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termios_linux_ppc64le.go (61511B)


      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 -ignore-unsupported-alignment -o termios/termios_linux_ppc64le.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      // termios.h:33:1:
     19 	B1000000                       = 00027        // termios-baud.h:37:1:
     20 	B110                           = 0000003      // termios.h:36:1:
     21 	B115200                        = 00021        // termios-baud.h:31:1:
     22 	B1152000                       = 00030        // termios-baud.h:38:1:
     23 	B1200                          = 0000011      // termios.h:42:1:
     24 	B134                           = 0000004      // termios.h:37:1:
     25 	B150                           = 0000005      // termios.h:38:1:
     26 	B1500000                       = 00031        // termios-baud.h:39:1:
     27 	B1800                          = 0000012      // termios.h:43:1:
     28 	B19200                         = 0000016      // termios.h:47:1:
     29 	B200                           = 0000006      // termios.h:39:1:
     30 	B2000000                       = 00032        // termios-baud.h:40:1:
     31 	B230400                        = 00022        // termios-baud.h:32:1:
     32 	B2400                          = 0000013      // termios.h:44:1:
     33 	B2500000                       = 00033        // termios-baud.h:41:1:
     34 	B300                           = 0000007      // termios.h:40:1:
     35 	B3000000                       = 00034        // termios-baud.h:42:1:
     36 	B3500000                       = 00035        // termios-baud.h:43:1:
     37 	B38400                         = 0000017      // termios.h:48:1:
     38 	B4000000                       = 00036        // termios-baud.h:44:1:
     39 	B460800                        = 00023        // termios-baud.h:33:1:
     40 	B4800                          = 0000014      // termios.h:45:1:
     41 	B50                            = 0000001      // termios.h:34:1:
     42 	B500000                        = 00024        // termios-baud.h:34:1:
     43 	B57600                         = 00020        // termios-baud.h:30:1:
     44 	B576000                        = 00025        // termios-baud.h:35:1:
     45 	B600                           = 0000010      // termios.h:41:1:
     46 	B75                            = 0000002      // termios.h:35:1:
     47 	B921600                        = 00026        // termios-baud.h:36:1:
     48 	B9600                          = 0000015      // termios.h:46:1:
     49 	BRKINT                         = 0000002      // termios-c_iflag.h:25:1:
     50 	BS0                            = 00000000     // termios-c_oflag.h:56:1:
     51 	BS1                            = 00100000     // termios-c_oflag.h:57:1:
     52 	BSDLY                          = 00100000     // termios-c_oflag.h:55:1:
     53 	CBAUD                          = 0000377      // termios-baud.h:24:1:
     54 	CBAUDEX                        = 0000020      // termios-baud.h:25:1:
     55 	CBRK                           = 0            // ttydefaults.h:83:1:
     56 	CDISCARD                       = 15           // ttydefaults.h:78:1:
     57 	CDSUSP                         = 25           // ttydefaults.h:74:1:
     58 	CEOF                           = 4            // ttydefaults.h:56:1:
     59 	CEOL                           = 0            // ttydefaults.h:60:1:
     60 	CEOT                           = 4            // ttydefaults.h:81:1:
     61 	CERASE                         = 0177         // ttydefaults.h:62:1:
     62 	CFLUSH                         = 15           // ttydefaults.h:85:1:
     63 	CINTR                          = 3            // ttydefaults.h:63:1:
     64 	CKILL                          = 21           // ttydefaults.h:69:1:
     65 	CLNEXT                         = 22           // ttydefaults.h:77:1:
     66 	CLOCAL                         = 00100000     // termios-c_cflag.h:35:1:
     67 	CMIN                           = 1            // ttydefaults.h:70:1:
     68 	CMSPAR                         = 010000000000 // termios-baud.h:26:1:
     69 	CQUIT                          = 034          // ttydefaults.h:71:1:
     70 	CR0                            = 00000000     // termios-c_oflag.h:48:1:
     71 	CR1                            = 00010000     // termios-c_oflag.h:49:1:
     72 	CR2                            = 00020000     // termios-c_oflag.h:50:1:
     73 	CR3                            = 00030000     // termios-c_oflag.h:51:1:
     74 	CRDLY                          = 00030000     // termios-c_oflag.h:47:1:
     75 	CREAD                          = 00004000     // termios-c_cflag.h:30:1:
     76 	CREPRINT                       = 18           // ttydefaults.h:80:1:
     77 	CRPRNT                         = 18           // ttydefaults.h:84:1:
     78 	CRTSCTS                        = 020000000000 // termios-baud.h:27:1:
     79 	CS5                            = 00000000     // termios-c_cflag.h:24:1:
     80 	CS6                            = 00000400     // termios-c_cflag.h:25:1:
     81 	CS7                            = 00001000     // termios-c_cflag.h:26:1:
     82 	CS8                            = 00001400     // termios-c_cflag.h:27:1:
     83 	CSIZE                          = 00001400     // termios-c_cflag.h:23:1:
     84 	CSTART                         = 17           // ttydefaults.h:75:1:
     85 	CSTATUS                        = 0            // ttydefaults.h:67:1:
     86 	CSTOP                          = 19           // ttydefaults.h:76:1:
     87 	CSTOPB                         = 00002000     // termios-c_cflag.h:29:1:
     88 	CSUSP                          = 26           // ttydefaults.h:72:1:
     89 	CTIME                          = 0            // ttydefaults.h:73:1:
     90 	CWERASE                        = 23           // ttydefaults.h:79:1:
     91 	ECHO                           = 0x00000008   // termios-c_lflag.h:29:1:
     92 	ECHOCTL                        = 0x00000040   // termios-c_lflag.h:36:1:
     93 	ECHOE                          = 0x00000002   // termios-c_lflag.h:30:1:
     94 	ECHOK                          = 0x00000004   // termios-c_lflag.h:31:1:
     95 	ECHOKE                         = 0x00000001   // termios-c_lflag.h:38:1:
     96 	ECHONL                         = 0x00000010   // termios-c_lflag.h:32:1:
     97 	ECHOPRT                        = 0x00000020   // termios-c_lflag.h:37:1:
     98 	EXTA                           = 14           // termios.h:50:1:
     99 	EXTB                           = 15           // termios.h:51:1:
    100 	EXTPROC                        = 0x10000000   // termios-c_lflag.h:44:1:
    101 	FF0                            = 00000000     // termios-c_oflag.h:53:1:
    102 	FF1                            = 00040000     // termios-c_oflag.h:54:1:
    103 	FFDLY                          = 00040000     // termios-c_oflag.h:52:1:
    104 	FLUSHO                         = 0x00800000   // termios-c_lflag.h:39:1:
    105 	HUPCL                          = 00040000     // termios-c_cflag.h:33:1:
    106 	ICANON                         = 0x00000100   // termios-c_lflag.h:25:1:
    107 	ICRNL                          = 0000400      // termios-c_iflag.h:32:1:
    108 	IEXTEN                         = 0x00000400   // termios-c_lflag.h:42:1:
    109 	IGNBRK                         = 0000001      // termios-c_iflag.h:24:1:
    110 	IGNCR                          = 0000200      // termios-c_iflag.h:31:1:
    111 	IGNPAR                         = 0000004      // termios-c_iflag.h:26:1:
    112 	IMAXBEL                        = 0020000      // termios-c_iflag.h:37:1:
    113 	INLCR                          = 0000100      // termios-c_iflag.h:30:1:
    114 	INPCK                          = 0000020      // termios-c_iflag.h:28:1:
    115 	ISIG                           = 0x00000080   // termios-c_lflag.h:24:1:
    116 	ISTRIP                         = 0000040      // termios-c_iflag.h:29:1:
    117 	IUCLC                          = 0010000      // termios-c_iflag.h:36:1:
    118 	IUTF8                          = 0040000      // termios-c_iflag.h:38:1:
    119 	IXANY                          = 0004000      // termios-c_iflag.h:35:1:
    120 	IXOFF                          = 0002000      // termios-c_iflag.h:34:1:
    121 	IXON                           = 0001000      // termios-c_iflag.h:33:1:
    122 	NCCS                           = 32           // termios-struct.h:23:1:
    123 	NL0                            = 00000000     // termios-c_oflag.h:36:1:
    124 	NL1                            = 00000400     // termios-c_oflag.h:37:1:
    125 	NL2                            = 00001000     // termios-c_oflag.h:39:1:
    126 	NL3                            = 00001400     // termios-c_oflag.h:40:1:
    127 	NLDLY                          = 00001400     // termios-c_oflag.h:35:1:
