modernc.org/libc@v1.24.1/fts/fts_linux_386.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_386.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                   = 1234
    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_ILP32                      = 1
   109  	X_MKNOD_VER                  = 1
   110  	X_MKNOD_VER_LINUX            = 1
   111  	X_MKNOD_VER_SVR4             = 2
   112  	X_POSIX_C_SOURCE             = 200809
   113  	X_POSIX_SOURCE               = 1
   114  	X_RWLOCK_INTERNAL_H          = 0
   115  	X_SIZET_                     = 0
   116  	X_SIZE_T                     = 0
   117  	X_SIZE_T_                    = 0
   118  	X_SIZE_T_DECLARED            = 0
   119  	X_SIZE_T_DEFINED             = 0
   120  	X_SIZE_T_DEFINED_            = 0
   121  	X_STATBUF_ST_BLKSIZE         = 0
   122  	X_STATBUF_ST_NSEC            = 0
   123  	X_STATBUF_ST_RDEV            = 0
   124  	X_STAT_VER                   = 3
   125  	X_STAT_VER_KERNEL            = 1
   126  	X_STAT_VER_LINUX             = 3
   127  	X_STAT_VER_LINUX_OLD         = 1
   128  	X_STAT_VER_SVR4              = 2
   129  	X_STDC_PREDEF_H              = 1
   130  	X_STRUCT_TIMESPEC            = 1
   131  	X_SYS_CDEFS_H                = 1
   132  	X_SYS_SELECT_H               = 1
   133  	X_SYS_SIZE_T_H               = 0
   134  	X_SYS_STAT_H                 = 1
   135  	X_SYS_TYPES_H                = 1
   136  	X_THREAD_MUTEX_INTERNAL_H    = 1
   137  	X_THREAD_SHARED_TYPES_H      = 1
   138  	X_T_SIZE                     = 0
   139  	X_T_SIZE_                    = 0
   140  	I386                         = 1
   141  	Linux                        = 1
   142  	Unix                         = 1
   143  )
   144  
   145  type Ptrdiff_t = int32 /* <builtin>:3:26 */
   146  
   147  type Size_t = uint32 /* <builtin>:9:23 */
   148  
   149  type Wchar_t = int32 /* <builtin>:15:24 */
   150  
   151  type X__builtin_va_list = uintptr /* <builtin>:46:14 */
   152  type X__float128 = float64        /* <builtin>:47:21 */
   153  
   154  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   155  //    This file is part of the GNU C Library.
   156  //
   157  //    The GNU C Library is free software; you can redistribute it and/or
   158  //    modify it under the terms of the GNU Lesser General Public
   159  //    License as published by the Free Software Foundation; either
   160  //    version 2.1 of the License, or (at your option) any later version.
   161  //
   162  //    The GNU C Library is distributed in the hope that it will be useful,
   163  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   164  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   165  //    Lesser General Public License for more details.
   166  //
   167  //    You should have received a copy of the GNU Lesser General Public
   168  //    License along with the GNU C Library; if not, see
   169  //    <https://www.gnu.org/licenses/>.
   170  
   171  //	POSIX Standard: 2.6 Primitive System Data Types	<sys/types.h>
   172  
   173  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   174  //    This file is part of the GNU C Library.
   175  //
   176  //    The GNU C Library is free software; you can redistribute it and/or
   177  //    modify it under the terms of the GNU Lesser General Public
   178  //    License as published by the Free Software Foundation; either
   179  //    version 2.1 of the License, or (at your option) any later version.
   180  //
   181  //    The GNU C Library is distributed in the hope that it will be useful,
   182  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   183  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   184  //    Lesser General Public License for more details.
   185  //
   186  //    You should have received a copy of the GNU Lesser General Public
   187  //    License along with the GNU C Library; if not, see
   188  //    <https://www.gnu.org/licenses/>.
   189  
   190  // These are defined by the user (or the compiler)
   191  //    to specify the desired environment:
   192  //
   193  //    __STRICT_ANSI__	ISO Standard C.
   194  //    _ISOC99_SOURCE	Extensions to ISO C89 from ISO C99.
   195  //    _ISOC11_SOURCE	Extensions to ISO C99 from ISO C11.
   196  //    _ISOC2X_SOURCE	Extensions to ISO C99 from ISO C2X.
   197  //    __STDC_WANT_LIB_EXT2__
   198  // 			Extensions to ISO C99 from TR 27431-2:2010.
   199  //    __STDC_WANT_IEC_60559_BFP_EXT__
   200  // 			Extensions to ISO C11 from TS 18661-1:2014.
   201  //    __STDC_WANT_IEC_60559_FUNCS_EXT__
   202  // 			Extensions to ISO C11 from TS 18661-4:2015.
   203  //    __STDC_WANT_IEC_60559_TYPES_EXT__
   204  // 			Extensions to ISO C11 from TS 18661-3:2015.
   205  //
   206  //    _POSIX_SOURCE	IEEE Std 1003.1.
   207  //    _POSIX_C_SOURCE	If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2;
   208  // 			if >=199309L, add IEEE Std 1003.1b-1993;
   209  // 			if >=199506L, add IEEE Std 1003.1c-1995;
   210  // 			if >=200112L, all of IEEE 1003.1-2004
   211  // 			if >=200809L, all of IEEE 1003.1-2008
   212  //    _XOPEN_SOURCE	Includes POSIX and XPG things.  Set to 500 if
   213  // 			Single Unix conformance is wanted, to 600 for the
   214  // 			sixth revision, to 700 for the seventh revision.
   215  //    _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions.
   216  //    _LARGEFILE_SOURCE	Some more functions for correct standard I/O.
   217  //    _LARGEFILE64_SOURCE	Additional functionality from LFS for large files.
   218  //    _FILE_OFFSET_BITS=N	Select default filesystem interface.
   219  //    _ATFILE_SOURCE	Additional *at interfaces.
   220  //    _GNU_SOURCE		All of the above, plus GNU extensions.
   221  //    _DEFAULT_SOURCE	The default set of features (taking precedence over
   222  // 			__STRICT_ANSI__).
   223  //
   224  //    _FORTIFY_SOURCE	Add security hardening to many library functions.
   225  // 			Set to 1 or 2; 2 performs stricter checks than 1.
   226  //
   227  //    _REENTRANT, _THREAD_SAFE
   228  // 			Obsolete; equivalent to _POSIX_C_SOURCE=199506L.
   229  //
   230  //    The `-ansi' switch to the GNU C compiler, and standards conformance
   231  //    options such as `-std=c99', define __STRICT_ANSI__.  If none of
   232  //    these are defined, or if _DEFAULT_SOURCE is defined, the default is
   233  //    to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to
   234  //    200809L, as well as enabling miscellaneous functions from BSD and
   235  //    SVID.  If more than one of these are defined, they accumulate.  For
   236  //    example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together
   237  //    give you ISO C, 1003.1, and 1003.2, but nothing else.
   238  //
   239  //    These are defined by this file and are used by the
   240  //    header files to decide what to declare or define:
   241  //
   242  //    __GLIBC_USE (F)	Define things from feature set F.  This is defined
   243  // 			to 1 or 0; the subsequent macros are either defined
   244  // 			or undefined, and those tests should be moved to
   245  // 			__GLIBC_USE.
   246  //    __USE_ISOC11		Define ISO C11 things.
   247  //    __USE_ISOC99		Define ISO C99 things.
   248  //    __USE_ISOC95		Define ISO C90 AMD1 (C95) things.
   249  //    __USE_ISOCXX11	Define ISO C++11 things.
   250  //    __USE_POSIX		Define IEEE Std 1003.1 things.
   251  //    __USE_POSIX2		Define IEEE Std 1003.2 things.
   252  //    __USE_POSIX199309	Define IEEE Std 1003.1, and .1b things.
   253  //    __USE_POSIX199506	Define IEEE Std 1003.1, .1b, .1c and .1i things.
   254  //    __USE_XOPEN		Define XPG things.
   255  //    __USE_XOPEN_EXTENDED	Define X/Open Unix things.
   256  //    __USE_UNIX98		Define Single Unix V2 things.
   257  //    __USE_XOPEN2K        Define XPG6 things.
   258  //    __USE_XOPEN2KXSI     Define XPG6 XSI things.
   259  //    __USE_XOPEN2K8       Define XPG7 things.
   260  //    __USE_XOPEN2K8XSI    Define XPG7 XSI things.
   261  //    __USE_LARGEFILE	Define correct standard I/O things.
   262  //    __USE_LARGEFILE64	Define LFS things with separate names.
   263  //    __USE_FILE_OFFSET64	Define 64bit interface as default.
   264  //    __USE_MISC		Define things from 4.3BSD or System V Unix.
   265  //    __USE_ATFILE		Define *at interfaces and AT_* constants for them.
   266  //    __USE_GNU		Define GNU extensions.
   267  //    __USE_FORTIFY_LEVEL	Additional security measures used, according to level.
   268  //
   269  //    The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are
   270  //    defined by this file unconditionally.  `__GNU_LIBRARY__' is provided
   271  //    only for compatibility.  All new code should use the other symbols
   272  //    to test for features.
   273  //
   274  //    All macros listed above as possibly being defined by this file are
   275  //    explicitly undefined if they are not explicitly defined.
   276  //    Feature-test macros that are not defined by the user or compiler
   277  //    but are implied by the other feature-test macros defined (or by the
   278  //    lack of any definitions) are defined by the file.
   279  //
   280  //    ISO C feature test macros depend on the definition of the macro
   281  //    when an affected header is included, not when the first system
   282  //    header is included, and so they are handled in
   283  //    <bits/libc-header-start.h>, which does not have a multiple include
   284  //    guard.  Feature test macros that can be handled from the first
   285  //    system header included are handled here.
   286  
   287  // Undefine everything, so we get a clean slate.
   288  
   289  // Suppress kernel-name space pollution unless user expressedly asks
   290  //    for it.
   291  
   292  // Convenience macro to test the version of gcc.
   293  //    Use like this:
   294  //    #if __GNUC_PREREQ (2,8)
   295  //    ... code requiring gcc 2.8 or later ...
   296  //    #endif
   297  //    Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was
   298  //    added in 2.0.
