github.com/afumu/libc@v0.0.6/fts/fts_linux_s390x.go (about)

     1  // Code generated by 'ccgo fts/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 fts/fts_linux_s390x.go -pkgname fts', DO NOT EDIT.
     2  
     3  package fts
     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  	ACCESSPERMS                  = 511
    19  	ALLPERMS                     = 4095
    20  	BIG_ENDIAN                   = 4321
    21  	BYTE_ORDER                   = 4321
    22  	DEFFILEMODE                  = 438
    23  	FD_SETSIZE                   = 1024
    24  	FTS_AGAIN                    = 1
    25  	FTS_COMFOLLOW                = 0x0001
    26  	FTS_D                        = 1
    27  	FTS_DC                       = 2
    28  	FTS_DEFAULT                  = 3
    29  	FTS_DNR                      = 4
    30  	FTS_DONTCHDIR                = 0x01
    31  	FTS_DOT                      = 5
    32  	FTS_DP                       = 6
    33  	FTS_ERR                      = 7
    34  	FTS_F                        = 8
    35  	FTS_FOLLOW                   = 2
    36  	FTS_INIT                     = 9
    37  	FTS_LOGICAL                  = 0x0002
    38  	FTS_NAMEONLY                 = 0x0100
    39  	FTS_NOCHDIR                  = 0x0004
    40  	FTS_NOINSTR                  = 3
    41  	FTS_NOSTAT                   = 0x0008
    42  	FTS_NS                       = 10
    43  	FTS_NSOK                     = 11
    44  	FTS_OPTIONMASK               = 0x00ff
    45  	FTS_PHYSICAL                 = 0x0010
    46  	FTS_ROOTLEVEL                = 0
    47  	FTS_ROOTPARENTLEVEL          = -1
    48  	FTS_SEEDOT                   = 0x0020
    49  	FTS_SKIP                     = 4
    50  	FTS_SL                       = 12
    51  	FTS_SLNONE                   = 13
    52  	FTS_STOP                     = 0x0200
    53  	FTS_SYMFOLLOW                = 0x02
    54  	FTS_W                        = 14
    55  	FTS_WHITEOUT                 = 0x0080
    56  	FTS_XDEV                     = 0x0040
    57  	LITTLE_ENDIAN                = 1234
    58  	PDP_ENDIAN                   = 3412
    59  	S_BLKSIZE                    = 512
    60  	S_IEXEC                      = 64
    61  	S_IFBLK                      = 24576
    62  	S_IFCHR                      = 8192
    63  	S_IFDIR                      = 16384
    64  	S_IFIFO                      = 4096
    65  	S_IFLNK                      = 40960
    66  	S_IFMT                       = 61440
    67  	S_IFREG                      = 32768
    68  	S_IFSOCK                     = 49152
    69  	S_IREAD                      = 256
    70  	S_IRGRP                      = 32
    71  	S_IROTH                      = 4
    72  	S_IRUSR                      = 256
    73  	S_IRWXG                      = 56
    74  	S_IRWXO                      = 7
    75  	S_IRWXU                      = 448
    76  	S_ISGID                      = 1024
    77  	S_ISUID                      = 2048
    78  	S_ISVTX                      = 512
    79  	S_IWGRP                      = 16
    80  	S_IWOTH                      = 2
    81  	S_IWRITE                     = 128
    82  	S_IWUSR                      = 128
    83  	S_IXGRP                      = 8
    84  	S_IXOTH                      = 1
    85  	S_IXUSR                      = 64
    86  	UTIME_NOW                    = 1073741823
    87  	UTIME_OMIT                   = 1073741822
    88  	X_ATFILE_SOURCE              = 1
    89  	X_BITS_BYTESWAP_H            = 1
    90  	X_BITS_ENDIANNESS_H          = 1
    91  	X_BITS_ENDIAN_H              = 1
    92  	X_BITS_PTHREADTYPES_ARCH_H   = 1
    93  	X_BITS_PTHREADTYPES_COMMON_H = 1
    94  	X_BITS_STAT_H                = 1
    95  	X_BITS_STDINT_INTN_H         = 1
    96  	X_BITS_TIME64_H              = 1
    97  	X_BITS_TYPESIZES_H           = 1
    98  	X_BITS_TYPES_H               = 1
    99  	X_BITS_UINTN_IDENTITY_H      = 1
   100  	X_BSD_SIZE_T_                = 0
   101  	X_BSD_SIZE_T_DEFINED_        = 0
   102  	X_DEFAULT_SOURCE             = 1
   103  	X_ENDIAN_H                   = 1
   104  	X_FEATURES_H                 = 1
   105  	X_FILE_OFFSET_BITS           = 64
   106  	X_FTS_H                      = 1
   107  	X_GCC_SIZE_T                 = 0
   108  	X_LP64                       = 1
   109  	X_MKNOD_VER                  = 0
   110  	X_MKNOD_VER_LINUX            = 0
   111  	X_POSIX_C_SOURCE             = 200809
   112  	X_POSIX_SOURCE               = 1
   113  	X_RWLOCK_INTERNAL_H          = 0
   114  	X_SIZET_                     = 0
   115  	X_SIZE_T                     = 0
   116  	X_SIZE_T_                    = 0
   117  	X_SIZE_T_DECLARED            = 0
   118  	X_SIZE_T_DEFINED             = 0
   119  	X_SIZE_T_DEFINED_            = 0
   120  	X_STATBUF_ST_BLKSIZE         = 0
   121  	X_STATBUF_ST_NSEC            = 0
   122  	X_STATBUF_ST_RDEV            = 0
   123  	X_STAT_VER                   = 1
   124  	X_STAT_VER_KERNEL            = 0
   125  	X_STAT_VER_LINUX             = 1
   126  	X_STDC_PREDEF_H              = 1
   127  	X_STRUCT_TIMESPEC            = 1
   128  	X_SYS_CDEFS_H                = 1
   129  	X_SYS_SELECT_H               = 1
   130  	X_SYS_SIZE_T_H               = 0
   131  	X_SYS_STAT_H                 = 1
   132  	X_SYS_TYPES_H                = 1
   133  	X_THREAD_MUTEX_INTERNAL_H    = 1
   134  	X_THREAD_SHARED_TYPES_H      = 1
   135  	X_T_SIZE                     = 0
   136  	X_T_SIZE_                    = 0
   137  	Linux                        = 1
   138  	Unix                         = 1
   139  )
   140  
   141  type Ptrdiff_t = int64 /* <builtin>:3:26 */
   142  
   143  type Size_t = uint64 /* <builtin>:9:23 */
   144  
   145  type Wchar_t = int32 /* <builtin>:15:24 */
   146  
   147  type X__int128_t = struct {
   148  	Flo int64
   149  	Fhi int64
   150  } /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128
   151  type X__uint128_t = struct {
   152  	Flo uint64
   153  	Fhi uint64
   154  } /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128
   155  
   156  type X__builtin_va_list = uintptr /* <builtin>:46:14 */
   157  type X__float128 = float64        /* <builtin>:47:21 */
   158  
   159  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   160  //    This file is part of the GNU C Library.
   161  //
   162  //    The GNU C Library is free software; you can redistribute it and/or
   163  //    modify it under the terms of the GNU Lesser General Public
   164  //    License as published by the Free Software Foundation; either
   165  //    version 2.1 of the License, or (at your option) any later version.
   166  //
   167  //    The GNU C Library is distributed in the hope that it will be useful,
   168  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   169  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   170  //    Lesser General Public License for more details.
   171  //
   172  //    You should have received a copy of the GNU Lesser General Public
   173  //    License along with the GNU C Library; if not, see
   174  //    <https://www.gnu.org/licenses/>.
   175  
   176  //	POSIX Standard: 2.6 Primitive System Data Types	<sys/types.h>
   177  
   178  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   179  //    This file is part of the GNU C Library.
   180  //
   181  //    The GNU C Library is free software; you can redistribute it and/or
   182  //    modify it under the terms of the GNU Lesser General Public
   183  //    License as published by the Free Software Foundation; either
   184  //    version 2.1 of the License, or (at your option) any later version.
   185  //
   186  //    The GNU C Library is distributed in the hope that it will be useful,
   187  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   188  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   189  //    Lesser General Public License for more details.
   190  //
   191  //    You should have received a copy of the GNU Lesser General Public
   192  //    License along with the GNU C Library; if not, see
   193  //    <https://www.gnu.org/licenses/>.
   194  
   195  // These are defined by the user (or the compiler)
   196  //    to specify the desired environment:
   197  //
   198  //    __STRICT_ANSI__	ISO Standard C.
   199  //    _ISOC99_SOURCE	Extensions to ISO C89 from ISO C99.
   200  //    _ISOC11_SOURCE	Extensions to ISO C99 from ISO C11.
   201  //    _ISOC2X_SOURCE	Extensions to ISO C99 from ISO C2X.
   202  //    __STDC_WANT_LIB_EXT2__
   203  // 			Extensions to ISO C99 from TR 27431-2:2010.
   204  //    __STDC_WANT_IEC_60559_BFP_EXT__
   205  // 			Extensions to ISO C11 from TS 18661-1:2014.
   206  //    __STDC_WANT_IEC_60559_FUNCS_EXT__
   207  // 			Extensions to ISO C11 from TS 18661-4:2015.
   208  //    __STDC_WANT_IEC_60559_TYPES_EXT__
   209  // 			Extensions to ISO C11 from TS 18661-3:2015.
   210  //
   211  //    _POSIX_SOURCE	IEEE Std 1003.1.
   212  //    _POSIX_C_SOURCE	If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2;
   213  // 			if >=199309L, add IEEE Std 1003.1b-1993;
   214  // 			if >=199506L, add IEEE Std 1003.1c-1995;
   215  // 			if >=200112L, all of IEEE 1003.1-2004
   216  // 			if >=200809L, all of IEEE 1003.1-2008
   217  //    _XOPEN_SOURCE	Includes POSIX and XPG things.  Set to 500 if
   218  // 			Single Unix conformance is wanted, to 600 for the
   219  // 			sixth revision, to 700 for the seventh revision.
   220  //    _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions.
   221  //    _LARGEFILE_SOURCE	Some more functions for correct standard I/O.
   222  //    _LARGEFILE64_SOURCE	Additional functionality from LFS for large files.
   223  //    _FILE_OFFSET_BITS=N	Select default filesystem interface.
   224  //    _ATFILE_SOURCE	Additional *at interfaces.
   225  //    _GNU_SOURCE		All of the above, plus GNU extensions.
   226  //    _DEFAULT_SOURCE	The default set of features (taking precedence over
   227  // 			__STRICT_ANSI__).
