github.com/afumu/libc@v0.0.6/pwd/pwd_linux_arm.go (about)

     1  // Code generated by 'ccgo pwd/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -o pwd/pwd_linux_arm.go -pkgname pwd', DO NOT EDIT.
     2  
     3  package pwd
     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  	NSS_BUFLEN_PASSWD     = 1024
    19  	X_ATFILE_SOURCE       = 1
    20  	X_BITS_TIME64_H       = 1
    21  	X_BITS_TYPESIZES_H    = 1
    22  	X_BITS_TYPES_H        = 1
    23  	X_BSD_SIZE_T_         = 0
    24  	X_BSD_SIZE_T_DEFINED_ = 0
    25  	X_DEFAULT_SOURCE      = 1
    26  	X_FEATURES_H          = 1
    27  	X_FILE_OFFSET_BITS    = 64
    28  	X_GCC_SIZE_T          = 0
    29  	X_POSIX_C_SOURCE      = 200809
    30  	X_POSIX_SOURCE        = 1
    31  	X_PWD_H               = 1
    32  	X_SIZET_              = 0
    33  	X_SIZE_T              = 0
    34  	X_SIZE_T_             = 0
    35  	X_SIZE_T_DECLARED     = 0
    36  	X_SIZE_T_DEFINED      = 0
    37  	X_SIZE_T_DEFINED_     = 0
    38  	X_STDC_PREDEF_H       = 1
    39  	X_SYS_CDEFS_H         = 1
    40  	X_SYS_SIZE_T_H        = 0
    41  	X_T_SIZE              = 0
    42  	X_T_SIZE_             = 0
    43  	Linux                 = 1
    44  	Unix                  = 1
    45  )
    46  
    47  type Ptrdiff_t = int32 /* <builtin>:3:26 */
    48  
    49  type Size_t = uint32 /* <builtin>:9:23 */
    50  
    51  type Wchar_t = uint32 /* <builtin>:15:24 */
    52  
    53  type X__builtin_va_list = uintptr /* <builtin>:46:14 */
    54  type X__float128 = float64        /* <builtin>:47:21 */
    55  
    56  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
    57  //    This file is part of the GNU C Library.
    58  //
    59  //    The GNU C Library is free software; you can redistribute it and/or
    60  //    modify it under the terms of the GNU Lesser General Public
    61  //    License as published by the Free Software Foundation; either
    62  //    version 2.1 of the License, or (at your option) any later version.
    63  //
    64  //    The GNU C Library is distributed in the hope that it will be useful,
    65  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    66  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    67  //    Lesser General Public License for more details.
    68  //
    69  //    You should have received a copy of the GNU Lesser General Public
    70  //    License along with the GNU C Library; if not, see
    71  //    <https://www.gnu.org/licenses/>.
    72  
    73  //	POSIX Standard: 9.2.2 User Database Access	<pwd.h>
    74  
    75  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
    76  //    This file is part of the GNU C Library.
    77  //
    78  //    The GNU C Library is free software; you can redistribute it and/or
    79  //    modify it under the terms of the GNU Lesser General Public
    80  //    License as published by the Free Software Foundation; either
    81  //    version 2.1 of the License, or (at your option) any later version.
    82  //
    83  //    The GNU C Library is distributed in the hope that it will be useful,
    84  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    85  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    86  //    Lesser General Public License for more details.
    87  //
    88  //    You should have received a copy of the GNU Lesser General Public
    89  //    License along with the GNU C Library; if not, see
    90  //    <https://www.gnu.org/licenses/>.
    91  
    92  // These are defined by the user (or the compiler)
    93  //    to specify the desired environment:
    94  //
    95  //    __STRICT_ANSI__	ISO Standard C.
    96  //    _ISOC99_SOURCE	Extensions to ISO C89 from ISO C99.
    97  //    _ISOC11_SOURCE	Extensions to ISO C99 from ISO C11.
    98  //    _ISOC2X_SOURCE	Extensions to ISO C99 from ISO C2X.
    99  //    __STDC_WANT_LIB_EXT2__
   100  // 			Extensions to ISO C99 from TR 27431-2:2010.
   101  //    __STDC_WANT_IEC_60559_BFP_EXT__
   102  // 			Extensions to ISO C11 from TS 18661-1:2014.
   103  //    __STDC_WANT_IEC_60559_FUNCS_EXT__
   104  // 			Extensions to ISO C11 from TS 18661-4:2015.
   105  //    __STDC_WANT_IEC_60559_TYPES_EXT__
   106  // 			Extensions to ISO C11 from TS 18661-3:2015.
   107  //
   108  //    _POSIX_SOURCE	IEEE Std 1003.1.
   109  //    _POSIX_C_SOURCE	If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2;
   110  // 			if >=199309L, add IEEE Std 1003.1b-1993;
   111  // 			if >=199506L, add IEEE Std 1003.1c-1995;
   112  // 			if >=200112L, all of IEEE 1003.1-2004
   113  // 			if >=200809L, all of IEEE 1003.1-2008
   114  //    _XOPEN_SOURCE	Includes POSIX and XPG things.  Set to 500 if
   115  // 			Single Unix conformance is wanted, to 600 for the
   116  // 			sixth revision, to 700 for the seventh revision.
