github.com/afumu/libc@v0.0.6/utime/utime_freebsd_arm64.go (about)

     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: */