   228  //
   229  //    _FORTIFY_SOURCE	Add security hardening to many library functions.
   230  // 			Set to 1 or 2; 2 performs stricter checks than 1.
   231  //
   232  //    _REENTRANT, _THREAD_SAFE
   233  // 			Obsolete; equivalent to _POSIX_C_SOURCE=199506L.
   234  //
   235  //    The `-ansi' switch to the GNU C compiler, and standards conformance
   236  //    options such as `-std=c99', define __STRICT_ANSI__.  If none of
   237  //    these are defined, or if _DEFAULT_SOURCE is defined, the default is
   238  //    to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to
   239  //    200809L, as well as enabling miscellaneous functions from BSD and
   240  //    SVID.  If more than one of these are defined, they accumulate.  For
   241  //    example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together
   242  //    give you ISO C, 1003.1, and 1003.2, but nothing else.
   243  //
   244  //    These are defined by this file and are used by the
   245  //    header files to decide what to declare or define:
   246  //
   247  //    __GLIBC_USE (F)	Define things from feature set F.  This is defined
   248  // 			to 1 or 0; the subsequent macros are either defined
   249  // 			or undefined, and those tests should be moved to
   250  // 			__GLIBC_USE.
   251  //    __USE_ISOC11		Define ISO C11 things.
   252  //    __USE_ISOC99		Define ISO C99 things.
   253  //    __USE_ISOC95		Define ISO C90 AMD1 (C95) things.
   254  //    __USE_ISOCXX11	Define ISO C++11 things.
   255  //    __USE_POSIX		Define IEEE Std 1003.1 things.
   256  //    __USE_POSIX2		Define IEEE Std 1003.2 things.
   257  //    __USE_POSIX199309	Define IEEE Std 1003.1, and .1b things.
   258  //    __USE_POSIX199506	Define IEEE Std 1003.1, .1b, .1c and .1i things.
   259  //    __USE_XOPEN		Define XPG things.
   260  //    __USE_XOPEN_EXTENDED	Define X/Open Unix things.
   261  //    __USE_UNIX98		Define Single Unix V2 things.
   262  //    __USE_XOPEN2K        Define XPG6 things.
   263  //    __USE_XOPEN2KXSI     Define XPG6 XSI things.
   264  //    __USE_XOPEN2K8       Define XPG7 things.
   265  //    __USE_XOPEN2K8XSI    Define XPG7 XSI things.
   266  //    __USE_LARGEFILE	Define correct standard I/O things.
   267  //    __USE_LARGEFILE64	Define LFS things with separate names.
   268  //    __USE_FILE_OFFSET64	Define 64bit interface as default.
   269  //    __USE_MISC		Define things from 4.3BSD or System V Unix.
   270  //    __USE_ATFILE		Define *at interfaces and AT_* constants for them.
   271  //    __USE_GNU		Define GNU extensions.
   272  //    __USE_FORTIFY_LEVEL	Additional security measures used, according to level.
   273  //
   274  //    The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are
   275  //    defined by this file unconditionally.  `__GNU_LIBRARY__' is provided
   276  //    only for compatibility.  All new code should use the other symbols
   277  //    to test for features.
   278  //
   279  //    All macros listed above as possibly being defined by this file are
   280  //    explicitly undefined if they are not explicitly defined.
   281  //    Feature-test macros that are not defined by the user or compiler
   282  //    but are implied by the other feature-test macros defined (or by the
   283  //    lack of any definitions) are defined by the file.
   284  //
   285  //    ISO C feature test macros depend on the definition of the macro
   286  //    when an affected header is included, not when the first system
   287  //    header is included, and so they are handled in
   288  //    <bits/libc-header-start.h>, which does not have a multiple include
   289  //    guard.  Feature test macros that can be handled from the first
   290  //    system header included are handled here.
   291  
   292  // Undefine everything, so we get a clean slate.
   293  
   294  // Suppress kernel-name space pollution unless user expressedly asks
   295  //    for it.
   296  
   297  // Convenience macro to test the version of gcc.
   298  //    Use like this:
   299  //    #if __GNUC_PREREQ (2,8)
   300  //    ... code requiring gcc 2.8 or later ...
   301  //    #endif
   302  //    Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was
   303  //    added in 2.0.
   304  
   305  // Similarly for clang.  Features added to GCC after version 4.2 may
   306  //    or may not also be available in clang, and clang's definitions of
   307  //    __GNUC(_MINOR)__ are fixed at 4 and 2 respectively.  Not all such
   308  //    features can be queried via __has_extension/__has_feature.
   309  
   310  // Whether to use feature set F.
   311  
   312  // _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for
   313  //    _DEFAULT_SOURCE.  If _DEFAULT_SOURCE is present we do not
   314  //    issue a warning; the expectation is that the source is being
   315  //    transitioned to use the new macro.
   316  
   317  // If _GNU_SOURCE was defined by the user, turn on all the other features.
   318  
   319  // If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined,
   320  //    define _DEFAULT_SOURCE.
   321  
   322  // This is to enable the ISO C2X extension.
   323  
   324  // This is to enable the ISO C11 extension.
   325  
   326  // This is to enable the ISO C99 extension.
   327  
   328  // This is to enable the ISO C90 Amendment 1:1995 extension.
   329  
   330  // If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE
   331  //    is defined, use POSIX.1-2008 (or another version depending on
   332  //    _XOPEN_SOURCE).
   333  
   334  // Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be
   335  //    defined in all multithreaded code.  GNU libc has not required this
   336  //    for many years.  We now treat them as compatibility synonyms for
   337  //    _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with
   338  //    comprehensive support for multithreaded code.  Using them never
   339  //    lowers the selected level of POSIX conformance, only raises it.
   340  
   341  // The function 'gets' existed in C89, but is impossible to use
   342  //    safely.  It has been removed from ISO C11 and ISO C++14.  Note: for
   343  //    compatibility with various implementations of <cstdio>, this test
   344  //    must consider only the value of __cplusplus when compiling C++.
   345  
   346  // GNU formerly extended the scanf functions with modified format
   347  //    specifiers %as, %aS, and %a[...] that allocate a buffer for the
   348  //    input using malloc.  This extension conflicts with ISO C99, which
   349  //    defines %a as a standalone format specifier that reads a floating-
   350  //    point number; moreover, POSIX.1-2008 provides the same feature
   351  //    using the modifier letter 'm' instead (%ms, %mS, %m[...]).
   352  //
   353  //    We now follow C99 unless GNU extensions are active and the compiler
   354  //    is specifically in C89 or C++98 mode (strict or not).  For
   355  //    instance, with GCC, -std=gnu11 will have C99-compliant scanf with
   356  //    or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the
   357  //    old extension.
   358  
   359  // Get definitions of __STDC_* predefined macros, if the compiler has
   360  //    not preincluded this header automatically.
   361  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   362  //    This file is part of the GNU C Library.
   363  //
   364  //    The GNU C Library is free software; you can redistribute it and/or
   365  //    modify it under the terms of the GNU Lesser General Public
   366  //    License as published by the Free Software Foundation; either
   367  //    version 2.1 of the License, or (at your option) any later version.
   368  //
   369  //    The GNU C Library is distributed in the hope that it will be useful,
   370  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   371  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   372  //    Lesser General Public License for more details.
   373  //
   374  //    You should have received a copy of the GNU Lesser General Public
   375  //    License along with the GNU C Library; if not, see
   376  //    <https://www.gnu.org/licenses/>.
   377  
   378  // This macro indicates that the installed library is the GNU C Library.
   379  //    For historic reasons the value now is 6 and this will stay from now
   380  //    on.  The use of this variable is deprecated.  Use __GLIBC__ and
   381  //    __GLIBC_MINOR__ now (see below) when you want to test for a specific
   382  //    GNU C library version and use the values in <gnu/lib-names.h> to get
   383  //    the sonames of the shared libraries.
   384  
   385  // Major and minor version number of the GNU C library package.  Use
   386  //    these macros to test for features in specific releases.
   387  
   388  // This is here only because every header file already includes this one.
   389  // Copyright (C) 1992-2020 Free Software Foundation, Inc.
   390  //    This file is part of the GNU C Library.
   391  //
   392  //    The GNU C Library is free software; you can redistribute it and/or
   393  //    modify it under the terms of the GNU Lesser General Public
   394  //    License as published by the Free Software Foundation; either
   395  //    version 2.1 of the License, or (at your option) any later version.
   396  //
   397  //    The GNU C Library is distributed in the hope that it will be useful,
   398  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   399  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   400  //    Lesser General Public License for more details.
   401  //
   402  //    You should have received a copy of the GNU Lesser General Public
   403  //    License along with the GNU C Library; if not, see
   404  //    <https://www.gnu.org/licenses/>.
   405  
   406  // We are almost always included from features.h.
   407  
   408  // The GNU libc does not support any K&R compilers or the traditional mode
   409  //    of ISO C compilers anymore.  Check for some of the combinations not
   410  //    anymore supported.
   411  
   412  // Some user header file might have defined this before.
   413  
   414  // All functions, except those with callbacks or those that
   415  //    synchronize memory, are leaf functions.
   416  
   417  // GCC can always grok prototypes.  For C++ programs we add throw()
   418  //    to help it optimize the function calls.  But this works only with
   419  //    gcc 2.8.x and egcs.  For gcc 3.2 and up we even mark C functions
   420  //    as non-throwing using a function attribute since programs can use
   421  //    the -fexceptions options for C code as well.
   422  
   423  // Compilers that are not clang may object to
   424  //        #if defined __clang__ && __has_extension(...)
   425  //    even though they do not need to evaluate the right-hand side of the &&.
   426  
   427  // These two macros are not used in glibc anymore.  They are kept here
   428  //    only because some other projects expect the macros to be defined.
   429  
   430  // For these things, GCC behaves the ANSI way normally,
   431  //    and the non-ANSI way under -traditional.
   432  
   433  // This is not a typedef so `const __ptr_t' does the right thing.
   434  
   435  // C++ needs to know that types and declarations are C, not C++.
   436  
   437  // Fortify support.
   438  
   439  // Support for flexible arrays.
   440  //    Headers that should use flexible arrays only if they're "real"
   441  //    (e.g. only if they won't affect sizeof()) should test
   442  //    #if __glibc_c99_flexarr_available.
   443  
   444  // __asm__ ("xyz") is used throughout the headers to rename functions
   445  //    at the assembly language level.  This is wrapped by the __REDIRECT
   446  //    macro, in order to support compilers that can do this some other
   447  //    way.  When compilers don't support asm-names at all, we have to do
   448  //    preprocessor tricks instead (which don't have exactly the right
   449  //    semantics, but it's the best we can do).