   117  //    _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions.
   118  //    _LARGEFILE_SOURCE	Some more functions for correct standard I/O.
   119  //    _LARGEFILE64_SOURCE	Additional functionality from LFS for large files.
   120  //    _FILE_OFFSET_BITS=N	Select default filesystem interface.
   121  //    _ATFILE_SOURCE	Additional *at interfaces.
   122  //    _GNU_SOURCE		All of the above, plus GNU extensions.
   123  //    _DEFAULT_SOURCE	The default set of features (taking precedence over
   124  // 			__STRICT_ANSI__).
   125  //
   126  //    _FORTIFY_SOURCE	Add security hardening to many library functions.
   127  // 			Set to 1 or 2; 2 performs stricter checks than 1.
   128  //
   129  //    _REENTRANT, _THREAD_SAFE
   130  // 			Obsolete; equivalent to _POSIX_C_SOURCE=199506L.
   131  //
   132  //    The `-ansi' switch to the GNU C compiler, and standards conformance
   133  //    options such as `-std=c99', define __STRICT_ANSI__.  If none of
   134  //    these are defined, or if _DEFAULT_SOURCE is defined, the default is
   135  //    to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to
   136  //    200809L, as well as enabling miscellaneous functions from BSD and
   137  //    SVID.  If more than one of these are defined, they accumulate.  For
   138  //    example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together
   139  //    give you ISO C, 1003.1, and 1003.2, but nothing else.
   140  //
   141  //    These are defined by this file and are used by the
   142  //    header files to decide what to declare or define:
   143  //
   144  //    __GLIBC_USE (F)	Define things from feature set F.  This is defined
   145  // 			to 1 or 0; the subsequent macros are either defined
   146  // 			or undefined, and those tests should be moved to
   147  // 			__GLIBC_USE.
   148  //    __USE_ISOC11		Define ISO C11 things.
   149  //    __USE_ISOC99		Define ISO C99 things.
   150  //    __USE_ISOC95		Define ISO C90 AMD1 (C95) things.
   151  //    __USE_ISOCXX11	Define ISO C++11 things.
   152  //    __USE_POSIX		Define IEEE Std 1003.1 things.
   153  //    __USE_POSIX2		Define IEEE Std 1003.2 things.
   154  //    __USE_POSIX199309	Define IEEE Std 1003.1, and .1b things.
   155  //    __USE_POSIX199506	Define IEEE Std 1003.1, .1b, .1c and .1i things.
   156  //    __USE_XOPEN		Define XPG things.
   157  //    __USE_XOPEN_EXTENDED	Define X/Open Unix things.
   158  //    __USE_UNIX98		Define Single Unix V2 things.
   159  //    __USE_XOPEN2K        Define XPG6 things.
   160  //    __USE_XOPEN2KXSI     Define XPG6 XSI things.
   161  //    __USE_XOPEN2K8       Define XPG7 things.
   162  //    __USE_XOPEN2K8XSI    Define XPG7 XSI things.
   163  //    __USE_LARGEFILE	Define correct standard I/O things.
   164  //    __USE_LARGEFILE64	Define LFS things with separate names.
   165  //    __USE_FILE_OFFSET64	Define 64bit interface as default.
   166  //    __USE_MISC		Define things from 4.3BSD or System V Unix.
   167  //    __USE_ATFILE		Define *at interfaces and AT_* constants for them.
   168  //    __USE_GNU		Define GNU extensions.
   169  //    __USE_FORTIFY_LEVEL	Additional security measures used, according to level.
   170  //
   171  //    The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are
   172  //    defined by this file unconditionally.  `__GNU_LIBRARY__' is provided
   173  //    only for compatibility.  All new code should use the other symbols
   174  //    to test for features.
   175  //
   176  //    All macros listed above as possibly being defined by this file are
   177  //    explicitly undefined if they are not explicitly defined.
   178  //    Feature-test macros that are not defined by the user or compiler
   179  //    but are implied by the other feature-test macros defined (or by the
   180  //    lack of any definitions) are defined by the file.
   181  //
   182  //    ISO C feature test macros depend on the definition of the macro
   183  //    when an affected header is included, not when the first system
   184  //    header is included, and so they are handled in
   185  //    <bits/libc-header-start.h>, which does not have a multiple include
   186  //    guard.  Feature test macros that can be handled from the first
   187  //    system header included are handled here.
   188  
   189  // Undefine everything, so we get a clean slate.
   190  
   191  // Suppress kernel-name space pollution unless user expressedly asks
   192  //    for it.
   193  
   194  // Convenience macro to test the version of gcc.
   195  //    Use like this:
   196  //    #if __GNUC_PREREQ (2,8)
   197  //    ... code requiring gcc 2.8 or later ...