    128 	NOFLSH                         = 0x80000000   // termios-c_lflag.h:33:1:
    129 	OCRNL                          = 0000010      // termios-c_oflag.h:28:1:
    130 	OFDEL                          = 00000200     // termios-c_oflag.h:33:1:
    131 	OFILL                          = 00000100     // termios-c_oflag.h:32:1:
    132 	OLCUC                          = 0000004      // termios-c_oflag.h:26:1:
    133 	ONLCR                          = 0000002      // termios-c_oflag.h:25:1:
    134 	ONLRET                         = 0000040      // termios-c_oflag.h:30:1:
    135 	ONOCR                          = 0000020      // termios-c_oflag.h:29:1:
    136 	OPOST                          = 0000001      // termios-c_oflag.h:24:1:
    137 	PARENB                         = 00010000     // termios-c_cflag.h:31:1:
    138 	PARMRK                         = 0000010      // termios-c_iflag.h:27:1:
    139 	PARODD                         = 00020000     // termios-c_cflag.h:32:1:
    140 	PENDIN                         = 0x20000000   // termios-c_lflag.h:40:1:
    141 	TAB0                           = 00000000     // termios-c_oflag.h:43:1:
    142 	TAB1                           = 00002000     // termios-c_oflag.h:44:1:
    143 	TAB2                           = 00004000     // termios-c_oflag.h:45:1:
    144 	TAB3                           = 00006000     // termios-c_oflag.h:46:1:
    145 	TABDLY                         = 00006000     // termios-c_oflag.h:42:1:
    146 	TCIFLUSH                       = 0            // termios.h:70:1:
    147 	TCIOFF                         = 2            // termios.h:66:1:
    148 	TCIOFLUSH                      = 2            // termios.h:72:1:
    149 	TCION                          = 3            // termios.h:67:1:
    150 	TCOFLUSH                       = 1            // termios.h:71:1:
    151 	TCOOFF                         = 0            // termios.h:64:1:
    152 	TCOON                          = 1            // termios.h:65:1:
    153 	TCSADRAIN                      = 1            // termios-tcflow.h:25:1:
    154 	TCSAFLUSH                      = 2            // termios-tcflow.h:26:1:
    155 	TCSANOW                        = 0            // termios-tcflow.h:24:1:
    156 	TIOCPKT_DATA                   = 0            // termios-misc.h:52:1:
    157 	TIOCPKT_DOSTOP                 = 32           // termios-misc.h:58:1:
    158 	TIOCPKT_FLUSHREAD              = 1            // termios-misc.h:53:1:
    159 	TIOCPKT_FLUSHWRITE             = 2            // termios-misc.h:54:1:
    160 	TIOCPKT_NOSTOP                 = 16           // termios-misc.h:57:1:
    161 	TIOCPKT_START                  = 8            // termios-misc.h:56:1:
    162 	TIOCPKT_STOP                   = 4            // termios-misc.h:55:1:
    163 	TIOCSER_TEMT                   = 0x01         // termios.h:60:1:
    164 	TOSTOP                         = 0x00400000   // termios-c_lflag.h:34:1:
    165 	TTYDEF_CFLAG                   = 23040        // ttydefaults.h:49:1:
    166 	TTYDEF_IFLAG                   = 11042        // ttydefaults.h:46:1:
    167 	TTYDEF_LFLAG                   = 1483         // ttydefaults.h:48:1:
    168 	TTYDEF_OFLAG                   = 3075         // ttydefaults.h:47:1:
    169 	TTYDEF_SPEED                   = 13           // ttydefaults.h:50:1:
    170 	VDISCARD                       = 16           // termios-c_cc.h:41:1:
    171 	VEOF                           = 4            // termios-c_cc.h:28:1:
    172 	VEOL                           = 6            // termios-c_cc.h:30:1:
    173 	VEOL2                          = 8            // termios-c_cc.h:32:1:
    174 	VERASE                         = 2            // termios-c_cc.h:26:1:
    175 	VINTR                          = 0            // termios-c_cc.h:24:1:
    176 	VKILL                          = 3            // termios-c_cc.h:27:1:
    177 	VLNEXT                         = 15           // termios-c_cc.h:40:1:
    178 	VMIN                           = 5            // termios-c_cc.h:29:1:
    179 	VQUIT                          = 1            // termios-c_cc.h:25:1:
    180 	VREPRINT                       = 11           // termios-c_cc.h:36:1:
    181 	VSTART                         = 13           // termios-c_cc.h:38:1:
    182 	VSTOP                          = 14           // termios-c_cc.h:39:1:
    183 	VSUSP                          = 12           // termios-c_cc.h:37:1:
    184 	VSWTC                          = 9            // termios-c_cc.h:33:1:
    185 	VT0                            = 00000000     // termios-c_oflag.h:60:1:
    186 	VT1                            = 00200000     // termios-c_oflag.h:61:1:
    187 	VTDLY                          = 00200000     // termios-c_oflag.h:59:1:
    188 	VTIME                          = 7            // termios-c_cc.h:31:1:
    189 	VWERASE                        = 10           // termios-c_cc.h:35:1:
    190 	XCASE                          = 0x00004000   // termios-c_lflag.h:27:1:
    191 	XTABS                          = 00006000     // termios-c_oflag.h:64:1:
    192 	X_ARCH_PPC                     = 1            // <predefined>:198:1:
    193 	X_ARCH_PPC64                   = 1            // <predefined>:402:1:
    194 	X_ARCH_PPCGR                   = 1            // <predefined>:15:1:
    195 	X_ARCH_PPCSQ                   = 1            // <predefined>:43:1:
    196 	X_ARCH_PWR4                    = 1            // <predefined>:381:1:
    197 	X_ARCH_PWR5                    = 1            // <predefined>:90:1:
    198 	X_ARCH_PWR5X                   = 1            // <predefined>:137:1:
    199 	X_ARCH_PWR6                    = 1            // <predefined>:91:1:
    200 	X_ARCH_PWR7                    = 1            // <predefined>:92:1:
    201 	X_ARCH_PWR8                    = 1            // <predefined>:93:1:
    202 	X_ATFILE_SOURCE                = 1            // features.h:342:1:
    203 	X_BITS_TIME64_H                = 1            // time64.h:24:1:
    204 	X_BITS_TYPESIZES_H             = 1            // typesizes.h:24:1:
    205 	X_BITS_TYPES_H                 = 1            // types.h:24:1:
    206 	X_CALL_ELF                     = 2            // <predefined>:415:1:
    207 	X_CALL_LINUX                   = 1            // <predefined>:123:1:
    208 	X_DEFAULT_SOURCE               = 1            // features.h:227:1:
    209 	X_FEATURES_H                   = 1            // features.h:19:1:
    210 	X_FILE_OFFSET_BITS             = 64           // <builtin>:25:1:
    211 	X_HAVE_STRUCT_TERMIOS_C_ISPEED = 1            // termios-struct.h:34:1:
    212 	X_HAVE_STRUCT_TERMIOS_C_OSPEED = 1            // termios-struct.h:35:1:
    213 	X_LITTLE_ENDIAN                = 1            // <predefined>:37:1:
    214 	X_LP64                         = 1            // <predefined>:335:1:
    215 	X_POSIX_C_SOURCE               = 200809       // features.h:281:1:
    216 	X_POSIX_SOURCE                 = 1            // features.h:279:1:
    217 	X_STDC_PREDEF_H                = 1            // <predefined>:203:1:
    218 	X_SYS_CDEFS_H                  = 1            // cdefs.h:19:1:
    219 	X_SYS_TTYDEFAULTS_H_           = 0            // ttydefaults.h:41:1:
    220 	X_TERMIOS_H                    = 1            // termios.h:23:1:
    221 	X_VEOF                         = 4            // termios-misc.h:65:1:
    222 	X_VEOL                         = 6            // termios-misc.h:67:1:
    223 	X_VEOL2                        = 8            // termios-misc.h:69:1:
    224 	X_VERASE                       = 2            // termios-misc.h:63:1:
    225 	X_VINTR                        = 0            // termios-misc.h:61:1:
    226 	X_VKILL                        = 3            // termios-misc.h:64:1:
    227 	X_VMIN                         = 5            // termios-misc.h:66:1:
    228 	X_VQUIT                        = 1            // termios-misc.h:62:1:
    229 	X_VSWTC                        = 9            // termios-misc.h:70:1:
    230 	X_VTIME                        = 7            // termios-misc.h:68:1:
    231 	Linux                          = 1            // <predefined>:263:1:
    232 	Unix                           = 1            // <predefined>:222:1:
    233 )
    234 
    235 type Ptrdiff_t = int64 /* <builtin>:3:26 */
    236 
    237 type Size_t = uint64 /* <builtin>:9:23 */
    238 
    239 type Wchar_t = int32 /* <builtin>:15:24 */
    240 
    241 type X__int128_t = struct {
    242 	Flo int64
    243 	Fhi int64
    244 } /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128
    245 type X__uint128_t = struct {
    246 	Flo uint64
    247 	Fhi uint64
    248 } /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128
    249 
    250 type X__builtin_va_list = uintptr /* <builtin>:46:14 */
    251 type X__ieee128 = float64         /* <builtin>:47:21 */
    252 
    253 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
    254 //    This file is part of the GNU C Library.