   299  
   300  // Similarly for clang.  Features added to GCC after version 4.2 may
   301  //    or may not also be available in clang, and clang's definitions of
   302  //    __GNUC(_MINOR)__ are fixed at 4 and 2 respectively.  Not all such
   303  //    features can be queried via __has_extension/__has_feature.
   304  
   305  // Whether to use feature set F.
   306  
   307  // _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for
   308  //    _DEFAULT_SOURCE.  If _DEFAULT_SOURCE is present we do not
   309  //    issue a warning; the expectation is that the source is being
   310  //    transitioned to use the new macro.
   311  
   312  // If _GNU_SOURCE was defined by the user, turn on all the other features.
   313  
   314  // If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined,
   315  //    define _DEFAULT_SOURCE.
   316  
   317  // This is to enable the ISO C2X extension.
   318  
   319  // This is to enable the ISO C11 extension.
   320  
   321  // This is to enable the ISO C99 extension.
   322  
   323  // This is to enable the ISO C90 Amendment 1:1995 extension.
   324  
   325  // If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE
   326  //    is defined, use POSIX.1-2008 (or another version depending on
   327  //    _XOPEN_SOURCE).
   328  
   329  // Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be
   330  //    defined in all multithreaded code.  GNU libc has not required this
   331  //    for many years.  We now treat them as compatibility synonyms for
   332  //    _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with
   333  //    comprehensive support for multithreaded code.  Using them never
   334  //    lowers the selected level of POSIX conformance, only raises it.
   335  
   336  // The function 'gets' existed in C89, but is impossible to use
   337  //    safely.  It has been removed from ISO C11 and ISO C++14.  Note: for
   338  //    compatibility with various implementations of <cstdio>, this test
   339  //    must consider only the value of __cplusplus when compiling C++.
   340  
   341  // GNU formerly extended the scanf functions with modified format
   342  //    specifiers %as, %aS, and %a[...] that allocate a buffer for the
   343  //    input using malloc.  This extension conflicts with ISO C99, which
   344  //    defines %a as a standalone format specifier that reads a floating-
   345  //    point number; moreover, POSIX.1-2008 provides the same feature
   346  //    using the modifier letter 'm' instead (%ms, %mS, %m[...]).
   347  //
   348  //    We now follow C99 unless GNU extensions are active and the compiler
   349  //    is specifically in C89 or C++98 mode (strict or not).  For
   350  //    instance, with GCC, -std=gnu11 will have C99-compliant scanf with
   351  //    or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the
   352  //    old extension.
   353  
   354  // Get definitions of __STDC_* predefined macros, if the compiler has
   355  //    not preincluded this header automatically.
   356  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   357  //    This file is part of the GNU C Library.
   358  //
   359  //    The GNU C Library is free software; you can redistribute it and/or
   360  //    modify it under the terms of the GNU Lesser General Public
   361  //    License as published by the Free Software Foundation; either
   362  //    version 2.1 of the License, or (at your option) any later version.
   363  //
   364  //    The GNU C Library is distributed in the hope that it will be useful,
   365  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   366  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   367  //    Lesser General Public License for more details.
   368  //
   369  //    You should have received a copy of the GNU Lesser General Public
   370  //    License along with the GNU C Library; if not, see
   371  //    <https://www.gnu.org/licenses/>.
   372  
   373  // This macro indicates that the installed library is the GNU C Library.
   374  //    For historic reasons the value now is 6 and this will stay from now
   375  //    on.  The use of this variable is deprecated.  Use __GLIBC__ and
   376  //    __GLIBC_MINOR__ now (see below) when you want to test for a specific
   377  //    GNU C library version and use the values in <gnu/lib-names.h> to get
   378  //    the sonames of the shared libraries.
   379  
   380  // Major and minor version number of the GNU C library package.  Use
   381  //    these macros to test for features in specific releases.
   382  
   383  // This is here only because every header file already includes this one.
   384  // Copyright (C) 1992-2020 Free Software Foundation, Inc.
   385  //    This file is part of the GNU C Library.
   386  //
   387  //    The GNU C Library is free software; you can redistribute it and/or
   388  //    modify it under the terms of the GNU Lesser General Public
   389  //    License as published by the Free Software Foundation; either
   390  //    version 2.1 of the License, or (at your option) any later version.
   391  //
   392  //    The GNU C Library is distributed in the hope that it will be useful,
   393  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   394  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   395  //    Lesser General Public License for more details.
   396  //
   397  //    You should have received a copy of the GNU Lesser General Public
   398  //    License along with the GNU C Library; if not, see
   399  //    <https://www.gnu.org/licenses/>.
   400  
   401  // We are almost always included from features.h.
   402  
   403  // The GNU libc does not support any K&R compilers or the traditional mode
   404  //    of ISO C compilers anymore.  Check for some of the combinations not
   405  //    anymore supported.
   406  
   407  // Some user header file might have defined this before.
   408  
   409  // All functions, except those with callbacks or those that
   410  //    synchronize memory, are leaf functions.
   411  
   412  // GCC can always grok prototypes.  For C++ programs we add throw()
   413  //    to help it optimize the function calls.  But this works only with
   414  //    gcc 2.8.x and egcs.  For gcc 3.2 and up we even mark C functions
   415  //    as non-throwing using a function attribute since programs can use
   416  //    the -fexceptions options for C code as well.
   417  
   418  // Compilers that are not clang may object to
   419  //        #if defined __clang__ && __has_extension(...)
   420  //    even though they do not need to evaluate the right-hand side of the &&.
   421  
   422  // These two macros are not used in glibc anymore.  They are kept here
   423  //    only because some other projects expect the macros to be defined.
   424  
   425  // For these things, GCC behaves the ANSI way normally,
   426  //    and the non-ANSI way under -traditional.
   427  
   428  // This is not a typedef so `const __ptr_t' does the right thing.
   429  
   430  // C++ needs to know that types and declarations are C, not C++.
   431  
   432  // Fortify support.
   433  
   434  // Support for flexible arrays.
   435  //    Headers that should use flexible arrays only if they're "real"
   436  //    (e.g. only if they won't affect sizeof()) should test
   437  //    #if __glibc_c99_flexarr_available.
   438  
   439  // __asm__ ("xyz") is used throughout the headers to rename functions
   440  //    at the assembly language level.  This is wrapped by the __REDIRECT
   441  //    macro, in order to support compilers that can do this some other
   442  //    way.  When compilers don't support asm-names at all, we have to do
   443  //    preprocessor tricks instead (which don't have exactly the right
   444  //    semantics, but it's the best we can do).
   445  //
   446  //    Example:
   447  //    int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid);
   448  
   449  //
   450  // #elif __SOME_OTHER_COMPILER__
   451  //
   452  // # define __REDIRECT(name, proto, alias) name proto; 	_Pragma("let " #name " = " #alias)
   453  
   454  // GCC has various useful declarations that can be made with the
   455  //    `__attribute__' syntax.  All of the ways we use this do fine if
   456  //    they are omitted for compilers that don't understand it.
   457  
   458  // At some point during the gcc 2.96 development the `malloc' attribute
   459  //    for functions was introduced.  We don't want to use it unconditionally
   460  //    (although this would be possible) since it generates warnings.
   461  
   462  // Tell the compiler which arguments to an allocation function
   463  //    indicate the size of the allocation.
   464  
   465  // At some point during the gcc 2.96 development the `pure' attribute
   466  //    for functions was introduced.  We don't want to use it unconditionally
   467  //    (although this would be possible) since it generates warnings.
   468  
   469  // This declaration tells the compiler that the value is constant.
   470  
   471  // At some point during the gcc 3.1 development the `used' attribute
   472  //    for functions was introduced.  We don't want to use it unconditionally
   473  //    (although this would be possible) since it generates warnings.
   474  
   475  // Since version 3.2, gcc allows marking deprecated functions.
   476  
   477  // Since version 4.5, gcc also allows one to specify the message printed
   478  //    when a deprecated function is used.  clang claims to be gcc 4.2, but
   479  //    may also support this feature.
   480  
   481  // At some point during the gcc 2.8 development the `format_arg' attribute
   482  //    for functions was introduced.  We don't want to use it unconditionally
   483  //    (although this would be possible) since it generates warnings.
   484  //    If several `format_arg' attributes are given for the same function, in
   485  //    gcc-3.0 and older, all but the last one are ignored.  In newer gccs,
   486  //    all designated arguments are considered.
   487  
   488  // At some point during the gcc 2.97 development the `strfmon' format
   489  //    attribute for functions was introduced.  We don't want to use it
   490  //    unconditionally (although this would be possible) since it
   491  //    generates warnings.
   492  
   493  // The nonull function attribute allows to mark pointer parameters which
   494  //    must not be NULL.
   495  
   496  // If fortification mode, we warn about unused results of certain
   497  //    function calls which can lead to problems.
   498  
   499  // Forces a function to be always inlined.
   500  // The Linux kernel defines __always_inline in stddef.h (283d7573), and
   501  //    it conflicts with this definition.  Therefore undefine it first to
   502  //    allow either header to be included first.
   503  
   504  // Associate error messages with the source location of the call site rather
   505  //    than with the source location inside the function.
   506  
   507  // GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
   508  //    inline semantics, unless -fgnu89-inline is used.  Using __GNUC_STDC_INLINE__
   509  //    or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions
   510  //    older than 4.3 may define these macros and still not guarantee GNU inlining
   511  //    semantics.
   512  //
   513  //    clang++ identifies itself as gcc-4.2, but has support for GNU inlining
   514  //    semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and
   515  //    __GNUC_GNU_INLINE__ macro definitions.
   516  
   517  // GCC 4.3 and above allow passing all anonymous arguments of an
   518  //    __extern_always_inline function to some other vararg function.
   519  
   520  // It is possible to compile containing GCC extensions even if GCC is
   521  //    run in pedantic mode if the uses are carefully marked using the
   522  //    `__extension__' keyword.  But this is not generally available before
   523  //    version 2.8.
   524  
   525  // __restrict is known in EGCS 1.2 and above.
   526  
   527  // ISO C99 also allows to declare arrays as non-overlapping.  The syntax is
   528  //      array_name[restrict]
   529  //    GCC 3.1 supports this.
