github.com/afumu/libc@v0.0.6/termios/termios_linux_riscv64.go (about)

     1  // Code generated by 'ccgo termios/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 termios/termios_linux_riscv64.go -pkgname termios', DO NOT EDIT.
     2  
     3  package termios
     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  	B0                             = 0000000
    19  	B1000000                       = 0010010
    20  	B110                           = 0000003
    21  	B115200                        = 0010002
    22  	B1152000                       = 0010011
    23  	B1200                          = 0000011
    24  	B134                           = 0000004
    25  	B150                           = 0000005
    26  	B1500000                       = 0010012
    27  	B1800                          = 0000012
    28  	B19200                         = 0000016
    29  	B200                           = 0000006
    30  	B2000000                       = 0010013
    31  	B230400                        = 0010003
    32  	B2400                          = 0000013
    33  	B2500000                       = 0010014
    34  	B300                           = 0000007
    35  	B3000000                       = 0010015
    36  	B3500000                       = 0010016
    37  	B38400                         = 0000017
    38  	B4000000                       = 0010017
    39  	B460800                        = 0010004
    40  	B4800                          = 0000014
    41  	B50                            = 0000001
    42  	B500000                        = 0010005
    43  	B57600                         = 0010001
    44  	B576000                        = 0010006
    45  	B600                           = 0000010
    46  	B75                            = 0000002
    47  	B921600                        = 0010007
    48  	B9600                          = 0000015
    49  	BRKINT                         = 0000002
    50  	BS0                            = 0000000
    51  	BS1                            = 0020000
    52  	BSDLY                          = 0020000
    53  	CBAUD                          = 000000010017
    54  	CBAUDEX                        = 000000010000
    55  	CBRK                           = 0
    56  	CDISCARD                       = 15
    57  	CDSUSP                         = 25
    58  	CEOF                           = 4
    59  	CEOL                           = 0
    60  	CEOT                           = 4
    61  	CERASE                         = 0177
    62  	CFLUSH                         = 15
    63  	CIBAUD                         = 002003600000
    64  	CINTR                          = 3
    65  	CKILL                          = 21
    66  	CLNEXT                         = 22
    67  	CLOCAL                         = 0004000
    68  	CMIN                           = 1
    69  	CMSPAR                         = 010000000000
    70  	CQUIT                          = 034
    71  	CR0                            = 0000000
    72  	CR1                            = 0001000
    73  	CR2                            = 0002000
    74  	CR3                            = 0003000
    75  	CRDLY                          = 0003000
    76  	CREAD                          = 0000200
    77  	CREPRINT                       = 18
    78  	CRPRNT                         = 18
    79  	CRTSCTS                        = 020000000000
    80  	CS5                            = 0000000
    81  	CS6                            = 0000020
    82  	CS7                            = 0000040
    83  	CS8                            = 0000060
    84  	CSIZE                          = 0000060
    85  	CSTART                         = 17
    86  	CSTATUS                        = 0
    87  	CSTOP                          = 19
    88  	CSTOPB                         = 0000100
    89  	CSUSP                          = 26
    90  	CTIME                          = 0
    91  	CWERASE                        = 23
    92  	ECHO                           = 0000010
    93  	ECHOCTL                        = 0001000
    94  	ECHOE                          = 0000020
    95  	ECHOK                          = 0000040
    96  	ECHOKE                         = 0004000
    97  	ECHONL                         = 0000100
    98  	ECHOPRT                        = 0002000
    99  	EXTA                           = 14
   100  	EXTB                           = 15
   101  	EXTPROC                        = 0200000
   102  	FF0                            = 0000000
   103  	FF1                            = 0100000
   104  	FFDLY                          = 0100000
   105  	FLUSHO                         = 0010000
   106  	HUPCL                          = 0002000
   107  	ICANON                         = 0000002
   108  	ICRNL                          = 0000400
   109  	IEXTEN                         = 0100000
   110  	IGNBRK                         = 0000001
   111  	IGNCR                          = 0000200
   112  	IGNPAR                         = 0000004
   113  	IMAXBEL                        = 0020000
   114  	INLCR                          = 0000100
   115  	INPCK                          = 0000020
   116  	ISIG                           = 0000001
   117  	ISTRIP                         = 0000040
   118  	IUCLC                          = 0001000
   119  	IUTF8                          = 0040000
   120  	IXANY                          = 0004000
   121  	IXOFF                          = 0010000
   122  	IXON                           = 0002000
   123  	NCCS                           = 32
   124  	NL0                            = 0000000
   125  	NL1                            = 0000400
   126  	NLDLY                          = 0000400
   127  	NOFLSH                         = 0000200
   128  	OCRNL                          = 0000010
   129  	OFDEL                          = 0000200
   130  	OFILL                          = 0000100
   131  	OLCUC                          = 0000002
   132  	ONLCR                          = 0000004
   133  	ONLRET                         = 0000040
   134  	ONOCR                          = 0000020
   135  	OPOST                          = 0000001
   136  	PARENB                         = 0000400
   137  	PARMRK                         = 0000010
   138  	PARODD                         = 0001000
   139  	PENDIN                         = 0040000
   140  	TAB0                           = 0000000
   141  	TAB1                           = 0004000
   142  	TAB2                           = 0010000
   143  	TAB3                           = 0014000
   144  	TABDLY                         = 0014000
   145  	TCIFLUSH                       = 0
   146  	TCIOFF                         = 2
   147  	TCIOFLUSH                      = 2
   148  	TCION                          = 3
   149  	TCOFLUSH                       = 1
   150  	TCOOFF                         = 0
   151  	TCOON                          = 1
   152  	TCSADRAIN                      = 1
   153  	TCSAFLUSH                      = 2
   154  	TCSANOW                        = 0
   155  	TIOCSER_TEMT                   = 0x01
   156  	TOSTOP                         = 0000400
   157  	TTYDEF_CFLAG                   = 1440
   158  	TTYDEF_IFLAG                   = 11554
   159  	TTYDEF_LFLAG                   = 35355
   160  	TTYDEF_OFLAG                   = 6149
   161  	TTYDEF_SPEED                   = 13
   162  	VDISCARD                       = 13
   163  	VEOF                           = 4
   164  	VEOL                           = 11
   165  	VEOL2                          = 16
   166  	VERASE                         = 2
   167  	VINTR                          = 0
   168  	VKILL                          = 3
   169  	VLNEXT                         = 15
   170  	VMIN                           = 6
   171  	VQUIT                          = 1
   172  	VREPRINT                       = 12
   173  	VSTART                         = 8
   174  	VSTOP                          = 9
   175  	VSUSP                          = 10
   176  	VSWTC                          = 7
   177  	VT0                            = 0000000
   178  	VT1                            = 0040000
   179  	VTDLY                          = 0040000
   180  	VTIME                          = 5
   181  	VWERASE                        = 14
   182  	XCASE                          = 0000004
   183  	XTABS                          = 0014000
   184  	X_ATFILE_SOURCE                = 1
   185  	X_BITS_TIME64_H                = 1
   186  	X_BITS_TYPESIZES_H             = 1
   187  	X_BITS_TYPES_H                 = 1
   188  	X_DEFAULT_SOURCE               = 1
   189  	X_FEATURES_H                   = 1
   190  	X_FILE_OFFSET_BITS             = 64
   191  	X_HAVE_STRUCT_TERMIOS_C_ISPEED = 1
   192  	X_HAVE_STRUCT_TERMIOS_C_OSPEED = 1
   193  	X_LP64                         = 1
   194  	X_POSIX_C_SOURCE               = 200809
   195  	X_POSIX_SOURCE                 = 1
   196  	X_STDC_PREDEF_H                = 1
   197  	X_SYS_CDEFS_H                  = 1
   198  	X_SYS_TTYDEFAULTS_H_           = 0
   199  	X_TERMIOS_H                    = 1
   200  	Linux                          = 1
   201  	Unix                           = 1
   202  )
   203  
   204  type Ptrdiff_t = int64 /* <builtin>:3:26 */
   205  
   206  type Size_t = uint64 /* <builtin>:9:23 */
   207  
   208  type Wchar_t = int32 /* <builtin>:15:24 */
   209  
   210  type X__int128_t = struct {
   211  	Flo int64
   212  	Fhi int64
   213  } /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128
   214  type X__uint128_t = struct {
   215  	Flo uint64
   216  	Fhi uint64
   217  } /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128
   218  
   219  type X__builtin_va_list = uintptr /* <builtin>:46:14 */
   220  type X__float128 = float64        /* <builtin>:47:21 */
   221  
   222  // Copyright (C) 1991-2021 Free Software Foundation, Inc.