   450  //
   451  //    Example:
   452  //    int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid);
   453  
   454  //
   455  // #elif __SOME_OTHER_COMPILER__
   456  //
   457  // # define __REDIRECT(name, proto, alias) name proto; 	_Pragma("let " #name " = " #alias)
   458  
   459  // GCC has various useful declarations that can be made with the
   460  //    `__attribute__' syntax.  All of the ways we use this do fine if
   461  //    they are omitted for compilers that don't understand it.
   462  
   463  // At some point during the gcc 2.96 development the `malloc' attribute
   464  //    for functions was introduced.  We don't want to use it unconditionally
   465  //    (although this would be possible) since it generates warnings.
   466  
   467  // Tell the compiler which arguments to an allocation function
   468  //    indicate the size of the allocation.
   469  
   470  // At some point during the gcc 2.96 development the `pure' attribute
   471  //    for functions was introduced.  We don't want to use it unconditionally
   472  //    (although this would be possible) since it generates warnings.
   473  
   474  // This declaration tells the compiler that the value is constant.
   475  
   476  // At some point during the gcc 3.1 development the `used' attribute
   477  //    for functions was introduced.  We don't want to use it unconditionally
   478  //    (although this would be possible) since it generates warnings.
   479  
   480  // Since version 3.2, gcc allows marking deprecated functions.
   481  
   482  // Since version 4.5, gcc also allows one to specify the message printed
   483  //    when a deprecated function is used.  clang claims to be gcc 4.2, but
   484  //    may also support this feature.
   485  
   486  // At some point during the gcc 2.8 development the `format_arg' attribute
   487  //    for functions was introduced.  We don't want to use it unconditionally
   488  //    (although this would be possible) since it generates warnings.
   489  //    If several `format_arg' attributes are given for the same function, in
   490  //    gcc-3.0 and older, all but the last one are ignored.  In newer gccs,
   491  //    all designated arguments are considered.
   492  
   493  // At some point during the gcc 2.97 development the `strfmon' format
   494  //    attribute for functions was introduced.  We don't want to use it
   495  //    unconditionally (although this would be possible) since it
   496  //    generates warnings.
   497  
   498  // The nonull function attribute allows to mark pointer parameters which
   499  //    must not be NULL.
   500  
   501  // If fortification mode, we warn about unused results of certain
   502  //    function calls which can lead to problems.
   503  
   504  // Forces a function to be always inlined.
   505  // The Linux kernel defines __always_inline in stddef.h (283d7573), and
   506  //    it conflicts with this definition.  Therefore undefine it first to
   507  //    allow either header to be included first.
   508  
   509  // Associate error messages with the source location of the call site rather
   510  //    than with the source location inside the function.
   511  
   512  // GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
   513  //    inline semantics, unless -fgnu89-inline is used.  Using __GNUC_STDC_INLINE__
   514  //    or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions
   515  //    older than 4.3 may define these macros and still not guarantee GNU inlining
   516  //    semantics.
   517  //
   518  //    clang++ identifies itself as gcc-4.2, but has support for GNU inlining
   519  //    semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and
   520  //    __GNUC_GNU_INLINE__ macro definitions.
   521  
   522  // GCC 4.3 and above allow passing all anonymous arguments of an
   523  //    __extern_always_inline function to some other vararg function.
   524  
   525  // It is possible to compile containing GCC extensions even if GCC is
   526  //    run in pedantic mode if the uses are carefully marked using the
   527  //    `__extension__' keyword.  But this is not generally available before
   528  //    version 2.8.
   529  
   530  // __restrict is known in EGCS 1.2 and above.
   531  
   532  // ISO C99 also allows to declare arrays as non-overlapping.  The syntax is
   533  //      array_name[restrict]
   534  //    GCC 3.1 supports this.
   535  
   536  // Describes a char array whose address can safely be passed as the first
   537  //    argument to strncpy and strncat, as the char array is not necessarily
   538  //    a NUL-terminated string.
   539  
   540  // Undefine (also defined in libc-symbols.h).
   541  // Copies attributes from the declaration or type referenced by
   542  //    the argument.
   543  
   544  // Determine the wordsize from the preprocessor defines.
   545  
   546  // Properties of long double type.  ldbl-opt version.
   547  //    Copyright (C) 2016-2020 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  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  // __glibc_macro_warning (MESSAGE) issues warning MESSAGE.  This is
   565  //    intended for use in preprocessor macros.
   566  //
   567  //    Note: MESSAGE must be a _single_ string; concatenation of string
   568  //    literals is not supported.
   569  
   570  // Generic selection (ISO C11) is a C-only feature, available in GCC
   571  //    since version 4.9.  Previous versions do not provide generic
   572  //    selection, even though they might set __STDC_VERSION__ to 201112L,
   573  //    when in -std=c11 mode.  Thus, we must check for !defined __GNUC__
   574  //    when testing __STDC_VERSION__ for generic selection support.
   575  //    On the other hand, Clang also defines __GNUC__, so a clang-specific
   576  //    check is required to enable the use of generic selection.
   577  
   578  // If we don't have __REDIRECT, prototypes will be missing if
   579  //    __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64].
   580  
   581  // Decide whether we can define 'extern inline' functions in headers.
   582  
   583  // This is here only because every header file already includes this one.
   584  //    Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
   585  //    <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
   586  //    that will always return failure (and set errno to ENOSYS).
   587  // This file is automatically generated.
   588  //    This file selects the right generated file of `__stub_FUNCTION' macros
   589  //    based on the architecture being compiled for.
   590  
   591  // Determine the wordsize from the preprocessor defines.
   592  
   593  // This file is automatically generated.
   594  //    It defines a symbol `__stub_FUNCTION' for each function
   595  //    in the C library which is a stub, meaning it will fail
   596  //    every time called, usually setting errno to ENOSYS.
   597  
   598  // bits/types.h -- definitions of __*_t types underlying *_t types.
   599  //    Copyright (C) 2002-2020 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  // Never include this file directly; use <sys/types.h> instead.
   617  
   618  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   619  //    This file is part of the GNU C Library.
   620  //
   621  //    The GNU C Library is free software; you can redistribute it and/or
   622  //    modify it under the terms of the GNU Lesser General Public
   623  //    License as published by the Free Software Foundation; either
   624  //    version 2.1 of the License, or (at your option) any later version.
   625  //
   626  //    The GNU C Library is distributed in the hope that it will be useful,
   627  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   628  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   629  //    Lesser General Public License for more details.
   630  //
   631  //    You should have received a copy of the GNU Lesser General Public
   632  //    License along with the GNU C Library; if not, see
   633  //    <https://www.gnu.org/licenses/>.
   634  
   635  // Determine the wordsize from the preprocessor defines.
   636  
   637  // Bit size of the time_t type at glibc build time, general case.
   638  //    Copyright (C) 2018-2020 Free Software Foundation, Inc.
   639  //    This file is part of the GNU C Library.
   640  //
   641  //    The GNU C Library is free software; you can redistribute it and/or
   642  //    modify it under the terms of the GNU Lesser General Public
   643  //    License as published by the Free Software Foundation; either
   644  //    version 2.1 of the License, or (at your option) any later version.
   645  //
   646  //    The GNU C Library is distributed in the hope that it will be useful,
   647  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   648  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   649  //    Lesser General Public License for more details.
   650  //
   651  //    You should have received a copy of the GNU Lesser General Public
   652  //    License along with the GNU C Library; if not, see
   653  //    <https://www.gnu.org/licenses/>.
   654  
   655  // Determine the wordsize from the preprocessor defines.
   656  
   657  // Size in bits of the 'time_t' type of the default ABI.
   658  
   659  // Convenience types.
   660  type X__u_char = uint8   /* types.h:31:23 */
   661  type X__u_short = uint16 /* types.h:32:28 */
   662  type X__u_int = uint32   /* types.h:33:22 */
   663  type X__u_long = uint64  /* types.h:34:27 */
   664  
   665  // Fixed-size types, underlying types depend on word size and compiler.
   666  type X__int8_t = int8     /* types.h:37:21 */
   667  type X__uint8_t = uint8   /* types.h:38:23 */
   668  type X__int16_t = int16   /* types.h:39:26 */
   669  type X__uint16_t = uint16 /* types.h:40:28 */
   670  type X__int32_t = int32   /* types.h:41:20 */
   671  type X__uint32_t = uint32 /* types.h:42:22 */
   672  type X__int64_t = int64   /* types.h:44:25 */
   673  type X__uint64_t = uint64 /* types.h:45:27 */
   674  
   675  // Smallest types with at least a given width.
   676  type X__int_least8_t = X__int8_t     /* types.h:52:18 */
   677  type X__uint_least8_t = X__uint8_t   /* types.h:53:19 */
   678  type X__int_least16_t = X__int16_t   /* types.h:54:19 */
   679  type X__uint_least16_t = X__uint16_t /* types.h:55:20 */
   680  type X__int_least32_t = X__int32_t   /* types.h:56:19 */
   681  type X__uint_least32_t = X__uint32_t /* types.h:57:20 */
   682  type X__int_least64_t = X__int64_t   /* types.h:58:19 */
   683  type X__uint_least64_t = X__uint64_t /* types.h:59:20 */
   684  
   685  // quad_t is also 64 bits.
   686  type X__quad_t = int64    /* types.h:63:18 */
   687  type X__u_quad_t = uint64 /* types.h:64:27 */
   688  
   689  // Largest integral types.
   690  type X__intmax_t = int64   /* types.h:72:18 */
   691  type X__uintmax_t = uint64 /* types.h:73:27 */
   692  
   693  // The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE
   694  //    macros for each of the OS types we define below.  The definitions
   695  //    of those macros must use the following macros for underlying types.
   696  //    We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned
   697  //    variants of each of the following integer types on this machine.
   698  //
   699  // 	16		-- "natural" 16-bit type (always short)
   700  // 	32		-- "natural" 32-bit type (always int)
   701  // 	64		-- "natural" 64-bit type (long or long long)
   702  // 	LONG32		-- 32-bit type, traditionally long
   703  // 	QUAD		-- 64-bit type, traditionally long long
   704  // 	WORD		-- natural type of __WORDSIZE bits (int or long)
   705  // 	LONGWORD	-- type of __WORDSIZE bits, traditionally long
   706  //
   707  //    We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the
   708  //    conventional uses of `long' or `long long' type modifiers match the
   709  //    types we define, even when a less-adorned type would be the same size.
