stdlib_freebsd_386.go (30521B)
1 // Code generated by 'ccgo stdlib/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 stdlib/stdlib_freebsd_386.go -pkgname stdlib', DO NOT EDIT. 2 3 package stdlib 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 EXIT_FAILURE = 1 // stdlib.h:73:1: 19 EXIT_SUCCESS = 0 // stdlib.h:74:1: 20 RAND_MAX = 0x7fffffff // stdlib.h:80:1: 21 X_ERRNO_T_DEFINED = 0 // stdlib.h:344:1: 22 X_FILE_OFFSET_BITS = 64 // <builtin>:25:1: 23 X_ILP32 = 1 // <predefined>:1:1: 24 X_MACHINE__LIMITS_H_ = 0 // _limits.h:36:1: 25 X_MACHINE__TYPES_H_ = 0 // _types.h:42:1: 26 X_MKDTEMP_DECLARED = 0 // stdlib.h:192:1: 27 X_MKSTEMP_DECLARED = 0 // stdlib.h:196:1: 28 X_MKTEMP_DECLARED = 0 // stdlib.h:221:1: 29 X_Nonnull = 0 // cdefs.h:790:1: 30 X_Null_unspecified = 0 // cdefs.h:792:1: 31 X_Nullable = 0 // cdefs.h:791:1: 32 X_RSIZE_T_DEFINED = 0 // stdlib.h:339:1: 33 X_RUNE_T_DECLARED = 0 // stdlib.h:47:1: 34 X_SIZE_T_DECLARED = 0 // stdlib.h:53:1: 35 X_STDLIB_H_ = 0 // stdlib.h:36:1: 36 X_SYS_CDEFS_H_ = 0 // cdefs.h:39:1: 37 X_SYS__TYPES_H_ = 0 // _types.h:32:1: 38 X_WCHAR_T_DECLARED = 0 // stdlib.h:59:1: 39 I386 = 1 // <predefined>:335:1: 40 Unix = 1 // <predefined>:336:1: 41 ) 42 43 type Ptrdiff_t = int32 /* <builtin>:3:26 */ 44 45 type Size_t = uint32 /* <builtin>:9:23 */ 46 47 type Wchar_t = int32 /* <builtin>:15:24 */ 48 49 type X__builtin_va_list = uintptr /* <builtin>:46:14 */ 50 type X__float128 = float64 /* <builtin>:47:21 */ 51 52 // - 53 // SPDX-License-Identifier: BSD-3-Clause 54 // 55 // Copyright (c) 1990, 1993 56 // The Regents of the University of California. All rights reserved. 57 // 58 // Redistribution and use in source and binary forms, with or without 59 // modification, are permitted provided that the following conditions 60 // are met: 61 // 1. Redistributions of source code must retain the above copyright 62 // notice, this list of conditions and the following disclaimer. 63 // 2. Redistributions in binary form must reproduce the above copyright 64 // notice, this list of conditions and the following disclaimer in the 65 // documentation and/or other materials provided with the distribution. 66 // 3. Neither the name of the University nor the names of its contributors 67 // may be used to endorse or promote products derived from this software 68 // without specific prior written permission. 69 // 70 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 71 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 72 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 73 // ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 74 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 75 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 76 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 77 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 78 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 79 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 80 // SUCH DAMAGE. 81 // 82 // @(#)stdlib.h 8.5 (Berkeley) 5/19/95 83 // $FreeBSD$ 84 85 // - 86 // SPDX-License-Identifier: BSD-3-Clause 87 // 88 // Copyright (c) 1991, 1993 89 // The Regents of the University of California. All rights reserved. 90 // 91 // This code is derived from software contributed to Berkeley by 92 // Berkeley Software Design, Inc. 93 // 94 // Redistribution and use in source and binary forms, with or without 95 // modification, are permitted provided that the following conditions 96 // are met: 97 // 1. Redistributions of source code must retain the above copyright 98 // notice, this list of conditions and the following disclaimer. 99 // 2. Redistributions in binary form must reproduce the above copyright 100 // notice, this list of conditions and the following disclaimer in the 101 // documentation and/or other materials provided with the distribution. 102 // 3. Neither the name of the University nor the names of its contributors 103 // may be used to endorse or promote products derived from this software 104 // without specific prior written permission. 105 // 106 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 107 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 108 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 109 // ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 110 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 111 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 112 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 113 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 114 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 115 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 116 // SUCH DAMAGE. 