   530  
   531  // Describes a char array whose address can safely be passed as the first
   532  //    argument to strncpy and strncat, as the char array is not necessarily
   533  //    a NUL-terminated string.
   534  
   535  // Undefine (also defined in libc-symbols.h).
   536  // Copies attributes from the declaration or type referenced by
   537  //    the argument.
   538  
   539  // Determine the wordsize from the preprocessor defines.
   540  
   541  // Properties of long double type.  ldbl-96 version.
   542  //    Copyright (C) 2016-2020 Free Software Foundation, Inc.
   543  //    This file is part of the GNU C Library.
   544  //
   545  //    The GNU C Library is free software; you can redistribute it and/or
   546  //    modify it under the terms of the GNU Lesser General Public
   547  //    License  published by the Free Software Foundation; either
   548  //    version 2.1 of the License, or (at your option) any later version.
   549  //
   550  //    The GNU C Library is distributed in the hope that it will be useful,
   551  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   552  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   553  //    Lesser General Public License for more details.
   554  //
   555  //    You should have received a copy of the GNU Lesser General Public
   556  //    License along with the GNU C Library; if not, see
   557  //    <https://www.gnu.org/licenses/>.
   558  
   559  // long double is distinct from double, so there is nothing to
   560  //    define here.
   561  
   562  // __glibc_macro_warning (MESSAGE) issues warning MESSAGE.  This is
   563  //    intended for use in preprocessor macros.
   564  //
   565  //    Note: MESSAGE must be a _single_ string; concatenation of string
   566  //    literals is not supported.
   567  
   568  // Generic selection (ISO C11) is a C-only feature, available in GCC
   569  //    since version 4.9.  Previous versions do not provide generic
   570  //    selection, even though they might set __STDC_VERSION__ to 201112L,
   571  //    when in -std=c11 mode.  Thus, we must check for !defined __GNUC__
   572  //    when testing __STDC_VERSION__ for generic selection support.
   573  //    On the other hand, Clang also defines __GNUC__, so a clang-specific
   574  //    check is required to enable the use of generic selection.
   575  
   576  // If we don't have __REDIRECT, prototypes will be missing if
   577  //    __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64].
   578  
   579  // Decide whether we can define 'extern inline' functions in headers.
   580  
   581  // This is here only because every header file already includes this one.
   582  //    Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
   583  //    <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
   584  //    that will always return failure (and set errno to ENOSYS).
   585  // This file is automatically generated.
   586  //    This file selects the right generated file of `__stub_FUNCTION' macros
   587  //    based on the architecture being compiled for.
   588  
   589  // This file is automatically generated.
   590  //    It defines a symbol `__stub_FUNCTION' for each function
   591  //    in the C library which is a stub, meaning it will fail
   592  //    every time called, usually setting errno to ENOSYS.
   593  
   594  // bits/types.h -- definitions of __*_t types underlying *_t types.
   595  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   596  //    This file is part of the GNU C Library.
   597  //
   598  //    The GNU C Library is free software; you can redistribute it and/or
   599  //    modify it under the terms of the GNU Lesser General Public
   600  //    License as published by the Free Software Foundation; either
   601  //    version 2.1 of the License, or (at your option) any later version.
   602  //
   603  //    The GNU C Library is distributed in the hope that it will be useful,
   604  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   605  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   606  //    Lesser General Public License for more details.
   607  //
   608  //    You should have received a copy of the GNU Lesser General Public
   609  //    License along with the GNU C Library; if not, see
   610  //    <https://www.gnu.org/licenses/>.
   611  
   612  // Never include this file directly; use <sys/types.h> instead.
   613  
   614  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
   615  //    This file is part of the GNU C Library.
   616  //
   617  //    The GNU C Library is free software; you can redistribute it and/or
   618  //    modify it under the terms of the GNU Lesser General Public
   619  //    License as published by the Free Software Foundation; either
   620  //    version 2.1 of the License, or (at your option) any later version.
   621  //
   622  //    The GNU C Library is distributed in the hope that it will be useful,
   623  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   624  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   625  //    Lesser General Public License for more details.
   626  //
   627  //    You should have received a copy of the GNU Lesser General Public
   628  //    License along with the GNU C Library; if not, see
   629  //    <https://www.gnu.org/licenses/>.
   630  
   631  // Determine the wordsize from the preprocessor defines.
   632  
   633  // Bit size of the time_t type at glibc build time, x86-64 and x32 case.
   634  //    Copyright (C) 2018-2020 Free Software Foundation, Inc.
   635  //    This file is part of the GNU C Library.
   636  //
   637  //    The GNU C Library is free software; you can redistribute it and/or
   638  //    modify it under the terms of the GNU Lesser General Public
   639  //    License as published by the Free Software Foundation; either
   640  //    version 2.1 of the License, or (at your option) any later version.
   641  //
   642  //    The GNU C Library is distributed in the hope that it will be useful,
   643  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   644  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   645  //    Lesser General Public License for more details.
   646  //
   647  //    You should have received a copy of the GNU Lesser General Public
   648  //    License along with the GNU C Library; if not, see
   649  //    <https://www.gnu.org/licenses/>.
   650  
   651  // For others, time size is word size.
   652  
   653  // Convenience types.
   654  type X__u_char = uint8   /* types.h:31:23 */
   655  type X__u_short = uint16 /* types.h:32:28 */
   656  type X__u_int = uint32   /* types.h:33:22 */
   657  type X__u_long = uint32  /* types.h:34:27 */
   658  
   659  // Fixed-size types, underlying types depend on word size and compiler.
   660  type X__int8_t = int8     /* types.h:37:21 */
   661  type X__uint8_t = uint8   /* types.h:38:23 */
   662  type X__int16_t = int16   /* types.h:39:26 */
   663  type X__uint16_t = uint16 /* types.h:40:28 */
   664  type X__int32_t = int32   /* types.h:41:20 */
   665  type X__uint32_t = uint32 /* types.h:42:22 */
   666  type X__int64_t = int64   /* types.h:47:44 */
   667  type X__uint64_t = uint64 /* types.h:48:46 */
   668  
   669  // Smallest types with at least a given width.
   670  type X__int_least8_t = X__int8_t     /* types.h:52:18 */
   671  type X__uint_least8_t = X__uint8_t   /* types.h:53:19 */
   672  type X__int_least16_t = X__int16_t   /* types.h:54:19 */
   673  type X__uint_least16_t = X__uint16_t /* types.h:55:20 */
   674  type X__int_least32_t = X__int32_t   /* types.h:56:19 */
   675  type X__uint_least32_t = X__uint32_t /* types.h:57:20 */
   676  type X__int_least64_t = X__int64_t   /* types.h:58:19 */
   677  type X__uint_least64_t = X__uint64_t /* types.h:59:20 */
   678  
   679  // quad_t is also 64 bits.
   680  type X__quad_t = int64    /* types.h:66:37 */
   681  type X__u_quad_t = uint64 /* types.h:67:46 */
   682  
   683  // Largest integral types.
   684  type X__intmax_t = int64   /* types.h:75:37 */
   685  type X__uintmax_t = uint64 /* types.h:76:46 */
   686  
   687  // The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE
   688  //    macros for each of the OS types we define below.  The definitions
   689  //    of those macros must use the following macros for underlying types.
   690  //    We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned
   691  //    variants of each of the following integer types on this machine.
   692  //
   693  // 	16		-- "natural" 16-bit type (always short)
   694  // 	32		-- "natural" 32-bit type (always int)
   695  // 	64		-- "natural" 64-bit type (long or long long)
   696  // 	LONG32		-- 32-bit type, traditionally long
   697  // 	QUAD		-- 64-bit type, traditionally long long
   698  // 	WORD		-- natural type of __WORDSIZE bits (int or long)
   699  // 	LONGWORD	-- type of __WORDSIZE bits, traditionally long
   700  //
   701  //    We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the
   702  //    conventional uses of `long' or `long long' type modifiers match the
   703  //    types we define, even when a less-adorned type would be the same size.
   704  //    This matters for (somewhat) portably writing printf/scanf formats for
   705  //    these types, where using the appropriate l or ll format modifiers can
   706  //    make the typedefs and the formats match up across all GNU platforms.  If
   707  //    we used `long' when it's 64 bits where `long long' is expected, then the
   708  //    compiler would warn about the formats not matching the argument types,
   709  //    and the programmer changing them to shut up the compiler would break the
   710  //    program's portability.
   711  //
   712  //    Here we assume what is presently the case in all the GCC configurations
   713  //    we support: long long is always 64 bits, long is always word/address size,
   714  //    and int is always 32 bits.
   715  
   716  // We want __extension__ before typedef's that use nonstandard base types
   717  //    such as `long long' in C89 mode.
   718  // bits/typesizes.h -- underlying types for *_t.  Linux/x86-64 version.
   719  //    Copyright (C) 2012-2020 Free Software Foundation, Inc.
   720  //    This file is part of the GNU C Library.
   721  //
   722  //    The GNU C Library is free software; you can redistribute it and/or
   723  //    modify it under the terms of the GNU Lesser General Public
   724  //    License as published by the Free Software Foundation; either
   725  //    version 2.1 of the License, or (at your option) any later version.
   726  //
   727  //    The GNU C Library is distributed in the hope that it will be useful,
   728  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   729  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   730  //    Lesser General Public License for more details.
   731  //
   732  //    You should have received a copy of the GNU Lesser General Public
   733  //    License along with the GNU C Library; if not, see
   734  //    <https://www.gnu.org/licenses/>.
   735  
   736  // See <bits/types.h> for the meaning of these macros.  This file exists so
   737  //    that <bits/types.h> need not vary across different GNU platforms.
   738  
   739  // X32 kernel interface is 64-bit.
   740  
   741  // Number of descriptors that can fit in an `fd_set'.
   742  
   743  // bits/time64.h -- underlying types for __time64_t.  Generic version.
   744  //    Copyright (C) 2018-2020 Free Software Foundation, Inc.
   745  //    This file is part of the GNU C Library.