   710  //    This matters for (somewhat) portably writing printf/scanf formats for
   711  //    these types, where using the appropriate l or ll format modifiers can
   712  //    make the typedefs and the formats match up across all GNU platforms.  If
   713  //    we used `long' when it's 64 bits where `long long' is expected, then the
   714  //    compiler would warn about the formats not matching the argument types,
   715  //    and the programmer changing them to shut up the compiler would break the
   716  //    program's portability.
   717  //
   718  //    Here we assume what is presently the case in all the GCC configurations
   719  //    we support: long long is always 64 bits, long is always word/address size,
   720  //    and int is always 32 bits.
   721  
   722  // No need to mark the typedef with __extension__.
   723  // bits/typesizes.h -- underlying types for *_t.  Linux/s390 version.
   724  //    Copyright (C) 2003-2020 Free Software Foundation, Inc.
   725  //    This file is part of the GNU C Library.
   726  //
   727  //    The GNU C Library is free software; you can redistribute it and/or
   728  //    modify it under the terms of the GNU Lesser General Public
   729  //    License as published by the Free Software Foundation; either
   730  //    version 2.1 of the License, or (at your option) any later version.
   731  //
   732  //    The GNU C Library is distributed in the hope that it will be useful,
   733  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   734  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   735  //    Lesser General Public License for more details.
   736  //
   737  //    You should have received a copy of the GNU Lesser General Public
   738  //    License along with the GNU C Library; if not, see
   739  //    <https://www.gnu.org/licenses/>.
   740  
   741  // See <bits/types.h> for the meaning of these macros.  This file exists so
   742  //    that <bits/types.h> need not vary across different GNU platforms.
   743  
   744  // size_t is unsigned long int on s390 -m31.
   745  
   746  // Tell the libc code that off_t and off64_t are actually the same type
   747  //    for all ABI purposes, even if possibly expressed as different base types
   748  //    for C type-checking purposes.
   749  
   750  // Same for ino_t and ino64_t.
   751  
   752  // And for __rlim_t and __rlim64_t.
   753  
   754  // And for fsblkcnt_t, fsblkcnt64_t, fsfilcnt_t and fsfilcnt64_t.
   755  
   756  // Number of descriptors that can fit in an `fd_set'.
   757  
   758  // bits/time64.h -- underlying types for __time64_t.  Generic version.
   759  //    Copyright (C) 2018-2020 Free Software Foundation, Inc.
   760  //    This file is part of the GNU C Library.
   761  //
   762  //    The GNU C Library is free software; you can redistribute it and/or
   763  //    modify it under the terms of the GNU Lesser General Public
   764  //    License as published by the Free Software Foundation; either
   765  //    version 2.1 of the License, or (at your option) any later version.
   766  //
   767  //    The GNU C Library is distributed in the hope that it will be useful,
   768  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   769  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   770  //    Lesser General Public License for more details.
   771  //
   772  //    You should have received a copy of the GNU Lesser General Public
   773  //    License along with the GNU C Library; if not, see
   774  //    <https://www.gnu.org/licenses/>.
   775  
   776  // Define __TIME64_T_TYPE so that it is always a 64-bit type.
   777  
   778  // If we already have 64-bit time type then use it.
   779  
   780  type X__dev_t = uint64                     /* types.h:145:25 */ // Type of device numbers.
   781  type X__uid_t = uint32                     /* types.h:146:25 */ // Type of user identifications.
   782  type X__gid_t = uint32                     /* types.h:147:25 */ // Type of group identifications.
   783  type X__ino_t = uint64                     /* types.h:148:25 */ // Type of file serial numbers.
   784  type X__ino64_t = uint64                   /* types.h:149:27 */ // Type of file serial numbers (LFS).
   785  type X__mode_t = uint32                    /* types.h:150:26 */ // Type of file attribute bitmasks.
   786  type X__nlink_t = uint64                   /* types.h:151:27 */ // Type of file link counts.
   787  type X__off_t = int64                      /* types.h:152:25 */ // Type of file sizes and offsets.
   788  type X__off64_t = int64                    /* types.h:153:27 */ // Type of file sizes and offsets (LFS).
   789  type X__pid_t = int32                      /* types.h:154:25 */ // Type of process identifications.
   790  type X__fsid_t = struct{ F__val [2]int32 } /* types.h:155:26 */ // Type of file system IDs.
   791  type X__clock_t = int64                    /* types.h:156:27 */ // Type of CPU usage counts.
   792  type X__rlim_t = uint64                    /* types.h:157:26 */ // Type for resource measurement.
   793  type X__rlim64_t = uint64                  /* types.h:158:28 */ // Type for resource measurement (LFS).
   794  type X__id_t = uint32                      /* types.h:159:24 */ // General type for IDs.
   795  type X__time_t = int64                     /* types.h:160:26 */ // Seconds since the Epoch.
   796  type X__useconds_t = uint32                /* types.h:161:30 */ // Count of microseconds.
   797  type X__suseconds_t = int64                /* types.h:162:31 */ // Signed count of microseconds.
   798  
   799  type X__daddr_t = int32 /* types.h:164:27 */ // The type of a disk address.
   800  type X__key_t = int32   /* types.h:165:25 */ // Type of an IPC key.
   801  
   802  // Clock ID used in clock and timer functions.
   803  type X__clockid_t = int32 /* types.h:168:29 */
   804  
   805  // Timer ID returned by `timer_create'.
   806  type X__timer_t = uintptr /* types.h:171:12 */
   807  
   808  // Type to represent block size.
   809  type X__blksize_t = int64 /* types.h:174:29 */
   810  
   811  // Types from the Large File Support interface.
   812  
   813  // Type to count number of disk blocks.
   814  type X__blkcnt_t = int64   /* types.h:179:28 */
   815  type X__blkcnt64_t = int64 /* types.h:180:30 */
   816  
   817  // Type to count file system blocks.
   818  type X__fsblkcnt_t = uint64   /* types.h:183:30 */
   819  type X__fsblkcnt64_t = uint64 /* types.h:184:32 */
   820  
   821  // Type to count file system nodes.
   822  type X__fsfilcnt_t = uint64   /* types.h:187:30 */
   823  type X__fsfilcnt64_t = uint64 /* types.h:188:32 */
   824  
   825  // Type of miscellaneous file system fields.
   826  type X__fsword_t = int64 /* types.h:191:28 */
   827  
   828  type X__ssize_t = int64 /* types.h:193:27 */ // Type of a byte count, or error.
   829  
   830  // Signed long type used in system calls.
   831  type X__syscall_slong_t = int64 /* types.h:196:33 */
   832  // Unsigned long type used in system calls.
   833  type X__syscall_ulong_t = uint64 /* types.h:198:33 */
   834  
   835  // These few don't really vary by system, they always correspond
   836  //
   837  //	to one of the other defined types.
   838  type X__loff_t = X__off64_t /* types.h:202:19 */ // Type of file sizes and offsets (LFS).
   839  type X__caddr_t = uintptr   /* types.h:203:14 */
   840  
   841  // Duplicates info from stdint.h but this is used in unistd.h.
   842  type X__intptr_t = int64 /* types.h:206:25 */
   843  
   844  // Duplicate info from sys/socket.h.
   845  type X__socklen_t = uint32 /* types.h:209:23 */
   846  
   847  // C99: An integer type that can be accessed as an atomic entity,
   848  //
   849  //	even in the presence of asynchronous interrupts.
   850  //	It is not currently necessary for this to be machine-specific.
   851  type X__sig_atomic_t = int32 /* types.h:214:13 */
   852  
   853  // Seconds since the Epoch, visible to user code when time_t is too
   854  //    narrow only for consistency with the old way of widening too-narrow
   855  //    types.  User code should never use __time64_t.
   856  
   857  type U_char = X__u_char     /* types.h:33:18 */
   858  type U_short = X__u_short   /* types.h:34:19 */
   859  type U_int = X__u_int       /* types.h:35:17 */
   860  type U_long = X__u_long     /* types.h:36:18 */
   861  type Quad_t = X__quad_t     /* types.h:37:18 */
   862  type U_quad_t = X__u_quad_t /* types.h:38:20 */
   863  type Fsid_t = X__fsid_t     /* types.h:39:18 */
   864  type Loff_t = X__loff_t     /* types.h:42:18 */
   865  
   866  type Ino_t = X__ino64_t /* types.h:49:19 */
   867  
   868  type Dev_t = X__dev_t /* types.h:59:17 */
   869  
   870  type Gid_t = X__gid_t /* types.h:64:17 */
   871  
   872  type Mode_t = X__mode_t /* types.h:69:18 */
   873  
   874  type Nlink_t = X__nlink_t /* types.h:74:19 */
   875  
   876  type Uid_t = X__uid_t /* types.h:79:17 */
   877  
   878  type Off_t = X__off64_t /* types.h:87:19 */
   879  
   880  type Pid_t = X__pid_t /* types.h:97:17 */
   881  
   882  type Id_t = X__id_t /* types.h:103:16 */
   883  
   884  type Ssize_t = X__ssize_t /* types.h:108:19 */
   885  
   886  type Daddr_t = X__daddr_t /* types.h:114:19 */
   887  type Caddr_t = X__caddr_t /* types.h:115:19 */
   888  
   889  type Key_t = X__key_t /* types.h:121:17 */
   890  
   891  // bits/types.h -- definitions of __*_t types underlying *_t types.
   892  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   893  //    This file is part of the GNU C Library.
   894  //
   895  //    The GNU C Library is free software; you can redistribute it and/or
   896  //    modify it under the terms of the GNU Lesser General Public
   897  //    License as published by the Free Software Foundation; either
   898  //    version 2.1 of the License, or (at your option) any later version.
   899  //
   900  //    The GNU C Library is distributed in the hope that it will be useful,
   901  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   902  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   903  //    Lesser General Public License for more details.
   904  //
   905  //    You should have received a copy of the GNU Lesser General Public
   906  //    License along with the GNU C Library; if not, see
   907  //    <https://www.gnu.org/licenses/>.
   908  
   909  // Never include this file directly; use <sys/types.h> instead.
   910  
   911  // Returned by `clock'.
   912  type Clock_t = X__clock_t /* clock_t.h:7:19 */
   913  
   914  // bits/types.h -- definitions of __*_t types underlying *_t types.
   915  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   916  //    This file is part of the GNU C Library.
   917  //
   918  //    The GNU C Library is free software; you can redistribute it and/or
   919  //    modify it under the terms of the GNU Lesser General Public
   920  //    License as published by the Free Software Foundation; either
   921  //    version 2.1 of the License, or (at your option) any later version.
   922  //
   923  //    The GNU C Library is distributed in the hope that it will be useful,
   924  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   925  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   926  //    Lesser General Public License for more details.