117 // 118 // @(#)cdefs.h 8.8 (Berkeley) 1/9/95 119 // $FreeBSD$ 120 121 // Testing against Clang-specific extensions. 122 123 // This code has been put in place to help reduce the addition of 124 // compiler specific defines in FreeBSD code. It helps to aid in 125 // having a compiler-agnostic source tree. 126 127 // Compiler memory barriers, specific to gcc and clang. 128 129 // XXX: if __GNUC__ >= 2: not tested everywhere originally, where replaced 130 131 // Macro to test if we're using a specific version of gcc or later. 132 133 // The __CONCAT macro is used to concatenate parts of symbol names, e.g. 134 // with "#define OLD(foo) __CONCAT(old,foo)", OLD(foo) produces oldfoo. 135 // The __CONCAT macro is a bit tricky to use if it must work in non-ANSI 136 // mode -- there must be no spaces between its arguments, and for nested 137 // __CONCAT's, all the __CONCAT's must be at the left. __CONCAT can also 138 // concatenate double-quoted strings produced by the __STRING macro, but 139 // this only works with ANSI C. 140 // 141 // __XSTRING is like __STRING, but it expands any macros in its argument 142 // first. It is only available with ANSI C. 143 144 // Compiler-dependent macros to help declare dead (non-returning) and 145 // pure (no side effects) functions, and unused variables. They are 146 // null except for versions of gcc that are known to support the features 147 // properly (old versions of gcc-2 supported the dead and pure features 148 // in a different (wrong) way). If we do not provide an implementation 149 // for a given compiler, let the compile fail if it is told to use 150 // a feature that we cannot live without. 151 152 // Keywords added in C11. 153 154 // Emulation of C11 _Generic(). Unlike the previously defined C11 155 // keywords, it is not possible to implement this using exactly the same 156 // syntax. Therefore implement something similar under the name 157 // __generic(). Unlike _Generic(), this macro can only distinguish 158 // between a single type, so it requires nested invocations to 159 // distinguish multiple cases. 160 161 // C99 Static array indices in function parameter declarations. Syntax such as: 162 // void bar(int myArray[static 10]); 163 // is allowed in C99 but not in C++. Define __min_size appropriately so 164 // headers using it can be compiled in either language. Use like this: 165 // void bar(int myArray[__min_size(10)]); 166 167 // XXX: should use `#if __STDC_VERSION__ < 199901'. 168 169 // C++11 exposes a load of C99 stuff 170 171 // GCC 2.95 provides `__restrict' as an extension to C90 to support the 172 // C99-specific `restrict' type qualifier. We happen to use `__restrict' as 173 // a way to define the `restrict' type qualifier without disturbing older 174 // software that is unaware of C99 keywords. 175 176 // GNU C version 2.96 adds explicit branch prediction so that 177 // the CPU back-end can hint the processor and also so that 178 // code blocks can be reordered such that the predicted path 179 // sees a more linear flow, thus improving cache behavior, etc. 180 // 181 // The following two macros provide us with a way to utilize this 182 // compiler feature. Use __predict_true() if you expect the expression 183 // to evaluate to true, and __predict_false() if you expect the 184 // expression to evaluate to false. 185 // 186 // A few notes about usage: 187 // 188 // * Generally, __predict_false() error condition checks (unless 189 // you have some _strong_ reason to do otherwise, in which case 190 // document it), and/or __predict_true() `no-error' condition 191 // checks, assuming you want to optimize for the no-error case. 192 // 193 // * Other than that, if you don't know the likelihood of a test 194 // succeeding from empirical or other `hard' evidence, don't 195 // make predictions. 196 // 197 // * These are meant to be used in places that are run `a lot'. 198 // It is wasteful to make predictions in code that is run 199 // seldomly (e.g. at subsystem initialization time) as the 200 // basic block reordering that this affects can often generate 201 // larger code. 202 203 // We define this here since <stddef.h>, <sys/queue.h>, and <sys/types.h> 204 // require it. 205 206 // Given the pointer x to the member m of the struct s, return 207 // a pointer to the containing structure. When using GCC, we first 208 // assign pointer x to a local variable, to check that its type is 209 // compatible with member m. 210 211 // Compiler-dependent macros to declare that functions take printf-like 212 // or scanf-like arguments. They are null except for versions of gcc 213 // that are known to support the features properly (old versions of gcc-2 214 // didn't permit keeping the keywords out of the application namespace). 