    255 //
    256 //    The GNU C Library is free software; you can redistribute it and/or
    257 //    modify it under the terms of the GNU Lesser General Public
    258 //    License as published by the Free Software Foundation; either
    259 //    version 2.1 of the License, or (at your option) any later version.
    260 //
    261 //    The GNU C Library is distributed in the hope that it will be useful,
    262 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    263 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    264 //    Lesser General Public License for more details.
    265 //
    266 //    You should have received a copy of the GNU Lesser General Public
    267 //    License along with the GNU C Library; if not, see
    268 //    <https://www.gnu.org/licenses/>.
    269 
    270 //	POSIX Standard: 7.1-2 General Terminal Interface	<termios.h>
    271 
    272 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
    273 //    This file is part of the GNU C Library.
    274 //
    275 //    The GNU C Library is free software; you can redistribute it and/or
    276 //    modify it under the terms of the GNU Lesser General Public
    277 //    License as published by the Free Software Foundation; either
    278 //    version 2.1 of the License, or (at your option) any later version.
    279 //
    280 //    The GNU C Library is distributed in the hope that it will be useful,
    281 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    282 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    283 //    Lesser General Public License for more details.
    284 //
    285 //    You should have received a copy of the GNU Lesser General Public
    286 //    License along with the GNU C Library; if not, see
    287 //    <https://www.gnu.org/licenses/>.
    288 
    289 // These are defined by the user (or the compiler)
    290 //    to specify the desired environment:
    291 //
    292 //    __STRICT_ANSI__	ISO Standard C.
    293 //    _ISOC99_SOURCE	Extensions to ISO C89 from ISO C99.
    294 //    _ISOC11_SOURCE	Extensions to ISO C99 from ISO C11.
    295 //    _ISOC2X_SOURCE	Extensions to ISO C99 from ISO C2X.
    296 //    __STDC_WANT_LIB_EXT2__
    297 // 			Extensions to ISO C99 from TR 27431-2:2010.
    298 //    __STDC_WANT_IEC_60559_BFP_EXT__
    299 // 			Extensions to ISO C11 from TS 18661-1:2014.
    300 //    __STDC_WANT_IEC_60559_FUNCS_EXT__
    301 // 			Extensions to ISO C11 from TS 18661-4:2015.
    302 //    __STDC_WANT_IEC_60559_TYPES_EXT__
    303 // 			Extensions to ISO C11 from TS 18661-3:2015.
    304 //
    305 //    _POSIX_SOURCE	IEEE Std 1003.1.
    306 //    _POSIX_C_SOURCE	If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2;
    307 // 			if >=199309L, add IEEE Std 1003.1b-1993;
    308 // 			if >=199506L, add IEEE Std 1003.1c-1995;
    309 // 			if >=200112L, all of IEEE 1003.1-2004
    310 // 			if >=200809L, all of IEEE 1003.1-2008
    311 //    _XOPEN_SOURCE	Includes POSIX and XPG things.  Set to 500 if
    312 // 			Single Unix conformance is wanted, to 600 for the
    313 // 			sixth revision, to 700 for the seventh revision.
    314 //    _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions.
    315 //    _LARGEFILE_SOURCE	Some more functions for correct standard I/O.
    316 //    _LARGEFILE64_SOURCE	Additional functionality from LFS for large files.
    317 //    _FILE_OFFSET_BITS=N	Select default filesystem interface.
    318 //    _ATFILE_SOURCE	Additional *at interfaces.
    319 //    _GNU_SOURCE		All of the above, plus GNU extensions.
    320 //    _DEFAULT_SOURCE	The default set of features (taking precedence over
    321 // 			__STRICT_ANSI__).
    322 //
    323 //    _FORTIFY_SOURCE	Add security hardening to many library functions.
    324 // 			Set to 1 or 2; 2 performs stricter checks than 1.
    325 //
    326 //    _REENTRANT, _THREAD_SAFE
    327 // 			Obsolete; equivalent to _POSIX_C_SOURCE=199506L.
    328 //
    329 //    The `-ansi' switch to the GNU C compiler, and standards conformance
    330 //    options such as `-std=c99', define __STRICT_ANSI__.  If none of
    331 //    these are defined, or if _DEFAULT_SOURCE is defined, the default is
    332 //    to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to
    333 //    200809L, as well as enabling miscellaneous functions from BSD and
    334 //    SVID.  If more than one of these are defined, they accumulate.  For
    335 //    example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together
    336 //    give you ISO C, 1003.1, and 1003.2, but nothing else.
    337 //
    338 //    These are defined by this file and are used by the
    339 //    header files to decide what to declare or define:
    340 //
    341 //    __GLIBC_USE (F)	Define things from feature set F.  This is defined
    342 // 			to 1 or 0; the subsequent macros are either defined
    343 // 			or undefined, and those tests should be moved to
    344 // 			__GLIBC_USE.
    345 //    __USE_ISOC11		Define ISO C11 things.
    346 //    __USE_ISOC99		Define ISO C99 things.
    347 //    __USE_ISOC95		Define ISO C90 AMD1 (C95) things.
    348 //    __USE_ISOCXX11	Define ISO C++11 things.
    349 //    __USE_POSIX		Define IEEE Std 1003.1 things.
    350 //    __USE_POSIX2		Define IEEE Std 1003.2 things.
    351 //    __USE_POSIX199309	Define IEEE Std 1003.1, and .1b things.
    352 //    __USE_POSIX199506	Define IEEE Std 1003.1, .1b, .1c and .1i things.
    353 //    __USE_XOPEN		Define XPG things.
    354 //    __USE_XOPEN_EXTENDED	Define X/Open Unix things.
    355 //    __USE_UNIX98		Define Single Unix V2 things.
    356 //    __USE_XOPEN2K        Define XPG6 things.
    357 //    __USE_XOPEN2KXSI     Define XPG6 XSI things.
    358 //    __USE_XOPEN2K8       Define XPG7 things.
    359 //    __USE_XOPEN2K8XSI    Define XPG7 XSI things.