   223  //    This file is part of the GNU C Library.
   224  //
   225  //    The GNU C Library is free software; you can redistribute it and/or
   226  //    modify it under the terms of the GNU Lesser General Public
   227  //    License as published by the Free Software Foundation; either
   228  //    version 2.1 of the License, or (at your option) any later version.
   229  //
   230  //    The GNU C Library is distributed in the hope that it will be useful,
   231  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   232  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   233  //    Lesser General Public License for more details.
   234  //
   235  //    You should have received a copy of the GNU Lesser General Public
   236  //    License along with the GNU C Library; if not, see
   237  //    <https://www.gnu.org/licenses/>.
   238  
   239  //	POSIX Standard: 7.1-2 General Terminal Interface	<termios.h>
   240  
   241  // Copyright (C) 1991-2021 Free Software Foundation, Inc.
   242  //    This file is part of the GNU C Library.
   243  //
   244  //    The GNU C Library is free software; you can redistribute it and/or
   245  //    modify it under the terms of the GNU Lesser General Public
   246  //    License as published by the Free Software Foundation; either
   247  //    version 2.1 of the License, or (at your option) any later version.
   248  //
   249  //    The GNU C Library is distributed in the hope that it will be useful,
   250  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   251  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   252  //    Lesser General Public License for more details.
   253  //
   254  //    You should have received a copy of the GNU Lesser General Public
   255  //    License along with the GNU C Library; if not, see
   256  //    <https://www.gnu.org/licenses/>.
   257  
   258  // These are defined by the user (or the compiler)
   259  //    to specify the desired environment:
   260  //
   261  //    __STRICT_ANSI__	ISO Standard C.
   262  //    _ISOC99_SOURCE	Extensions to ISO C89 from ISO C99.
   263  //    _ISOC11_SOURCE	Extensions to ISO C99 from ISO C11.
   264  //    _ISOC2X_SOURCE	Extensions to ISO C99 from ISO C2X.
   265  //    __STDC_WANT_LIB_EXT2__
   266  // 			Extensions to ISO C99 from TR 27431-2:2010.
   267  //    __STDC_WANT_IEC_60559_BFP_EXT__
   268  // 			Extensions to ISO C11 from TS 18661-1:2014.
   269  //    __STDC_WANT_IEC_60559_FUNCS_EXT__
   270  // 			Extensions to ISO C11 from TS 18661-4:2015.
   271  //    __STDC_WANT_IEC_60559_TYPES_EXT__
   272  // 			Extensions to ISO C11 from TS 18661-3:2015.
   273  //    __STDC_WANT_IEC_60559_EXT__
   274  // 			ISO C2X interfaces defined only in Annex F.
   275  //
   276  //    _POSIX_SOURCE	IEEE Std 1003.1.
   277  //    _POSIX_C_SOURCE	If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2;
   278  // 			if >=199309L, add IEEE Std 1003.1b-1993;
   279  // 			if >=199506L, add IEEE Std 1003.1c-1995;
   280  // 			if >=200112L, all of IEEE 1003.1-2004
   281  // 			if >=200809L, all of IEEE 1003.1-2008
   282  //    _XOPEN_SOURCE	Includes POSIX and XPG things.  Set to 500 if
   283  // 			Single Unix conformance is wanted, to 600 for the
   284  // 			sixth revision, to 700 for the seventh revision.
   285  //    _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions.
   286  //    _LARGEFILE_SOURCE	Some more functions for correct standard I/O.
   287  //    _LARGEFILE64_SOURCE	Additional functionality from LFS for large files.
   288  //    _FILE_OFFSET_BITS=N	Select default filesystem interface.
   289  //    _ATFILE_SOURCE	Additional *at interfaces.
   290  //    _DYNAMIC_STACK_SIZE_SOURCE Select correct (but non compile-time constant)
   291  // 			MINSIGSTKSZ, SIGSTKSZ and PTHREAD_STACK_MIN.
   292  //    _GNU_SOURCE		All of the above, plus GNU extensions.
   293  //    _DEFAULT_SOURCE	The default set of features (taking precedence over
   294  // 			__STRICT_ANSI__).
   295  //
   296  //    _FORTIFY_SOURCE	Add security hardening to many library functions.
   297  // 			Set to 1 or 2; 2 performs stricter checks than 1.
   298  //
   299  //    _REENTRANT, _THREAD_SAFE
   300  // 			Obsolete; equivalent to _POSIX_C_SOURCE=199506L.
   301  //
   302  //    The `-ansi' switch to the GNU C compiler, and standards conformance
   303  //    options such as `-std=c99', define __STRICT_ANSI__.  If none of
   304  //    these are defined, or if _DEFAULT_SOURCE is defined, the default is
   305  //    to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to
   306  //    200809L, as well as enabling miscellaneous functions from BSD and
   307  //    SVID.  If more than one of these are defined, they accumulate.  For
   308  //    example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together
   309  //    give you ISO C, 1003.1, and 1003.2, but nothing else.
   310  //
   311  //    These are defined by this file and are used by the
   312  //    header files to decide what to declare or define:
   313  //
   314  //    __GLIBC_USE (F)	Define things from feature set F.  This is defined
   315  // 			to 1 or 0; the subsequent macros are either defined
   316  // 			or undefined, and those tests should be moved to
   317  // 			__GLIBC_USE.
