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utime_freebsd_amd64.go (28060B)


      1 // Code generated by 'ccgo utime/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o utime/utime_freebsd_amd64.go -pkgname utime', DO NOT EDIT.
      2 
      3 package utime
      4 
      5 import (
      6 	"math"
      7 	"reflect"
      8 	"sync/atomic"
      9 	"unsafe"
     10 )
     11 
     12 var _ = math.Pi
     13 var _ reflect.Kind
     14 var _ atomic.Value
     15 var _ unsafe.Pointer
     16 
     17 const (
     18 	X_FILE_OFFSET_BITS   = 64 // <builtin>:25:1:
     19 	X_LP64               = 1  // <predefined>:1:1:
     20 	X_MACHINE__LIMITS_H_ = 0  // _limits.h:36:1:
     21 	X_MACHINE__TYPES_H_  = 0  // _types.h:42:1:
     22 	X_Nonnull            = 0  // cdefs.h:790:1:
     23 	X_Null_unspecified   = 0  // cdefs.h:792:1:
     24 	X_Nullable           = 0  // cdefs.h:791:1:
     25 	X_SYS_CDEFS_H_       = 0  // cdefs.h:39:1:
     26 	X_SYS__TYPES_H_      = 0  // _types.h:32:1:
     27 	X_TIME_T_DECLARED    = 0  // utime.h:43:1:
     28 	X_UTIME_H_           = 0  // utime.h:36:1:
     29 	Unix                 = 1  // <predefined>:340:1:
     30 )
     31 
     32 type Ptrdiff_t = int64 /* <builtin>:3:26 */
     33 
     34 type Size_t = uint64 /* <builtin>:9:23 */
     35 
     36 type Wchar_t = int32 /* <builtin>:15:24 */
     37 
     38 type X__int128_t = struct {
     39 	Flo int64
     40 	Fhi int64
     41 } /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128
     42 type X__uint128_t = struct {
     43 	Flo uint64
     44 	Fhi uint64
     45 } /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128
     46 
     47 type X__builtin_va_list = uintptr /* <builtin>:46:14 */
     48 type X__float128 = float64        /* <builtin>:47:21 */
     49 
     50 // -
     51 // SPDX-License-Identifier: BSD-3-Clause
     52 //
     53 // Copyright (c) 1990, 1993
     54 //	The Regents of the University of California.  All rights reserved.
     55 //
     56 // Redistribution and use in source and binary forms, with or without
     57 // modification, are permitted provided that the following conditions
     58 // are met:
     59 // 1. Redistributions of source code must retain the above copyright
     60 //    notice, this list of conditions and the following disclaimer.
     61 // 2. Redistributions in binary form must reproduce the above copyright
     62 //    notice, this list of conditions and the following disclaimer in the
     63 //    documentation and/or other materials provided with the distribution.
     64 // 3. Neither the name of the University nor the names of its contributors
     65 //    may be used to endorse or promote products derived from this software
     66 //    without specific prior written permission.
     67 //
     68 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     69 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     70 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     71 // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     72 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     73 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     74 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     75 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     76 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     77 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     78 // SUCH DAMAGE.
     79 //
     80 //	@(#)utime.h	8.1 (Berkeley) 6/2/93
     81 // $FreeBSD$
     82 
     83 // -
     84 // SPDX-License-Identifier: BSD-3-Clause
     85 //
     86 // Copyright (c) 1991, 1993
     87 //	The Regents of the University of California.  All rights reserved.
     88 //
     89 // This code is derived from software contributed to Berkeley by
     90 // Berkeley Software Design, Inc.
     91 //
     92 // Redistribution and use in source and binary forms, with or without
     93 // modification, are permitted provided that the following conditions
     94 // are met:
     95 // 1. Redistributions of source code must retain the above copyright
     96 //    notice, this list of conditions and the following disclaimer.
     97 // 2. Redistributions in binary form must reproduce the above copyright
     98 //    notice, this list of conditions and the following disclaimer in the
     99 //    documentation and/or other materials provided with the distribution.