   746  //
   747  //    The GNU C Library is free software; you can redistribute it and/or
   748  //    modify it under the terms of the GNU Lesser General Public
   749  //    License as published by the Free Software Foundation; either
   750  //    version 2.1 of the License, or (at your option) any later version.
   751  //
   752  //    The GNU C Library is distributed in the hope that it will be useful,
   753  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   754  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   755  //    Lesser General Public License for more details.
   756  //
   757  //    You should have received a copy of the GNU Lesser General Public
   758  //    License along with the GNU C Library; if not, see
   759  //    <https://www.gnu.org/licenses/>.
   760  
   761  // Define __TIME64_T_TYPE so that it is always a 64-bit type.
   762  
   763  // Define a 64-bit time type alongsize the 32-bit one.
   764  
   765  type X__dev_t = X__uint64_t                /* types.h:145:25 */ // Type of device numbers.
   766  type X__uid_t = uint32                     /* types.h:146:25 */ // Type of user identifications.
   767  type X__gid_t = uint32                     /* types.h:147:25 */ // Type of group identifications.
   768  type X__ino_t = uint32                     /* types.h:148:25 */ // Type of file serial numbers.
   769  type X__ino64_t = X__uint64_t              /* types.h:149:27 */ // Type of file serial numbers (LFS).
   770  type X__mode_t = uint32                    /* types.h:150:26 */ // Type of file attribute bitmasks.
   771  type X__nlink_t = uint32                   /* types.h:151:27 */ // Type of file link counts.
   772  type X__off_t = int32                      /* types.h:152:25 */ // Type of file sizes and offsets.
   773  type X__off64_t = X__int64_t               /* types.h:153:27 */ // Type of file sizes and offsets (LFS).
   774  type X__pid_t = int32                      /* types.h:154:25 */ // Type of process identifications.
   775  type X__fsid_t = struct{ F__val [2]int32 } /* types.h:155:26 */ // Type of file system IDs.
   776  type X__clock_t = int32                    /* types.h:156:27 */ // Type of CPU usage counts.
   777  type X__rlim_t = uint32                    /* types.h:157:26 */ // Type for resource measurement.
   778  type X__rlim64_t = X__uint64_t             /* types.h:158:28 */ // Type for resource measurement (LFS).
   779  type X__id_t = uint32                      /* types.h:159:24 */ // General type for IDs.
   780  type X__time_t = int32                     /* types.h:160:26 */ // Seconds since the Epoch.
   781  type X__useconds_t = uint32                /* types.h:161:30 */ // Count of microseconds.
   782  type X__suseconds_t = int32                /* types.h:162:31 */ // Signed count of microseconds.
   783  
   784  type X__daddr_t = int32 /* types.h:164:27 */ // The type of a disk address.
   785  type X__key_t = int32   /* types.h:165:25 */ // Type of an IPC key.
   786  
   787  // Clock ID used in clock and timer functions.
   788  type X__clockid_t = int32 /* types.h:168:29 */
   789  
   790  // Timer ID returned by `timer_create'.
   791  type X__timer_t = uintptr /* types.h:171:12 */
   792  
   793  // Type to represent block size.
   794  type X__blksize_t = int32 /* types.h:174:29 */
   795  
   796  // Types from the Large File Support interface.
   797  
   798  // Type to count number of disk blocks.
   799  type X__blkcnt_t = int32        /* types.h:179:28 */
   800  type X__blkcnt64_t = X__int64_t /* types.h:180:30 */
   801  
   802  // Type to count file system blocks.
   803  type X__fsblkcnt_t = uint32        /* types.h:183:30 */
   804  type X__fsblkcnt64_t = X__uint64_t /* types.h:184:32 */
   805  
   806  // Type to count file system nodes.
   807  type X__fsfilcnt_t = uint32        /* types.h:187:30 */
   808  type X__fsfilcnt64_t = X__uint64_t /* types.h:188:32 */
   809  
   810  // Type of miscellaneous file system fields.
   811  type X__fsword_t = int32 /* types.h:191:28 */
   812  
   813  type X__ssize_t = int32 /* types.h:193:27 */ // Type of a byte count, or error.
   814  
   815  // Signed long type used in system calls.
   816  type X__syscall_slong_t = int32 /* types.h:196:33 */
   817  // Unsigned long type used in system calls.
   818  type X__syscall_ulong_t = uint32 /* types.h:198:33 */
   819  
   820  // These few don't really vary by system, they always correspond
   821  //
   822  //	to one of the other defined types.
   823  type X__loff_t = X__off64_t /* types.h:202:19 */ // Type of file sizes and offsets (LFS).
   824  type X__caddr_t = uintptr   /* types.h:203:14 */
   825  
   826  // Duplicates info from stdint.h but this is used in unistd.h.
   827  type X__intptr_t = int32 /* types.h:206:25 */
   828  
   829  // Duplicate info from sys/socket.h.
   830  type X__socklen_t = uint32 /* types.h:209:23 */
   831  
   832  // C99: An integer type that can be accessed as an atomic entity,
   833  //
   834  //	even in the presence of asynchronous interrupts.
   835  //	It is not currently necessary for this to be machine-specific.
   836  type X__sig_atomic_t = int32 /* types.h:214:13 */
   837  
   838  // Seconds since the Epoch, visible to user code when time_t is too
   839  //
   840  //	narrow only for consistency with the old way of widening too-narrow
   841  //	types.  User code should never use __time64_t.
   842  type X__time64_t = X__int64_t /* types.h:222:28 */
   843  
   844  type U_char = X__u_char     /* types.h:33:18 */
   845  type U_short = X__u_short   /* types.h:34:19 */
   846  type U_int = X__u_int       /* types.h:35:17 */
   847  type U_long = X__u_long     /* types.h:36:18 */
   848  type Quad_t = X__quad_t     /* types.h:37:18 */
   849  type U_quad_t = X__u_quad_t /* types.h:38:20 */
   850  type Fsid_t = X__fsid_t     /* types.h:39:18 */
   851  type Loff_t = X__loff_t     /* types.h:42:18 */
   852  
   853  type Ino_t = X__ino64_t /* types.h:49:19 */
   854  
   855  type Dev_t = X__dev_t /* types.h:59:17 */
   856  
   857  type Gid_t = X__gid_t /* types.h:64:17 */
   858  
   859  type Mode_t = X__mode_t /* types.h:69:18 */
   860  
   861  type Nlink_t = X__nlink_t /* types.h:74:19 */
   862  
   863  type Uid_t = X__uid_t /* types.h:79:17 */
   864  
   865  type Off_t = X__off64_t /* types.h:87:19 */
   866  
   867  type Pid_t = X__pid_t /* types.h:97:17 */
   868  
   869  type Id_t = X__id_t /* types.h:103:16 */
   870  
   871  type Ssize_t = X__ssize_t /* types.h:108:19 */
   872  
   873  type Daddr_t = X__daddr_t /* types.h:114:19 */
   874  type Caddr_t = X__caddr_t /* types.h:115:19 */
   875  
   876  type Key_t = X__key_t /* types.h:121:17 */
   877  
   878  // bits/types.h -- definitions of __*_t types underlying *_t types.
   879  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   880  //    This file is part of the GNU C Library.
   881  //
   882  //    The GNU C Library is free software; you can redistribute it and/or
   883  //    modify it under the terms of the GNU Lesser General Public
   884  //    License as published by the Free Software Foundation; either
   885  //    version 2.1 of the License, or (at your option) any later version.
   886  //
   887  //    The GNU C Library is distributed in the hope that it will be useful,
   888  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   889  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   890  //    Lesser General Public License for more details.
   891  //
   892  //    You should have received a copy of the GNU Lesser General Public
   893  //    License along with the GNU C Library; if not, see
   894  //    <https://www.gnu.org/licenses/>.
   895  
   896  // Never include this file directly; use <sys/types.h> instead.
   897  
   898  // Returned by `clock'.
   899  type Clock_t = X__clock_t /* clock_t.h:7:19 */
   900  
   901  // bits/types.h -- definitions of __*_t types underlying *_t types.
   902  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   903  //    This file is part of the GNU C Library.
   904  //
   905  //    The GNU C Library is free software; you can redistribute it and/or
   906  //    modify it under the terms of the GNU Lesser General Public
   907  //    License as published by the Free Software Foundation; either
   908  //    version 2.1 of the License, or (at your option) any later version.
   909  //
   910  //    The GNU C Library is distributed in the hope that it will be useful,
   911  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   912  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   913  //    Lesser General Public License for more details.
   914  //
   915  //    You should have received a copy of the GNU Lesser General Public
   916  //    License along with the GNU C Library; if not, see
   917  //    <https://www.gnu.org/licenses/>.
   918  
   919  // Never include this file directly; use <sys/types.h> instead.
   920  
   921  // Clock ID used in clock and timer functions.
   922  type Clockid_t = X__clockid_t /* clockid_t.h:7:21 */
   923  
   924  // bits/types.h -- definitions of __*_t types underlying *_t types.
   925  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   926  //    This file is part of the GNU C Library.
   927  //
   928  //    The GNU C Library is free software; you can redistribute it and/or
   929  //    modify it under the terms of the GNU Lesser General Public
   930  //    License as published by the Free Software Foundation; either
   931  //    version 2.1 of the License, or (at your option) any later version.
   932  //
   933  //    The GNU C Library is distributed in the hope that it will be useful,
   934  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   935  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   936  //    Lesser General Public License for more details.
   937  //
   938  //    You should have received a copy of the GNU Lesser General Public
   939  //    License along with the GNU C Library; if not, see
   940  //    <https://www.gnu.org/licenses/>.
   941  
   942  // Never include this file directly; use <sys/types.h> instead.
   943  
   944  // Returned by `time'.
   945  type Time_t = X__time_t /* time_t.h:7:18 */
   946  
   947  // bits/types.h -- definitions of __*_t types underlying *_t types.
   948  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
   949  //    This file is part of the GNU C Library.
   950  //
   951  //    The GNU C Library is free software; you can redistribute it and/or
   952  //    modify it under the terms of the GNU Lesser General Public
   953  //    License as published by the Free Software Foundation; either
   954  //    version 2.1 of the License, or (at your option) any later version.
   955  //
   956  //    The GNU C Library is distributed in the hope that it will be useful,
   957  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   958  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   959  //    Lesser General Public License for more details.