   318  //    __USE_ISOC11		Define ISO C11 things.
   319  //    __USE_ISOC99		Define ISO C99 things.
   320  //    __USE_ISOC95		Define ISO C90 AMD1 (C95) things.
   321  //    __USE_ISOCXX11	Define ISO C++11 things.
   322  //    __USE_POSIX		Define IEEE Std 1003.1 things.
   323  //    __USE_POSIX2		Define IEEE Std 1003.2 things.
   324  //    __USE_POSIX199309	Define IEEE Std 1003.1, and .1b things.
   325  //    __USE_POSIX199506	Define IEEE Std 1003.1, .1b, .1c and .1i things.
   326  //    __USE_XOPEN		Define XPG things.
   327  //    __USE_XOPEN_EXTENDED	Define X/Open Unix things.
   328  //    __USE_UNIX98		Define Single Unix V2 things.
   329  //    __USE_XOPEN2K        Define XPG6 things.
   330  //    __USE_XOPEN2KXSI     Define XPG6 XSI things.
   331  //    __USE_XOPEN2K8       Define XPG7 things.
   332  //    __USE_XOPEN2K8XSI    Define XPG7 XSI things.
   333  //    __USE_LARGEFILE	Define correct standard I/O things.
   334  //    __USE_LARGEFILE64	Define LFS things with separate names.
   335  //    __USE_FILE_OFFSET64	Define 64bit interface as default.
   336  //    __USE_MISC		Define things from 4.3BSD or System V Unix.
   337  //    __USE_ATFILE		Define *at interfaces and AT_* constants for them.
   338  //    __USE_DYNAMIC_STACK_SIZE Define correct (but non compile-time constant)
   339  // 			MINSIGSTKSZ, SIGSTKSZ and PTHREAD_STACK_MIN.
   340  //    __USE_GNU		Define GNU extensions.
   341  //    __USE_FORTIFY_LEVEL	Additional security measures used, according to level.
   342  //
   343  //    The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are
   344  //    defined by this file unconditionally.  `__GNU_LIBRARY__' is provided
   345  //    only for compatibility.  All new code should use the other symbols
   346  //    to test for features.
   347  //
   348  //    All macros listed above as possibly being defined by this file are
   349  //    explicitly undefined if they are not explicitly defined.
   350  //    Feature-test macros that are not defined by the user or compiler
   351  //    but are implied by the other feature-test macros defined (or by the
   352  //    lack of any definitions) are defined by the file.
   353  //
   354  //    ISO C feature test macros depend on the definition of the macro
   355  //    when an affected header is included, not when the first system
   356  //    header is included, and so they are handled in
   357  //    <bits/libc-header-start.h>, which does not have a multiple include
   358  //    guard.  Feature test macros that can be handled from the first
   359  //    system header included are handled here.
   360  
   361  // Undefine everything, so we get a clean slate.
   362  
   363  // Suppress kernel-name space pollution unless user expressedly asks
   364  //    for it.
   365  
   366  // Convenience macro to test the version of gcc.
   367  //    Use like this:
   368  //    #if __GNUC_PREREQ (2,8)
   369  //    ... code requiring gcc 2.8 or later ...
   370  //    #endif
   371  //    Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was
   372  //    added in 2.0.
   373  
   374  // Similarly for clang.  Features added to GCC after version 4.2 may
   375  //    or may not also be available in clang, and clang's definitions of
   376  //    __GNUC(_MINOR)__ are fixed at 4 and 2 respectively.  Not all such
   377  //    features can be queried via __has_extension/__has_feature.
   378  
   379  // Whether to use feature set F.
   380  
   381  // _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for
   382  //    _DEFAULT_SOURCE.  If _DEFAULT_SOURCE is present we do not
   383  //    issue a warning; the expectation is that the source is being
   384  //    transitioned to use the new macro.
   385  
   386  // If _GNU_SOURCE was defined by the user, turn on all the other features.
   387  
   388  // If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined,
   389  //    define _DEFAULT_SOURCE.
   390  
   391  // This is to enable the ISO C2X extension.
   392  
   393  // This is to enable the ISO C11 extension.
   394  
   395  // This is to enable the ISO C99 extension.
   396  
   397  // This is to enable the ISO C90 Amendment 1:1995 extension.
   398  
   399  // If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE
   400  //    is defined, use POSIX.1-2008 (or another version depending on
   401  //    _XOPEN_SOURCE).
   402  
   403  // Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be
   404  //    defined in all multithreaded code.  GNU libc has not required this
   405  //    for many years.  We now treat them as compatibility synonyms for
   406  //    _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with
   407  //    comprehensive support for multithreaded code.  Using them never
   408  //    lowers the selected level of POSIX conformance, only raises it.
   409  
   410  // Features part to handle 64-bit time_t support.
   411  //    Copyright (C) 2021 Free Software Foundation, Inc.
   412  //    This file is part of the GNU C Library.
   413  //
   414  //    The GNU C Library is free software; you can redistribute it and/or
   415  //    modify it under the terms of the GNU Lesser General Public
   416  //    License as published by the Free Software Foundation; either
   417  //    version 2.1 of the License, or (at your option) any later version.
   418  //
   419  //    The GNU C Library is distributed in the hope that it will be useful,
   420  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   421  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   422  //    Lesser General Public License for more details.
   423  //
   424  //    You should have received a copy of the GNU Lesser General Public
   425  //    License along with the GNU C Library; if not, see
   426  //    <https://www.gnu.org/licenses/>.
   427  
   428  // We need to know the word size in order to check the time size.
   429  // Determine the wordsize from the preprocessor defines.  RISC-V version.
   430  //    Copyright (C) 2002-2021 Free Software Foundation, Inc.
   431  //    This file is part of the GNU C Library.
   432  //
   433  //    The GNU C Library is free software; you can redistribute it and/or
   434  //    modify it under the terms of the GNU Lesser General Public
   435  //    License as published by the Free Software Foundation; either
   436  //    version 2.1 of the License, or (at your option) any later version.
   437  //
   438  //    The GNU C Library is distributed in the hope that it will be useful,
   439  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   440  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   441  //    Lesser General Public License for more details.
   442  //
   443  //    You should have received a copy of the GNU Lesser General Public
   444  //    License along with the GNU C Library.  If not, see
   445  //    <https://www.gnu.org/licenses/>.
   446  
   447  // Bit size of the time_t type at glibc build time, RISC-V case.
   448  //    Copyright (C) 2020-2021 Free Software Foundation, Inc.
   449  //    This file is part of the GNU C Library.
   450  //
   451  //    The GNU C Library is free software; you can redistribute it and/or
   452  //    modify it under the terms of the GNU Lesser General Public
   453  //    License as published by the Free Software Foundation; either
   454  //    version 2.1 of the License, or (at your option) any later version.
   455  //
   456  //    The GNU C Library is distributed in the hope that it will be useful,
   457  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   458  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   459  //    Lesser General Public License for more details.