    100 // 3. Neither the name of the University nor the names of its contributors
    101 //    may be used to endorse or promote products derived from this software
    102 //    without specific prior written permission.
    103 //
    104 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
    105 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    106 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    107 // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
    108 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    109 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    110 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    111 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    112 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    113 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    114 // SUCH DAMAGE.
    115 //
    116 //	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
    117 // $FreeBSD$
    118 
    119 // Testing against Clang-specific extensions.
    120 
    121 // This code has been put in place to help reduce the addition of
    122 // compiler specific defines in FreeBSD code.  It helps to aid in
    123 // having a compiler-agnostic source tree.
    124 
    125 // Compiler memory barriers, specific to gcc and clang.
    126 
    127 // XXX: if __GNUC__ >= 2: not tested everywhere originally, where replaced
    128 
    129 // Macro to test if we're using a specific version of gcc or later.
    130 
    131 // The __CONCAT macro is used to concatenate parts of symbol names, e.g.
    132 // with "#define OLD(foo) __CONCAT(old,foo)", OLD(foo) produces oldfoo.
    133 // The __CONCAT macro is a bit tricky to use if it must work in non-ANSI
    134 // mode -- there must be no spaces between its arguments, and for nested
    135 // __CONCAT's, all the __CONCAT's must be at the left.  __CONCAT can also
    136 // concatenate double-quoted strings produced by the __STRING macro, but
    137 // this only works with ANSI C.
    138 //
    139 // __XSTRING is like __STRING, but it expands any macros in its argument
    140 // first.  It is only available with ANSI C.
    141 
    142 // Compiler-dependent macros to help declare dead (non-returning) and
    143 // pure (no side effects) functions, and unused variables.  They are
    144 // null except for versions of gcc that are known to support the features
    145 // properly (old versions of gcc-2 supported the dead and pure features
    146 // in a different (wrong) way).  If we do not provide an implementation
    147 // for a given compiler, let the compile fail if it is told to use
    148 // a feature that we cannot live without.
    149 
    150 // Keywords added in C11.
    151 
    152 // Emulation of C11 _Generic().  Unlike the previously defined C11
    153 // keywords, it is not possible to implement this using exactly the same
    154 // syntax.  Therefore implement something similar under the name
    155 // __generic().  Unlike _Generic(), this macro can only distinguish
    156 // between a single type, so it requires nested invocations to
    157 // distinguish multiple cases.
    158 
    159 // C99 Static array indices in function parameter declarations.  Syntax such as:
    160 // void bar(int myArray[static 10]);
    161 // is allowed in C99 but not in C++.  Define __min_size appropriately so
    162 // headers using it can be compiled in either language.  Use like this:
    163 // void bar(int myArray[__min_size(10)]);
    164 
    165 // XXX: should use `#if __STDC_VERSION__ < 199901'.
    166 
    167 // C++11 exposes a load of C99 stuff
    168 
    169 // GCC 2.95 provides `__restrict' as an extension to C90 to support the
    170 // C99-specific `restrict' type qualifier.  We happen to use `__restrict' as
    171 // a way to define the `restrict' type qualifier without disturbing older
    172 // software that is unaware of C99 keywords.
    173 
    174 // GNU C version 2.96 adds explicit branch prediction so that
    175 // the CPU back-end can hint the processor and also so that
    176 // code blocks can be reordered such that the predicted path
    177 // sees a more linear flow, thus improving cache behavior, etc.
    178 //
    179 // The following two macros provide us with a way to utilize this
    180 // compiler feature.  Use __predict_true() if you expect the expression
    181 // to evaluate to true, and __predict_false() if you expect the
    182 // expression to evaluate to false.
    183 //
    184 // A few notes about usage:
    185 //
    186 //	* Generally, __predict_false() error condition checks (unless
    187 //	  you have some _strong_ reason to do otherwise, in which case
    188 //	  document it), and/or __predict_true() `no-error' condition
    189 //	  checks, assuming you want to optimize for the no-error case.
    190 //
    191 //	* Other than that, if you don't know the likelihood of a test
    192 //	  succeeding from empirical or other `hard' evidence, don't
    193 //	  make predictions.