   960  //
   961  //    You should have received a copy of the GNU Lesser General Public
   962  //    License along with the GNU C Library; if not, see
   963  //    <https://www.gnu.org/licenses/>.
   964  
   965  // Never include this file directly; use <sys/types.h> instead.
   966  
   967  // Timer ID returned by `timer_create'.
   968  type Timer_t = X__timer_t /* timer_t.h:7:19 */
   969  
   970  // Wide character type.
   971  //    Locale-writers should change this as necessary to
   972  //    be big enough to hold unique values not between 0 and 127,
   973  //    and not (wchar_t) -1, for each defined multibyte character.
   974  
   975  // Define this type if we are doing the whole job,
   976  //    or if we want this type in particular.
   977  
   978  // A null pointer constant.
   979  
   980  // Old compatibility names for C types.
   981  type Ulong = uint32  /* types.h:148:27 */
   982  type Ushort = uint16 /* types.h:149:28 */
   983  type Uint = uint32   /* types.h:150:22 */
   984  
   985  // These size-specific names are used by some of the inet code.
   986  
   987  // Define intN_t types.
   988  //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
   989  //    This file is part of the GNU C Library.
   990  //
   991  //    The GNU C Library is free software; you can redistribute it and/or
   992  //    modify it under the terms of the GNU Lesser General Public
   993  //    License as published by the Free Software Foundation; either
   994  //    version 2.1 of the License, or (at your option) any later version.
   995  //
   996  //    The GNU C Library is distributed in the hope that it will be useful,
   997  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   998  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   999  //    Lesser General Public License for more details.
  1000  //
  1001  //    You should have received a copy of the GNU Lesser General Public
  1002  //    License along with the GNU C Library; if not, see
  1003  //    <https://www.gnu.org/licenses/>.
  1004  
  1005  // bits/types.h -- definitions of __*_t types underlying *_t types.
  1006  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1007  //    This file is part of the GNU C Library.
  1008  //
  1009  //    The GNU C Library is free software; you can redistribute it and/or
  1010  //    modify it under the terms of the GNU Lesser General Public
  1011  //    License as published by the Free Software Foundation; either
  1012  //    version 2.1 of the License, or (at your option) any later version.
  1013  //
  1014  //    The GNU C Library is distributed in the hope that it will be useful,
  1015  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1016  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1017  //    Lesser General Public License for more details.
  1018  //
  1019  //    You should have received a copy of the GNU Lesser General Public
  1020  //    License along with the GNU C Library; if not, see
  1021  //    <https://www.gnu.org/licenses/>.
  1022  
  1023  // Never include this file directly; use <sys/types.h> instead.
  1024  
  1025  type Int8_t = X__int8_t   /* stdint-intn.h:24:18 */
  1026  type Int16_t = X__int16_t /* stdint-intn.h:25:19 */
  1027  type Int32_t = X__int32_t /* stdint-intn.h:26:19 */
  1028  type Int64_t = X__int64_t /* stdint-intn.h:27:19 */
  1029  
  1030  // These were defined by ISO C without the first `_'.
  1031  type U_int8_t = X__uint8_t   /* types.h:158:19 */
  1032  type U_int16_t = X__uint16_t /* types.h:159:20 */
  1033  type U_int32_t = X__uint32_t /* types.h:160:20 */
  1034  type U_int64_t = X__uint64_t /* types.h:161:20 */
  1035  
  1036  type Register_t = int32 /* types.h:164:13 */
  1037  
  1038  // It also defines `fd_set' and the FD_* macros for `select'.
  1039  // `fd_set' type and related macros, and `select'/`pselect' declarations.
  1040  //    Copyright (C) 1996-2020 Free Software Foundation, Inc.
  1041  //    This file is part of the GNU C Library.
  1042  //
  1043  //    The GNU C Library is free software; you can redistribute it and/or
  1044  //    modify it under the terms of the GNU Lesser General Public
  1045  //    License as published by the Free Software Foundation; either
  1046  //    version 2.1 of the License, or (at your option) any later version.
  1047  //
  1048  //    The GNU C Library is distributed in the hope that it will be useful,
  1049  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1050  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1051  //    Lesser General Public License for more details.
  1052  //
  1053  //    You should have received a copy of the GNU Lesser General Public
  1054  //    License along with the GNU C Library; if not, see
  1055  //    <https://www.gnu.org/licenses/>.
  1056  
  1057  //	POSIX 1003.1g: 6.2 Select from File Descriptor Sets <sys/select.h>
  1058  
  1059  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1060  //    This file is part of the GNU C Library.
  1061  //
  1062  //    The GNU C Library is free software; you can redistribute it and/or
  1063  //    modify it under the terms of the GNU Lesser General Public
  1064  //    License as published by the Free Software Foundation; either
  1065  //    version 2.1 of the License, or (at your option) any later version.
  1066  //
  1067  //    The GNU C Library is distributed in the hope that it will be useful,
  1068  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1069  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1070  //    Lesser General Public License for more details.
  1071  //
  1072  //    You should have received a copy of the GNU Lesser General Public
  1073  //    License along with the GNU C Library; if not, see
  1074  //    <https://www.gnu.org/licenses/>.
  1075  
  1076  // Get definition of needed basic types.
  1077  // bits/types.h -- definitions of __*_t types underlying *_t types.
  1078  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1079  //    This file is part of the GNU C Library.
  1080  //
  1081  //    The GNU C Library is free software; you can redistribute it and/or
  1082  //    modify it under the terms of the GNU Lesser General Public
  1083  //    License as published by the Free Software Foundation; either
  1084  //    version 2.1 of the License, or (at your option) any later version.
  1085  //
  1086  //    The GNU C Library is distributed in the hope that it will be useful,
  1087  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1088  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1089  //    Lesser General Public License for more details.
  1090  //
  1091  //    You should have received a copy of the GNU Lesser General Public
  1092  //    License along with the GNU C Library; if not, see
  1093  //    <https://www.gnu.org/licenses/>.
  1094  
  1095  // Never include this file directly; use <sys/types.h> instead.
  1096  
  1097  // Get __FD_* definitions.
  1098  // Copyright (C) 1997-2020 Free Software Foundation, Inc.
  1099  //    This file is part of the GNU C Library.
  1100  //
  1101  //    The GNU C Library is free software; you can redistribute it and/or
  1102  //    modify it under the terms of the GNU Lesser General Public
  1103  //    License as published by the Free Software Foundation; either
  1104  //    version 2.1 of the License, or (at your option) any later version.
  1105  //
  1106  //    The GNU C Library is distributed in the hope that it will be useful,
  1107  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1108  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1109  //    Lesser General Public License for more details.
  1110  //
  1111  //    You should have received a copy of the GNU Lesser General Public
  1112  //    License along with the GNU C Library; if not, see
  1113  //    <https://www.gnu.org/licenses/>.
  1114  
  1115  // Determine the wordsize from the preprocessor defines.
  1116  
  1117  // Get sigset_t.
  1118  
  1119  type X__sigset_t = struct{ F__val [32]uint32 } /* __sigset_t.h:8:3 */
  1120  
  1121  // A set of signals to be blocked, unblocked, or waited for.
  1122  type Sigset_t = X__sigset_t /* sigset_t.h:7:20 */
  1123  
  1124  // Get definition of timer specification structures.
  1125  
  1126  // bits/types.h -- definitions of __*_t types underlying *_t types.
  1127  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1128  //    This file is part of the GNU C Library.
  1129  //
  1130  //    The GNU C Library is free software; you can redistribute it and/or
  1131  //    modify it under the terms of the GNU Lesser General Public
  1132  //    License as published by the Free Software Foundation; either
  1133  //    version 2.1 of the License, or (at your option) any later version.
  1134  //
  1135  //    The GNU C Library is distributed in the hope that it will be useful,
  1136  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1137  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1138  //    Lesser General Public License for more details.
  1139  //
  1140  //    You should have received a copy of the GNU Lesser General Public
  1141  //    License along with the GNU C Library; if not, see
  1142  //    <https://www.gnu.org/licenses/>.
  1143  
  1144  // Never include this file directly; use <sys/types.h> instead.
  1145  
  1146  // A time value that is accurate to the nearest
  1147  //
  1148  //	microsecond but also has a range of years.
  1149  type Timeval = struct {
  1150  	Ftv_sec  X__time_t
  1151  	Ftv_usec X__suseconds_t
  1152  } /* struct_timeval.h:8:1 */
  1153  
  1154  // NB: Include guard matches what <linux/time.h> uses.
  1155  
  1156  // bits/types.h -- definitions of __*_t types underlying *_t types.
  1157  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1158  //    This file is part of the GNU C Library.
  1159  //
  1160  //    The GNU C Library is free software; you can redistribute it and/or
  1161  //    modify it under the terms of the GNU Lesser General Public
  1162  //    License as published by the Free Software Foundation; either
  1163  //    version 2.1 of the License, or (at your option) any later version.
  1164  //
  1165  //    The GNU C Library is distributed in the hope that it will be useful,
  1166  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1167  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1168  //    Lesser General Public License for more details.
  1169  //
  1170  //    You should have received a copy of the GNU Lesser General Public
  1171  //    License along with the GNU C Library; if not, see
  1172  //    <https://www.gnu.org/licenses/>.
  1173  
  1174  // Never include this file directly; use <sys/types.h> instead.
  1175  
  1176  // Endian macros for string.h functions
  1177  //    Copyright (C) 1992-2020 Free Software Foundation, Inc.
  1178  //    This file is part of the GNU C Library.
  1179  //
  1180  //    The GNU C Library is free software; you can redistribute it and/or
  1181  //    modify it under the terms of the GNU Lesser General Public
  1182  //    License as published by the Free Software Foundation; either
  1183  //    version 2.1 of the License, or (at your option) any later version.
  1184  //
  1185  //    The GNU C Library is distributed in the hope that it will be useful,
  1186  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1187  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1188  //    Lesser General Public License for more details.
  1189  //
  1190  //    You should have received a copy of the GNU Lesser General Public
  1191  //    License along with the GNU C Library; if not, see
  1192  //    <http://www.gnu.org/licenses/>.