   460  //
   461  //    You should have received a copy of the GNU Lesser General Public
   462  //    License along with the GNU C Library; if not, see
   463  //    <https://www.gnu.org/licenses/>.
   464  
   465  // Determine the wordsize from the preprocessor defines.  RISC-V version.
   466  //    Copyright (C) 2002-2021 Free Software Foundation, Inc.
   467  //    This file is part of the GNU C Library.
   468  //
   469  //    The GNU C Library is free software; you can redistribute it and/or
   470  //    modify it under the terms of the GNU Lesser General Public
   471  //    License as published by the Free Software Foundation; either
   472  //    version 2.1 of the License, or (at your option) any later version.
   473  //
   474  //    The GNU C Library is distributed in the hope that it will be useful,
   475  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   476  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   477  //    Lesser General Public License for more details.
   478  //
   479  //    You should have received a copy of the GNU Lesser General Public
   480  //    License along with the GNU C Library.  If not, see
   481  //    <https://www.gnu.org/licenses/>.
   482  
   483  // RV32 and RV64 both use 64-bit time_t
   484  
   485  // The function 'gets' existed in C89, but is impossible to use
   486  //    safely.  It has been removed from ISO C11 and ISO C++14.  Note: for
   487  //    compatibility with various implementations of <cstdio>, this test
   488  //    must consider only the value of __cplusplus when compiling C++.
   489  
   490  // GNU formerly extended the scanf functions with modified format
   491  //    specifiers %as, %aS, and %a[...] that allocate a buffer for the
   492  //    input using malloc.  This extension conflicts with ISO C99, which
   493  //    defines %a as a standalone format specifier that reads a floating-
   494  //    point number; moreover, POSIX.1-2008 provides the same feature
   495  //    using the modifier letter 'm' instead (%ms, %mS, %m[...]).
   496  //
   497  //    We now follow C99 unless GNU extensions are active and the compiler
   498  //    is specifically in C89 or C++98 mode (strict or not).  For
   499  //    instance, with GCC, -std=gnu11 will have C99-compliant scanf with
   500  //    or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the
   501  //    old extension.
   502  
   503  // Get definitions of __STDC_* predefined macros, if the compiler has
   504  //    not preincluded this header automatically.
   505  // Copyright (C) 1991-2021 Free Software Foundation, Inc.
   506  //    This file is part of the GNU C Library.
   507  //
   508  //    The GNU C Library is free software; you can redistribute it and/or
   509  //    modify it under the terms of the GNU Lesser General Public
   510  //    License as published by the Free Software Foundation; either
   511  //    version 2.1 of the License, or (at your option) any later version.
   512  //
   513  //    The GNU C Library is distributed in the hope that it will be useful,
   514  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   515  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   516  //    Lesser General Public License for more details.
   517  //
   518  //    You should have received a copy of the GNU Lesser General Public
   519  //    License along with the GNU C Library; if not, see
   520  //    <https://www.gnu.org/licenses/>.
   521  
   522  // This macro indicates that the installed library is the GNU C Library.
   523  //    For historic reasons the value now is 6 and this will stay from now
   524  //    on.  The use of this variable is deprecated.  Use __GLIBC__ and
   525  //    __GLIBC_MINOR__ now (see below) when you want to test for a specific
   526  //    GNU C library version and use the values in <gnu/lib-names.h> to get
   527  //    the sonames of the shared libraries.
   528  
   529  // Major and minor version number of the GNU C library package.  Use
   530  //    these macros to test for features in specific releases.
   531  
   532  // This is here only because every header file already includes this one.
   533  // Copyright (C) 1992-2021 Free Software Foundation, Inc.
   534  //    This file is part of the GNU C Library.
   535  //
   536  //    The GNU C Library is free software; you can redistribute it and/or
   537  //    modify it under the terms of the GNU Lesser General Public
   538  //    License as published by the Free Software Foundation; either
   539  //    version 2.1 of the License, or (at your option) any later version.
   540  //
   541  //    The GNU C Library is distributed in the hope that it will be useful,
   542  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   543  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   544  //    Lesser General Public License for more details.
   545  //
   546  //    You should have received a copy of the GNU Lesser General Public
   547  //    License along with the GNU C Library; if not, see
   548  //    <https://www.gnu.org/licenses/>.
   549  
   550  // We are almost always included from features.h.
   551  
   552  // The GNU libc does not support any K&R compilers or the traditional mode
   553  //    of ISO C compilers anymore.  Check for some of the combinations not
   554  //    supported anymore.
   555  
   556  // Some user header file might have defined this before.
   557  
   558  // Compilers that lack __has_attribute may object to
   559  //        #if defined __has_attribute && __has_attribute (...)
   560  //    even though they do not need to evaluate the right-hand side of the &&.
   561  //    Similarly for __has_builtin, etc.
   562  
   563  // All functions, except those with callbacks or those that
   564  //    synchronize memory, are leaf functions.
   565  
   566  // GCC can always grok prototypes.  For C++ programs we add throw()
   567  //    to help it optimize the function calls.  But this only works with
   568  //    gcc 2.8.x and egcs.  For gcc 3.4 and up we even mark C functions
   569  //    as non-throwing using a function attribute since programs can use
   570  //    the -fexceptions options for C code as well.
   571  
   572  // These two macros are not used in glibc anymore.  They are kept here
   573  //    only because some other projects expect the macros to be defined.
   574  
   575  // For these things, GCC behaves the ANSI way normally,
   576  //    and the non-ANSI way under -traditional.
   577  
   578  // This is not a typedef so `const __ptr_t' does the right thing.
   579  
   580  // C++ needs to know that types and declarations are C, not C++.
   581  
   582  // Fortify support.
   583  
   584  // Use __builtin_dynamic_object_size at _FORTIFY_SOURCE=3 when available.
   585  
   586  // Support for flexible arrays.
   587  //    Headers that should use flexible arrays only if they're "real"
   588  //    (e.g. only if they won't affect sizeof()) should test
   589  //    #if __glibc_c99_flexarr_available.
   590  
   591  // __asm__ ("xyz") is used throughout the headers to rename functions
   592  //    at the assembly language level.  This is wrapped by the __REDIRECT
   593  //    macro, in order to support compilers that can do this some other
   594  //    way.  When compilers don't support asm-names at all, we have to do
   595  //    preprocessor tricks instead (which don't have exactly the right
   596  //    semantics, but it's the best we can do).
   597  //
   598  //    Example:
   599  //    int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid);
   600  
   601  //
   602  // #elif __SOME_OTHER_COMPILER__
   603  //
   604  // # define __REDIRECT(name, proto, alias) name proto; 	_Pragma("let " #name " = " #alias)
   605  
   606  // GCC and clang have various useful declarations that can be made with
   607  //    the '__attribute__' syntax.  All of the ways we use this do fine if
   608  //    they are omitted for compilers that don't understand it.
   609  
   610  // At some point during the gcc 2.96 development the `malloc' attribute
   611  //    for functions was introduced.  We don't want to use it unconditionally
   612  //    (although this would be possible) since it generates warnings.