    194 //
    195 //	* These are meant to be used in places that are run `a lot'.
    196 //	  It is wasteful to make predictions in code that is run
    197 //	  seldomly (e.g. at subsystem initialization time) as the
    198 //	  basic block reordering that this affects can often generate
    199 //	  larger code.
    200 
    201 // We define this here since <stddef.h>, <sys/queue.h>, and <sys/types.h>
    202 // require it.
    203 
    204 // Given the pointer x to the member m of the struct s, return
    205 // a pointer to the containing structure.  When using GCC, we first
    206 // assign pointer x to a local variable, to check that its type is
    207 // compatible with member m.
    208 
    209 // Compiler-dependent macros to declare that functions take printf-like
    210 // or scanf-like arguments.  They are null except for versions of gcc
    211 // that are known to support the features properly (old versions of gcc-2
    212 // didn't permit keeping the keywords out of the application namespace).
    213 
    214 // Compiler-dependent macros that rely on FreeBSD-specific extensions.
    215 
    216 // Embed the rcs id of a source file in the resulting library.  Note that in
    217 // more recent ELF binutils, we use .ident allowing the ID to be stripped.
    218 // Usage:
    219 //	__FBSDID("$FreeBSD$");
    220 
    221 // -
    222 // The following definitions are an extension of the behavior originally
    223 // implemented in <sys/_posix.h>, but with a different level of granularity.
    224 // POSIX.1 requires that the macros we test be defined before any standard
    225 // header file is included.
    226 //
    227 // Here's a quick run-down of the versions:
    228 //  defined(_POSIX_SOURCE)		1003.1-1988
    229 //  _POSIX_C_SOURCE == 1		1003.1-1990
    230 //  _POSIX_C_SOURCE == 2		1003.2-1992 C Language Binding Option
    231 //  _POSIX_C_SOURCE == 199309		1003.1b-1993
    232 //  _POSIX_C_SOURCE == 199506		1003.1c-1995, 1003.1i-1995,
    233 //					and the omnibus ISO/IEC 9945-1: 1996
    234 //  _POSIX_C_SOURCE == 200112		1003.1-2001
    235 //  _POSIX_C_SOURCE == 200809		1003.1-2008
    236 //
    237 // In addition, the X/Open Portability Guide, which is now the Single UNIX
    238 // Specification, defines a feature-test macro which indicates the version of
    239 // that specification, and which subsumes _POSIX_C_SOURCE.
    240 //
    241 // Our macros begin with two underscores to avoid namespace screwage.
    242 
    243 // Deal with IEEE Std. 1003.1-1990, in which _POSIX_C_SOURCE == 1.
    244 
    245 // Deal with IEEE Std. 1003.2-1992, in which _POSIX_C_SOURCE == 2.
    246 
    247 // Deal with various X/Open Portability Guides and Single UNIX Spec.
    248 
    249 // Deal with all versions of POSIX.  The ordering relative to the tests above is
    250 // important.
    251 // -
    252 // Deal with _ANSI_SOURCE:
    253 // If it is defined, and no other compilation environment is explicitly
    254 // requested, then define our internal feature-test macros to zero.  This
    255 // makes no difference to the preprocessor (undefined symbols in preprocessing
    256 // expressions are defined to have value zero), but makes it more convenient for
    257 // a test program to print out the values.
    258 //
    259 // If a program mistakenly defines _ANSI_SOURCE and some other macro such as
    260 // _POSIX_C_SOURCE, we will assume that it wants the broader compilation
    261 // environment (and in fact we will never get here).
    262 
    263 // User override __EXT1_VISIBLE
    264 
    265 // Old versions of GCC use non-standard ARM arch symbols; acle-compat.h
    266 // translates them to __ARM_ARCH and the modern feature symbols defined by ARM.
    267 
    268 // Nullability qualifiers: currently only supported by Clang.
    269 
    270 // Type Safety Checking
    271 //
    272 // Clang provides additional attributes to enable checking type safety
    273 // properties that cannot be enforced by the C type system.
    274 
    275 // Lock annotations.