  1193  
  1194  // POSIX.1b structure for a time value.  This is like a `struct timeval' but
  1195  //
  1196  //	has nanoseconds instead of microseconds.
  1197  type Timespec = struct {
  1198  	Ftv_sec  X__time_t
  1199  	Ftv_nsec X__syscall_slong_t
  1200  } /* struct_timespec.h:10:1 */
  1201  
  1202  type Suseconds_t = X__suseconds_t /* select.h:43:23 */
  1203  
  1204  // The fd_set member is required to be an array of longs.
  1205  type X__fd_mask = int32 /* select.h:49:18 */
  1206  
  1207  // Some versions of <linux/posix_types.h> define this macros.
  1208  // It's easier to assume 8-bit bytes than to get CHAR_BIT.
  1209  
  1210  // fd_set for select and pselect.
  1211  type Fd_set = struct{ F__fds_bits [32]X__fd_mask } /* select.h:70:5 */
  1212  
  1213  // Maximum number of file descriptors in `fd_set'.
  1214  
  1215  // Sometimes the fd_set member is assumed to have this type.
  1216  type Fd_mask = X__fd_mask /* select.h:77:19 */
  1217  
  1218  // Define some inlines helping to catch common problems.
  1219  
  1220  type Blksize_t = X__blksize_t /* types.h:185:21 */
  1221  
  1222  // Types from the Large File Support interface.
  1223  type Blkcnt_t = X__blkcnt64_t     /* types.h:205:22 */ // Type to count number of disk blocks.
  1224  type Fsblkcnt_t = X__fsblkcnt64_t /* types.h:209:24 */ // Type to count file system blocks.
  1225  type Fsfilcnt_t = X__fsfilcnt64_t /* types.h:213:24 */ // Type to count file system inodes.
  1226  
  1227  // Now add the thread types.
  1228  // Declaration of common pthread types for all architectures.
  1229  //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
  1230  //    This file is part of the GNU C Library.
  1231  //
  1232  //    The GNU C Library is free software; you can redistribute it and/or
  1233  //    modify it under the terms of the GNU Lesser General Public
  1234  //    License as published by the Free Software Foundation; either
  1235  //    version 2.1 of the License, or (at your option) any later version.
  1236  //
  1237  //    The GNU C Library is distributed in the hope that it will be useful,
  1238  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1239  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1240  //    Lesser General Public License for more details.
  1241  //
  1242  //    You should have received a copy of the GNU Lesser General Public
  1243  //    License along with the GNU C Library; if not, see
  1244  //    <https://www.gnu.org/licenses/>.
  1245  
  1246  // For internal mutex and condition variable definitions.
  1247  // Common threading primitives definitions for both POSIX and C11.
  1248  //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
  1249  //    This file is part of the GNU C Library.
  1250  //
  1251  //    The GNU C Library is free software; you can redistribute it and/or
  1252  //    modify it under the terms of the GNU Lesser General Public
  1253  //    License as published by the Free Software Foundation; either
  1254  //    version 2.1 of the License, or (at your option) any later version.
  1255  //
  1256  //    The GNU C Library is distributed in the hope that it will be useful,
  1257  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1258  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1259  //    Lesser General Public License for more details.
  1260  //
  1261  //    You should have received a copy of the GNU Lesser General Public
  1262  //    License along with the GNU C Library; if not, see
  1263  //    <https://www.gnu.org/licenses/>.
  1264  
  1265  // Arch-specific definitions.  Each architecture must define the following
  1266  //    macros to define the expected sizes of pthread data types:
  1267  //
  1268  //    __SIZEOF_PTHREAD_ATTR_T        - size of pthread_attr_t.
  1269  //    __SIZEOF_PTHREAD_MUTEX_T       - size of pthread_mutex_t.
  1270  //    __SIZEOF_PTHREAD_MUTEXATTR_T   - size of pthread_mutexattr_t.
  1271  //    __SIZEOF_PTHREAD_COND_T        - size of pthread_cond_t.
  1272  //    __SIZEOF_PTHREAD_CONDATTR_T    - size of pthread_condattr_t.
  1273  //    __SIZEOF_PTHREAD_RWLOCK_T      - size of pthread_rwlock_t.
  1274  //    __SIZEOF_PTHREAD_RWLOCKATTR_T  - size of pthread_rwlockattr_t.
  1275  //    __SIZEOF_PTHREAD_BARRIER_T     - size of pthread_barrier_t.
  1276  //    __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t.
  1277  //
  1278  //    The additional macro defines any constraint for the lock alignment
  1279  //    inside the thread structures:
  1280  //
  1281  //    __LOCK_ALIGNMENT - for internal lock/futex usage.
  1282  //
  1283  //    Same idea but for the once locking primitive:
  1284  //
  1285  //    __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition.
  1286  
  1287  // Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1288  //    This file is part of the GNU C Library.
  1289  //
  1290  //    The GNU C Library is free software; you can redistribute it and/or
  1291  //    modify it under the terms of the GNU Lesser General Public
  1292  //    License as published by the Free Software Foundation; either
  1293  //    version 2.1 of the License, or (at your option) any later version.
  1294  //
  1295  //    The GNU C Library is distributed in the hope that it will be useful,
  1296  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1297  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1298  //    Lesser General Public License for more details.
  1299  //
  1300  //    You should have received a copy of the GNU Lesser General Public
  1301  //    License along with the GNU C Library; if not, see
  1302  //    <https://www.gnu.org/licenses/>.
  1303  
  1304  // Determine the wordsize from the preprocessor defines.
  1305  
  1306  // Extra attributes for the cleanup functions.
  1307  
  1308  // Common definition of pthread_mutex_t.
  1309  
  1310  type X__pthread_internal_list = struct {
  1311  	F__prev uintptr
  1312  	F__next uintptr
  1313  } /* thread-shared-types.h:49:9 */
  1314  
  1315  // Type to count file system inodes.
  1316  
  1317  // Now add the thread types.
  1318  // Declaration of common pthread types for all architectures.
  1319  //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
  1320  //    This file is part of the GNU C Library.
  1321  //
  1322  //    The GNU C Library is free software; you can redistribute it and/or
  1323  //    modify it under the terms of the GNU Lesser General Public
  1324  //    License as published by the Free Software Foundation; either
  1325  //    version 2.1 of the License, or (at your option) any later version.
  1326  //
  1327  //    The GNU C Library is distributed in the hope that it will be useful,
  1328  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1329  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1330  //    Lesser General Public License for more details.
  1331  //
  1332  //    You should have received a copy of the GNU Lesser General Public
  1333  //    License along with the GNU C Library; if not, see
  1334  //    <https://www.gnu.org/licenses/>.
  1335  
  1336  // For internal mutex and condition variable definitions.
  1337  // Common threading primitives definitions for both POSIX and C11.
  1338  //    Copyright (C) 2017-2020 Free Software Foundation, Inc.
  1339  //    This file is part of the GNU C Library.
  1340  //
  1341  //    The GNU C Library is free software; you can redistribute it and/or
  1342  //    modify it under the terms of the GNU Lesser General Public
  1343  //    License as published by the Free Software Foundation; either
  1344  //    version 2.1 of the License, or (at your option) any later version.
  1345  //
  1346  //    The GNU C Library is distributed in the hope that it will be useful,
  1347  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1348  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1349  //    Lesser General Public License for more details.
  1350  //
  1351  //    You should have received a copy of the GNU Lesser General Public
  1352  //    License along with the GNU C Library; if not, see
  1353  //    <https://www.gnu.org/licenses/>.
  1354  
  1355  // Arch-specific definitions.  Each architecture must define the following
  1356  //    macros to define the expected sizes of pthread data types:
  1357  //
  1358  //    __SIZEOF_PTHREAD_ATTR_T        - size of pthread_attr_t.
  1359  //    __SIZEOF_PTHREAD_MUTEX_T       - size of pthread_mutex_t.
  1360  //    __SIZEOF_PTHREAD_MUTEXATTR_T   - size of pthread_mutexattr_t.
  1361  //    __SIZEOF_PTHREAD_COND_T        - size of pthread_cond_t.
  1362  //    __SIZEOF_PTHREAD_CONDATTR_T    - size of pthread_condattr_t.
  1363  //    __SIZEOF_PTHREAD_RWLOCK_T      - size of pthread_rwlock_t.
  1364  //    __SIZEOF_PTHREAD_RWLOCKATTR_T  - size of pthread_rwlockattr_t.
  1365  //    __SIZEOF_PTHREAD_BARRIER_T     - size of pthread_barrier_t.
  1366  //    __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t.
  1367  //
  1368  //    The additional macro defines any constraint for the lock alignment
  1369  //    inside the thread structures:
  1370  //
  1371  //    __LOCK_ALIGNMENT - for internal lock/futex usage.
  1372  //
  1373  //    Same idea but for the once locking primitive:
  1374  //
  1375  //    __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition.
  1376  
  1377  // Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1378  //    This file is part of the GNU C Library.
  1379  //
  1380  //    The GNU C Library is free software; you can redistribute it and/or
  1381  //    modify it under the terms of the GNU Lesser General Public
  1382  //    License as published by the Free Software Foundation; either
  1383  //    version 2.1 of the License, or (at your option) any later version.
  1384  //
  1385  //    The GNU C Library is distributed in the hope that it will be useful,
  1386  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1387  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1388  //    Lesser General Public License for more details.
  1389  //
  1390  //    You should have received a copy of the GNU Lesser General Public
  1391  //    License along with the GNU C Library; if not, see
  1392  //    <https://www.gnu.org/licenses/>.
  1393  
  1394  // Determine the wordsize from the preprocessor defines.
  1395  
  1396  // Extra attributes for the cleanup functions.
  1397  
  1398  // Common definition of pthread_mutex_t.
  1399  
  1400  type X__pthread_list_t = X__pthread_internal_list /* thread-shared-types.h:53:3 */
  1401  
  1402  type X__pthread_internal_slist = struct{ F__next uintptr } /* thread-shared-types.h:55:9 */
  1403  
  1404  type X__pthread_slist_t = X__pthread_internal_slist /* thread-shared-types.h:58:3 */
  1405  
  1406  // Arch-specific mutex definitions.  A generic implementation is provided
  1407  //    by sysdeps/nptl/bits/struct_mutex.h.  If required, an architecture
  1408  //    can override it by defining:
  1409  //
  1410  //    1. struct __pthread_mutex_s (used on both pthread_mutex_t and mtx_t
  1411  //       definition).  It should contains at least the internal members
  1412  //       defined in the generic version.