   613  
   614  // Tell the compiler which arguments to an allocation function
   615  //    indicate the size of the allocation.
   616  
   617  // At some point during the gcc 2.96 development the `pure' attribute
   618  //    for functions was introduced.  We don't want to use it unconditionally
   619  //    (although this would be possible) since it generates warnings.
   620  
   621  // This declaration tells the compiler that the value is constant.
   622  
   623  // At some point during the gcc 3.1 development the `used' attribute
   624  //    for functions was introduced.  We don't want to use it unconditionally
   625  //    (although this would be possible) since it generates warnings.
   626  
   627  // Since version 3.2, gcc allows marking deprecated functions.
   628  
   629  // Since version 4.5, gcc also allows one to specify the message printed
   630  //    when a deprecated function is used.  clang claims to be gcc 4.2, but
   631  //    may also support this feature.
   632  
   633  // At some point during the gcc 2.8 development the `format_arg' attribute
   634  //    for functions was introduced.  We don't want to use it unconditionally
   635  //    (although this would be possible) since it generates warnings.
   636  //    If several `format_arg' attributes are given for the same function, in
   637  //    gcc-3.0 and older, all but the last one are ignored.  In newer gccs,
   638  //    all designated arguments are considered.
   639  
   640  // At some point during the gcc 2.97 development the `strfmon' format
   641  //    attribute for functions was introduced.  We don't want to use it
   642  //    unconditionally (although this would be possible) since it
   643  //    generates warnings.
   644  
   645  // The nonnull function attribute marks pointer parameters that
   646  //    must not be NULL.
   647  
   648  // The returns_nonnull function attribute marks the return type of the function
   649  //    as always being non-null.
   650  
   651  // If fortification mode, we warn about unused results of certain
   652  //    function calls which can lead to problems.
   653  
   654  // Forces a function to be always inlined.
   655  // The Linux kernel defines __always_inline in stddef.h (283d7573), and
   656  //    it conflicts with this definition.  Therefore undefine it first to
   657  //    allow either header to be included first.
   658  
   659  // Associate error messages with the source location of the call site rather
   660  //    than with the source location inside the function.
   661  
   662  // GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
   663  //    inline semantics, unless -fgnu89-inline is used.  Using __GNUC_STDC_INLINE__
   664  //    or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions
   665  //    older than 4.3 may define these macros and still not guarantee GNU inlining
   666  //    semantics.
   667  //
   668  //    clang++ identifies itself as gcc-4.2, but has support for GNU inlining
   669  //    semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and
   670  //    __GNUC_GNU_INLINE__ macro definitions.
   671  
   672  // GCC 4.3 and above allow passing all anonymous arguments of an
   673  //    __extern_always_inline function to some other vararg function.
   674  
   675  // It is possible to compile containing GCC extensions even if GCC is
   676  //    run in pedantic mode if the uses are carefully marked using the
   677  //    `__extension__' keyword.  But this is not generally available before
   678  //    version 2.8.
   679  
   680  // __restrict is known in EGCS 1.2 and above, and in clang.
   681  //    It works also in C++ mode (outside of arrays), but only when spelled
   682  //    as '__restrict', not 'restrict'.
   683  
   684  // ISO C99 also allows to declare arrays as non-overlapping.  The syntax is
   685  //      array_name[restrict]
   686  //    GCC 3.1 and clang support this.
   687  //    This syntax is not usable in C++ mode.
   688  
   689  // Describes a char array whose address can safely be passed as the first
   690  //    argument to strncpy and strncat, as the char array is not necessarily
   691  //    a NUL-terminated string.
   692  
   693  // Undefine (also defined in libc-symbols.h).
   694  // Copies attributes from the declaration or type referenced by
   695  //    the argument.
   696  
   697  // The #ifndef lets Gnulib avoid including these on non-glibc
   698  //    platforms, where the includes typically do not exist.
   699  // Determine the wordsize from the preprocessor defines.  RISC-V version.
   700  //    Copyright (C) 2002-2021 Free Software Foundation, Inc.
   701  //    This file is part of the GNU C Library.
   702  //
   703  //    The GNU C Library is free software; you can redistribute it and/or
   704  //    modify it under the terms of the GNU Lesser General Public
   705  //    License as published by the Free Software Foundation; either
   706  //    version 2.1 of the License, or (at your option) any later version.
   707  //
   708  //    The GNU C Library is distributed in the hope that it will be useful,
   709  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   710  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   711  //    Lesser General Public License for more details.
   712  //
   713  //    You should have received a copy of the GNU Lesser General Public
   714  //    License along with the GNU C Library.  If not, see
   715  //    <https://www.gnu.org/licenses/>.
   716  
   717  // Properties of long double type.  ldbl-128 version.
   718  //    Copyright (C) 2016-2021 Free Software Foundation, Inc.
   719  //    This file is part of the GNU C Library.
   720  //
   721  //    The GNU C Library is free software; you can redistribute it and/or
   722  //    modify it under the terms of the GNU Lesser General Public
   723  //    License  published by the Free Software Foundation; either
   724  //    version 2.1 of the License, or (at your option) any later version.
   725  //
   726  //    The GNU C Library is distributed in the hope that it will be useful,
   727  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   728  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   729  //    Lesser General Public License for more details.
   730  //
   731  //    You should have received a copy of the GNU Lesser General Public
   732  //    License along with the GNU C Library; if not, see
   733  //    <https://www.gnu.org/licenses/>.
   734  
   735  // long double is distinct from double, so there is nothing to
   736  //    define here.
   737  
   738  // __glibc_macro_warning (MESSAGE) issues warning MESSAGE.  This is
   739  //    intended for use in preprocessor macros.
   740  //
   741  //    Note: MESSAGE must be a _single_ string; concatenation of string
   742  //    literals is not supported.
   743  
   744  // Generic selection (ISO C11) is a C-only feature, available in GCC
   745  //    since version 4.9.  Previous versions do not provide generic
   746  //    selection, even though they might set __STDC_VERSION__ to 201112L,
   747  //    when in -std=c11 mode.  Thus, we must check for !defined __GNUC__
   748  //    when testing __STDC_VERSION__ for generic selection support.
   749  //    On the other hand, Clang also defines __GNUC__, so a clang-specific
   750  //    check is required to enable the use of generic selection.
   751  
   752  // Designates a 1-based positional argument ref-index of pointer type
   753  //    that can be used to access size-index elements of the pointed-to
   754  //    array according to access mode, or at least one element when
   755  //    size-index is not provided:
   756  //      access (access-mode, <ref-index> [, <size-index>])
   757  
   758  // Designates dealloc as a function to call to deallocate objects
   759  //    allocated by the declared function.
   760  
   761  // Specify that a function such as setjmp or vfork may return
   762  //    twice.
   763  
   764  // If we don't have __REDIRECT, prototypes will be missing if
   765  //    __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64].
   766  
   767  // Decide whether we can define 'extern inline' functions in headers.