215 216 // Compiler-dependent macros that rely on FreeBSD-specific extensions. 217 218 // Embed the rcs id of a source file in the resulting library. Note that in 219 // more recent ELF binutils, we use .ident allowing the ID to be stripped. 220 // Usage: 221 // __FBSDID("$FreeBSD$"); 222 223 // - 224 // The following definitions are an extension of the behavior originally 225 // implemented in <sys/_posix.h>, but with a different level of granularity. 226 // POSIX.1 requires that the macros we test be defined before any standard 227 // header file is included. 228 // 229 // Here's a quick run-down of the versions: 230 // defined(_POSIX_SOURCE) 1003.1-1988 231 // _POSIX_C_SOURCE == 1 1003.1-1990 232 // _POSIX_C_SOURCE == 2 1003.2-1992 C Language Binding Option 233 // _POSIX_C_SOURCE == 199309 1003.1b-1993 234 // _POSIX_C_SOURCE == 199506 1003.1c-1995, 1003.1i-1995, 235 // and the omnibus ISO/IEC 9945-1: 1996 236 // _POSIX_C_SOURCE == 200112 1003.1-2001 237 // _POSIX_C_SOURCE == 200809 1003.1-2008 238 // 239 // In addition, the X/Open Portability Guide, which is now the Single UNIX 240 // Specification, defines a feature-test macro which indicates the version of 241 // that specification, and which subsumes _POSIX_C_SOURCE. 242 // 243 // Our macros begin with two underscores to avoid namespace screwage. 244 245 // Deal with IEEE Std. 1003.1-1990, in which _POSIX_C_SOURCE == 1. 246 247 // Deal with IEEE Std. 1003.2-1992, in which _POSIX_C_SOURCE == 2. 248 249 // Deal with various X/Open Portability Guides and Single UNIX Spec. 250 251 // Deal with all versions of POSIX. The ordering relative to the tests above is 252 // important. 253 // - 254 // Deal with _ANSI_SOURCE: 255 // If it is defined, and no other compilation environment is explicitly 256 // requested, then define our internal feature-test macros to zero. This 257 // makes no difference to the preprocessor (undefined symbols in preprocessing 258 // expressions are defined to have value zero), but makes it more convenient for 259 // a test program to print out the values. 260 // 261 // If a program mistakenly defines _ANSI_SOURCE and some other macro such as 262 // _POSIX_C_SOURCE, we will assume that it wants the broader compilation 263 // environment (and in fact we will never get here). 264 265 // User override __EXT1_VISIBLE 266 267 // Old versions of GCC use non-standard ARM arch symbols; acle-compat.h 268 // translates them to __ARM_ARCH and the modern feature symbols defined by ARM. 269 270 // Nullability qualifiers: currently only supported by Clang. 271 272 // Type Safety Checking 273 // 274 // Clang provides additional attributes to enable checking type safety 275 // properties that cannot be enforced by the C type system. 276 277 // Lock annotations. 278 // 279 // Clang provides support for doing basic thread-safety tests at 280 // compile-time, by marking which locks will/should be held when 281 // entering/leaving a functions. 282 // 283 // Furthermore, it is also possible to annotate variables and structure 284 // members to enforce that they are only accessed when certain locks are 285 // held. 286 287 // Structure implements a lock. 288 289 // Function acquires an exclusive or shared lock. 290 291 // Function attempts to acquire an exclusive or shared lock. 292 293 // Function releases a lock. 294 295 // Function asserts that an exclusive or shared lock is held. 296 297 // Function requires that an exclusive or shared lock is or is not held. 298 299 // Function should not be analyzed. 300 301 // Function or variable should not be sanitized, e.g., by AddressSanitizer. 302 // GCC has the nosanitize attribute, but as a function attribute only, and 303 // warns on use as a variable attribute. 304 305 // Guard variables and structure members by lock. 306 307 // Alignment builtins for better type checking and improved code generation. 308 // Provide fallback versions for other compilers (GCC/Clang < 10): 309 310 // - 311 // SPDX-License-Identifier: BSD-2-Clause-FreeBSD 312 // 313 // Copyright (c) 2003 Marcel Moolenaar 314 // All rights reserved. 315 // 316 // Redistribution and use in source and binary forms, with or without 317 // modification, are permitted provided that the following conditions 318 // are met: 319 // 320 // 1. Redistributions of source code must retain the above copyright 321 // notice, this list of conditions and the following disclaimer. 322 // 2. Redistributions in binary form must reproduce the above copyright 323 // notice, this list of conditions and the following disclaimer in the 324 // documentation and/or other materials provided with the distribution. 