   198  //    #endif
   199  //    Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was
   200  //    added in 2.0.
   201  
   202  // Similarly for clang.  Features added to GCC after version 4.2 may
   203  //    or may not also be available in clang, and clang's definitions of
   204  //    __GNUC(_MINOR)__ are fixed at 4 and 2 respectively.  Not all such
   205  //    features can be queried via __has_extension/__has_feature.
   206  
   207  // Whether to use feature set F.
   208  
   209  // _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for
   210  //    _DEFAULT_SOURCE.  If _DEFAULT_SOURCE is present we do not
   211  //    issue a warning; the expectation is that the source is being
   212  //    transitioned to use the new macro.
   213  
   214  // If _GNU_SOURCE was defined by the user, turn on all the other features.
   215  
   216  // If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined,
   217  //    define _DEFAULT_SOURCE.
   218  
   219  // This is to enable the ISO C2X extension.
   220  
   221  // This is to enable the ISO C11 extension.
   222  
   223  // This is to enable the ISO C99 extension.
   224  
   225  // This is to enable the ISO C90 Amendment 1:1995 extension.
   226  
   227  // If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE
   228  //    is defined, use POSIX.1-2008 (or another version depending on
   229  //    _XOPEN_SOURCE).
   230  
   231  // Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be
   232  //    defined in all multithreaded code.  GNU libc has not required this
   233  //    for many years.  We now treat them as compatibility synonyms for
   234  //    _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with
   235  //    comprehensive support for multithreaded code.  Using them never
   236  //    lowers the selected level of POSIX conformance, only raises it.
   237  
   238  // The function 'gets' existed in C89, but is impossible to use
   239  //    safely.  It has been removed from ISO C11 and ISO C++14.  Note: for
   240  //    compatibility with various implementations of <cstdio>, this test
   241  //    must consider only the value of __cplusplus when compiling C++.
   242  
   243  // GNU formerly extended the scanf functions with modified format
   244  //    specifiers %as, %aS, and %a[...] that allocate a buffer for the
   245  //    input using malloc.  This extension conflicts with ISO C99, which
   246  //    defines %a as a standalone format specifier that reads a floating-
   247  //    point number; moreover, POSIX.1-2008 provides the same feature
   248  //    using the modifier letter 'm' instead (%ms, %mS, %m[...]).
   249  //
   250  //    We now follow C99 unless GNU extensions are active and the compiler
   251  //    is specifically in C89 or C++98 mode (strict or not).  For
   252  //    instance, with GCC, -std=gnu11 will have C99-compliant scanf with
   253  //    or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the
   254  //    old extension.
   255  
   256  // Get definitions of __STDC_* predefined macros, if the compiler has
   257  //    not preincluded this header automatically.
   258  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   259  //    This file is part of the GNU C Library.
   260  //
   261  //    The GNU C Library is free software; you can redistribute it and/or
   262  //    modify it under the terms of the GNU Lesser General Public
   263  //    License as published by the Free Software Foundation; either
   264  //    version 2.1 of the License, or (at your option) any later version.
   265  //
   266  //    The GNU C Library is distributed in the hope that it will be useful,
   267  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   268  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   269  //    Lesser General Public License for more details.
   270  //
   271  //    You should have received a copy of the GNU Lesser General Public
   272  //    License along with the GNU C Library; if not, see
   273  //    <https://www.gnu.org/licenses/>.
   274  
   275  // This macro indicates that the installed library is the GNU C Library.
   276  //    For historic reasons the value now is 6 and this will stay from now
   277  //    on.  The use of this variable is deprecated.  Use __GLIBC__ and
   278  //    __GLIBC_MINOR__ now (see below) when you want to test for a specific
   279  //    GNU C library version and use the values in <gnu/lib-names.h> to get
   280  //    the sonames of the shared libraries.
   281  
   282  // Major and minor version number of the GNU C library package.  Use
   283  //    these macros to test for features in specific releases.
   284  
   285  // This is here only because every header file already includes this one.
   286  // Copyright (C) 1992-2020 Free Software Foundation, Inc.
   287  //    This file is part of the GNU C Library.
   288  //
   289  //    The GNU C Library is free software; you can redistribute it and/or
   290  //    modify it under the terms of the GNU Lesser General Public
   291  //    License as published by the Free Software Foundation; either
   292  //    version 2.1 of the License, or (at your option) any later version.
   293  //
   294  //    The GNU C Library is distributed in the hope that it will be useful,
   295  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   296  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   297  //    Lesser General Public License for more details.
   298  //
   299  //    You should have received a copy of the GNU Lesser General Public
   300  //    License along with the GNU C Library; if not, see
   301  //    <https://www.gnu.org/licenses/>.
   302  
   303  // We are almost always included from features.h.
   304  
   305  // The GNU libc does not support any K&R compilers or the traditional mode
   306  //    of ISO C compilers anymore.  Check for some of the combinations not
   307  //    anymore supported.
   308  
   309  // Some user header file might have defined this before.
   310  
   311  // All functions, except those with callbacks or those that
   312  //    synchronize memory, are leaf functions.