   768  
   769  // This is here only because every header file already includes this one.
   770  //    Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
   771  //    <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
   772  //    that will always return failure (and set errno to ENOSYS).
   773  // This file is automatically generated.
   774  //    This file selects the right generated file of `__stub_FUNCTION' macros
   775  //    based on the architecture being compiled for.
   776  
   777  // Determine the wordsize from the preprocessor defines.  RISC-V version.
   778  //    Copyright (C) 2002-2021 Free Software Foundation, Inc.
   779  //    This file is part of the GNU C Library.
   780  //
   781  //    The GNU C Library is free software; you can redistribute it and/or
   782  //    modify it under the terms of the GNU Lesser General Public
   783  //    License as published by the Free Software Foundation; either
   784  //    version 2.1 of the License, or (at your option) any later version.
   785  //
   786  //    The GNU C Library is distributed in the hope that it will be useful,
   787  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   788  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   789  //    Lesser General Public License for more details.
   790  //
   791  //    You should have received a copy of the GNU Lesser General Public
   792  //    License along with the GNU C Library.  If not, see
   793  //    <https://www.gnu.org/licenses/>.
   794  
   795  // This file is automatically generated.
   796  //    It defines a symbol `__stub_FUNCTION' for each function
   797  //    in the C library which is a stub, meaning it will fail
   798  //    every time called, usually setting errno to ENOSYS.
   799  
   800  // We need `pid_t'.
   801  // bits/types.h -- definitions of __*_t types underlying *_t types.
   802  //    Copyright (C) 2002-2021 Free Software Foundation, Inc.
   803  //    This file is part of the GNU C Library.
   804  //
   805  //    The GNU C Library is free software; you can redistribute it and/or
   806  //    modify it under the terms of the GNU Lesser General Public
   807  //    License as published by the Free Software Foundation; either
   808  //    version 2.1 of the License, or (at your option) any later version.
   809  //
   810  //    The GNU C Library is distributed in the hope that it will be useful,
   811  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   812  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   813  //    Lesser General Public License for more details.
   814  //
   815  //    You should have received a copy of the GNU Lesser General Public
   816  //    License along with the GNU C Library; if not, see
   817  //    <https://www.gnu.org/licenses/>.
   818  
   819  // Never include this file directly; use <sys/types.h> instead.
   820  
   821  // Copyright (C) 1991-2021 Free Software Foundation, Inc.
   822  //    This file is part of the GNU C Library.
   823  //
   824  //    The GNU C Library is free software; you can redistribute it and/or
   825  //    modify it under the terms of the GNU Lesser General Public
   826  //    License as published by the Free Software Foundation; either
   827  //    version 2.1 of the License, or (at your option) any later version.
   828  //
   829  //    The GNU C Library is distributed in the hope that it will be useful,
   830  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   831  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   832  //    Lesser General Public License for more details.
   833  //
   834  //    You should have received a copy of the GNU Lesser General Public
   835  //    License along with the GNU C Library; if not, see
   836  //    <https://www.gnu.org/licenses/>.
   837  
   838  // Determine the wordsize from the preprocessor defines.  RISC-V version.
   839  //    Copyright (C) 2002-2021 Free Software Foundation, Inc.
   840  //    This file is part of the GNU C Library.
   841  //
   842  //    The GNU C Library is free software; you can redistribute it and/or
   843  //    modify it under the terms of the GNU Lesser General Public
   844  //    License as published by the Free Software Foundation; either
   845  //    version 2.1 of the License, or (at your option) any later version.
   846  //
   847  //    The GNU C Library is distributed in the hope that it will be useful,
   848  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   849  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   850  //    Lesser General Public License for more details.
   851  //
   852  //    You should have received a copy of the GNU Lesser General Public
   853  //    License along with the GNU C Library.  If not, see
   854  //    <https://www.gnu.org/licenses/>.
   855  
   856  // Bit size of the time_t type at glibc build time, RISC-V case.
   857  //    Copyright (C) 2020-2021 Free Software Foundation, Inc.
   858  //    This file is part of the GNU C Library.
   859  //
   860  //    The GNU C Library is free software; you can redistribute it and/or
   861  //    modify it under the terms of the GNU Lesser General Public
   862  //    License as published by the Free Software Foundation; either
   863  //    version 2.1 of the License, or (at your option) any later version.
   864  //
   865  //    The GNU C Library is distributed in the hope that it will be useful,
   866  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   867  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   868  //    Lesser General Public License for more details.
   869  //
   870  //    You should have received a copy of the GNU Lesser General Public
   871  //    License along with the GNU C Library; if not, see
   872  //    <https://www.gnu.org/licenses/>.
   873  
   874  // Determine the wordsize from the preprocessor defines.  RISC-V version.
   875  //    Copyright (C) 2002-2021 Free Software Foundation, Inc.
   876  //    This file is part of the GNU C Library.
   877  //
   878  //    The GNU C Library is free software; you can redistribute it and/or
   879  //    modify it under the terms of the GNU Lesser General Public
   880  //    License as published by the Free Software Foundation; either
   881  //    version 2.1 of the License, or (at your option) any later version.
   882  //
   883  //    The GNU C Library is distributed in the hope that it will be useful,
   884  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   885  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   886  //    Lesser General Public License for more details.
   887  //
   888  //    You should have received a copy of the GNU Lesser General Public
   889  //    License along with the GNU C Library.  If not, see
   890  //    <https://www.gnu.org/licenses/>.
   891  
   892  // RV32 and RV64 both use 64-bit time_t
   893  
   894  // Convenience types.
   895  type X__u_char = uint8   /* types.h:31:23 */
   896  type X__u_short = uint16 /* types.h:32:28 */
   897  type X__u_int = uint32   /* types.h:33:22 */
   898  type X__u_long = uint64  /* types.h:34:27 */
   899  
   900  // Fixed-size types, underlying types depend on word size and compiler.
   901  type X__int8_t = int8     /* types.h:37:21 */
   902  type X__uint8_t = uint8   /* types.h:38:23 */
   903  type X__int16_t = int16   /* types.h:39:26 */
   904  type X__uint16_t = uint16 /* types.h:40:28 */
   905  type X__int32_t = int32   /* types.h:41:20 */
   906  type X__uint32_t = uint32 /* types.h:42:22 */
   907  type X__int64_t = int64   /* types.h:44:25 */
   908  type X__uint64_t = uint64 /* types.h:45:27 */
   909  
   910  // Smallest types with at least a given width.
   911  type X__int_least8_t = X__int8_t     /* types.h:52:18 */
   912  type X__uint_least8_t = X__uint8_t   /* types.h:53:19 */
   913  type X__int_least16_t = X__int16_t   /* types.h:54:19 */
   914  type X__uint_least16_t = X__uint16_t /* types.h:55:20 */
   915  type X__int_least32_t = X__int32_t   /* types.h:56:19 */
   916  type X__uint_least32_t = X__uint32_t /* types.h:57:20 */
   917  type X__int_least64_t = X__int64_t   /* types.h:58:19 */
   918  type X__uint_least64_t = X__uint64_t /* types.h:59:20 */
   919  
   920  // quad_t is also 64 bits.