    276 //
    277 // Clang provides support for doing basic thread-safety tests at
    278 // compile-time, by marking which locks will/should be held when
    279 // entering/leaving a functions.
    280 //
    281 // Furthermore, it is also possible to annotate variables and structure
    282 // members to enforce that they are only accessed when certain locks are
    283 // held.
    284 
    285 // Structure implements a lock.
    286 
    287 // Function acquires an exclusive or shared lock.
    288 
    289 // Function attempts to acquire an exclusive or shared lock.
    290 
    291 // Function releases a lock.
    292 
    293 // Function asserts that an exclusive or shared lock is held.
    294 
    295 // Function requires that an exclusive or shared lock is or is not held.
    296 
    297 // Function should not be analyzed.
    298 
    299 // Function or variable should not be sanitized, e.g., by AddressSanitizer.
    300 // GCC has the nosanitize attribute, but as a function attribute only, and
    301 // warns on use as a variable attribute.
    302 
    303 // Guard variables and structure members by lock.
    304 
    305 // Alignment builtins for better type checking and improved code generation.
    306 // Provide fallback versions for other compilers (GCC/Clang < 10):
    307 
    308 // -
    309 // SPDX-License-Identifier: BSD-2-Clause-FreeBSD
    310 //
    311 // Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
    312 // All rights reserved.
    313 //
    314 // Redistribution and use in source and binary forms, with or without
    315 // modification, are permitted provided that the following conditions
    316 // are met:
    317 // 1. Redistributions of source code must retain the above copyright
    318 //    notice, this list of conditions and the following disclaimer.
    319 // 2. Redistributions in binary form must reproduce the above copyright
    320 //    notice, this list of conditions and the following disclaimer in the
    321 //    documentation and/or other materials provided with the distribution.
    322 //
    323 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
    324 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    325 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    326 // ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
    327 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    328 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    329 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    330 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    331 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    332 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    333 // SUCH DAMAGE.
    334 //
    335 // $FreeBSD$
    336 
    337 // -
    338 // SPDX-License-Identifier: BSD-3-Clause
    339 //
    340 // Copyright (c) 1991, 1993
    341 //	The Regents of the University of California.  All rights reserved.
    342 //
    343 // This code is derived from software contributed to Berkeley by
    344 // Berkeley Software Design, Inc.
    345 //
    346 // Redistribution and use in source and binary forms, with or without
    347 // modification, are permitted provided that the following conditions
    348 // are met:
    349 // 1. Redistributions of source code must retain the above copyright
    350 //    notice, this list of conditions and the following disclaimer.
    351 // 2. Redistributions in binary form must reproduce the above copyright
    352 //    notice, this list of conditions and the following disclaimer in the
    353 //    documentation and/or other materials provided with the distribution.
    354 // 3. Neither the name of the University nor the names of its contributors
    355 //    may be used to endorse or promote products derived from this software
    356 //    without specific prior written permission.
    357 //
    358 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
    359 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    360 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    361 // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
    362 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    363 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    364 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    365 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    366 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    367 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    368 // SUCH DAMAGE.
    369 //
    370 //	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
    371 // $FreeBSD$
    372 
    373 // -
    374 // This file is in the public domain.
    375 // $FreeBSD$
    376 
    377 // -
    378 // SPDX-License-Identifier: BSD-4-Clause
    379 //
    380 // Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
    381 // Copyright (c) 1990, 1993
    382 //	The Regents of the University of California.  All rights reserved.
    383 //
    384 // Redistribution and use in source and binary forms, with or without
    385 // modification, are permitted provided that the following conditions
    386 // are met:
    387 // 1. Redistributions of source code must retain the above copyright
    388 //    notice, this list of conditions and the following disclaimer.
    389 // 2. Redistributions in binary form must reproduce the above copyright
    390 //    notice, this list of conditions and the following disclaimer in the
    391 //    documentation and/or other materials provided with the distribution.
    392 // 3. All advertising materials mentioning features or use of this software
    393 //    must display the following acknowledgement:
    394 //	This product includes software developed by the University of
    395 //	California, Berkeley and its contributors.