   313  
   314  // GCC can always grok prototypes.  For C++ programs we add throw()
   315  //    to help it optimize the function calls.  But this works only with
   316  //    gcc 2.8.x and egcs.  For gcc 3.2 and up we even mark C functions
   317  //    as non-throwing using a function attribute since programs can use
   318  //    the -fexceptions options for C code as well.
   319  
   320  // Compilers that are not clang may object to
   321  //        #if defined __clang__ && __has_extension(...)
   322  //    even though they do not need to evaluate the right-hand side of the &&.
   323  
   324  // These two macros are not used in glibc anymore.  They are kept here
   325  //    only because some other projects expect the macros to be defined.
   326  
   327  // For these things, GCC behaves the ANSI way normally,
   328  //    and the non-ANSI way under -traditional.
   329  
   330  // This is not a typedef so `const __ptr_t' does the right thing.
   331  
   332  // C++ needs to know that types and declarations are C, not C++.
   333  
   334  // Fortify support.
   335  
   336  // Support for flexible arrays.
   337  //    Headers that should use flexible arrays only if they're "real"
   338  //    (e.g. only if they won't affect sizeof()) should test
   339  //    #if __glibc_c99_flexarr_available.
   340  
   341  // __asm__ ("xyz") is used throughout the headers to rename functions
   342  //    at the assembly language level.  This is wrapped by the __REDIRECT
   343  //    macro, in order to support compilers that can do this some other
   344  //    way.  When compilers don't support asm-names at all, we have to do
   345  //    preprocessor tricks instead (which don't have exactly the right
   346  //    semantics, but it's the best we can do).
   347  //
   348  //    Example:
   349  //    int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid);
   350  
   351  //
   352  // #elif __SOME_OTHER_COMPILER__
   353  //
   354  // # define __REDIRECT(name, proto, alias) name proto; 	_Pragma("let " #name " = " #alias)
   355  
   356  // GCC has various useful declarations that can be made with the
   357  //    `__attribute__' syntax.  All of the ways we use this do fine if
   358  //    they are omitted for compilers that don't understand it.
   359  
   360  // At some point during the gcc 2.96 development the `malloc' attribute
   361  //    for functions was introduced.  We don't want to use it unconditionally
   362  //    (although this would be possible) since it generates warnings.
   363  
   364  // Tell the compiler which arguments to an allocation function
   365  //    indicate the size of the allocation.
   366  
   367  // At some point during the gcc 2.96 development the `pure' attribute
   368  //    for functions was introduced.  We don't want to use it unconditionally
   369  //    (although this would be possible) since it generates warnings.
   370  
   371  // This declaration tells the compiler that the value is constant.
   372  
   373  // At some point during the gcc 3.1 development the `used' attribute
   374  //    for functions was introduced.  We don't want to use it unconditionally
   375  //    (although this would be possible) since it generates warnings.
   376  
   377  // Since version 3.2, gcc allows marking deprecated functions.
   378  
   379  // Since version 4.5, gcc also allows one to specify the message printed
   380  //    when a deprecated function is used.  clang claims to be gcc 4.2, but
   381  //    may also support this feature.
   382  
   383  // At some point during the gcc 2.8 development the `format_arg' attribute
   384  //    for functions was introduced.  We don't want to use it unconditionally
   385  //    (although this would be possible) since it generates warnings.
   386  //    If several `format_arg' attributes are given for the same function, in
   387  //    gcc-3.0 and older, all but the last one are ignored.  In newer gccs,
   388  //    all designated arguments are considered.
   389  
   390  // At some point during the gcc 2.97 development the `strfmon' format
   391  //    attribute for functions was introduced.  We don't want to use it
   392  //    unconditionally (although this would be possible) since it
   393  //    generates warnings.
   394  
   395  // The nonull function attribute allows to mark pointer parameters which
   396  //    must not be NULL.
   397  
   398  // If fortification mode, we warn about unused results of certain
   399  //    function calls which can lead to problems.
   400  
   401  // Forces a function to be always inlined.
   402  // The Linux kernel defines __always_inline in stddef.h (283d7573), and
   403  //    it conflicts with this definition.  Therefore undefine it first to
   404  //    allow either header to be included first.
   405  
   406  // Associate error messages with the source location of the call site rather
   407  //    than with the source location inside the function.
   408  
   409  // GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
   410  //    inline semantics, unless -fgnu89-inline is used.  Using __GNUC_STDC_INLINE__
   411  //    or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions
   412  //    older than 4.3 may define these macros and still not guarantee GNU inlining
   413  //    semantics.
   414  //
   415  //    clang++ identifies itself as gcc-4.2, but has support for GNU inlining
   416  //    semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and
   417  //    __GNUC_GNU_INLINE__ macro definitions.
   418  
   419  // GCC 4.3 and above allow passing all anonymous arguments of an
   420  //    __extern_always_inline function to some other vararg function.