   921  type X__quad_t = int64    /* types.h:63:18 */
   922  type X__u_quad_t = uint64 /* types.h:64:27 */
   923  
   924  // Largest integral types.
   925  type X__intmax_t = int64   /* types.h:72:18 */
   926  type X__uintmax_t = uint64 /* types.h:73:27 */
   927  
   928  // The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE
   929  //    macros for each of the OS types we define below.  The definitions
   930  //    of those macros must use the following macros for underlying types.
   931  //    We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned
   932  //    variants of each of the following integer types on this machine.
   933  //
   934  // 	16		-- "natural" 16-bit type (always short)
   935  // 	32		-- "natural" 32-bit type (always int)
   936  // 	64		-- "natural" 64-bit type (long or long long)
   937  // 	LONG32		-- 32-bit type, traditionally long
   938  // 	QUAD		-- 64-bit type, traditionally long long
   939  // 	WORD		-- natural type of __WORDSIZE bits (int or long)
   940  // 	LONGWORD	-- type of __WORDSIZE bits, traditionally long
   941  //
   942  //    We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the
   943  //    conventional uses of `long' or `long long' type modifiers match the
   944  //    types we define, even when a less-adorned type would be the same size.
   945  //    This matters for (somewhat) portably writing printf/scanf formats for
   946  //    these types, where using the appropriate l or ll format modifiers can
   947  //    make the typedefs and the formats match up across all GNU platforms.  If
   948  //    we used `long' when it's 64 bits where `long long' is expected, then the
   949  //    compiler would warn about the formats not matching the argument types,
   950  //    and the programmer changing them to shut up the compiler would break the
   951  //    program's portability.
   952  //
   953  //    Here we assume what is presently the case in all the GCC configurations
   954  //    we support: long long is always 64 bits, long is always word/address size,
   955  //    and int is always 32 bits.
   956  
   957  // No need to mark the typedef with __extension__.
   958  // bits/typesizes.h -- underlying types for *_t.  For the generic Linux ABI.
   959  //    Copyright (C) 2011-2021 Free Software Foundation, Inc.
   960  //    This file is part of the GNU C Library.
   961  //    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
   962  //
   963  //    The GNU C Library is free software; you can redistribute it and/or
   964  //    modify it under the terms of the GNU Lesser General Public
   965  //    License as published by the Free Software Foundation; either
   966  //    version 2.1 of the License, or (at your option) any later version.
   967  //
   968  //    The GNU C Library is distributed in the hope that it will be useful,
   969  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   970  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   971  //    Lesser General Public License for more details.
   972  //
   973  //    You should have received a copy of the GNU Lesser General Public
   974  //    License along with the GNU C Library.  If not, see
   975  //    <https://www.gnu.org/licenses/>.
   976  
   977  // See <bits/types.h> for the meaning of these macros.  This file exists so
   978  //    that <bits/types.h> need not vary across different GNU platforms.
   979  
   980  // Tell the libc code that off_t and off64_t are actually the same type
   981  //    for all ABI purposes, even if possibly expressed as different base types
   982  //    for C type-checking purposes.
   983  
   984  // Same for ino_t and ino64_t.
   985  
   986  // And for __rlim_t and __rlim64_t.
   987  
   988  // And for fsblkcnt_t, fsblkcnt64_t, fsfilcnt_t and fsfilcnt64_t.
   989  
   990  // And for getitimer, setitimer and rusage
   991  
   992  // Number of descriptors that can fit in an `fd_set'.
   993  
   994  // bits/time64.h -- underlying types for __time64_t.  RISC-V version.
   995  //    Copyright (C) 2020-2021 Free Software Foundation, Inc.
   996  //    This file is part of the GNU C Library.
   997  //
   998  //    The GNU C Library is free software; you can redistribute it and/or
   999  //    modify it under the terms of the GNU Lesser General Public
  1000  //    License as published by the Free Software Foundation; either
  1001  //    version 2.1 of the License, or (at your option) any later version.
  1002  //
  1003  //    The GNU C Library is distributed in the hope that it will be useful,
  1004  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1005  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1006  //    Lesser General Public License for more details.
  1007  //
  1008  //    You should have received a copy of the GNU Lesser General Public
  1009  //    License along with the GNU C Library; if not, see
  1010  //    <https://www.gnu.org/licenses/>.
  1011  
  1012  // Define __TIME64_T_TYPE so that it is always a 64-bit type.
  1013  
  1014  // If we already have 64-bit time type then use it.
  1015  
  1016  type X__dev_t = uint64                     /* types.h:145:25 */ // Type of device numbers.
  1017  type X__uid_t = uint32                     /* types.h:146:25 */ // Type of user identifications.
  1018  type X__gid_t = uint32                     /* types.h:147:25 */ // Type of group identifications.
  1019  type X__ino_t = uint64                     /* types.h:148:25 */ // Type of file serial numbers.
  1020  type X__ino64_t = uint64                   /* types.h:149:27 */ // Type of file serial numbers (LFS).
  1021  type X__mode_t = uint32                    /* types.h:150:26 */ // Type of file attribute bitmasks.
  1022  type X__nlink_t = uint32                   /* types.h:151:27 */ // Type of file link counts.
  1023  type X__off_t = int64                      /* types.h:152:25 */ // Type of file sizes and offsets.
  1024  type X__off64_t = int64                    /* types.h:153:27 */ // Type of file sizes and offsets (LFS).
  1025  type X__pid_t = int32                      /* types.h:154:25 */ // Type of process identifications.
  1026  type X__fsid_t = struct{ F__val [2]int32 } /* types.h:155:26 */ // Type of file system IDs.
  1027  type X__clock_t = int64                    /* types.h:156:27 */ // Type of CPU usage counts.
  1028  type X__rlim_t = uint64                    /* types.h:157:26 */ // Type for resource measurement.
  1029  type X__rlim64_t = uint64                  /* types.h:158:28 */ // Type for resource measurement (LFS).
  1030  type X__id_t = uint32                      /* types.h:159:24 */ // General type for IDs.
  1031  type X__time_t = int64                     /* types.h:160:26 */ // Seconds since the Epoch.
  1032  type X__useconds_t = uint32                /* types.h:161:30 */ // Count of microseconds.
  1033  type X__suseconds_t = int64                /* types.h:162:31 */ // Signed count of microseconds.
  1034  type X__suseconds64_t = int64              /* types.h:163:33 */
  1035  
  1036  type X__daddr_t = int32 /* types.h:165:27 */ // The type of a disk address.
  1037  type X__key_t = int32   /* types.h:166:25 */ // Type of an IPC key.
  1038  
  1039  // Clock ID used in clock and timer functions.
  1040  type X__clockid_t = int32 /* types.h:169:29 */
  1041  
  1042  // Timer ID returned by `timer_create'.