  1413  //
  1414  //    2. __LOCK_ALIGNMENT for any extra attribute for internal lock used with
  1415  //       atomic operations.
  1416  //
  1417  //    3. The macro __PTHREAD_MUTEX_INITIALIZER used for static initialization.
  1418  //       It should initialize the mutex internal flag.
  1419  
  1420  // x86 internal mutex struct definitions.
  1421  //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
  1422  //    This file is part of the GNU C Library.
  1423  //
  1424  //    The GNU C Library is free software; you can redistribute it and/or
  1425  //    modify it under the terms of the GNU Lesser General Public
  1426  //    License as published by the Free Software Foundation; either
  1427  //    version 2.1 of the License, or (at your option) any later version.
  1428  //
  1429  //    The GNU C Library is distributed in the hope that it will be useful,
  1430  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1431  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1432  //    Lesser General Public License for more details.
  1433  //
  1434  //    You should have received a copy of the GNU Lesser General Public
  1435  //    License along with the GNU C Library; if not, see
  1436  //    <http://www.gnu.org/licenses/>.
  1437  
  1438  type X__pthread_mutex_s = struct {
  1439  	F__lock   int32
  1440  	F__count  uint32
  1441  	F__owner  int32
  1442  	F__kind   int32
  1443  	F__nusers uint32
  1444  	F__20     struct {
  1445  		F__ccgo_pad1    [0]uint32
  1446  		F__elision_data struct {
  1447  			F__espins   int16
  1448  			F__eelision int16
  1449  		}
  1450  	}
  1451  } /* struct_mutex.h:22:1 */
  1452  
  1453  // Arch-sepecific read-write lock definitions.  A generic implementation is
  1454  //    provided by struct_rwlock.h.  If required, an architecture can override it
  1455  //    by defining:
  1456  //
  1457  //    1. struct __pthread_rwlock_arch_t (used on pthread_rwlock_t definition).
  1458  //       It should contain at least the internal members defined in the
  1459  //       generic version.
  1460  //
  1461  //    2. The macro __PTHREAD_RWLOCK_INITIALIZER used for static initialization.
  1462  //       It should initialize the rwlock internal type.
  1463  
  1464  // x86 internal rwlock struct definitions.
  1465  //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
  1466  //
  1467  //    This file is part of the GNU C Library.
  1468  //
  1469  //    The GNU C Library is free software; you can redistribute it and/or
  1470  //    modify it under the terms of the GNU Lesser General Public
  1471  //    License as published by the Free Software Foundation; either
  1472  //    version 2.1 of the License, or (at your option) any later version.
  1473  //
  1474  //    The GNU C Library is distributed in the hope that it will be useful,
  1475  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1476  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1477  //    Lesser General Public License for more details.
  1478  //
  1479  //    You should have received a copy of the GNU Lesser General Public
  1480  //    License along with the GNU C Library; if not, see
  1481  //    <http://www.gnu.org/licenses/>.
  1482  
  1483  type X__pthread_rwlock_arch_t = struct {
  1484  	F__readers       uint32
  1485  	F__writers       uint32
  1486  	F__wrphase_futex uint32
  1487  	F__writers_futex uint32
  1488  	F__pad3          uint32
  1489  	F__pad4          uint32
  1490  	F__flags         uint8
  1491  	F__shared        uint8
  1492  	F__rwelision     int8
  1493  	F__pad2          uint8
  1494  	F__cur_writer    int32
  1495  } /* struct_rwlock.h:23:1 */
  1496  
  1497  // Common definition of pthread_cond_t.
  1498  
  1499  type X__pthread_cond_s = struct {
  1500  	F__0            struct{ F__wseq uint64 }
  1501  	F__8            struct{ F__g1_start uint64 }
  1502  	F__g_refs       [2]uint32
  1503  	F__g_size       [2]uint32
  1504  	F__g1_orig_size uint32
  1505  	F__wrefs        uint32
  1506  	F__g_signals    [2]uint32
  1507  } /* thread-shared-types.h:92:1 */
  1508  
  1509  // Thread identifiers.  The structure of the attribute type is not
  1510  //
  1511  //	exposed on purpose.
  1512  type Pthread_t = uint32 /* pthreadtypes.h:27:27 */
  1513  
  1514  // Data structures for mutex handling.  The structure of the attribute
  1515  //
  1516  //	type is not exposed on purpose.
  1517  type Pthread_mutexattr_t = struct {
  1518  	F__ccgo_pad1 [0]uint32
  1519  	F__size      [4]int8
  1520  } /* pthreadtypes.h:36:3 */
  1521  
  1522  // Data structure for condition variable handling.  The structure of
  1523  //
  1524  //	the attribute type is not exposed on purpose.
  1525  type Pthread_condattr_t = struct {
  1526  	F__ccgo_pad1 [0]uint32
  1527  	F__size      [4]int8
  1528  } /* pthreadtypes.h:45:3 */
  1529  
  1530  // Keys for thread-specific data
  1531  type Pthread_key_t = uint32 /* pthreadtypes.h:49:22 */
  1532  
  1533  // Once-only execution
  1534  type Pthread_once_t = int32 /* pthreadtypes.h:53:30 */
  1535  
  1536  type Pthread_attr_t1 = struct {
  1537  	F__ccgo_pad1 [0]uint32
  1538  	F__size      [36]int8
  1539  } /* pthreadtypes.h:56:1 */
  1540  
  1541  type Pthread_attr_t = Pthread_attr_t1 /* pthreadtypes.h:62:30 */
  1542  
  1543  type Pthread_mutex_t = struct{ F__data X__pthread_mutex_s } /* pthreadtypes.h:72:3 */
  1544  
  1545  type Pthread_cond_t = struct{ F__data X__pthread_cond_s } /* pthreadtypes.h:80:3 */
  1546  
  1547  // Data structure for reader-writer lock variable handling.  The
  1548  //
  1549  //	structure of the attribute type is deliberately not exposed.
  1550  type Pthread_rwlock_t = struct{ F__data X__pthread_rwlock_arch_t } /* pthreadtypes.h:91:3 */
  1551  
  1552  type Pthread_rwlockattr_t = struct {
  1553  	F__ccgo_pad1 [0]uint32
  1554  	F__size      [8]int8
  1555  } /* pthreadtypes.h:97:3 */
  1556  
  1557  // POSIX spinlock data type.
  1558  type Pthread_spinlock_t = int32 /* pthreadtypes.h:103:22 */
  1559  
  1560  // POSIX barriers data type.  The structure of the type is
  1561  //
  1562  //	deliberately not exposed.
  1563  type Pthread_barrier_t = struct {
  1564  	F__ccgo_pad1 [0]uint32
  1565  	F__size      [20]int8
  1566  } /* pthreadtypes.h:112:3 */
  1567  
  1568  type Pthread_barrierattr_t = struct {
  1569  	F__ccgo_pad1 [0]uint32
  1570  	F__size      [4]int8
  1571  } /* pthreadtypes.h:118:3 */
  1572  
  1573  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1574  //    This file is part of the GNU C Library.
  1575  //
  1576  //    The GNU C Library is free software; you can redistribute it and/or
  1577  //    modify it under the terms of the GNU Lesser General Public
  1578  //    License as published by the Free Software Foundation; either
  1579  //    version 2.1 of the License, or (at your option) any later version.
  1580  //
  1581  //    The GNU C Library is distributed in the hope that it will be useful,
  1582  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1583  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1584  //    Lesser General Public License for more details.
  1585  //
  1586  //    You should have received a copy of the GNU Lesser General Public
  1587  //    License along with the GNU C Library; if not, see
  1588  //    <https://www.gnu.org/licenses/>.
  1589  
  1590  //	POSIX Standard: 5.6 File Characteristics	<sys/stat.h>
  1591  
  1592  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1593  //    This file is part of the GNU C Library.
  1594  //
  1595  //    The GNU C Library is free software; you can redistribute it and/or
  1596  //    modify it under the terms of the GNU Lesser General Public
  1597  //    License as published by the Free Software Foundation; either
  1598  //    version 2.1 of the License, or (at your option) any later version.
  1599  //
  1600  //    The GNU C Library is distributed in the hope that it will be useful,
  1601  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1602  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1603  //    Lesser General Public License for more details.
  1604  //
  1605  //    You should have received a copy of the GNU Lesser General Public
  1606  //    License along with the GNU C Library; if not, see
  1607  //    <https://www.gnu.org/licenses/>.
  1608  
  1609  // bits/types.h -- definitions of __*_t types underlying *_t types.
  1610  //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
  1611  //    This file is part of the GNU C Library.
  1612  //
  1613  //    The GNU C Library is free software; you can redistribute it and/or
  1614  //    modify it under the terms of the GNU Lesser General Public
  1615  //    License as published by the Free Software Foundation; either
  1616  //    version 2.1 of the License, or (at your option) any later version.
  1617  //
  1618  //    The GNU C Library is distributed in the hope that it will be useful,
  1619  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1620  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1621  //    Lesser General Public License for more details.
  1622  //
  1623  //    You should have received a copy of the GNU Lesser General Public
  1624  //    License along with the GNU C Library; if not, see
  1625  //    <https://www.gnu.org/licenses/>.
  1626  
  1627  // Never include this file directly; use <sys/types.h> instead.
  1628  
  1629  // NB: Include guard matches what <linux/time.h> uses.
  1630  
  1631  // The Single Unix specification says that some more types are
  1632  //    available here.
  1633  
  1634  // Copyright (C) 1999-2020 Free Software Foundation, Inc.
  1635  //    This file is part of the GNU C Library.
  1636  //
  1637  //    The GNU C Library is free software; you can redistribute it and/or
  1638  //    modify it under the terms of the GNU Lesser General Public
  1639  //    License as published by the Free Software Foundation; either
  1640  //    version 2.1 of the License, or (at your option) any later version.