   421  
   422  // It is possible to compile containing GCC extensions even if GCC is
   423  //    run in pedantic mode if the uses are carefully marked using the
   424  //    `__extension__' keyword.  But this is not generally available before
   425  //    version 2.8.
   426  
   427  // __restrict is known in EGCS 1.2 and above.
   428  
   429  // ISO C99 also allows to declare arrays as non-overlapping.  The syntax is
   430  //      array_name[restrict]
   431  //    GCC 3.1 supports this.
   432  
   433  // Describes a char array whose address can safely be passed as the first
   434  //    argument to strncpy and strncat, as the char array is not necessarily
   435  //    a NUL-terminated string.
   436  
   437  // Undefine (also defined in libc-symbols.h).
   438  // Copies attributes from the declaration or type referenced by
   439  //    the argument.
   440  
   441  // Copyright (C) 1999-2020 Free Software Foundation, Inc.
   442  //    This file is part of the GNU C Library.
   443  //
   444  //    The GNU C Library is free software; you can redistribute it and/or
   445  //    modify it under the terms of the GNU Lesser General Public
   446  //    License as published by the Free Software Foundation; either
   447  //    version 2.1 of the License, or (at your option) any later version.
   448  //
   449  //    The GNU C Library is distributed in the hope that it will be useful,
   450  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   451  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   452  //    Lesser General Public License for more details.
   453  //
   454  //    You should have received a copy of the GNU Lesser General Public
   455  //    License along with the GNU C Library; if not, see
   456  //    <https://www.gnu.org/licenses/>.
   457  
   458  // Properties of long double type.
   459  //    Copyright (C) 2016-2020 Free Software Foundation, Inc.
   460  //    This file is part of the GNU C Library.
   461  //
   462  //    The GNU C Library is free software; you can redistribute it and/or
   463  //    modify it under the terms of the GNU Lesser General Public
   464  //    License  published by the Free Software Foundation; either
   465  //    version 2.1 of the License, or (at your option) any later version.
   466  //
   467  //    The GNU C Library is distributed in the hope that it will be useful,
   468  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   469  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   470  //    Lesser General Public License for more details.
   471  //
   472  //    You should have received a copy of the GNU Lesser General Public
   473  //    License along with the GNU C Library; if not, see
   474  //    <https://www.gnu.org/licenses/>.
   475  
   476  // This header is included by <sys/cdefs.h>.
   477  //
   478  //    If long double is ABI-compatible with double, it should define
   479  //    __NO_LONG_DOUBLE_MATH to 1; otherwise, it should leave
   480  //    __NO_LONG_DOUBLE_MATH undefined.
   481  //
   482  //    If this build of the GNU C Library supports both long double
   483  //    ABI-compatible with double and some other long double format not
   484  //    ABI-compatible with double, it should define
   485  //    __LONG_DOUBLE_MATH_OPTIONAL to 1; otherwise, it should leave
   486  //    __LONG_DOUBLE_MATH_OPTIONAL undefined.
   487  //
   488  //    If __NO_LONG_DOUBLE_MATH is already defined, this header must not
   489  //    define anything; this is needed to work with the definition of
   490  //    __NO_LONG_DOUBLE_MATH in nldbl-compat.h.
   491  
   492  // In the default version of this header, long double is
   493  //    ABI-compatible with double.
   494  
   495  // __glibc_macro_warning (MESSAGE) issues warning MESSAGE.  This is
   496  //    intended for use in preprocessor macros.
   497  //
   498  //    Note: MESSAGE must be a _single_ string; concatenation of string
   499  //    literals is not supported.
   500  
   501  // Generic selection (ISO C11) is a C-only feature, available in GCC
   502  //    since version 4.9.  Previous versions do not provide generic
   503  //    selection, even though they might set __STDC_VERSION__ to 201112L,
   504  //    when in -std=c11 mode.  Thus, we must check for !defined __GNUC__
   505  //    when testing __STDC_VERSION__ for generic selection support.
   506  //    On the other hand, Clang also defines __GNUC__, so a clang-specific
   507  //    check is required to enable the use of generic selection.
   508  
   509  // If we don't have __REDIRECT, prototypes will be missing if
   510  //    __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64].
   511  
   512  // Decide whether we can define 'extern inline' functions in headers.
   513  
   514  // This is here only because every header file already includes this one.
   515  //    Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
   516  //    <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
   517  //    that will always return failure (and set errno to ENOSYS).
   518  // This file is automatically generated.
   519  //    This file selects the right generated file of `__stub_FUNCTION' macros
   520  //    based on the architecture being compiled for.
   521  
   522  // This file is automatically generated.
   523  //    It defines a symbol `__stub_FUNCTION' for each function
   524  //    in the C library which is a stub, meaning it will fail
   525  //    every time called, usually setting errno to ENOSYS.
   526  
   527  // bits/types.h -- definitions of __*_t types underlying *_t types.
   528  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   529  //    This file is part of the GNU C Library.