    396 // 4. Neither the name of the University nor the names of its contributors
    397 //    may be used to endorse or promote products derived from this software
    398 //    without specific prior written permission.
    399 //
    400 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
    401 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    402 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    403 // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
    404 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    405 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    406 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    407 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    408 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    409 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    410 // SUCH DAMAGE.
    411 //
    412 //	From: @(#)ansi.h	8.2 (Berkeley) 1/4/94
    413 //	From: @(#)types.h	8.3 (Berkeley) 1/5/94
    414 // $FreeBSD$
    415 
    416 // -
    417 // This file is in the public domain.
    418 // $FreeBSD$
    419 
    420 // -
    421 // SPDX-License-Identifier: BSD-3-Clause
    422 //
    423 // Copyright (c) 1988, 1993
    424 //	The Regents of the University of California.  All rights reserved.
    425 //
    426 // Redistribution and use in source and binary forms, with or without
    427 // modification, are permitted provided that the following conditions
    428 // are met:
    429 // 1. Redistributions of source code must retain the above copyright
    430 //    notice, this list of conditions and the following disclaimer.
    431 // 2. Redistributions in binary form must reproduce the above copyright
    432 //    notice, this list of conditions and the following disclaimer in the
    433 //    documentation and/or other materials provided with the distribution.
    434 // 3. Neither the name of the University nor the names of its contributors
    435 //    may be used to endorse or promote products derived from this software
    436 //    without specific prior written permission.
    437 //
    438 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
    439 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    440 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    441 // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
    442 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    443 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    444 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    445 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    446 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    447 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    448 // SUCH DAMAGE.
    449 //
    450 //	@(#)limits.h	8.3 (Berkeley) 1/4/94
    451 // $FreeBSD$
    452 
    453 // According to ANSI (section 2.2.4.2), the values below must be usable by
    454 // #if preprocessing directives.  Additionally, the expression must have the
    455 // same type as would an expression that is an object of the corresponding
    456 // type converted according to the integral promotions.  The subtraction for
    457 // INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an
    458 // unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2).
    459 
    460 // max value for an unsigned long long
    461 
    462 // Quads and longs are the same on the amd64.  Ensure they stay in sync.
    463 
    464 // Minimum signal stack size.
    465 
    466 // Basic types upon which most other types are built.
    467 type X__int8_t = int8     /* _types.h:55:22 */
    468 type X__uint8_t = uint8   /* _types.h:56:24 */
    469 type X__int16_t = int16   /* _types.h:57:17 */
    470 type X__uint16_t = uint16 /* _types.h:58:25 */
    471 type X__int32_t = int32   /* _types.h:59:15 */
    472 type X__uint32_t = uint32 /* _types.h:60:23 */
    473 type X__int64_t = int64   /* _types.h:62:16 */
    474 type X__uint64_t = uint64 /* _types.h:63:24 */
    475 
    476 // Standard type definitions.
    477 type X__clock_t = X__int32_t         /* _types.h:75:19 */ // clock()...
    478 type X__critical_t = X__int64_t      /* _types.h:76:19 */
    479 type X__double_t = float64           /* _types.h:78:17 */
    480 type X__float_t = float32            /* _types.h:79:16 */
    481 type X__intfptr_t = X__int64_t       /* _types.h:81:19 */
    482 type X__intptr_t = X__int64_t        /* _types.h:82:19 */
    483 type X__intmax_t = X__int64_t        /* _types.h:93:19 */
    484 type X__int_fast8_t = X__int32_t     /* _types.h:94:19 */
    485 type X__int_fast16_t = X__int32_t    /* _types.h:95:19 */
    486 type X__int_fast32_t = X__int32_t    /* _types.h:96:19 */
    487 type X__int_fast64_t = X__int64_t    /* _types.h:97:19 */
    488 type X__int_least8_t = X__int8_t     /* _types.h:98:18 */
    489 type X__int_least16_t = X__int16_t   /* _types.h:99:19 */
    490 type X__int_least32_t = X__int32_t   /* _types.h:100:19 */
    491 type X__int_least64_t = X__int64_t   /* _types.h:101:19 */
    492 type X__ptrdiff_t = X__int64_t       /* _types.h:103:19 */ // ptr1 - ptr2
    493 type X__register_t = X__int64_t      /* _types.h:104:19 */
    494 type X__segsz_t = X__int64_t         /* _types.h:105:19 */ // segment size (in pages)
    495 type X__size_t = X__uint64_t         /* _types.h:106:20 */ // sizeof()
    496 type X__ssize_t = X__int64_t         /* _types.h:107:19 */ // byte count or error
    497 type X__time_t = X__int64_t          /* _types.h:108:19 */ // time()...