  1043  type X__timer_t = uintptr /* types.h:172:12 */
  1044  
  1045  // Type to represent block size.
  1046  type X__blksize_t = int32 /* types.h:175:29 */
  1047  
  1048  // Types from the Large File Support interface.
  1049  
  1050  // Type to count number of disk blocks.
  1051  type X__blkcnt_t = int64   /* types.h:180:28 */
  1052  type X__blkcnt64_t = int64 /* types.h:181:30 */
  1053  
  1054  // Type to count file system blocks.
  1055  type X__fsblkcnt_t = uint64   /* types.h:184:30 */
  1056  type X__fsblkcnt64_t = uint64 /* types.h:185:32 */
  1057  
  1058  // Type to count file system nodes.
  1059  type X__fsfilcnt_t = uint64   /* types.h:188:30 */
  1060  type X__fsfilcnt64_t = uint64 /* types.h:189:32 */
  1061  
  1062  // Type of miscellaneous file system fields.
  1063  type X__fsword_t = int64 /* types.h:192:28 */
  1064  
  1065  type X__ssize_t = int64 /* types.h:194:27 */ // Type of a byte count, or error.
  1066  
  1067  // Signed long type used in system calls.
  1068  type X__syscall_slong_t = int64 /* types.h:197:33 */
  1069  // Unsigned long type used in system calls.
  1070  type X__syscall_ulong_t = uint64 /* types.h:199:33 */
  1071  
  1072  // These few don't really vary by system, they always correspond
  1073  //
  1074  //	to one of the other defined types.
  1075  type X__loff_t = X__off64_t /* types.h:203:19 */ // Type of file sizes and offsets (LFS).
  1076  type X__caddr_t = uintptr   /* types.h:204:14 */
  1077  
  1078  // Duplicates info from stdint.h but this is used in unistd.h.
  1079  type X__intptr_t = int64 /* types.h:207:25 */
  1080  
  1081  // Duplicate info from sys/socket.h.
  1082  type X__socklen_t = uint32 /* types.h:210:23 */
  1083  
  1084  // C99: An integer type that can be accessed as an atomic entity,
  1085  //
  1086  //	even in the presence of asynchronous interrupts.
  1087  //	It is not currently necessary for this to be machine-specific.
  1088  type X__sig_atomic_t = int32 /* types.h:215:13 */
  1089  
  1090  // Seconds since the Epoch, visible to user code when time_t is too
  1091  //    narrow only for consistency with the old way of widening too-narrow
  1092  //    types.  User code should never use __time64_t.
  1093  
  1094  type Pid_t = X__pid_t /* termios.h:30:17 */
  1095  
  1096  // Get the system-dependent definitions of `struct termios', `tcflag_t',
  1097  //    `cc_t', `speed_t', and all the macros specifying the flag bits.
  1098  // termios type and macro definitions.  Linux version.
  1099  //    Copyright (C) 1993-2021 Free Software Foundation, Inc.
  1100  //    This file is part of the GNU C Library.
  1101  //
  1102  //    The GNU C Library is free software; you can redistribute it and/or
  1103  //    modify it under the terms of the GNU Lesser General Public
  1104  //    License as published by the Free Software Foundation; either
  1105  //    version 2.1 of the License, or (at your option) any later version.
  1106  //
  1107  //    The GNU C Library is distributed in the hope that it will be useful,
  1108  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1109  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1110  //    Lesser General Public License for more details.
  1111  //
  1112  //    You should have received a copy of the GNU Lesser General Public
  1113  //    License along with the GNU C Library; if not, see
  1114  //    <https://www.gnu.org/licenses/>.
  1115  
  1116  type Cc_t = uint8      /* termios.h:23:23 */
  1117  type Speed_t = uint32  /* termios.h:24:22 */
  1118  type Tcflag_t = uint32 /* termios.h:25:22 */
  1119  
  1120  // struct termios definition.  Linux/generic version.
  1121  //    Copyright (C) 2019-2021 Free Software Foundation, Inc.
  1122  //    This file is part of the GNU C Library.
  1123  //
  1124  //    The GNU C Library is free software; you can redistribute it and/or
  1125  //    modify it under the terms of the GNU Lesser General Public
  1126  //    License as published by the Free Software Foundation; either
  1127  //    version 2.1 of the License, or (at your option) any later version.
  1128  //
  1129  //    The GNU C Library is distributed in the hope that it will be useful,
  1130  //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  1131  //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1132  //    Lesser General Public License for more details.
  1133  //
  1134  //    You should have received a copy of the GNU Lesser General Public
  1135  //    License along with the GNU C Library.  If not, see
  1136  //    <https://www.gnu.org/licenses/>.
  1137  
  1138  type Termios = struct {
  1139  	Fc_iflag     Tcflag_t
  1140  	Fc_oflag     Tcflag_t
  1141  	Fc_cflag     Tcflag_t
  1142  	Fc_lflag     Tcflag_t
  1143  	Fc_line      Cc_t
  1144  	Fc_cc        [32]Cc_t
  1145  	F__ccgo_pad1 [3]byte
  1146  	Fc_ispeed    Speed_t
  1147  	Fc_ospeed    Speed_t
  1148  } /* termios-struct.h:24:1 */
  1149  
  1150  // -
  1151  // Copyright (c) 1982, 1986, 1993
  1152  //	The Regents of the University of California.  All rights reserved.
  1153  // (c) UNIX System Laboratories, Inc.
  1154  // All or some portions of this file are derived from material licensed
  1155  // to the University of California by American Telephone and Telegraph
  1156  // Co. or Unix System Laboratories, Inc. and are reproduced herein with
  1157  // the permission of UNIX System Laboratories, Inc.
  1158  //
  1159  // Redistribution and use in source and binary forms, with or without
  1160  // modification, are permitted provided that the following conditions
  1161  // are met:
  1162  // 1. Redistributions of source code must retain the above copyright
  1163  //    notice, this list of conditions and the following disclaimer.
  1164  // 2. Redistributions in binary form must reproduce the above copyright
  1165  //    notice, this list of conditions and the following disclaimer in the
  1166  //    documentation and/or other materials provided with the distribution.
  1167  // 4. Neither the name of the University nor the names of its contributors
  1168  //    may be used to endorse or promote products derived from this software
  1169  //    without specific prior written permission.
  1170  //
  1171  // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  1172  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  1173  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  1174  // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  1175  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  1176  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  1177  // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  1178  // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  1179  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  1180  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  1181  // SUCH DAMAGE.
  1182  //
  1183  //	@(#)ttydefaults.h	8.4 (Berkeley) 1/21/94
  1184  
  1185  // System wide defaults for terminal state.  Linux version.
  1186  
  1187  // Defaults on "first" open.
  1188  
  1189  // Control Character Defaults
  1190  // compat
  1191  
  1192  // PROTECTED INCLUSION ENDS HERE
  1193  
  1194  // #define TTYDEFCHARS to include an array of default control characters.
  1195  
  1196  var _ uint8 /* gen.c:2:13: */