   530  //
   531  //    The GNU C Library is free software; you can redistribute it and/or
   532  //    modify it under the terms of the GNU Lesser General Public
   533  //    License as published by the Free Software Foundation; either
   534  //    version 2.1 of the License, or (at your option) any later version.
   535  //
   536  //    The GNU C Library is distributed in the hope that it will be useful,
   537  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   538  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   539  //    Lesser General Public License for more details.
   540  //
   541  //    You should have received a copy of the GNU Lesser General Public
   542  //    License along with the GNU C Library; if not, see
   543  //    <https://www.gnu.org/licenses/>.
   544  
   545  // Never include this file directly; use <sys/types.h> instead.
   546  
   547  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   548  //    This file is part of the GNU C Library.
   549  //
   550  //    The GNU C Library is free software; you can redistribute it and/or
   551  //    modify it under the terms of the GNU Lesser General Public
   552  //    License as published by the Free Software Foundation; either
   553  //    version 2.1 of the License, or (at your option) any later version.
   554  //
   555  //    The GNU C Library is distributed in the hope that it will be useful,
   556  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   557  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   558  //    Lesser General Public License for more details.
   559  //
   560  //    You should have received a copy of the GNU Lesser General Public
   561  //    License along with the GNU C Library; if not, see
   562  //    <https://www.gnu.org/licenses/>.
   563  
   564  // Copyright (C) 1999-2020 Free Software Foundation, Inc.
   565  //    This file is part of the GNU C Library.
   566  //
   567  //    The GNU C Library is free software; you can redistribute it and/or
   568  //    modify it under the terms of the GNU Lesser General Public
   569  //    License as published by the Free Software Foundation; either
   570  //    version 2.1 of the License, or (at your option) any later version.
   571  //
   572  //    The GNU C Library is distributed in the hope that it will be useful,
   573  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   574  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   575  //    Lesser General Public License for more details.
   576  //
   577  //    You should have received a copy of the GNU Lesser General Public
   578  //    License along with the GNU C Library; if not, see
   579  //    <https://www.gnu.org/licenses/>.
   580  
   581  // Bit size of the time_t type at glibc build time, general case.
   582  //    Copyright (C) 2018-2020 Free Software Foundation, Inc.
   583  //    This file is part of the GNU C Library.
   584  //
   585  //    The GNU C Library is free software; you can redistribute it and/or
   586  //    modify it under the terms of the GNU Lesser General Public
   587  //    License as published by the Free Software Foundation; either
   588  //    version 2.1 of the License, or (at your option) any later version.
   589  //
   590  //    The GNU C Library is distributed in the hope that it will be useful,
   591  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   592  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   593  //    Lesser General Public License for more details.
   594  //
   595  //    You should have received a copy of the GNU Lesser General Public
   596  //    License along with the GNU C Library; if not, see
   597  //    <https://www.gnu.org/licenses/>.
   598  
   599  // Copyright (C) 1999-2020 Free Software Foundation, Inc.
   600  //    This file is part of the GNU C Library.
   601  //
   602  //    The GNU C Library is free software; you can redistribute it and/or
   603  //    modify it under the terms of the GNU Lesser General Public
   604  //    License as published by the Free Software Foundation; either
   605  //    version 2.1 of the License, or (at your option) any later version.
   606  //
   607  //    The GNU C Library is distributed in the hope that it will be useful,
   608  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   609  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   610  //    Lesser General Public License for more details.
   611  //
   612  //    You should have received a copy of the GNU Lesser General Public
   613  //    License along with the GNU C Library; if not, see
   614  //    <https://www.gnu.org/licenses/>.
   615  
   616  // Size in bits of the 'time_t' type of the default ABI.
   617  
   618  // Convenience types.
   619  type X__u_char = uint8   /* types.h:31:23 */
   620  type X__u_short = uint16 /* types.h:32:28 */
   621  type X__u_int = uint32   /* types.h:33:22 */
   622  type X__u_long = uint32  /* types.h:34:27 */
   623  
   624  // Fixed-size types, underlying types depend on word size and compiler.
   625  type X__int8_t = int8     /* types.h:37:21 */
   626  type X__uint8_t = uint8   /* types.h:38:23 */
   627  type X__int16_t = int16   /* types.h:39:26 */
   628  type X__uint16_t = uint16 /* types.h:40:28 */
   629  type X__int32_t = int32   /* types.h:41:20 */
   630  type X__uint32_t = uint32 /* types.h:42:22 */
   631  type X__int64_t = int64   /* types.h:47:44 */
   632  type X__uint64_t = uint64 /* types.h:48:46 */
   633  
   634  // Smallest types with at least a given width.
   635  type X__int_least8_t = X__int8_t     /* types.h:52:18 */
   636  type X__uint_least8_t = X__uint8_t   /* types.h:53:19 */
   637  type X__int_least16_t = X__int16_t   /* types.h:54:19 */
   638  type X__uint_least16_t = X__uint16_t /* types.h:55:20 */
   639  type X__int_least32_t = X__int32_t   /* types.h:56:19 */
   640  type X__uint_least32_t = X__uint32_t /* types.h:57:20 */
   641  type X__int_least64_t = X__int64_t   /* types.h:58:19 */
   642  type X__uint_least64_t = X__uint64_t /* types.h:59:20 */
   643  
   644  // quad_t is also 64 bits.