    360 //    __USE_LARGEFILE	Define correct standard I/O things.
    361 //    __USE_LARGEFILE64	Define LFS things with separate names.
    362 //    __USE_FILE_OFFSET64	Define 64bit interface as default.
    363 //    __USE_MISC		Define things from 4.3BSD or System V Unix.
    364 //    __USE_ATFILE		Define *at interfaces and AT_* constants for them.
    365 //    __USE_GNU		Define GNU extensions.
    366 //    __USE_FORTIFY_LEVEL	Additional security measures used, according to level.
    367 //
    368 //    The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are
    369 //    defined by this file unconditionally.  `__GNU_LIBRARY__' is provided
    370 //    only for compatibility.  All new code should use the other symbols
    371 //    to test for features.
    372 //
    373 //    All macros listed above as possibly being defined by this file are
    374 //    explicitly undefined if they are not explicitly defined.
    375 //    Feature-test macros that are not defined by the user or compiler
    376 //    but are implied by the other feature-test macros defined (or by the
    377 //    lack of any definitions) are defined by the file.
    378 //
    379 //    ISO C feature test macros depend on the definition of the macro
    380 //    when an affected header is included, not when the first system
    381 //    header is included, and so they are handled in
    382 //    <bits/libc-header-start.h>, which does not have a multiple include
    383 //    guard.  Feature test macros that can be handled from the first
    384 //    system header included are handled here.
    385 
    386 // Undefine everything, so we get a clean slate.
    387 
    388 // Suppress kernel-name space pollution unless user expressedly asks
    389 //    for it.
    390 
    391 // Convenience macro to test the version of gcc.
    392 //    Use like this:
    393 //    #if __GNUC_PREREQ (2,8)
    394 //    ... code requiring gcc 2.8 or later ...
    395 //    #endif
    396 //    Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was
    397 //    added in 2.0.
    398 
    399 // Similarly for clang.  Features added to GCC after version 4.2 may
    400 //    or may not also be available in clang, and clang's definitions of
    401 //    __GNUC(_MINOR)__ are fixed at 4 and 2 respectively.  Not all such
    402 //    features can be queried via __has_extension/__has_feature.
    403 
    404 // Whether to use feature set F.
    405 
    406 // _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for
    407 //    _DEFAULT_SOURCE.  If _DEFAULT_SOURCE is present we do not
    408 //    issue a warning; the expectation is that the source is being
    409 //    transitioned to use the new macro.
    410 
    411 // If _GNU_SOURCE was defined by the user, turn on all the other features.
    412 
    413 // If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined,
    414 //    define _DEFAULT_SOURCE.
    415 
    416 // This is to enable the ISO C2X extension.
    417 
    418 // This is to enable the ISO C11 extension.
    419 
    420 // This is to enable the ISO C99 extension.
    421 
    422 // This is to enable the ISO C90 Amendment 1:1995 extension.
    423 
    424 // If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE
    425 //    is defined, use POSIX.1-2008 (or another version depending on
    426 //    _XOPEN_SOURCE).
    427 
    428 // Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be
    429 //    defined in all multithreaded code.  GNU libc has not required this
    430 //    for many years.  We now treat them as compatibility synonyms for
    431 //    _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with
    432 //    comprehensive support for multithreaded code.  Using them never
    433 //    lowers the selected level of POSIX conformance, only raises it.
    434 
    435 // The function 'gets' existed in C89, but is impossible to use
    436 //    safely.  It has been removed from ISO C11 and ISO C++14.  Note: for
    437 //    compatibility with various implementations of <cstdio>, this test
    438 //    must consider only the value of __cplusplus when compiling C++.
    439 
    440 // GNU formerly extended the scanf functions with modified format
    441 //    specifiers %as, %aS, and %a[...] that allocate a buffer for the
    442 //    input using malloc.  This extension conflicts with ISO C99, which
    443 //    defines %a as a standalone format specifier that reads a floating-
    444 //    point number; moreover, POSIX.1-2008 provides the same feature
    445 //    using the modifier letter 'm' instead (%ms, %mS, %m[...]).
    446 //
    447 //    We now follow C99 unless GNU extensions are active and the compiler
    448 //    is specifically in C89 or C++98 mode (strict or not).  For
    449 //    instance, with GCC, -std=gnu11 will have C99-compliant scanf with
    450 //    or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the
    451 //    old extension.
    452 
    453 // Get definitions of __STDC_* predefined macros, if the compiler has
    454 //    not preincluded this header automatically.
    455 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
    456 //    This file is part of the GNU C Library.
    457 //
    458 //    The GNU C Library is free software; you can redistribute it and/or
    459 //    modify it under the terms of the GNU Lesser General Public
    460 //    License as published by the Free Software Foundation; either
    461 //    version 2.1 of the License, or (at your option) any later version.
    462 //
    463 //    The GNU C Library is distributed in the hope that it will be useful,
    464 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    465 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    466 //    Lesser General Public License for more details.
    467 //
    468 //    You should have received a copy of the GNU Lesser General Public
    469 //    License along with the GNU C Library; if not, see
    470 //    <https://www.gnu.org/licenses/>.
    471 
    472 // This macro indicates that the installed library is the GNU C Library.
    473 //    For historic reasons the value now is 6 and this will stay from now
    474 //    on.  The use of this variable is deprecated.  Use __GLIBC__ and
    475 //    __GLIBC_MINOR__ now (see below) when you want to test for a specific
    476 //    GNU C library version and use the values in <gnu/lib-names.h> to get
    477 //    the sonames of the shared libraries.
    478 
    479 // Major and minor version number of the GNU C library package.  Use
    480 //    these macros to test for features in specific releases.
    481 
    482 // This is here only because every header file already includes this one.
    483 // Copyright (C) 1992-2020 Free Software Foundation, Inc.
    484 //    This file is part of the GNU C Library.
    485 //
    486 //    The GNU C Library is free software; you can redistribute it and/or
    487 //    modify it under the terms of the GNU Lesser General Public
    488 //    License as published by the Free Software Foundation; either
    489 //    version 2.1 of the License, or (at your option) any later version.
    490 //
    491 //    The GNU C Library is distributed in the hope that it will be useful,
    492 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    493 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    494 //    Lesser General Public License for more details.
    495 //
    496 //    You should have received a copy of the GNU Lesser General Public
    497 //    License along with the GNU C Library; if not, see
    498 //    <https://www.gnu.org/licenses/>.
    499 
    500 // We are almost always included from features.h.
    501 
    502 // The GNU libc does not support any K&R compilers or the traditional mode
    503 //    of ISO C compilers anymore.  Check for some of the combinations not
    504 //    anymore supported.
    505 
    506 // Some user header file might have defined this before.
    507 
    508 // All functions, except those with callbacks or those that
    509 //    synchronize memory, are leaf functions.
    510 
    511 // GCC can always grok prototypes.  For C++ programs we add throw()
    512 //    to help it optimize the function calls.  But this works only with
    513 //    gcc 2.8.x and egcs.  For gcc 3.2 and up we even mark C functions
    514 //    as non-throwing using a function attribute since programs can use
    515 //    the -fexceptions options for C code as well.
    516 
    517 // Compilers that are not clang may object to
    518 //        #if defined __clang__ && __has_extension(...)
    519 //    even though they do not need to evaluate the right-hand side of the &&.
    520 
    521 // These two macros are not used in glibc anymore.  They are kept here
    522 //    only because some other projects expect the macros to be defined.
    523 
    524 // For these things, GCC behaves the ANSI way normally,
    525 //    and the non-ANSI way under -traditional.
    526 
    527 // This is not a typedef so `const __ptr_t' does the right thing.
    528 
    529 // C++ needs to know that types and declarations are C, not C++.
    530 
    531 // Fortify support.
    532 
    533 // Support for flexible arrays.
    534 //    Headers that should use flexible arrays only if they're "real"
    535 //    (e.g. only if they won't affect sizeof()) should test
    536 //    #if __glibc_c99_flexarr_available.
