i++ { + if (*address)(unsafe.Pointer(buf+uintptr(i)*28)).family != 2 { + break + } + } + if i == cnt { + return cnt + } + var cs int32 + _ = cs + //TODO pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs); + + // The following implements a subset of RFC 3484/6724 destination + // address selection by generating a single 31-bit sort key for + // each address. Rules 3, 4, and 7 are omitted for having + // excessive runtime and code size cost and dubious benefit. + // So far the label/precedence table cannot be customized. + for i = 0; i < cnt; i++ { + var family int32 = (*address)(unsafe.Pointer(buf + uintptr(i)*28)).family + var key int32 = 0 + *(*sockaddr_in6)(unsafe.Pointer(bp + 28 /* sa6 */)) = sockaddr_in6{} + *(*sockaddr_in6)(unsafe.Pointer(bp /* da6 */)) = sockaddr_in6{sin6_family: sa_family_t(10), sin6_port: in_port_t(65535), sin6_scope_id: (*address)(unsafe.Pointer(buf + uintptr(i)*28)).scopeid} + *(*sockaddr_in)(unsafe.Pointer(bp + 72 /* sa4 */)) = sockaddr_in{} + *(*sockaddr_in)(unsafe.Pointer(bp + 56 /* da4 */)) = sockaddr_in{sin_family: sa_family_t(2), sin_port: in_port_t(65535)} + var sa1 uintptr + var da uintptr + // var salen socklen_t at bp+88, 4 + + var dalen socklen_t + if family == 10 { + Xmemcpy(tls, bp+8, buf+uintptr(i)*28+8, uint64(16)) + da = bp /* &da6 */ + dalen = socklen_t(unsafe.Sizeof(sockaddr_in6{})) + sa1 = bp + 28 /* &sa6 */ + *(*socklen_t)(unsafe.Pointer(bp + 88 /* salen */)) = socklen_t(unsafe.Sizeof(sockaddr_in6{})) + } else { + Xmemcpy(tls, bp+28+8, + ts+90, uint64(12)) + Xmemcpy(tls, bp+8+uintptr(12), buf+uintptr(i)*28+8, uint64(4)) + Xmemcpy(tls, bp+8, + ts+90, uint64(12)) + Xmemcpy(tls, bp+8+uintptr(12), buf+uintptr(i)*28+8, uint64(4)) + Xmemcpy(tls, bp+56+4, buf+uintptr(i)*28+8, uint64(4)) + da = bp + 56 /* &da4 */ + dalen = socklen_t(unsafe.Sizeof(sockaddr_in{})) + sa1 = bp + 72 /* &sa4 */ + *(*socklen_t)(unsafe.Pointer(bp + 88 /* salen */)) = socklen_t(unsafe.Sizeof(sockaddr_in{})) + } + var dpolicy uintptr = policyof(tls, bp+8) + var dscope int32 = scopeof(tls, bp+8) + var dlabel int32 = int32((*policy)(unsafe.Pointer(dpolicy)).label) + var dprec int32 = int32((*policy)(unsafe.Pointer(dpolicy)).prec) + var prefixlen int32 = 0 + var fd int32 = Xsocket(tls, family, 2|02000000, 17) + if fd >= 0 { + if !(Xconnect(tls, fd, da, dalen) != 0) { + key = key | 0x40000000 + if !(Xgetsockname(tls, fd, sa1, bp+88) != 0) { + if family == 2 { + Xmemcpy(tls, + bp+28+8+uintptr(12), + bp+72+4, uint64(4)) + } + if dscope == scopeof(tls, bp+28+8) { + key = key | 0x20000000 + } + if dlabel == labelof(tls, bp+28+8) { + key = key | 0x10000000 + } + prefixlen = prefixmatch(tls, bp+28+8, + bp+8) + } + } + 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, 10) + } + if !(int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp))))) != 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 temper(tls *TLS, x uint32) uint32 { /* rand_r.c:3:17: */ + x = x ^ x>>11 + x = x ^ x<<7&0x9D2C5680 + x = x ^ x<<15&0xEFC60000 + x = x ^ x>>18 + return x +} + +func Xrand_r(tls *TLS, seed uintptr) int32 { /* rand_r.c:12:5: */ + return int32(temper(tls, AssignPtrUint32(seed, *(*uint32)(unsafe.Pointer(seed))*uint32(1103515245)+uint32(12345))) / uint32(2)) +} + +func X__toread(tls *TLS, f uintptr) int32 { /* __toread.c:3:5: */ + *(*int32)(unsafe.Pointer(f + 136)) |= (*FILE)(unsafe.Pointer(f)).mode - 1 + if (*FILE)(unsafe.Pointer(f)).wpos != (*FILE)(unsafe.Pointer(f)).wbase { + (*struct { + f func(*TLS, uintptr, uintptr, size_t) size_t + })(unsafe.Pointer(&struct{ uintptr }{(*FILE)(unsafe.Pointer(f)).write})).f(tls, f, uintptr(0), uint64(0)) + } + (*FILE)(unsafe.Pointer(f)).wpos = AssignPtrUintptr(f+56, AssignPtrUintptr(f+32, uintptr(0))) + if (*FILE)(unsafe.Pointer(f)).flags&uint32(4) != 0 { + *(*uint32)(unsafe.Pointer(f)) |= uint32(32) + return -1 + } + (*FILE)(unsafe.Pointer(f)).rpos = AssignPtrUintptr(f+16, (*FILE)(unsafe.Pointer(f)).buf+uintptr((*FILE)(unsafe.Pointer(f)).buf_size)) + if (*FILE)(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 }{(*FILE)(unsafe.Pointer(f)).read})).f(tls, f, bp, uint64(1)) == uint64(1) { + return int32(*(*uint8)(unsafe.Pointer(bp))) + } + 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 FILE at bp, 232 + + (*FILE)(unsafe.Pointer(bp)).buf = AssignPtrUintptr(bp+8, s) + (*FILE)(unsafe.Pointer(bp)).rend = UintptrFromInt32(-1) + X__shlim(tls, bp, int64(0)) + var y float64 = X__floatscan(tls, bp, prec, 1) + var cnt off_t = (*FILE)(unsafe.Pointer(bp)).shcnt + (int64((*FILE)(unsafe.Pointer(bp)).rpos)-int64((*FILE)(unsafe.Pointer(bp)).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 FILE at bp, 232 + + (*FILE)(unsafe.Pointer(bp)).buf = AssignPtrUintptr(bp+8, s) + (*FILE)(unsafe.Pointer(bp)).rend = UintptrFromInt32(-1) + X__shlim(tls, bp, int64(0)) + var y uint64 = X__intscan(tls, bp, uint32(base), 1, lim) + if p != 0 { + var cnt size_t = size_t((*FILE)(unsafe.Pointer(bp)).shcnt + (int64((*FILE)(unsafe.Pointer(bp)).rpos)-int64((*FILE)(unsafe.Pointer(bp)).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)) +} + +// Support signed or unsigned plain-char + +// Implementation choices... + +// Arbitrary numbers... + +// POSIX/SUS requirements follow. These numbers come directly +// from SUS and have nothing to do with the host system. + +func X__strchrnul(tls *TLS, s uintptr, c int32) uintptr { /* strchrnul.c:10:6: */ + c = int32(uint8(c)) + if !(c != 0) { + return s + uintptr(Xstrlen(tls, s)) + } + var w uintptr + for ; uintptr_t(s)%uintptr_t(unsafe.Sizeof(size_t(0))) != 0; s++ { + if !(int32(*(*int8)(unsafe.Pointer(s))) != 0) || int32(*(*uint8)(unsafe.Pointer(s))) == c { + return s + } + } + var k size_t = Uint64(Uint64FromInt32(-1)) / uint64(255) * size_t(c) + for w = s; !((*(*uint64)(unsafe.Pointer(w))-Uint64(Uint64FromInt32(-1))/uint64(255)) & ^*(*uint64)(unsafe.Pointer(w)) & (Uint64(Uint64FromInt32(-1))/uint64(255)*uint64(255/2+1)) != 0) && !((*(*uint64)(unsafe.Pointer(w))^k-Uint64(Uint64FromInt32(-1))/uint64(255)) & ^(*(*uint64)(unsafe.Pointer(w))^k) & (Uint64(Uint64FromInt32(-1))/uint64(255)*uint64(255/2+1)) != 0); w += 8 { + } + s = w + for ; *(*int8)(unsafe.Pointer(s)) != 0 && int32(*(*uint8)(unsafe.Pointer(s))) != c; s++ { + } + return s +} + +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 Xstrlcat(tls *TLS, d uintptr, s uintptr, n size_t) size_t { /* strlcat.c:4:8: */ + var l size_t = Xstrnlen(tls, d, n) + if l == n { + return l + Xstrlen(tls, s) + } + return l + Xstrlcpy(tls, d+uintptr(l), s, n-l) +} + +// Support signed or unsigned plain-char + +// Implementation choices... + +// Arbitrary numbers... + +// POSIX/SUS requirements follow. These numbers come directly +// from SUS and have nothing to do with the host system. + +func Xstrlcpy(tls *TLS, d uintptr, s uintptr, n size_t) size_t { /* strlcpy.c:11:8: */ + var d0 uintptr + var wd uintptr + var ws uintptr + d0 = d + + if !!(int32(PostDecUint64(&n, 1)) != 0) { + goto __1 + } + goto finish +__1: + ; + if !(uintptr_t(s)&(uint64(unsafe.Sizeof(size_t(0)))-uint64(1)) == uintptr_t(d)&(uint64(unsafe.Sizeof(size_t(0)))-uint64(1))) { + goto __2 + } +__3: + if !