  1641  //
  1642  //    The GNU C Library is distributed in the hope that it will be useful,
  1643  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1644  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1645  //    Lesser General Public License for more details.
  1646  //
  1647  //    You should have received a copy of the GNU Lesser General Public
  1648  //    License along with the GNU C Library; if not, see
  1649  //    <https://www.gnu.org/licenses/>.
  1650  
  1651  // Versions of the `struct stat' data structure.
  1652  
  1653  // i386 versions of the `xmknod' interface.
  1654  
  1655  type Stat = struct {
  1656  	Fst_dev      X__dev_t
  1657  	F__pad1      uint16
  1658  	F__ccgo_pad1 [2]byte
  1659  	F__st_ino    X__ino_t
  1660  	Fst_mode     X__mode_t
  1661  	Fst_nlink    X__nlink_t
  1662  	Fst_uid      X__uid_t
  1663  	Fst_gid      X__gid_t
  1664  	Fst_rdev     X__dev_t
  1665  	F__pad2      uint16
  1666  	F__ccgo_pad2 [2]byte
  1667  	Fst_size     X__off64_t
  1668  	Fst_blksize  X__blksize_t
  1669  	Fst_blocks   X__blkcnt64_t
  1670  	Fst_atim     struct {
  1671  		Ftv_sec  X__time_t
  1672  		Ftv_nsec X__syscall_slong_t
  1673  	}
  1674  	Fst_mtim struct {
  1675  		Ftv_sec  X__time_t
  1676  		Ftv_nsec X__syscall_slong_t
  1677  	}
  1678  	Fst_ctim struct {
  1679  		Ftv_sec  X__time_t
  1680  		Ftv_nsec X__syscall_slong_t
  1681  	}
  1682  	Fst_ino X__ino64_t
  1683  } /* stat.h:46:1 */
  1684  
  1685  // File tree traversal functions declarations.
  1686  //    Copyright (C) 1994-2020 Free Software Foundation, Inc.
  1687  //    This file is part of the GNU C Library.
  1688  //
  1689  //    The GNU C Library is free software; you can redistribute it and/or
  1690  //    modify it under the terms of the GNU Lesser General Public
  1691  //    License as published by the Free Software Foundation; either
  1692  //    version 2.1 of the License, or (at your option) any later version.
  1693  //
  1694  //    The GNU C Library is distributed in the hope that it will be useful,
  1695  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1696  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1697  //    Lesser General Public License for more details.
  1698  //
  1699  //    You should have received a copy of the GNU Lesser General Public
  1700  //    License along with the GNU C Library; if not, see
  1701  //    <https://www.gnu.org/licenses/>.
  1702  
  1703  // Copyright (c) 1989, 1993
  1704  //	The Regents of the University of California.  All rights reserved.
  1705  //
  1706  // Redistribution and use in source and binary forms, with or without
  1707  // modification, are permitted provided that the following conditions
  1708  // are met:
  1709  // 1. Redistributions of source code must retain the above copyright
  1710  //    notice, this list of conditions and the following disclaimer.
  1711  // 2. Redistributions in binary form must reproduce the above copyright
  1712  //    notice, this list of conditions and the following disclaimer in the
  1713  //    documentation and/or other materials provided with the distribution.
  1714  // 4. Neither the name of the University nor the names of its contributors
  1715  //    may be used to endorse or promote products derived from this software
  1716  //    without specific prior written permission.
  1717  //
  1718  // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  1719  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  1720  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  1721  // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  1722  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  1723  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  1724  // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  1725  // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  1726  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  1727  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  1728  // SUCH DAMAGE.
  1729  //
  1730  //	@(#)fts.h	8.3 (Berkeley) 8/14/94
  1731  
  1732  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1733  //    This file is part of the GNU C Library.
  1734  //
  1735  //    The GNU C Library is free software; you can redistribute it and/or
  1736  //    modify it under the terms of the GNU Lesser General Public
  1737  //    License as published by the Free Software Foundation; either
  1738  //    version 2.1 of the License, or (at your option) any later version.
  1739  //
  1740  //    The GNU C Library is distributed in the hope that it will be useful,
  1741  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1742  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1743  //    Lesser General Public License for more details.
  1744  //
  1745  //    You should have received a copy of the GNU Lesser General Public
  1746  //    License along with the GNU C Library; if not, see
  1747  //    <https://www.gnu.org/licenses/>.
  1748  
  1749  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1750  //    This file is part of the GNU C Library.
  1751  //
  1752  //    The GNU C Library is free software; you can redistribute it and/or
  1753  //    modify it under the terms of the GNU Lesser General Public
  1754  //    License as published by the Free Software Foundation; either
  1755  //    version 2.1 of the License, or (at your option) any later version.
  1756  //
  1757  //    The GNU C Library is distributed in the hope that it will be useful,
  1758  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1759  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1760  //    Lesser General Public License for more details.
  1761  //
  1762  //    You should have received a copy of the GNU Lesser General Public
  1763  //    License along with the GNU C Library; if not, see
  1764  //    <https://www.gnu.org/licenses/>.
  1765  
  1766  //	POSIX Standard: 2.6 Primitive System Data Types	<sys/types.h>
  1767  
  1768  type X_ftsent = struct {
  1769  	Ffts_cycle   uintptr
  1770  	Ffts_parent  uintptr
  1771  	Ffts_link    uintptr
  1772  	Ffts_number  int32
  1773  	Ffts_pointer uintptr
  1774  	Ffts_accpath uintptr
  1775  	Ffts_path    uintptr
  1776  	Ffts_errno   int32
  1777  	Ffts_symfd   int32
  1778  	Ffts_pathlen uint16
  1779  	Ffts_namelen uint16
  1780  	Ffts_ino     Ino_t
  1781  	Ffts_dev     Dev_t
  1782  	Ffts_nlink   Nlink_t
  1783  	Ffts_level   int16
  1784  	Ffts_info    uint16
  1785  	Ffts_flags   uint16
  1786  	Ffts_instr   uint16
  1787  	Ffts_statp   uintptr
  1788  	Ffts_name    [1]int8
  1789  	F__ccgo_pad1 [3]byte
  1790  } /* fts.h:58:2 */
  1791  
  1792  // File tree traversal functions declarations.
  1793  //    Copyright (C) 1994-2020 Free Software Foundation, Inc.
  1794  //    This file is part of the GNU C Library.
  1795  //
  1796  //    The GNU C Library is free software; you can redistribute it and/or
  1797  //    modify it under the terms of the GNU Lesser General Public
  1798  //    License as published by the Free Software Foundation; either
  1799  //    version 2.1 of the License, or (at your option) any later version.
  1800  //
  1801  //    The GNU C Library is distributed in the hope that it will be useful,
  1802  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1803  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1804  //    Lesser General Public License for more details.
  1805  //
  1806  //    You should have received a copy of the GNU Lesser General Public
  1807  //    License along with the GNU C Library; if not, see
  1808  //    <https://www.gnu.org/licenses/>.
  1809  
  1810  // Copyright (c) 1989, 1993
  1811  //	The Regents of the University of California.  All rights reserved.
  1812  //
  1813  // Redistribution and use in source and binary forms, with or without
  1814  // modification, are permitted provided that the following conditions
  1815  // are met:
  1816  // 1. Redistributions of source code must retain the above copyright
  1817  //    notice, this list of conditions and the following disclaimer.
  1818  // 2. Redistributions in binary form must reproduce the above copyright
  1819  //    notice, this list of conditions and the following disclaimer in the
  1820  //    documentation and/or other materials provided with the distribution.
  1821  // 4. Neither the name of the University nor the names of its contributors
  1822  //    may be used to endorse or promote products derived from this software
  1823  //    without specific prior written permission.
  1824  //
  1825  // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  1826  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  1827  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  1828  // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  1829  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  1830  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  1831  // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  1832  // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  1833  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  1834  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  1835  // SUCH DAMAGE.
  1836  //
  1837  //	@(#)fts.h	8.3 (Berkeley) 8/14/94
  1838  
  1839  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1840  //    This file is part of the GNU C Library.
  1841  //
  1842  //    The GNU C Library is free software; you can redistribute it and/or
  1843  //    modify it under the terms of the GNU Lesser General Public
  1844  //    License as published by the Free Software Foundation; either
  1845  //    version 2.1 of the License, or (at your option) any later version.
  1846  //
  1847  //    The GNU C Library is distributed in the hope that it will be useful,
  1848  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1849  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1850  //    Lesser General Public License for more details.
  1851  //
  1852  //    You should have received a copy of the GNU Lesser General Public
  1853  //    License along with the GNU C Library; if not, see
  1854  //    <https://www.gnu.org/licenses/>.
  1855  
  1856  // Copyright (C) 1991-2020 Free Software Foundation, Inc.
  1857  //    This file is part of the GNU C Library.
  1858  //
  1859  //    The GNU C Library is free software; you can redistribute it and/or
  1860  //    modify it under the terms of the GNU Lesser General Public
  1861  //    License as published by the Free Software Foundation; either
  1862  //    version 2.1 of the License, or (at your option) any later version.
  1863  //
  1864  //    The GNU C Library is distributed in the hope that it will be useful,
  1865  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1866  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1867  //    Lesser General Public License for more details.
  1868  //
  1869  //    You should have received a copy of the GNU Lesser General Public
  1870  //    License along with the GNU C Library; if not, see
  1871  //    <https://www.gnu.org/licenses/>.
  1872  
  1873  //	POSIX Standard: 2.6 Primitive System Data Types	<sys/types.h>
  1874  
  1875  type FTS = struct {
  1876  	Ffts_cur     uintptr
  1877  	Ffts_child   uintptr
  1878  	Ffts_array   uintptr
  1879  	Ffts_dev     Dev_t
  1880  	Ffts_path    uintptr
  1881  	Ffts_rfd     int32
  1882  	Ffts_pathlen int32
  1883  	Ffts_nitems  int32
  1884  	Ffts_compar  uintptr
  1885  	Ffts_options int32
  1886  } /* fts.h:81:3 */
  1887  
  1888  type FTSENT = X_ftsent /* fts.h:147:3 */
  1889  
  1890  var _ int8 /* gen.c:5:13: */