    537 
    538 // __asm__ ("xyz") is used throughout the headers to rename functions
    539 //    at the assembly language level.  This is wrapped by the __REDIRECT
    540 //    macro, in order to support compilers that can do this some other
    541 //    way.  When compilers don't support asm-names at all, we have to do
    542 //    preprocessor tricks instead (which don't have exactly the right
    543 //    semantics, but it's the best we can do).
    544 //
    545 //    Example:
    546 //    int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid);
    547 
    548 //
    549 // #elif __SOME_OTHER_COMPILER__
    550 //
    551 // # define __REDIRECT(name, proto, alias) name proto; 	_Pragma("let " #name " = " #alias)
    552 
    553 // GCC has various useful declarations that can be made with the
    554 //    `__attribute__' syntax.  All of the ways we use this do fine if
    555 //    they are omitted for compilers that don't understand it.
    556 
    557 // At some point during the gcc 2.96 development the `malloc' attribute
    558 //    for functions was introduced.  We don't want to use it unconditionally
    559 //    (although this would be possible) since it generates warnings.
    560 
    561 // Tell the compiler which arguments to an allocation function
    562 //    indicate the size of the allocation.
    563 
    564 // At some point during the gcc 2.96 development the `pure' attribute
    565 //    for functions was introduced.  We don't want to use it unconditionally
    566 //    (although this would be possible) since it generates warnings.
    567 
    568 // This declaration tells the compiler that the value is constant.
    569 
    570 // At some point during the gcc 3.1 development the `used' attribute
    571 //    for functions was introduced.  We don't want to use it unconditionally
    572 //    (although this would be possible) since it generates warnings.
    573 
    574 // Since version 3.2, gcc allows marking deprecated functions.
    575 
    576 // Since version 4.5, gcc also allows one to specify the message printed
    577 //    when a deprecated function is used.  clang claims to be gcc 4.2, but
    578 //    may also support this feature.
    579 
    580 // At some point during the gcc 2.8 development the `format_arg' attribute
    581 //    for functions was introduced.  We don't want to use it unconditionally
    582 //    (although this would be possible) since it generates warnings.
    583 //    If several `format_arg' attributes are given for the same function, in
    584 //    gcc-3.0 and older, all but the last one are ignored.  In newer gccs,
    585 //    all designated arguments are considered.
    586 
    587 // At some point during the gcc 2.97 development the `strfmon' format
    588 //    attribute for functions was introduced.  We don't want to use it
    589 //    unconditionally (although this would be possible) since it
    590 //    generates warnings.
    591 
    592 // The nonull function attribute allows to mark pointer parameters which
    593 //    must not be NULL.
    594 
    595 // If fortification mode, we warn about unused results of certain
    596 //    function calls which can lead to problems.
    597 
    598 // Forces a function to be always inlined.
    599 // The Linux kernel defines __always_inline in stddef.h (283d7573), and
    600 //    it conflicts with this definition.  Therefore undefine it first to
    601 //    allow either header to be included first.
    602 
    603 // Associate error messages with the source location of the call site rather
    604 //    than with the source location inside the function.
    605 
    606 // GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
    607 //    inline semantics, unless -fgnu89-inline is used.  Using __GNUC_STDC_INLINE__
    608 //    or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions
    609 //    older than 4.3 may define these macros and still not guarantee GNU inlining
    610 //    semantics.
    611 //
    612 //    clang++ identifies itself as gcc-4.2, but has support for GNU inlining
    613 //    semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and
    614 //    __GNUC_GNU_INLINE__ macro definitions.
    615 
    616 // GCC 4.3 and above allow passing all anonymous arguments of an
    617 //    __extern_always_inline function to some other vararg function.
    618 
    619 // It is possible to compile containing GCC extensions even if GCC is
    620 //    run in pedantic mode if the uses are carefully marked using the
    621 //    `__extension__' keyword.  But this is not generally available before
    622 //    version 2.8.
    623 
    624 // __restrict is known in EGCS 1.2 and above.
    625 
    626 // ISO C99 also allows to declare arrays as non-overlapping.  The syntax is
    627 //      array_name[restrict]
    628 //    GCC 3.1 supports this.
    629 
    630 // Describes a char array whose address can safely be passed as the first
    631 //    argument to strncpy and strncat, as the char array is not necessarily
    632 //    a NUL-terminated string.
    633 
    634 // Undefine (also defined in libc-symbols.h).
    635 // Copies attributes from the declaration or type referenced by
    636 //    the argument.
    637 
    638 // Determine the wordsize from the preprocessor defines.
    639 
    640 // Properties of long double type.  ldbl-opt version.
    641 //    Copyright (C) 2016-2020 Free Software Foundation, Inc.
    642 //    This file is part of the GNU C Library.
    643 //
    644 //    The GNU C Library is free software; you can redistribute it and/or
    645 //    modify it under the terms of the GNU Lesser General Public
    646 //    License  published by the Free Software Foundation; either
    647 //    version 2.1 of the License, or (at your option) any later version.
    648 //
    649 //    The GNU C Library is distributed in the hope that it will be useful,
    650 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    651 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    652 //    Lesser General Public License for more details.
    653 //
    654 //    You should have received a copy of the GNU Lesser General Public
    655 //    License along with the GNU C Library; if not, see
    656 //    <https://www.gnu.org/licenses/>.
    657 
    658 // __glibc_macro_warning (MESSAGE) issues warning MESSAGE.  This is
    659 //    intended for use in preprocessor macros.
    660 //
    661 //    Note: MESSAGE must be a _single_ string; concatenation of string
    662 //    literals is not supported.
    663 
    664 // Generic selection (ISO C11) is a C-only feature, available in GCC
    665 //    since version 4.9.  Previous versions do not provide generic
    666 //    selection, even though they might set __STDC_VERSION__ to 201112L,
    667 //    when in -std=c11 mode.  Thus, we must check for !defined __GNUC__
    668 //    when testing __STDC_VERSION__ for generic selection support.
    669 //    On the other hand, Clang also defines __GNUC__, so a clang-specific
    670 //    check is required to enable the use of generic selection.
    671 
    672 // If we don't have __REDIRECT, prototypes will be missing if
    673 //    __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64].
    674 
    675 // Decide whether we can define 'extern inline' functions in headers.
    676 
    677 // This is here only because every header file already includes this one.
    678 //    Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
    679 //    <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
    680 //    that will always return failure (and set errno to ENOSYS).
    681 // This file is automatically generated.
    682 //    This file selects the right generated file of `__stub_FUNCTION' macros
    683 //    based on the architecture being compiled for.
    684 
    685 // Determine the wordsize from the preprocessor defines.
    686 
    687 // This file is automatically generated.
    688 //    It defines a symbol `__stub_FUNCTION' for each function
    689 //    in the C library which is a stub, meaning it will fail
    690 //    every time called, usually setting errno to ENOSYS.
    691 
    692 // We need `pid_t'.
    693 // bits/types.h -- definitions of __*_t types underlying *_t types.
    694 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
    695 //    This file is part of the GNU C Library.
    696 //
    697 //    The GNU C Library is free software; you can redistribute it and/or
    698 //    modify it under the terms of the GNU Lesser General Public
    699 //    License as published by the Free Software Foundation; either
    700 //    version 2.1 of the License, or (at your option) any later version.
    701 //
    702 //    The GNU C Library is distributed in the hope that it will be useful,
    703 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    704 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    705 //    Lesser General Public License for more details.
    706 //
    707 //    You should have received a copy of the GNU Lesser General Public
    708 //    License along with the GNU C Library; if not, see
    709 //    <https://www.gnu.org/licenses/>.
    710 
    711 // Never include this file directly; use <sys/types.h> instead.
    712 
    713 // Copyright (C) 1991-2020 Free Software Foundation, Inc.
    714 //    This file is part of the GNU C Library.
    715 //
    716 //    The GNU C Library is free software; you can redistribute it and/or
    717 //    modify it under the terms of the GNU Lesser General Public
    718 //    License as published by the Free Software Foundation; either
    719 //    version 2.1 of the License, or (at your option) any later version.