    498 type X__uintfptr_t = X__uint64_t     /* _types.h:109:20 */
    499 type X__uintptr_t = X__uint64_t      /* _types.h:110:20 */
    500 type X__uintmax_t = X__uint64_t      /* _types.h:121:20 */
    501 type X__uint_fast8_t = X__uint32_t   /* _types.h:122:20 */
    502 type X__uint_fast16_t = X__uint32_t  /* _types.h:123:20 */
    503 type X__uint_fast32_t = X__uint32_t  /* _types.h:124:20 */
    504 type X__uint_fast64_t = X__uint64_t  /* _types.h:125:20 */
    505 type X__uint_least8_t = X__uint8_t   /* _types.h:126:19 */
    506 type X__uint_least16_t = X__uint16_t /* _types.h:127:20 */
    507 type X__uint_least32_t = X__uint32_t /* _types.h:128:20 */
    508 type X__uint_least64_t = X__uint64_t /* _types.h:129:20 */
    509 type X__u_register_t = X__uint64_t   /* _types.h:131:20 */
    510 type X__vm_offset_t = X__uint64_t    /* _types.h:132:20 */
    511 type X__vm_paddr_t = X__uint64_t     /* _types.h:133:20 */
    512 type X__vm_size_t = X__uint64_t      /* _types.h:134:20 */
    513 type X___wchar_t = int32             /* _types.h:141:14 */
    514 
    515 // Standard type definitions.
    516 type X__blksize_t = X__int32_t   /* _types.h:40:19 */ // file block size
    517 type X__blkcnt_t = X__int64_t    /* _types.h:41:19 */ // file block count
    518 type X__clockid_t = X__int32_t   /* _types.h:42:19 */ // clock_gettime()...
    519 type X__fflags_t = X__uint32_t   /* _types.h:43:20 */ // file flags
    520 type X__fsblkcnt_t = X__uint64_t /* _types.h:44:20 */
    521 type X__fsfilcnt_t = X__uint64_t /* _types.h:45:20 */
    522 type X__gid_t = X__uint32_t      /* _types.h:46:20 */
    523 type X__id_t = X__int64_t        /* _types.h:47:19 */ // can hold a gid_t, pid_t, or uid_t
    524 type X__ino_t = X__uint64_t      /* _types.h:48:20 */ // inode number
    525 type X__key_t = int64            /* _types.h:49:15 */ // IPC key (for Sys V IPC)
    526 type X__lwpid_t = X__int32_t     /* _types.h:50:19 */ // Thread ID (a.k.a. LWP)
    527 type X__mode_t = X__uint16_t     /* _types.h:51:20 */ // permissions
    528 type X__accmode_t = int32        /* _types.h:52:14 */ // access permissions
    529 type X__nl_item = int32          /* _types.h:53:14 */
    530 type X__nlink_t = X__uint64_t    /* _types.h:54:20 */ // link count
    531 type X__off_t = X__int64_t       /* _types.h:55:19 */ // file offset
    532 type X__off64_t = X__int64_t     /* _types.h:56:19 */ // file offset (alias)
    533 type X__pid_t = X__int32_t       /* _types.h:57:19 */ // process [group]
    534 type X__rlim_t = X__int64_t      /* _types.h:58:19 */ // resource limit - intentionally
    535 // signed, because of legacy code
    536 // that uses -1 for RLIM_INFINITY
    537 type X__sa_family_t = X__uint8_t /* _types.h:61:19 */
    538 type X__socklen_t = X__uint32_t  /* _types.h:62:20 */
    539 type X__suseconds_t = int64      /* _types.h:63:15 */ // microseconds (signed)
    540 type X__timer_t = uintptr        /* _types.h:64:24 */ // timer_gettime()...