   927  //
   928  //    You should have received a copy of the GNU Lesser General Public
   929  //    License along with the GNU C Library; if not, see
   930  //    <https://www.gnu.org/licenses/>.
   931  
   932  // Never include this file directly; use <sys/types.h> instead.
   933  
   934  // Clock ID used in clock and timer functions.
   935  type Clockid_t = X__clockid_t /* clockid_t.h:7:21 */
   936  
   937  // bits/types.h -- definitions of __*_t types underlying *_t types.
   938  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   939  //    This file is part of the GNU C Library.
   940  //
   941  //    The GNU C Library is free software; you can redistribute it and/or
   942  //    modify it under the terms of the GNU Lesser General Public
   943  //    License as published by the Free Software Foundation; either
   944  //    version 2.1 of the License, or (at your option) any later version.
   945  //
   946  //    The GNU C Library is distributed in the hope that it will be useful,
   947  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   948  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   949  //    Lesser General Public License for more details.
   950  //
   951  //    You should have received a copy of the GNU Lesser General Public
   952  //    License along with the GNU C Library; if not, see
   953  //    <https://www.gnu.org/licenses/>.
   954  
   955  // Never include this file directly; use <sys/types.h> instead.
   956  
   957  // Returned by `time'.
   958  type Time_t = X__time_t /* time_t.h:7:18 */
   959  
   960  // bits/types.h -- definitions of __*_t types underlying *_t types.
   961  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   962  //    This file is part of the GNU C Library.
   963  //
   964  //    The GNU C Library is free software; you can redistribute it and/or
   965  //    modify it under the terms of the GNU Lesser General Public
   966  //    License as published by the Free Software Foundation; either
   967  //    version 2.1 of the License, or (at your option) any later version.
   968  //
   969  //    The GNU C Library is distributed in the hope that it will be useful,
   970  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   971  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   972  //    Lesser General Public License for more details.
   973  //
   974  //    You should have received a copy of the GNU Lesser General Public
   975  //    License along with the GNU C Library; if not, see
   976  //    <https://www.gnu.org/licenses/>.
   977  
   978  // Never include this file directly; use <sys/types.h> instead.
   979  
   980  // Timer ID returned by `timer_create'.
   981  type Timer_t = X__timer_t /* timer_t.h:7:19 */
   982  
   983  // Wide character type.
   984  //    Locale-writers should change this as necessary to
   985  //    be big enough to hold unique values not between 0 and 127,
   986  //    and not (wchar_t) -1, for each defined multibyte character.
   987  
   988  // Define this type if we are doing the whole job,
   989  //    or if we want this type in particular.
   990  
   991  // A null pointer constant.
   992  
   993  // Old compatibility names for C types.
   994  type Ulong = uint64  /* types.h:148:27 */
   995  type Ushort = uint16 /* types.h:149:28 */
   996  type Uint = uint32   /* types.h:150:22 */
   997  
   998  // These size-specific names are used by some of the inet code.
   999  
  1000  // Define intN_t types.
  1001  //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
  1002  //    This file is part of the GNU C Library.
  1003  //
  1004  //    The GNU C Library is free software; you can redistribute it and/or
  1005  //    modify it under the terms of the GNU Lesser General Public
  1006  //    License as published by the Free Software Foundation; either
  1007  //    version 2.1 of the License, or (at your option) any later version.
  1008  //
  1009  //    The GNU C Library is distributed in the hope that it will be useful,
  1010  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1011  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1012  //    Lesser General Public License for more details.
  1013  //
  1014  //    You should have received a copy of the GNU Lesser General Public
  1015  //    License along with the GNU C Library; if not, see
  1016  //    <https://www.gnu.org/licenses/>.
  1017  
  1018  // bits/types.h -- definitions of __*_t types underlying *_t types.
  1019  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1020  //    This file is part of the GNU C Library.
  1021  //
  1022  //    The GNU C Library is free software; you can redistribute it and/or
  1023  //    modify it under the terms of the GNU Lesser General Public
  1024  //    License as published by the Free Software Foundation; either
  1025  //    version 2.1 of the License, or (at your option) any later version.
  1026  //
  1027  //    The GNU C Library is distributed in the hope that it will be useful,
  1028  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1029  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1030  //    Lesser General Public License for more details.
  1031  //
  1032  //    You should have received a copy of the GNU Lesser General Public
  1033  //    License along with the GNU C Library; if not, see
  1034  //    <https://www.gnu.org/licenses/>.
  1035  
  1036  // Never include this file directly; use <sys/types.h> instead.
  1037  
  1038  type Int8_t = X__int8_t   /* stdint-intn.h:24:18 */
  1039  type Int16_t = X__int16_t /* stdint-intn.h:25:19 */
  1040  type Int32_t = X__int32_t /* stdint-intn.h:26:19 */
  1041  type Int64_t = X__int64_t /* stdint-intn.h:27:19 */
  1042  
  1043  // These were defined by ISO C without the first `_'.
  1044  type U_int8_t = X__uint8_t   /* types.h:158:19 */
  1045  type U_int16_t = X__uint16_t /* types.h:159:20 */
  1046  type U_int32_t = X__uint32_t /* types.h:160:20 */
  1047  type U_int64_t = X__uint64_t /* types.h:161:20 */
  1048  
  1049  type Register_t = int32 /* types.h:164:13 */
  1050  
  1051  // It also defines `fd_set' and the FD_* macros for `select'.
  1052  // `fd_set' type and related macros, and `select'/`pselect' declarations.
  1053  //    Copyright (C) 1996-2020 Free Software Foundation, Inc.
  1054  //    This file is part of the GNU C Library.
  1055  //
  1056  //    The GNU C Library is free software; you can redistribute it and/or
  1057  //    modify it under the terms of the GNU Lesser General Public
  1058  //    License as published by the Free Software Foundation; either
  1059  //    version 2.1 of the License, or (at your option) any later version.
  1060  //
  1061  //    The GNU C Library is distributed in the hope that it will be useful,
  1062  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1063  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1064  //    Lesser General Public License for more details.
  1065  //
  1066  //    You should have received a copy of the GNU Lesser General Public
  1067  //    License along with the GNU C Library; if not, see
  1068  //    <https://www.gnu.org/licenses/>.
  1069  
  1070  //	POSIX 1003.1g: 6.2 Select from File Descriptor Sets <sys/select.h>
  1071  
  1072  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1073  //    This file is part of the GNU C Library.
  1074  //
  1075  //    The GNU C Library is free software; you can redistribute it and/or
  1076  //    modify it under the terms of the GNU Lesser General Public
  1077  //    License as published by the Free Software Foundation; either
  1078  //    version 2.1 of the License, or (at your option) any later version.
  1079  //
  1080  //    The GNU C Library is distributed in the hope that it will be useful,
  1081  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1082  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1083  //    Lesser General Public License for more details.
  1084  //
  1085  //    You should have received a copy of the GNU Lesser General Public
  1086  //    License along with the GNU C Library; if not, see
  1087  //    <https://www.gnu.org/licenses/>.
  1088  
  1089  // Get definition of needed basic types.
  1090  // bits/types.h -- definitions of __*_t types underlying *_t types.
  1091  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1092  //    This file is part of the GNU C Library.
  1093  //
  1094  //    The GNU C Library is free software; you can redistribute it and/or
  1095  //    modify it under the terms of the GNU Lesser General Public
  1096  //    License as published by the Free Software Foundation; either
  1097  //    version 2.1 of the License, or (at your option) any later version.
  1098  //
  1099  //    The GNU C Library is distributed in the hope that it will be useful,
  1100  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1101  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1102  //    Lesser General Public License for more details.
  1103  //
  1104  //    You should have received a copy of the GNU Lesser General Public
  1105  //    License along with the GNU C Library; if not, see
  1106  //    <https://www.gnu.org/licenses/>.
  1107  
  1108  // Never include this file directly; use <sys/types.h> instead.
  1109  
  1110  // Get __FD_* definitions.
  1111  // Copyright (C) 1997-2020 Free Software Foundation, Inc.
  1112  //    This file is part of the GNU C Library.
  1113  //
  1114  //    The GNU C Library is free software; you can redistribute it and/or
  1115  //    modify it under the terms of the GNU Lesser General Public
  1116  //    License as published by the Free Software Foundation; either
  1117  //    version 2.1 of the License, or (at your option) any later version.
  1118  //
  1119  //    The GNU C Library is distributed in the hope that it will be useful,
  1120  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1121  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1122  //    Lesser General Public License for more details.
  1123  //
  1124  //    You should have received a copy of the GNU Lesser General Public
  1125  //    License along with the GNU C Library; if not, see
  1126  //    <https://www.gnu.org/licenses/>.
  1127  
  1128  // We don't use `memset' because this would require a prototype and
  1129  //    the array isn't too big.
  1130  
  1131  // Get sigset_t.
  1132  
  1133  type X__sigset_t = struct{ F__val [16]uint64 } /* __sigset_t.h:8:3 */
  1134  
  1135  // A set of signals to be blocked, unblocked, or waited for.
  1136  type Sigset_t = X__sigset_t /* sigset_t.h:7:20 */
  1137  
  1138  // Get definition of timer specification structures.
  1139  
  1140  // bits/types.h -- definitions of __*_t types underlying *_t types.
  1141  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1142  //    This file is part of the GNU C Library.
  1143  //
  1144  //    The GNU C Library is free software; you can redistribute it and/or
  1145  //    modify it under the terms of the GNU Lesser General Public
  1146  //    License as published by the Free Software Foundation; either
  1147  //    version 2.1 of the License, or (at your option) any later version.
  1148  //
  1149  //    The GNU C Library is distributed in the hope that it will be useful,
  1150  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1151  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1152  //    Lesser General Public License for more details.
  1153  //
  1154  //    You should have received a copy of the GNU Lesser General Public
  1155  //    License along with the GNU C Library; if not, see
  1156  //    <https://www.gnu.org/licenses/>.
  1157  
  1158  // Never include this file directly; use <sys/types.h> instead.
  1159  
  1160  // A time value that is accurate to the nearest
  1161  //
  1162  //	microsecond but also has a range of years.
  1163  type Timeval = struct {
  1164  	Ftv_sec  X__time_t
  1165  	Ftv_usec X__suseconds_t
  1166  } /* struct_timeval.h:8:1 */
  1167  
  1168  // NB: Include guard matches what <linux/time.h> uses.
  1169  
  1170  // bits/types.h -- definitions of __*_t types underlying *_t types.
  1171  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1172  //    This file is part of the GNU C Library.