325 // 326 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 327 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 328 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 329 // IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 330 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 331 // NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 332 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 333 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 334 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 335 // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 336 // 337 // $FreeBSD$ 338 339 // - 340 // SPDX-License-Identifier: BSD-2-Clause-FreeBSD 341 // 342 // Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org> 343 // All rights reserved. 344 // 345 // Redistribution and use in source and binary forms, with or without 346 // modification, are permitted provided that the following conditions 347 // are met: 348 // 1. Redistributions of source code must retain the above copyright 349 // notice, this list of conditions and the following disclaimer. 350 // 2. Redistributions in binary form must reproduce the above copyright 351 // notice, this list of conditions and the following disclaimer in the 352 // documentation and/or other materials provided with the distribution. 353 // 354 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 355 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 356 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 357 // ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 358 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 359 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 360 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 361 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 362 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 363 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 364 // SUCH DAMAGE. 365 // 366 // $FreeBSD$ 367 368 // - 369 // SPDX-License-Identifier: BSD-3-Clause 370 // 371 // Copyright (c) 1991, 1993 372 // The Regents of the University of California. All rights reserved. 373 // 374 // This code is derived from software contributed to Berkeley by 375 // Berkeley Software Design, Inc. 376 // 377 // Redistribution and use in source and binary forms, with or without 378 // modification, are permitted provided that the following conditions 379 // are met: 380 // 1. Redistributions of source code must retain the above copyright 381 // notice, this list of conditions and the following disclaimer. 382 // 2. Redistributions in binary form must reproduce the above copyright 383 // notice, this list of conditions and the following disclaimer in the 384 // documentation and/or other materials provided with the distribution. 385 // 3. Neither the name of the University nor the names of its contributors 386 // may be used to endorse or promote products derived from this software 387 // without specific prior written permission. 388 // 389 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 390 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 391 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 392 // ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 393 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 394 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 395 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 396 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 397 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 398 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 399 // SUCH DAMAGE. 400 // 401 // @(#)cdefs.h 8.8 (Berkeley) 1/9/95 402 // $FreeBSD$ 403 404 // - 405 // This file is in the public domain. 406 // $FreeBSD$ 407 408 // - 409 // SPDX-License-Identifier: BSD-4-Clause 410 // 411 // Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org> 412 // Copyright (c) 1990, 1993 413 // The Regents of the University of California. All rights reserved. 414 // 415 // Redistribution and use in source and binary forms, with or without 416 // modification, are permitted provided that the following conditions 417 // are met: 418 // 1. Redistributions of source code must retain the above copyright 419 // notice, this list of conditions and the following disclaimer. 420 // 2. Redistributions in binary form must reproduce the above copyright 421 // notice, this list of conditions and the following disclaimer in the 422 // documentation and/or other materials provided with the distribution. 