   645  type X__quad_t = int64    /* types.h:66:37 */
   646  type X__u_quad_t = uint64 /* types.h:67:46 */
   647  
   648  // Largest integral types.
   649  type X__intmax_t = int64   /* types.h:75:37 */
   650  type X__uintmax_t = uint64 /* types.h:76:46 */
   651  
   652  // The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE
   653  //    macros for each of the OS types we define below.  The definitions
   654  //    of those macros must use the following macros for underlying types.
   655  //    We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned
   656  //    variants of each of the following integer types on this machine.
   657  //
   658  // 	16		-- "natural" 16-bit type (always short)
   659  // 	32		-- "natural" 32-bit type (always int)
   660  // 	64		-- "natural" 64-bit type (long or long long)
   661  // 	LONG32		-- 32-bit type, traditionally long
   662  // 	QUAD		-- 64-bit type, traditionally long long
   663  // 	WORD		-- natural type of __WORDSIZE bits (int or long)
   664  // 	LONGWORD	-- type of __WORDSIZE bits, traditionally long
   665  //
   666  //    We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the
   667  //    conventional uses of `long' or `long long' type modifiers match the
   668  //    types we define, even when a less-adorned type would be the same size.
   669  //    This matters for (somewhat) portably writing printf/scanf formats for
   670  //    these types, where using the appropriate l or ll format modifiers can
   671  //    make the typedefs and the formats match up across all GNU platforms.  If
   672  //    we used `long' when it's 64 bits where `long long' is expected, then the
   673  //    compiler would warn about the formats not matching the argument types,
   674  //    and the programmer changing them to shut up the compiler would break the
   675  //    program's portability.
   676  //
   677  //    Here we assume what is presently the case in all the GCC configurations
   678  //    we support: long long is always 64 bits, long is always word/address size,
   679  //    and int is always 32 bits.
   680  
   681  // We want __extension__ before typedef's that use nonstandard base types
   682  //    such as `long long' in C89 mode.
   683  // bits/typesizes.h -- underlying types for *_t.  Generic version.
   684  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   685  //    This file is part of the GNU C Library.
   686  //
   687  //    The GNU C Library is free software; you can redistribute it and/or
   688  //    modify it under the terms of the GNU Lesser General Public
   689  //    License as published by the Free Software Foundation; either
   690  //    version 2.1 of the License, or (at your option) any later version.
   691  //
   692  //    The GNU C Library is distributed in the hope that it will be useful,
   693  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   694  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   695  //    Lesser General Public License for more details.
   696  //
   697  //    You should have received a copy of the GNU Lesser General Public
   698  //    License along with the GNU C Library; if not, see
   699  //    <https://www.gnu.org/licenses/>.
   700  
   701  // See <bits/types.h> for the meaning of these macros.  This file exists so
   702  //    that <bits/types.h> need not vary across different GNU platforms.
   703  
   704  // Number of descriptors that can fit in an `fd_set'.
   705  
   706  // bits/time64.h -- underlying types for __time64_t.  Generic version.
   707  //    Copyright (C) 2018-2020 Free Software Foundation, Inc.
   708  //    This file is part of the GNU C Library.
   709  //
   710  //    The GNU C Library is free software; you can redistribute it and/or
   711  //    modify it under the terms of the GNU Lesser General Public
   712  //    License as published by the Free Software Foundation; either
   713  //    version 2.1 of the License, or (at your option) any later version.
   714  //
   715  //    The GNU C Library is distributed in the hope that it will be useful,
   716  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   717  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   718  //    Lesser General Public License for more details.
   719  //
   720  //    You should have received a copy of the GNU Lesser General Public
   721  //    License along with the GNU C Library; if not, see
   722  //    <https://www.gnu.org/licenses/>.
   723  
   724  // Define __TIME64_T_TYPE so that it is always a 64-bit type.
   725  
   726  // Define a 64-bit time type alongsize the 32-bit one.
   727  
   728  type X__dev_t = X__uint64_t                /* types.h:145:25 */ // Type of device numbers.
   729  type X__uid_t = uint32                     /* types.h:146:25 */ // Type of user identifications.
   730  type X__gid_t = uint32                     /* types.h:147:25 */ // Type of group identifications.
   731  type X__ino_t = uint32                     /* types.h:148:25 */ // Type of file serial numbers.
   732  type X__ino64_t = X__uint64_t              /* types.h:149:27 */ // Type of file serial numbers (LFS).
   733  type X__mode_t = uint32                    /* types.h:150:26 */ // Type of file attribute bitmasks.
   734  type X__nlink_t = uint32                   /* types.h:151:27 */ // Type of file link counts.
   735  type X__off_t = int32                      /* types.h:152:25 */ // Type of file sizes and offsets.