(uintptr_t(s)&(uint64(unsafe.Sizeof(size_t(0)))-uint64(1)) != 0 && n != 0 && AssignPtrInt8(d, *(*int8)(unsafe.Pointer(s))) != 0) { + goto __5 + } + goto __4 +__4: + n-- + s++ + d++ + goto __3 + goto __5 +__5: + ; + if !(n != 0 && *(*int8)(unsafe.Pointer(s)) != 0) { + goto __6 + } + wd = d + ws = s +__7: + if !(n >= size_t(unsafe.Sizeof(size_t(0))) && !((*(*uint64)(unsafe.Pointer(ws))-Uint64(Uint64FromInt32(-1))/uint64(255)) & ^*(*uint64)(unsafe.Pointer(ws)) & (Uint64(Uint64FromInt32(-1))/uint64(255)*uint64(255/2+1)) != 0)) { + goto __9 + } + *(*size_t)(unsafe.Pointer(wd)) = *(*uint64)(unsafe.Pointer(ws)) + goto __8 +__8: + n = n - size_t(unsafe.Sizeof(size_t(0))) + ws += 8 + wd += 8 + goto __7 + goto __9 +__9: + ; + d = wd + s = ws +__6: + ; +__2: + ; +__10: + if !(n != 0 && AssignPtrInt8(d, *(*int8)(unsafe.Pointer(s))) != 0) { + goto __12 + } + goto __11 +__11: + n-- + s++ + d++ + goto __10 + goto __12 +__12: + ; + *(*int8)(unsafe.Pointer(d)) = int8(0) +finish: + return size_t((int64(d)-int64(d0))/1) + Xstrlen(tls, s) +} + +func Xstrncasecmp(tls *TLS, _l uintptr, _r uintptr, n size_t) int32 { /* strncasecmp.c:4:5: */ + var l uintptr = _l + var r uintptr = _r + if !(int32(PostDecUint64(&n, 1)) != 0) { + return 0 + } +__1: + if !(*(*uint8)(unsafe.Pointer(l)) != 0 && *(*uint8)(unsafe.Pointer(r)) != 0 && n != 0 && (int32(*(*uint8)(unsafe.Pointer(l))) == int32(*(*uint8)(unsafe.Pointer(r))) || Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(l)))) == Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(r)))))) { + goto __3 + } + goto __2 +__2: + l++ + r++ + n-- + goto __1 + goto __3 +__3: + ; + return Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(l)))) - Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(r)))) +} + +func X__strncasecmp_l(tls *TLS, l uintptr, r uintptr, n size_t, loc locale_t) int32 { /* strncasecmp.c:12:5: */ + return Xstrncasecmp(tls, l, r, n) +} + +func Xstrncat(tls *TLS, d uintptr, s uintptr, n size_t) uintptr { /* strncat.c:3:6: */ + var a uintptr = d + d += uintptr(Xstrlen(tls, d)) + for n != 0 && *(*int8)(unsafe.Pointer(s)) != 0 { + n-- + *(*int8)(unsafe.Pointer(PostIncUintptr(&d, 1))) = *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) + } + *(*int8)(unsafe.Pointer(PostIncUintptr(&d, 1))) = int8(0) + return a +} + +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+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 + 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 Xstrtok(tls *TLS, s uintptr, sep uintptr) uintptr { /* strtok.c:3:6: */ + if !(s != 0) && !(int32(AssignUintptr(&s, _sp)) != 0) { + return uintptr(0) + } + s += uintptr(Xstrspn(tls, s, sep)) + if !(int32(*(*int8)(unsafe.Pointer(s))) != 0) { + return AssignPtrUintptr(uintptr(unsafe.Pointer(&_sp)), uintptr(0)) + } + _sp = s + uintptr(Xstrcspn(tls, s, sep)) + if *(*int8)(unsafe.Pointer(_sp)) != 0 { + *(*int8)(unsafe.Pointer(PostIncUintptr(&_sp, 1))) = int8(0) + } else { + _sp = uintptr(0) + } + return s +} + +var _sp uintptr /* strtok.c:5:14: */ + +func init() { + *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_CurrentRuneLocale)) + 0)) = uintptr(unsafe.Pointer(&X_DefaultRuneLocale)) // table.c:1940:35: + *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_CurrentRuneLocale)) + 0)) = uintptr(unsafe.Pointer(&X_DefaultRuneLocale)) // table.c:1940:35: +} + +var ts1 = "infinity\x00nan\x00\x00\x00\x01\x02\x04\a\x03\x06\x05\x00.\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 |