    720 //
    721 //    The GNU C Library is distributed in the hope that it will be useful,
    722 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    723 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    724 //    Lesser General Public License for more details.
    725 //
    726 //    You should have received a copy of the GNU Lesser General Public
    727 //    License along with the GNU C Library; if not, see
    728 //    <https://www.gnu.org/licenses/>.
    729 
    730 // Determine the wordsize from the preprocessor defines.
    731 
    732 // Bit size of the time_t type at glibc build time, general case.
    733 //    Copyright (C) 2018-2020 Free Software Foundation, Inc.
    734 //    This file is part of the GNU C Library.
    735 //
    736 //    The GNU C Library is free software; you can redistribute it and/or
    737 //    modify it under the terms of the GNU Lesser General Public
    738 //    License as published by the Free Software Foundation; either
    739 //    version 2.1 of the License, or (at your option) any later version.
    740 //
    741 //    The GNU C Library is distributed in the hope that it will be useful,
    742 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    743 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    744 //    Lesser General Public License for more details.
    745 //
    746 //    You should have received a copy of the GNU Lesser General Public
    747 //    License along with the GNU C Library; if not, see
    748 //    <https://www.gnu.org/licenses/>.
    749 
    750 // Determine the wordsize from the preprocessor defines.
    751 
    752 // Size in bits of the 'time_t' type of the default ABI.
    753 
    754 // Convenience types.
    755 type X__u_char = uint8   /* types.h:31:23 */
    756 type X__u_short = uint16 /* types.h:32:28 */
    757 type X__u_int = uint32   /* types.h:33:22 */
    758 type X__u_long = uint64  /* types.h:34:27 */
    759 
    760 // Fixed-size types, underlying types depend on word size and compiler.
    761 type X__int8_t = int8     /* types.h:37:21 */
    762 type X__uint8_t = uint8   /* types.h:38:23 */
    763 type X__int16_t = int16   /* types.h:39:26 */
    764 type X__uint16_t = uint16 /* types.h:40:28 */
    765 type X__int32_t = int32   /* types.h:41:20 */
    766 type X__uint32_t = uint32 /* types.h:42:22 */
    767 type X__int64_t = int64   /* types.h:44:25 */
    768 type X__uint64_t = uint64 /* types.h:45:27 */
    769 
    770 // Smallest types with at least a given width.
    771 type X__int_least8_t = X__int8_t     /* types.h:52:18 */
    772 type X__uint_least8_t = X__uint8_t   /* types.h:53:19 */
    773 type X__int_least16_t = X__int16_t   /* types.h:54:19 */
    774 type X__uint_least16_t = X__uint16_t /* types.h:55:20 */
    775 type X__int_least32_t = X__int32_t   /* types.h:56:19 */
    776 type X__uint_least32_t = X__uint32_t /* types.h:57:20 */
    777 type X__int_least64_t = X__int64_t   /* types.h:58:19 */
    778 type X__uint_least64_t = X__uint64_t /* types.h:59:20 */
    779 
    780 // quad_t is also 64 bits.
    781 type X__quad_t = int64    /* types.h:63:18 */
    782 type X__u_quad_t = uint64 /* types.h:64:27 */
    783 
    784 // Largest integral types.
    785 type X__intmax_t = int64   /* types.h:72:18 */
    786 type X__uintmax_t = uint64 /* types.h:73:27 */
    787 
    788 // The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE
    789 //    macros for each of the OS types we define below.  The definitions
    790 //    of those macros must use the following macros for underlying types.
    791 //    We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned
    792 //    variants of each of the following integer types on this machine.
    793 //
    794 // 	16		-- "natural" 16-bit type (always short)
    795 // 	32		-- "natural" 32-bit type (always int)
    796 // 	64		-- "natural" 64-bit type (long or long long)
    797 // 	LONG32		-- 32-bit type, traditionally long
    798 // 	QUAD		-- 64-bit type, traditionally long long
    799 // 	WORD		-- natural type of __WORDSIZE bits (int or long)
    800 // 	LONGWORD	-- type of __WORDSIZE bits, traditionally long
    801 //
    802 //    We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the
    803 //    conventional uses of `long' or `long long' type modifiers match the
    804 //    types we define, even when a less-adorned type would be the same size.
    805 //    This matters for (somewhat) portably writing printf/scanf formats for
    806 //    these types, where using the appropriate l or ll format modifiers can
    807 //    make the typedefs and the formats match up across all GNU platforms.  If
    808 //    we used `long' when it's 64 bits where `long long' is expected, then the
    809 //    compiler would warn about the formats not matching the argument types,
    810 //    and the programmer changing them to shut up the compiler would break the
    811 //    program's portability.
    812 //
    813 //    Here we assume what is presently the case in all the GCC configurations
    814 //    we support: long long is always 64 bits, long is always word/address size,
    815 //    and int is always 32 bits.
    816 
    817 // No need to mark the typedef with __extension__.
    818 // bits/typesizes.h -- underlying types for *_t.  Generic version.
    819 //    Copyright (C) 2002-2020 Free Software Foundation, Inc.
    820 //    This file is part of the GNU C Library.
    821 //
    822 //    The GNU C Library is free software; you can redistribute it and/or
    823 //    modify it under the terms of the GNU Lesser General Public
    824 //    License as published by the Free Software Foundation; either
    825 //    version 2.1 of the License, or (at your option) any later version.
    826 //
    827 //    The GNU C Library is distributed in the hope that it will be useful,
    828 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    829 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    830 //    Lesser General Public License for more details.
    831 //
    832 //    You should have received a copy of the GNU Lesser General Public
    833 //    License along with the GNU C Library; if not, see
    834 //    <https://www.gnu.org/licenses/>.
    835 
    836 // See <bits/types.h> for the meaning of these macros.  This file exists so
    837 //    that <bits/types.h> need not vary across different GNU platforms.
    838 
    839 // Tell the libc code that off_t and off64_t are actually the same type
    840 //    for all ABI purposes, even if possibly expressed as different base types
    841 //    for C type-checking purposes.
    842 
    843 // Same for ino_t and ino64_t.
    844 
    845 // And for rlim_t and rlim64_t.
    846 
    847 // And for fsblkcnt_t, fsblkcnt64_t, fsfilcnt_t and fsfilcnt64_t.
    848 
    849 // Number of descriptors that can fit in an `fd_set'.
    850 
    851 // bits/time64.h -- underlying types for __time64_t.  Generic version.
    852 //    Copyright (C) 2018-2020 Free Software Foundation, Inc.
    853 //    This file is part of the GNU C Library.
    854 //
    855 //    The GNU C Library is free software; you can redistribute it and/or
    856 //    modify it under the terms of the GNU Lesser General Public
    857 //    License as published by the Free Software Foundation; either
    858 //    version 2.1 of the License, or (at your option) any later version.
    859 //
    860 //    The GNU C Library is distributed in the hope that it will be useful,
    861 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    862 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    863 //    Lesser General Public License for more details.
    864 //
    865 //    You should have received a copy of the GNU Lesser General Public
    866 //    License along with the GNU C Library; if not, see
    867 //    <https://www.gnu.org/licenses/>.
    868 
    869 // Define __TIME64_T_TYPE so that it is always a 64-bit type.
    870 
    871 // If we already have 64-bit time type then use it.
    872 
    873 type X__dev_t = uint64                     /* types.h:145:25 */ // Type of device numbers.
    874 type X__uid_t = uint32                     /* types.h:146:25 */ // Type of user identifications.
    875 type X__gid_t = uint32                     /* types.h:147:25 */ // Type of group identifications.
    876 type X__ino_t = uint64                     /* types.h:148:25 */ // Type of file serial numbers.
    877 type X__ino64_t = uint64                   /* types.h:149:27 */ // Type of file serial numbers (LFS).
    878 type X__mode_t = uint32                    /* types.h:150:26 */ // Type of file attribute bitmasks.