  1173  //
  1174  //    The GNU C Library is free software; you can redistribute it and/or
  1175  //    modify it under the terms of the GNU Lesser General Public
  1176  //    License as published by the Free Software Foundation; either
  1177  //    version 2.1 of the License, or (at your option) any later version.
  1178  //
  1179  //    The GNU C Library is distributed in the hope that it will be useful,
  1180  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1181  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1182  //    Lesser General Public License for more details.
  1183  //
  1184  //    You should have received a copy of the GNU Lesser General Public
  1185  //    License along with the GNU C Library; if not, see
  1186  //    <https://www.gnu.org/licenses/>.
  1187  
  1188  // Never include this file directly; use <sys/types.h> instead.
  1189  
  1190  // Endian macros for string.h functions
  1191  //    Copyright (C) 1992-2020 Free Software Foundation, Inc.
  1192  //    This file is part of the GNU C Library.
  1193  //
  1194  //    The GNU C Library is free software; you can redistribute it and/or
  1195  //    modify it under the terms of the GNU Lesser General Public
  1196  //    License as published by the Free Software Foundation; either
  1197  //    version 2.1 of the License, or (at your option) any later version.
  1198  //
  1199  //    The GNU C Library is distributed in the hope that it will be useful,
  1200  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1201  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1202  //    Lesser General Public License for more details.
  1203  //
  1204  //    You should have received a copy of the GNU Lesser General Public
  1205  //    License along with the GNU C Library; if not, see
  1206  //    <http://www.gnu.org/licenses/>.
  1207  
  1208  // POSIX.1b structure for a time value.  This is like a `struct timeval' but
  1209  //
  1210  //	has nanoseconds instead of microseconds.
  1211  type Timespec = struct {
  1212  	Ftv_sec  X__time_t
  1213  	Ftv_nsec X__syscall_slong_t
  1214  } /* struct_timespec.h:10:1 */
  1215  
  1216  type Suseconds_t = X__suseconds_t /* select.h:43:23 */
  1217  
  1218  // The fd_set member is required to be an array of longs.
  1219  type X__fd_mask = int64 /* select.h:49:18 */
  1220  
  1221  // Some versions of <linux/posix_types.h> define this macros.
  1222  // It's easier to assume 8-bit bytes than to get CHAR_BIT.
  1223  
  1224  // fd_set for select and pselect.
  1225  type Fd_set = struct{ F__fds_bits [16]X__fd_mask } /* select.h:70:5 */
  1226  
  1227  // Maximum number of file descriptors in `fd_set'.
  1228  
  1229  // Sometimes the fd_set member is assumed to have this type.
  1230  type Fd_mask = X__fd_mask /* select.h:77:19 */
  1231  
  1232  // Define some inlines helping to catch common problems.
  1233  
  1234  type Blksize_t = X__blksize_t /* types.h:185:21 */
  1235  
  1236  // Types from the Large File Support interface.
  1237  type Blkcnt_t = X__blkcnt64_t     /* types.h:205:22 */ // Type to count number of disk blocks.
  1238  type Fsblkcnt_t = X__fsblkcnt64_t /* types.h:209:24 */ // Type to count file system blocks.
  1239  type Fsfilcnt_t = X__fsfilcnt64_t /* types.h:213:24 */ // Type to count file system inodes.
  1240  
  1241  // Now add the thread types.
  1242  // Declaration of common pthread types for all architectures.
  1243  //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
  1244  //    This file is part of the GNU C Library.
  1245  //
  1246  //    The GNU C Library is free software; you can redistribute it and/or
  1247  //    modify it under the terms of the GNU Lesser General Public
  1248  //    License as published by the Free Software Foundation; either
  1249  //    version 2.1 of the License, or (at your option) any later version.
  1250  //
  1251  //    The GNU C Library is distributed in the hope that it will be useful,
  1252  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1253  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1254  //    Lesser General Public License for more details.
  1255  //
  1256  //    You should have received a copy of the GNU Lesser General Public
  1257  //    License along with the GNU C Library; if not, see
  1258  //    <https://www.gnu.org/licenses/>.
  1259  
  1260  // For internal mutex and condition variable definitions.
  1261  // Common threading primitives definitions for both POSIX and C11.
  1262  //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
  1263  //    This file is part of the GNU C Library.
  1264  //
  1265  //    The GNU C Library is free software; you can redistribute it and/or
  1266  //    modify it under the terms of the GNU Lesser General Public
  1267  //    License as published by the Free Software Foundation; either
  1268  //    version 2.1 of the License, or (at your option) any later version.
  1269  //
  1270  //    The GNU C Library is distributed in the hope that it will be useful,
  1271  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1272  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1273  //    Lesser General Public License for more details.
  1274  //
  1275  //    You should have received a copy of the GNU Lesser General Public
  1276  //    License along with the GNU C Library; if not, see
  1277  //    <https://www.gnu.org/licenses/>.
  1278  
  1279  // Arch-specific definitions.  Each architecture must define the following
  1280  //    macros to define the expected sizes of pthread data types:
  1281  //
  1282  //    __SIZEOF_PTHREAD_ATTR_T        - size of pthread_attr_t.
  1283  //    __SIZEOF_PTHREAD_MUTEX_T       - size of pthread_mutex_t.
  1284  //    __SIZEOF_PTHREAD_MUTEXATTR_T   - size of pthread_mutexattr_t.
  1285  //    __SIZEOF_PTHREAD_COND_T        - size of pthread_cond_t.
  1286  //    __SIZEOF_PTHREAD_CONDATTR_T    - size of pthread_condattr_t.
  1287  //    __SIZEOF_PTHREAD_RWLOCK_T      - size of pthread_rwlock_t.
  1288  //    __SIZEOF_PTHREAD_RWLOCKATTR_T  - size of pthread_rwlockattr_t.
  1289  //    __SIZEOF_PTHREAD_BARRIER_T     - size of pthread_barrier_t.
  1290  //    __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t.
  1291  //
  1292  //    The additional macro defines any constraint for the lock alignment
  1293  //    inside the thread structures:
  1294  //
  1295  //    __LOCK_ALIGNMENT - for internal lock/futex usage.
  1296  //
  1297  //    Same idea but for the once locking primitive:
  1298  //
  1299  //    __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition.
  1300  
  1301  // Machine-specific pthread type layouts.  Generic version.
  1302  //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
  1303  //
  1304  //    This file is part of the GNU C Library.
  1305  //
  1306  //    The GNU C Library is free software; you can redistribute it and/or
  1307  //    modify it under the terms of the GNU Lesser General Public
  1308  //    License as published by the Free Software Foundation; either
  1309  //    version 2.1 of the License, or (at your option) any later version.
  1310  //
  1311  //    The GNU C Library is distributed in the hope that it will be useful,
  1312  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1313  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1314  //    Lesser General Public License for more details.
  1315  //
  1316  //    You should have received a copy of the GNU Lesser General Public
  1317  //    License along with the GNU C Library; if not, see
  1318  //    <http://www.gnu.org/licenses/>.
  1319  
  1320  // Determine the wordsize from the preprocessor defines.
  1321  
  1322  // Common definition of pthread_mutex_t.
  1323  
  1324  type X__pthread_internal_list = struct {
  1325  	F__prev uintptr
  1326  	F__next uintptr
  1327  } /* thread-shared-types.h:49:9 */
  1328  
  1329  // Type to count file system inodes.
  1330  
  1331  // Now add the thread types.
  1332  // Declaration of common pthread types for all architectures.
  1333  //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
  1334  //    This file is part of the GNU C Library.
  1335  //
  1336  //    The GNU C Library is free software; you can redistribute it and/or
  1337  //    modify it under the terms of the GNU Lesser General Public
  1338  //    License as published by the Free Software Foundation; either
  1339  //    version 2.1 of the License, or (at your option) any later version.
  1340  //
  1341  //    The GNU C Library is distributed in the hope that it will be useful,
  1342  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1343  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1344  //    Lesser General Public License for more details.
  1345  //
  1346  //    You should have received a copy of the GNU Lesser General Public
  1347  //    License along with the GNU C Library; if not, see
  1348  //    <https://www.gnu.org/licenses/>.
  1349  
  1350  // For internal mutex and condition variable definitions.
  1351  // Common threading primitives definitions for both POSIX and C11.
  1352  //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
  1353  //    This file is part of the GNU C Library.
  1354  //
  1355  //    The GNU C Library is free software; you can redistribute it and/or
  1356  //    modify it under the terms of the GNU Lesser General Public
  1357  //    License as published by the Free Software Foundation; either
  1358  //    version 2.1 of the License, or (at your option) any later version.
  1359  //
  1360  //    The GNU C Library is distributed in the hope that it will be useful,
  1361  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1362  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1363  //    Lesser General Public License for more details.
  1364  //
  1365  //    You should have received a copy of the GNU Lesser General Public
  1366  //    License along with the GNU C Library; if not, see
  1367  //    <https://www.gnu.org/licenses/>.
  1368  
  1369  // Arch-specific definitions.  Each architecture must define the following
  1370  //    macros to define the expected sizes of pthread data types:
  1371  //
  1372  //    __SIZEOF_PTHREAD_ATTR_T        - size of pthread_attr_t.
  1373  //    __SIZEOF_PTHREAD_MUTEX_T       - size of pthread_mutex_t.
  1374  //    __SIZEOF_PTHREAD_MUTEXATTR_T   - size of pthread_mutexattr_t.
  1375  //    __SIZEOF_PTHREAD_COND_T        - size of pthread_cond_t.
  1376  //    __SIZEOF_PTHREAD_CONDATTR_T    - size of pthread_condattr_t.
  1377  //    __SIZEOF_PTHREAD_RWLOCK_T      - size of pthread_rwlock_t.
  1378  //    __SIZEOF_PTHREAD_RWLOCKATTR_T  - size of pthread_rwlockattr_t.
  1379  //    __SIZEOF_PTHREAD_BARRIER_T     - size of pthread_barrier_t.
  1380  //    __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t.
  1381  //
  1382  //    The additional macro defines any constraint for the lock alignment
  1383  //    inside the thread structures:
  1384  //
  1385  //    __LOCK_ALIGNMENT - for internal lock/futex usage.
  1386  //
  1387  //    Same idea but for the once locking primitive:
  1388  //
  1389  //    __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition.
  1390  
  1391  // Machine-specific pthread type layouts.  Generic version.
  1392  //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
  1393  //
  1394  //    This file is part of the GNU C Library.
  1395  //
  1396  //    The GNU C Library is free software; you can redistribute it and/or
  1397  //    modify it under the terms of the GNU Lesser General Public
  1398  //    License as published by the Free Software Foundation; either
  1399  //    version 2.1 of the License, or (at your option) any later version.