   736  type X__off64_t = X__int64_t               /* types.h:153:27 */ // Type of file sizes and offsets (LFS).
   737  type X__pid_t = int32                      /* types.h:154:25 */ // Type of process identifications.
   738  type X__fsid_t = struct{ F__val [2]int32 } /* types.h:155:26 */ // Type of file system IDs.
   739  type X__clock_t = int32                    /* types.h:156:27 */ // Type of CPU usage counts.
   740  type X__rlim_t = uint32                    /* types.h:157:26 */ // Type for resource measurement.
   741  type X__rlim64_t = X__uint64_t             /* types.h:158:28 */ // Type for resource measurement (LFS).
   742  type X__id_t = uint32                      /* types.h:159:24 */ // General type for IDs.
   743  type X__time_t = int32                     /* types.h:160:26 */ // Seconds since the Epoch.
   744  type X__useconds_t = uint32                /* types.h:161:30 */ // Count of microseconds.
   745  type X__suseconds_t = int32                /* types.h:162:31 */ // Signed count of microseconds.
   746  
   747  type X__daddr_t = int32 /* types.h:164:27 */ // The type of a disk address.
   748  type X__key_t = int32   /* types.h:165:25 */ // Type of an IPC key.
   749  
   750  // Clock ID used in clock and timer functions.
   751  type X__clockid_t = int32 /* types.h:168:29 */
   752  
   753  // Timer ID returned by `timer_create'.
   754  type X__timer_t = uintptr /* types.h:171:12 */
   755  
   756  // Type to represent block size.
   757  type X__blksize_t = int32 /* types.h:174:29 */
   758  
   759  // Types from the Large File Support interface.
   760  
   761  // Type to count number of disk blocks.
   762  type X__blkcnt_t = int32        /* types.h:179:28 */
   763  type X__blkcnt64_t = X__int64_t /* types.h:180:30 */
   764  
   765  // Type to count file system blocks.
   766  type X__fsblkcnt_t = uint32        /* types.h:183:30 */
   767  type X__fsblkcnt64_t = X__uint64_t /* types.h:184:32 */
   768  
   769  // Type to count file system nodes.
   770  type X__fsfilcnt_t = uint32        /* types.h:187:30 */
   771  type X__fsfilcnt64_t = X__uint64_t /* types.h:188:32 */
   772  
   773  // Type of miscellaneous file system fields.
   774  type X__fsword_t = int32 /* types.h:191:28 */
   775  
   776  type X__ssize_t = int32 /* types.h:193:27 */ // Type of a byte count, or error.
   777  
   778  // Signed long type used in system calls.
   779  type X__syscall_slong_t = int32 /* types.h:196:33 */
   780  // Unsigned long type used in system calls.
   781  type X__syscall_ulong_t = uint32 /* types.h:198:33 */
   782  
   783  // These few don't really vary by system, they always correspond
   784  //
   785  //	to one of the other defined types.
   786  type X__loff_t = X__off64_t /* types.h:202:19 */ // Type of file sizes and offsets (LFS).
   787  type X__caddr_t = uintptr   /* types.h:203:14 */
   788  
   789  // Duplicates info from stdint.h but this is used in unistd.h.
   790  type X__intptr_t = int32 /* types.h:206:25 */
   791  
   792  // Duplicate info from sys/socket.h.
   793  type X__socklen_t = uint32 /* types.h:209:23 */
   794  
   795  // C99: An integer type that can be accessed as an atomic entity,
   796  //
   797  //	even in the presence of asynchronous interrupts.
   798  //	It is not currently necessary for this to be machine-specific.
   799  type X__sig_atomic_t = int32 /* types.h:214:13 */
   800  
   801  // Seconds since the Epoch, visible to user code when time_t is too
   802  //
   803  //	narrow only for consistency with the old way of widening too-narrow
   804  //	types.  User code should never use __time64_t.
   805  type X__time64_t = X__int64_t /* types.h:222:28 */
   806  
   807  // Wide character type.
   808  //    Locale-writers should change this as necessary to
   809  //    be big enough to hold unique values not between 0 and 127,
   810  //    and not (wchar_t) -1, for each defined multibyte character.
   811  
   812  // Define this type if we are doing the whole job,
   813  //    or if we want this type in particular.
   814  
   815  // A null pointer constant.
   816  
   817  // The Single Unix specification says that some more types are
   818  //
   819  //	available here.
   820  type Gid_t = X__gid_t /* pwd.h:38:17 */
   821  
   822  type Uid_t = X__uid_t /* pwd.h:43:17 */
   823  
   824  // A record in the user database.
   825  type Passwd = struct {
   826  	Fpw_name   uintptr
   827  	Fpw_passwd uintptr
   828  	Fpw_uid    X__uid_t
   829  	Fpw_gid    X__gid_t
   830  	Fpw_gecos  uintptr
   831  	Fpw_dir    uintptr
   832  	Fpw_shell  uintptr
   833  } /* pwd.h:49:1 */
   834  
   835  var _ uint8 /* gen.c:2:13: */