    879 type X__nlink_t = uint64                   /* types.h:151:27 */ // Type of file link counts.
    880 type X__off_t = int64                      /* types.h:152:25 */ // Type of file sizes and offsets.
    881 type X__off64_t = int64                    /* types.h:153:27 */ // Type of file sizes and offsets (LFS).
    882 type X__pid_t = int32                      /* types.h:154:25 */ // Type of process identifications.
    883 type X__fsid_t = struct{ F__val [2]int32 } /* types.h:155:26 */ // Type of file system IDs.
    884 type X__clock_t = int64                    /* types.h:156:27 */ // Type of CPU usage counts.
    885 type X__rlim_t = uint64                    /* types.h:157:26 */ // Type for resource measurement.
    886 type X__rlim64_t = uint64                  /* types.h:158:28 */ // Type for resource measurement (LFS).
    887 type X__id_t = uint32                      /* types.h:159:24 */ // General type for IDs.
    888 type X__time_t = int64                     /* types.h:160:26 */ // Seconds since the Epoch.
    889 type X__useconds_t = uint32                /* types.h:161:30 */ // Count of microseconds.
    890 type X__suseconds_t = int64                /* types.h:162:31 */ // Signed count of microseconds.
    891 
    892 type X__daddr_t = int32 /* types.h:164:27 */ // The type of a disk address.
    893 type X__key_t = int32   /* types.h:165:25 */ // Type of an IPC key.
    894 
    895 // Clock ID used in clock and timer functions.
    896 type X__clockid_t = int32 /* types.h:168:29 */
    897 
    898 // Timer ID returned by `timer_create'.
    899 type X__timer_t = uintptr /* types.h:171:12 */
    900 
    901 // Type to represent block size.
    902 type X__blksize_t = int64 /* types.h:174:29 */
    903 
    904 // Types from the Large File Support interface.
    905 
    906 // Type to count number of disk blocks.
    907 type X__blkcnt_t = int64   /* types.h:179:28 */
    908 type X__blkcnt64_t = int64 /* types.h:180:30 */
    909 
    910 // Type to count file system blocks.
    911 type X__fsblkcnt_t = uint64   /* types.h:183:30 */
    912 type X__fsblkcnt64_t = uint64 /* types.h:184:32 */
    913 
    914 // Type to count file system nodes.
    915 type X__fsfilcnt_t = uint64   /* types.h:187:30 */
    916 type X__fsfilcnt64_t = uint64 /* types.h:188:32 */
    917 
    918 // Type of miscellaneous file system fields.
    919 type X__fsword_t = int64 /* types.h:191:28 */
    920 
    921 type X__ssize_t = int64 /* types.h:193:27 */ // Type of a byte count, or error.
    922 
    923 // Signed long type used in system calls.
    924 type X__syscall_slong_t = int64 /* types.h:196:33 */
    925 // Unsigned long type used in system calls.
    926 type X__syscall_ulong_t = uint64 /* types.h:198:33 */
    927 
    928 // These few don't really vary by system, they always correspond
    929 //
    930 //	to one of the other defined types.
    931 type X__loff_t = X__off64_t /* types.h:202:19 */ // Type of file sizes and offsets (LFS).
    932 type X__caddr_t = uintptr   /* types.h:203:14 */
    933 
    934 // Duplicates info from stdint.h but this is used in unistd.h.
    935 type X__intptr_t = int64 /* types.h:206:25 */
    936 
    937 // Duplicate info from sys/socket.h.
    938 type X__socklen_t = uint32 /* types.h:209:23 */
    939 
    940 // C99: An integer type that can be accessed as an atomic entity,
    941 //
    942 //	even in the presence of asynchronous interrupts.
    943 //	It is not currently necessary for this to be machine-specific.
    944 type X__sig_atomic_t = int32 /* types.h:214:13 */
    945 
    946 // Seconds since the Epoch, visible to user code when time_t is too
    947 //    narrow only for consistency with the old way of widening too-narrow
    948 //    types.  User code should never use __time64_t.
    949 
    950 type Pid_t = X__pid_t /* termios.h:30:17 */
    951 
    952 // Get the system-dependent definitions of `struct termios', `tcflag_t',
    953 //    `cc_t', `speed_t', and all the macros specifying the flag bits.
    954 // termios type and macro definitions.  Linux version.
    955 //    Copyright (C) 1993-2020 Free Software Foundation, Inc.
    956 //    This file is part of the GNU C Library.
    957 //
    958 //    The GNU C Library is free software; you can redistribute it and/or
    959 //    modify it under the terms of the GNU Lesser General Public
    960 //    License as published by the Free Software Foundation; either
    961 //    version 2.1 of the License, or (at your option) any later version.
    962 //
    963 //    The GNU C Library is distributed in the hope that it will be useful,
    964 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    965 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    966 //    Lesser General Public License for more details.
    967 //
    968 //    You should have received a copy of the GNU Lesser General Public
    969 //    License along with the GNU C Library; if not, see
    970 //    <https://www.gnu.org/licenses/>.
    971 
    972 type Cc_t = uint8      /* termios.h:23:23 */
    973 type Speed_t = uint32  /* termios.h:24:22 */
    974 type Tcflag_t = uint32 /* termios.h:25:22 */
    975 
    976 // struct termios definition.  Linux/generic version.
    977 //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
    978 //    This file is part of the GNU C Library.
    979 //
    980 //    The GNU C Library is free software; you can redistribute it and/or
    981 //    modify it under the terms of the GNU Lesser General Public
    982 //    License as published by the Free Software Foundation; either
    983 //    version 2.1 of the License, or (at your option) any later version.
    984 //
    985 //    The GNU C Library is distributed in the hope that it will be useful,
    986 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
    987 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    988 //    Lesser General Public License for more details.
    989 //
    990 //    You should have received a copy of the GNU Lesser General Public
    991 //    License along with the GNU C Library.  If not, see
    992 //    <https://www.gnu.org/licenses/>.
    993 
    994 type Termios = struct {
    995 	Fc_iflag     Tcflag_t
    996 	Fc_oflag     Tcflag_t
    997 	Fc_cflag     Tcflag_t
    998 	Fc_lflag     Tcflag_t
    999 	Fc_line      Cc_t
   1000 	Fc_cc        [32]Cc_t
   1001 	F__ccgo_pad1 [3]byte
   1002 	Fc_ispeed    Speed_t
   1003 	Fc_ospeed    Speed_t
   1004 } /* termios-struct.h:24:1 */
   1005 
   1006 // termios c_cc symbolic constant definitions.  Linux/powerpc version.
   1007 //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   1008 //    This file is part of the GNU C Library.
   1009 //
   1010 //    The GNU C Library is free software; you can redistribute it and/or
   1011 //    modify it under the terms of the GNU Lesser General Public
   1012 //    License as published by the Free Software Foundation; either
   1013 //    version 2.1 of the License, or (at your option) any later version.
   1014 //
   1015 //    The GNU C Library is distributed in the hope that it will be useful,
   1016 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1017 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1018 //    Lesser General Public License for more details.
   1019 //
   1020 //    You should have received a copy of the GNU Lesser General Public
   1021 //    License along with the GNU C Library.  If not, see
   1022 //    <https://www.gnu.org/licenses/>.
   1023 
   1024 // c_cc characters
   1025 
   1026 // termios input mode definitions.  Linux/powerpc version.
   1027 //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   1028 //    This file is part of the GNU C Library.
   1029 //
   1030 //    The GNU C Library is free software; you can redistribute it and/or
   1031 //    modify it under the terms of the GNU Lesser General Public
   1032 //    License as published by the Free Software Foundation; either
   1033 //    version 2.1 of the License, or (at your option) any later version.
   1034 //
   1035 //    The GNU C Library is distributed in the hope that it will be useful,
   1036 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1037 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1038 //    Lesser General Public License for more details.
   1039 //
   1040 //    You should have received a copy of the GNU Lesser General Public
   1041 //    License along with the GNU C Library.  If not, see
   1042 //    <https://www.gnu.org/licenses/>.