  1400  //
  1401  //    The GNU C Library is distributed in the hope that it will be useful,
  1402  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1403  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1404  //    Lesser General Public License for more details.
  1405  //
  1406  //    You should have received a copy of the GNU Lesser General Public
  1407  //    License along with the GNU C Library; if not, see
  1408  //    <http://www.gnu.org/licenses/>.
  1409  
  1410  // Determine the wordsize from the preprocessor defines.
  1411  
  1412  // Common definition of pthread_mutex_t.
  1413  
  1414  type X__pthread_list_t = X__pthread_internal_list /* thread-shared-types.h:53:3 */
  1415  
  1416  type X__pthread_internal_slist = struct{ F__next uintptr } /* thread-shared-types.h:55:9 */
  1417  
  1418  type X__pthread_slist_t = X__pthread_internal_slist /* thread-shared-types.h:58:3 */
  1419  
  1420  // Arch-specific mutex definitions.  A generic implementation is provided
  1421  //    by sysdeps/nptl/bits/struct_mutex.h.  If required, an architecture
  1422  //    can override it by defining:
  1423  //
  1424  //    1. struct __pthread_mutex_s (used on both pthread_mutex_t and mtx_t
  1425  //       definition).  It should contains at least the internal members
  1426  //       defined in the generic version.
  1427  //
  1428  //    2. __LOCK_ALIGNMENT for any extra attribute for internal lock used with
  1429  //       atomic operations.
  1430  //
  1431  //    3. The macro __PTHREAD_MUTEX_INITIALIZER used for static initialization.
  1432  //       It should initialize the mutex internal flag.
  1433  
  1434  // S390 internal mutex struct definitions.
  1435  //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
  1436  //    This file is part of the GNU C Library.
  1437  //
  1438  //    The GNU C Library is free software; you can redistribute it and/or
  1439  //    modify it under the terms of the GNU Lesser General Public
  1440  //    License as published by the Free Software Foundation; either
  1441  //    version 2.1 of the License, or (at your option) any later version.
  1442  //
  1443  //    The GNU C Library is distributed in the hope that it will be useful,
  1444  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1445  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1446  //    Lesser General Public License for more details.
  1447  //
  1448  //    You should have received a copy of the GNU Lesser General Public
  1449  //    License along with the GNU C Library; if not, see
  1450  //    <http://www.gnu.org/licenses/>.
  1451  
  1452  type X__pthread_mutex_s = struct {
  1453  	F__lock    int32
  1454  	F__count   uint32
  1455  	F__owner   int32
  1456  	F__nusers  uint32
  1457  	F__kind    int32
  1458  	F__spins   int16
  1459  	F__elision int16
  1460  	F__list    X__pthread_list_t
  1461  } /* struct_mutex.h:22:1 */
  1462  
  1463  // Arch-sepecific read-write lock definitions.  A generic implementation is
  1464  //    provided by struct_rwlock.h.  If required, an architecture can override it
  1465  //    by defining:
  1466  //
  1467  //    1. struct __pthread_rwlock_arch_t (used on pthread_rwlock_t definition).
  1468  //       It should contain at least the internal members defined in the
  1469  //       generic version.
  1470  //
  1471  //    2. The macro __PTHREAD_RWLOCK_INITIALIZER used for static initialization.
  1472  //       It should initialize the rwlock internal type.
  1473  
  1474  // S390 internal rwlock struct definitions.
  1475  //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
  1476  //
  1477  //    This file is part of the GNU C Library.
  1478  //
  1479  //    The GNU C Library is free software; you can redistribute it and/or
  1480  //    modify it under the terms of the GNU Lesser General Public
  1481  //    License as published by the Free Software Foundation; either
  1482  //    version 2.1 of the License, or (at your option) any later version.
  1483  //
  1484  //    The GNU C Library is distributed in the hope that it will be useful,
  1485  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1486  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1487  //    Lesser General Public License for more details.
  1488  //
  1489  //    You should have received a copy of the GNU Lesser General Public
  1490  //    License along with the GNU C Library; if not, see
  1491  //    <http://www.gnu.org/licenses/>.
  1492  
  1493  type X__pthread_rwlock_arch_t = struct {
  1494  	F__readers       uint32
  1495  	F__writers       uint32
  1496  	F__wrphase_futex uint32
  1497  	F__writers_futex uint32
  1498  	F__pad3          uint32
  1499  	F__pad4          uint32
  1500  	F__cur_writer    int32
  1501  	F__shared        int32
  1502  	F__pad1          uint64
  1503  	F__pad2          uint64
  1504  	F__flags         uint32
  1505  	F__ccgo_pad1     [4]byte
  1506  } /* struct_rwlock.h:23:1 */
  1507  
  1508  // Common definition of pthread_cond_t.
  1509  
  1510  type X__pthread_cond_s = struct {
  1511  	F__0            struct{ F__wseq uint64 }
  1512  	F__8            struct{ F__g1_start uint64 }
  1513  	F__g_refs       [2]uint32
  1514  	F__g_size       [2]uint32
  1515  	F__g1_orig_size uint32
  1516  	F__wrefs        uint32
  1517  	F__g_signals    [2]uint32
  1518  } /* thread-shared-types.h:92:1 */
  1519  
  1520  // Thread identifiers.  The structure of the attribute type is not
  1521  //
  1522  //	exposed on purpose.
  1523  type Pthread_t = uint64 /* pthreadtypes.h:27:27 */
  1524  
  1525  // Data structures for mutex handling.  The structure of the attribute
  1526  //
  1527  //	type is not exposed on purpose.
  1528  type Pthread_mutexattr_t = struct {
  1529  	F__ccgo_pad1 [0]uint32
  1530  	F__size      [4]uint8
  1531  } /* pthreadtypes.h:36:3 */
  1532  
  1533  // Data structure for condition variable handling.  The structure of
  1534  //
  1535  //	the attribute type is not exposed on purpose.
  1536  type Pthread_condattr_t = struct {
  1537  	F__ccgo_pad1 [0]uint32
  1538  	F__size      [4]uint8
  1539  } /* pthreadtypes.h:45:3 */
  1540  
  1541  // Keys for thread-specific data
  1542  type Pthread_key_t = uint32 /* pthreadtypes.h:49:22 */
  1543  
  1544  // Once-only execution
  1545  type Pthread_once_t = int32 /* pthreadtypes.h:53:30 */
  1546  
  1547  type Pthread_attr_t1 = struct {
  1548  	F__ccgo_pad1 [0]uint64
  1549  	F__size      [56]uint8
  1550  } /* pthreadtypes.h:56:1 */
  1551  
  1552  type Pthread_attr_t = Pthread_attr_t1 /* pthreadtypes.h:62:30 */
  1553  
  1554  type Pthread_mutex_t = struct{ F__data X__pthread_mutex_s } /* pthreadtypes.h:72:3 */
  1555  
  1556  type Pthread_cond_t = struct{ F__data X__pthread_cond_s } /* pthreadtypes.h:80:3 */
  1557  
  1558  // Data structure for reader-writer lock variable handling.  The
  1559  //
  1560  //	structure of the attribute type is deliberately not exposed.
  1561  type Pthread_rwlock_t = struct{ F__data X__pthread_rwlock_arch_t } /* pthreadtypes.h:91:3 */
  1562  
  1563  type Pthread_rwlockattr_t = struct {
  1564  	F__ccgo_pad1 [0]uint64
  1565  	F__size      [8]uint8
  1566  } /* pthreadtypes.h:97:3 */
  1567  
  1568  // POSIX spinlock data type.
  1569  type Pthread_spinlock_t = int32 /* pthreadtypes.h:103:22 */
  1570  
  1571  // POSIX barriers data type.  The structure of the type is
  1572  //
  1573  //	deliberately not exposed.
  1574  type Pthread_barrier_t = struct {
  1575  	F__ccgo_pad1 [0]uint64
  1576  	F__size      [32]uint8
  1577  } /* pthreadtypes.h:112:3 */
  1578  
  1579  type Pthread_barrierattr_t = struct {
  1580  	F__ccgo_pad1 [0]uint32
  1581  	F__size      [4]uint8
  1582  } /* pthreadtypes.h:118:3 */
  1583  
  1584  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1585  //    This file is part of the GNU C Library.
  1586  //
  1587  //    The GNU C Library is free software; you can redistribute it and/or
  1588  //    modify it under the terms of the GNU Lesser General Public
  1589  //    License as published by the Free Software Foundation; either
  1590  //    version 2.1 of the License, or (at your option) any later version.
  1591  //
  1592  //    The GNU C Library is distributed in the hope that it will be useful,
  1593  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1594  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1595  //    Lesser General Public License for more details.
  1596  //
  1597  //    You should have received a copy of the GNU Lesser General Public
  1598  //    License along with the GNU C Library; if not, see
  1599  //    <https://www.gnu.org/licenses/>.
  1600  
  1601  //	POSIX Standard: 5.6 File Characteristics	<sys/stat.h>
  1602  
  1603  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1604  //    This file is part of the GNU C Library.
  1605  //
  1606  //    The GNU C Library is free software; you can redistribute it and/or
  1607  //    modify it under the terms of the GNU Lesser General Public
  1608  //    License as published by the Free Software Foundation; either
  1609  //    version 2.1 of the License, or (at your option) any later version.
  1610  //
  1611  //    The GNU C Library is distributed in the hope that it will be useful,
  1612  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1613  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1614  //    Lesser General Public License for more details.
  1615  //
  1616  //    You should have received a copy of the GNU Lesser General Public
  1617  //    License along with the GNU C Library; if not, see
  1618  //    <https://www.gnu.org/licenses/>.
  1619  
  1620  // bits/types.h -- definitions of __*_t types underlying *_t types.
  1621  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1622  //    This file is part of the GNU C Library.
  1623  //
  1624  //    The GNU C Library is free software; you can redistribute it and/or
  1625  //    modify it under the terms of the GNU Lesser General Public
  1626  //    License as published by the Free Software Foundation; either
  1627  //    version 2.1 of the License, or (at your option) any later version.
  1628  //
  1629  //    The GNU C Library is distributed in the hope that it will be useful,
  1630  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1631  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1632  //    Lesser General Public License for more details.
  1633  //
  1634  //    You should have received a copy of the GNU Lesser General Public
  1635  //    License along with the GNU C Library; if not, see
  1636  //    <https://www.gnu.org/licenses/>.
  1637  
  1638  // Never include this file directly; use <sys/types.h> instead.
  1639  
  1640  // NB: Include guard matches what <linux/time.h> uses.
  1641  
  1642  // The Single Unix specification says that some more types are
  1643  //    available here.