    541 type X__mqd_t = uintptr          /* _types.h:65:21 */ // mq_open()...
    542 type X__uid_t = X__uint32_t      /* _types.h:66:20 */
    543 type X__useconds_t = uint32      /* _types.h:67:22 */ // microseconds (unsigned)
    544 type X__cpuwhich_t = int32       /* _types.h:68:14 */ // which parameter for cpuset.
    545 type X__cpulevel_t = int32       /* _types.h:69:14 */ // level parameter for cpuset.
    546 type X__cpusetid_t = int32       /* _types.h:70:14 */ // cpuset identifier.
    547 type X__daddr_t = X__int64_t     /* _types.h:71:19 */ // bwrite(3), FIOBMAP2, etc
    548 
    549 // Unusual type definitions.
    550 // rune_t is declared to be an “int” instead of the more natural
    551 // “unsigned long” or “long”.  Two things are happening here.  It is not
    552 // unsigned so that EOF (-1) can be naturally assigned to it and used.  Also,
    553 // it looks like 10646 will be a 31 bit standard.  This means that if your
    554 // ints cannot hold 32 bits, you will be in trouble.  The reason an int was
    555 // chosen over a long is that the is*() and to*() routines take ints (says
    556 // ANSI C), but they use __ct_rune_t instead of int.
    557 //
    558 // NOTE: rune_t is not covered by ANSI nor other standards, and should not
    559 // be instantiated outside of lib/libc/locale.  Use wchar_t.  wint_t and
    560 // rune_t must be the same type.  Also, wint_t should be able to hold all
    561 // members of the largest character set plus one extra value (WEOF), and
    562 // must be at least 16 bits.
    563 type X__ct_rune_t = int32     /* _types.h:91:14 */ // arg type for ctype funcs
    564 type X__rune_t = X__ct_rune_t /* _types.h:92:21 */ // rune_t (see above)
    565 type X__wint_t = X__ct_rune_t /* _types.h:93:21 */ // wint_t (see above)
    566 
    567 // Clang already provides these types as built-ins, but only in C++ mode.
    568 type X__char16_t = X__uint_least16_t /* _types.h:97:26 */
    569 type X__char32_t = X__uint_least32_t /* _types.h:98:26 */
    570 // In C++11, char16_t and char32_t are built-in types.
    571 
    572 type X__max_align_t = struct {
    573 	F__max_align1 int64
    574 	F__max_align2 float64
    575 } /* _types.h:111:3 */
    576 
    577 type X__dev_t = X__uint64_t /* _types.h:113:20 */ // device number
    578 
    579 type X__fixpt_t = X__uint32_t /* _types.h:115:20 */ // fixed point number
    580 
    581 // mbstate_t is an opaque object to keep conversion state during multibyte
    582 // stream conversions.
    583 type X__mbstate_t = struct {
    584 	F__ccgo_pad1 [0]uint64
    585 	F__mbstate8  [128]int8
    586 } /* _types.h:124:3 */
    587 
    588 type X__rman_res_t = X__uintmax_t /* _types.h:126:25 */
    589 
    590 // Types for varargs. These are all provided by builtin types these
    591 // days, so centralize their definition.
    592 type X__va_list = X__builtin_va_list /* _types.h:133:27 */ // internally known to gcc
    593 type X__gnuc_va_list = X__va_list    /* _types.h:140:20 */ // compatibility w/GNU headers
    594 
    595 // When the following macro is defined, the system uses 64-bit inode numbers.
    596 // Programs can use this to avoid including <sys/param.h>, with its associated
    597 // namespace pollution.
    598 
    599 type Time_t = X__time_t /* utime.h:42:18 */
    600 
    601 type Utimbuf = struct {
    602 	Factime  Time_t
    603 	Fmodtime Time_t
    604 } /* utime.h:46:1 */
    605 
    606 var _ int8 /* gen.c:2:13: */