   1043 
   1044 // c_iflag bits
   1045 // termios output mode definitions.  Linux/powerpc version.
   1046 //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   1047 //    This file is part of the GNU C Library.
   1048 //
   1049 //    The GNU C Library is free software; you can redistribute it and/or
   1050 //    modify it under the terms of the GNU Lesser General Public
   1051 //    License as published by the Free Software Foundation; either
   1052 //    version 2.1 of the License, or (at your option) any later version.
   1053 //
   1054 //    The GNU C Library is distributed in the hope that it will be useful,
   1055 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1056 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1057 //    Lesser General Public License for more details.
   1058 //
   1059 //    You should have received a copy of the GNU Lesser General Public
   1060 //    License along with the GNU C Library.  If not, see
   1061 //    <https://www.gnu.org/licenses/>.
   1062 
   1063 // c_oflag bits
   1064 
   1065 // c_cflag bit meaning
   1066 // termios baud rate selection definitions.  Linux/powerpc version.
   1067 //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   1068 //    This file is part of the GNU C Library.
   1069 //
   1070 //    The GNU C Library is free software; you can redistribute it and/or
   1071 //    modify it under the terms of the GNU Lesser General Public
   1072 //    License as published by the Free Software Foundation; either
   1073 //    version 2.1 of the License, or (at your option) any later version.
   1074 //
   1075 //    The GNU C Library is distributed in the hope that it will be useful,
   1076 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1077 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1078 //    Lesser General Public License for more details.
   1079 //
   1080 //    You should have received a copy of the GNU Lesser General Public
   1081 //    License along with the GNU C Library.  If not, see
   1082 //    <https://www.gnu.org/licenses/>.
   1083 
   1084 // termios control mode definitions.  Linux/powerpc version.
   1085 //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   1086 //    This file is part of the GNU C Library.
   1087 //
   1088 //    The GNU C Library is free software; you can redistribute it and/or
   1089 //    modify it under the terms of the GNU Lesser General Public
   1090 //    License as published by the Free Software Foundation; either
   1091 //    version 2.1 of the License, or (at your option) any later version.
   1092 //
   1093 //    The GNU C Library is distributed in the hope that it will be useful,
   1094 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1095 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1096 //    Lesser General Public License for more details.
   1097 //
   1098 //    You should have received a copy of the GNU Lesser General Public
   1099 //    License along with the GNU C Library.  If not, see
   1100 //    <https://www.gnu.org/licenses/>.
   1101 
   1102 // termios local mode definitions.  Linux/powerpc version.
   1103 //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   1104 //    This file is part of the GNU C Library.
   1105 //
   1106 //    The GNU C Library is free software; you can redistribute it and/or
   1107 //    modify it under the terms of the GNU Lesser General Public
   1108 //    License as published by the Free Software Foundation; either
   1109 //    version 2.1 of the License, or (at your option) any later version.
   1110 //
   1111 //    The GNU C Library is distributed in the hope that it will be useful,
   1112 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1113 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1114 //    Lesser General Public License for more details.
   1115 //
   1116 //    You should have received a copy of the GNU Lesser General Public
   1117 //    License along with the GNU C Library.  If not, see
   1118 //    <https://www.gnu.org/licenses/>.
   1119 
   1120 // c_lflag bits
   1121 
   1122 // ioctl (fd, TIOCSERGETLSR, &result) where result may be as below
   1123 
   1124 // tcflow() and TCXONC use these
   1125 
   1126 // tcflush() and TCFLSH use these
   1127 
   1128 // termios tcflag symbolic contants definitions.  Linux/generic version.
   1129 //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   1130 //    This file is part of the GNU C Library.
   1131 //
   1132 //    The GNU C Library is free software; you can redistribute it and/or
   1133 //    modify it under the terms of the GNU Lesser General Public
   1134 //    License as published by the Free Software Foundation; either
   1135 //    version 2.1 of the License, or (at your option) any later version.
   1136 //
   1137 //    The GNU C Library is distributed in the hope that it will be useful,
   1138 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1139 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1140 //    Lesser General Public License for more details.
   1141 //
   1142 //    You should have received a copy of the GNU Lesser General Public
   1143 //    License along with the GNU C Library.  If not, see
   1144 //    <https://www.gnu.org/licenses/>.
   1145 
   1146 // tcsetattr uses these.
   1147 
   1148 // termios baud platform specific definitions.  Linux/powerpc version.
   1149 //    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   1150 //    This file is part of the GNU C Library.
   1151 //
   1152 //    The GNU C Library is free software; you can redistribute it and/or
   1153 //    modify it under the terms of the GNU Lesser General Public
   1154 //    License as published by the Free Software Foundation; either
   1155 //    version 2.1 of the License, or (at your option) any later version.
   1156 //
   1157 //    The GNU C Library is distributed in the hope that it will be useful,
   1158 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
   1159 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   1160 //    Lesser General Public License for more details.
   1161 //
   1162 //    You should have received a copy of the GNU Lesser General Public
   1163 //    License along with the GNU C Library.  If not, see
   1164 //    <https://www.gnu.org/licenses/>.
   1165 
   1166 type Sgttyb = struct {
   1167 	Fsg_ispeed uint8
   1168 	Fsg_ospeed uint8
   1169 	Fsg_erase  uint8
   1170 	Fsg_kill   uint8
   1171 	Fsg_flags  int16
   1172 } /* termios-misc.h:25:1 */
   1173 
   1174 type Tchars = struct {
   1175 	Ft_intrc  uint8
   1176 	Ft_quitc  uint8
   1177 	Ft_startc uint8
   1178 	Ft_stopc  uint8
   1179 	Ft_eofc   uint8
   1180 	Ft_brkc   uint8
   1181 } /* termios-misc.h:33:1 */
   1182 
   1183 type Ltchars = struct {
   1184 	Ft_suspc  uint8
   1185 	Ft_dsuspc uint8
   1186 	Ft_rprntc uint8
   1187 	Ft_flushc uint8
   1188 	Ft_werasc uint8
   1189 	Ft_lnextc uint8
   1190 } /* termios-misc.h:42:1 */
   1191 
   1192 // -
   1193 // Copyright (c) 1982, 1986, 1993
   1194 //	The Regents of the University of California.  All rights reserved.
   1195 // (c) UNIX System Laboratories, Inc.
   1196 // All or some portions of this file are derived from material licensed
   1197 // to the University of California by American Telephone and Telegraph
   1198 // Co. or Unix System Laboratories, Inc. and are reproduced herein with
   1199 // the permission of UNIX System Laboratories, Inc.
   1200 //
   1201 // Redistribution and use in source and binary forms, with or without
   1202 // modification, are permitted provided that the following conditions
   1203 // are met:
   1204 // 1. Redistributions of source code must retain the above copyright
   1205 //    notice, this list of conditions and the following disclaimer.
   1206 // 2. Redistributions in binary form must reproduce the above copyright
   1207 //    notice, this list of conditions and the following disclaimer in the
   1208 //    documentation and/or other materials provided with the distribution.
   1209 // 4. Neither the name of the University nor the names of its contributors
   1210 //    may be used to endorse or promote products derived from this software
   1211 //    without specific prior written permission.
   1212 //
   1213 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   1214 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   1215 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   1216 // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   1217 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   1218 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   1219 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   1220 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   1221 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   1222 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   1223 // SUCH DAMAGE.
   1224 //
   1225 //	@(#)ttydefaults.h	8.4 (Berkeley) 1/21/94
   1226 
   1227 // System wide defaults for terminal state.  Linux version.
   1228 
   1229 // Defaults on "first" open.
   1230 
   1231 // Control Character Defaults
   1232 // compat
   1233 
   1234 // PROTECTED INCLUSION ENDS HERE
   1235 
   1236 // #define TTYDEFCHARS to include an array of default control characters.
   1237 
   1238 var _ uint8 /* gen.c:2:13: */