  1644  
  1645  // Copyright (C) 2000-2020 Free Software Foundation, Inc.
  1646  //    This file is part of the GNU C Library.
  1647  //
  1648  //    The GNU C Library is free software; you can redistribute it and/or
  1649  //    modify it under the terms of the GNU Lesser General Public
  1650  //    License as published by the Free Software Foundation; either
  1651  //    version 2.1 of the License, or (at your option) any later version.
  1652  //
  1653  //    The GNU C Library is distributed in the hope that it will be useful,
  1654  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1655  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1656  //    Lesser General Public License for more details.
  1657  //
  1658  //    You should have received a copy of the GNU Lesser General Public
  1659  //    License along with the GNU C Library; if not, see
  1660  //    <https://www.gnu.org/licenses/>.
  1661  
  1662  // Determine the wordsize from the preprocessor defines.
  1663  
  1664  // Versions of the `struct stat' data structure.
  1665  
  1666  // Versions of the `xmknod' interface.
  1667  
  1668  type Stat = struct {
  1669  	Fst_dev            X__dev_t
  1670  	Fst_ino            X__ino_t
  1671  	Fst_nlink          X__nlink_t
  1672  	Fst_mode           X__mode_t
  1673  	Fst_uid            X__uid_t
  1674  	Fst_gid            X__gid_t
  1675  	F__glibc_reserved0 int32
  1676  	Fst_rdev           X__dev_t
  1677  	Fst_size           X__off_t
  1678  	Fst_atim           struct {
  1679  		Ftv_sec  X__time_t
  1680  		Ftv_nsec X__syscall_slong_t
  1681  	}
  1682  	Fst_mtim struct {
  1683  		Ftv_sec  X__time_t
  1684  		Ftv_nsec X__syscall_slong_t
  1685  	}
  1686  	Fst_ctim struct {
  1687  		Ftv_sec  X__time_t
  1688  		Ftv_nsec X__syscall_slong_t
  1689  	}
  1690  	Fst_blksize       X__blksize_t
  1691  	Fst_blocks        X__blkcnt_t
  1692  	F__glibc_reserved [3]int64
  1693  } /* stat.h:50:1 */
  1694  
  1695  // File tree traversal functions declarations.
  1696  //    Copyright (C) 1994-2020 Free Software Foundation, Inc.
  1697  //    This file is part of the GNU C Library.
  1698  //
  1699  //    The GNU C Library is free software; you can redistribute it and/or
  1700  //    modify it under the terms of the GNU Lesser General Public
  1701  //    License as published by the Free Software Foundation; either
  1702  //    version 2.1 of the License, or (at your option) any later version.
  1703  //
  1704  //    The GNU C Library is distributed in the hope that it will be useful,
  1705  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1706  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1707  //    Lesser General Public License for more details.
  1708  //
  1709  //    You should have received a copy of the GNU Lesser General Public
  1710  //    License along with the GNU C Library; if not, see
  1711  //    <https://www.gnu.org/licenses/>.
  1712  
  1713  // Copyright (c) 1989, 1993
  1714  //	The Regents of the University of California.  All rights reserved.
  1715  //
  1716  // Redistribution and use in source and binary forms, with or without
  1717  // modification, are permitted provided that the following conditions
  1718  // are met:
  1719  // 1. Redistributions of source code must retain the above copyright
  1720  //    notice, this list of conditions and the following disclaimer.
  1721  // 2. Redistributions in binary form must reproduce the above copyright
  1722  //    notice, this list of conditions and the following disclaimer in the
  1723  //    documentation and/or other materials provided with the distribution.
  1724  // 4. Neither the name of the University nor the names of its contributors
  1725  //    may be used to endorse or promote products derived from this software
  1726  //    without specific prior written permission.
  1727  //
  1728  // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  1729  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  1730  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  1731  // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  1732  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  1733  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  1734  // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  1735  // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  1736  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  1737  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  1738  // SUCH DAMAGE.
  1739  //
  1740  //	@(#)fts.h	8.3 (Berkeley) 8/14/94
  1741  
  1742  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1743  //    This file is part of the GNU C Library.
  1744  //
  1745  //    The GNU C Library is free software; you can redistribute it and/or
  1746  //    modify it under the terms of the GNU Lesser General Public
  1747  //    License as published by the Free Software Foundation; either
  1748  //    version 2.1 of the License, or (at your option) any later version.
  1749  //
  1750  //    The GNU C Library is distributed in the hope that it will be useful,
  1751  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1752  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1753  //    Lesser General Public License for more details.
  1754  //
  1755  //    You should have received a copy of the GNU Lesser General Public
  1756  //    License along with the GNU C Library; if not, see
  1757  //    <https://www.gnu.org/licenses/>.
  1758  
  1759  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1760  //    This file is part of the GNU C Library.
  1761  //
  1762  //    The GNU C Library is free software; you can redistribute it and/or
  1763  //    modify it under the terms of the GNU Lesser General Public
  1764  //    License as published by the Free Software Foundation; either
  1765  //    version 2.1 of the License, or (at your option) any later version.
  1766  //
  1767  //    The GNU C Library is distributed in the hope that it will be useful,
  1768  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1769  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1770  //    Lesser General Public License for more details.
  1771  //
  1772  //    You should have received a copy of the GNU Lesser General Public
  1773  //    License along with the GNU C Library; if not, see
  1774  //    <https://www.gnu.org/licenses/>.
  1775  
  1776  //	POSIX Standard: 2.6 Primitive System Data Types	<sys/types.h>
  1777  
  1778  type X_ftsent = struct {
  1779  	Ffts_cycle   uintptr
  1780  	Ffts_parent  uintptr
  1781  	Ffts_link    uintptr
  1782  	Ffts_number  int64
  1783  	Ffts_pointer uintptr
  1784  	Ffts_accpath uintptr
  1785  	Ffts_path    uintptr
  1786  	Ffts_errno   int32
  1787  	Ffts_symfd   int32
  1788  	Ffts_pathlen uint16
  1789  	Ffts_namelen uint16
  1790  	F__ccgo_pad1 [4]byte
  1791  	Ffts_ino     Ino_t
  1792  	Ffts_dev     Dev_t
  1793  	Ffts_nlink   Nlink_t
  1794  	Ffts_level   int16
  1795  	Ffts_info    uint16
  1796  	Ffts_flags   uint16
  1797  	Ffts_instr   uint16
  1798  	Ffts_statp   uintptr
  1799  	Ffts_name    [1]uint8
  1800  	F__ccgo_pad2 [7]byte
  1801  } /* fts.h:58:2 */
  1802  
  1803  // File tree traversal functions declarations.
  1804  //    Copyright (C) 1994-2020 Free Software Foundation, Inc.
  1805  //    This file is part of the GNU C Library.
  1806  //
  1807  //    The GNU C Library is free software; you can redistribute it and/or
  1808  //    modify it under the terms of the GNU Lesser General Public
  1809  //    License as published by the Free Software Foundation; either
  1810  //    version 2.1 of the License, or (at your option) any later version.
  1811  //
  1812  //    The GNU C Library is distributed in the hope that it will be useful,
  1813  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1814  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1815  //    Lesser General Public License for more details.
  1816  //
  1817  //    You should have received a copy of the GNU Lesser General Public
  1818  //    License along with the GNU C Library; if not, see
  1819  //    <https://www.gnu.org/licenses/>.
  1820  
  1821  // Copyright (c) 1989, 1993
  1822  //	The Regents of the University of California.  All rights reserved.
  1823  //
  1824  // Redistribution and use in source and binary forms, with or without
  1825  // modification, are permitted provided that the following conditions
  1826  // are met:
  1827  // 1. Redistributions of source code must retain the above copyright
  1828  //    notice, this list of conditions and the following disclaimer.
  1829  // 2. Redistributions in binary form must reproduce the above copyright
  1830  //    notice, this list of conditions and the following disclaimer in the
  1831  //    documentation and/or other materials provided with the distribution.
  1832  // 4. Neither the name of the University nor the names of its contributors
  1833  //    may be used to endorse or promote products derived from this software
  1834  //    without specific prior written permission.
  1835  //
  1836  // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  1837  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  1838  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  1839  // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  1840  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  1841  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  1842  // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  1843  // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  1844  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  1845  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  1846  // SUCH DAMAGE.
  1847  //
  1848  //	@(#)fts.h	8.3 (Berkeley) 8/14/94
  1849  
  1850  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1851  //    This file is part of the GNU C Library.
  1852  //
  1853  //    The GNU C Library is free software; you can redistribute it and/or
  1854  //    modify it under the terms of the GNU Lesser General Public
  1855  //    License as published by the Free Software Foundation; either
  1856  //    version 2.1 of the License, or (at your option) any later version.
  1857  //
  1858  //    The GNU C Library is distributed in the hope that it will be useful,
  1859  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1860  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1861  //    Lesser General Public License for more details.
  1862  //
  1863  //    You should have received a copy of the GNU Lesser General Public
  1864  //    License along with the GNU C Library; if not, see
  1865  //    <https://www.gnu.org/licenses/>.
  1866  
  1867  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1868  //    This file is part of the GNU C Library.
  1869  //
  1870  //    The GNU C Library is free software; you can redistribute it and/or
  1871  //    modify it under the terms of the GNU Lesser General Public
  1872  //    License as published by the Free Software Foundation; either
  1873  //    version 2.1 of the License, or (at your option) any later version.
  1874  //
  1875  //    The GNU C Library is distributed in the hope that it will be useful,
  1876  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1877  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1878  //    Lesser General Public License for more details.
  1879  //
  1880  //    You should have received a copy of the GNU Lesser General Public
  1881  //    License along with the GNU C Library; if not, see
  1882  //    <https://www.gnu.org/licenses/>.
  1883  
  1884  //	POSIX Standard: 2.6 Primitive System Data Types	<sys/types.h>
  1885  
  1886  type FTS = struct {
  1887  	Ffts_cur     uintptr
  1888  	Ffts_child   uintptr
  1889  	Ffts_array   uintptr
  1890  	Ffts_dev     Dev_t
  1891  	Ffts_path    uintptr
  1892  	Ffts_rfd     int32
  1893  	Ffts_pathlen int32
  1894  	Ffts_nitems  int32
  1895  	F__ccgo_pad1 [4]byte
  1896  	Ffts_compar  uintptr
  1897  	Ffts_options int32
  1898  	F__ccgo_pad2 [4]byte
  1899  } /* fts.h:81:3 */
  1900  
  1901  type FTSENT = X_ftsent /* fts.h:147:3 */
  1902  
  1903  var _ uint8 /* gen.c:5:13: */