423 // 3. All advertising materials mentioning features or use of this software 424 // must display the following acknowledgement: 425 // This product includes software developed by the University of 426 // California, Berkeley and its contributors. 427 // 4. Neither the name of the University nor the names of its contributors 428 // may be used to endorse or promote products derived from this software 429 // without specific prior written permission. 430 // 431 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 432 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 433 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 434 // ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 435 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 436 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 437 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 438 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 439 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 440 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 441 // SUCH DAMAGE. 442 // 443 // From: @(#)ansi.h 8.2 (Berkeley) 1/4/94 444 // From: @(#)types.h 8.3 (Berkeley) 1/5/94 445 // $FreeBSD$ 446 447 // - 448 // This file is in the public domain. 449 // $FreeBSD$ 450 451 // - 452 // SPDX-License-Identifier: BSD-3-Clause 453 // 454 // Copyright (c) 1988, 1993 455 // The Regents of the University of California. All rights reserved. 456 // 457 // Redistribution and use in source and binary forms, with or without 458 // modification, are permitted provided that the following conditions 459 // are met: 460 // 1. Redistributions of source code must retain the above copyright 461 // notice, this list of conditions and the following disclaimer. 462 // 2. Redistributions in binary form must reproduce the above copyright 463 // notice, this list of conditions and the following disclaimer in the 464 // documentation and/or other materials provided with the distribution. 465 // 3. Neither the name of the University nor the names of its contributors 466 // may be used to endorse or promote products derived from this software 467 // without specific prior written permission. 468 // 469 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 470 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 471 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 472 // ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 473 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 474 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 475 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 476 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 477 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 478 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 479 // SUCH DAMAGE. 480 // 481 // @(#)limits.h 8.3 (Berkeley) 1/4/94 482 // $FreeBSD$ 483 484 // According to ANSI (section 2.2.4.2), the values below must be usable by 485 // #if preprocessing directives. Additionally, the expression must have the 486 // same type as would an expression that is an object of the corresponding 487 // type converted according to the integral promotions. The subtraction for 488 // INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an 489 // unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2). 490 491 // max value for an unsigned long long 492 493 // Minimum signal stack size. 494 495 // Basic types upon which most other types are built. 496 type X__int8_t = int8 /* _types.h:55:22 */ 497 type X__uint8_t = uint8 /* _types.h:56:24 */ 498 type X__int16_t = int16 /* _types.h:57:17 */ 499 type X__uint16_t = uint16 /* _types.h:58:25 */ 500 type X__int32_t = int32 /* _types.h:59:15 */ 501 type X__uint32_t = uint32 /* _types.h:60:23 */ 502 503 type X__int64_t = int64 /* _types.h:66:20 */ 504 505 type X__uint64_t = uint64 /* _types.h:68:28 */ 506 507 // Standard type definitions. 508 type X__clock_t = uint32 /* _types.h:84:23 */ 509 type X__critical_t = X__int32_t /* _types.h:85:19 */ 510 type X__double_t = float64 /* _types.h:87:21 */ 511 type X__float_t = float64 /* _types.h:88:21 */ 512 type X__intfptr_t = X__int32_t /* _types.h:90:19 */ 513 type X__intptr_t = X__int32_t /* _types.h:91:19 */ 514 type X__intmax_t = X__int64_t /* _types.h:93:19 */ 515 type X__int_fast8_t = X__int32_t /* _types.h:94:19 */ 516 type X__int_fast16_t = X__int32_t /* _types.h:95:19 */ 517 type X__int_fast32_t = X__int32_t /* _types.h:96:19 */ 518 type X__int_fast64_t = X__int64_t /* _types.h:97:19 */ 519 type X__int_least8_t = X__int8_t /* _types.h:98:18 */ 520 type X__int_least16_t = X__int16_t /* _types.h:99:19 */ 521 type X__int_least32_t = X__int32_t /* _types.h:100:19 */ 522 type X__int_least64_t = X__int64_t /* _types.h:101:19 */ 523 type X__ptrdiff_t = X__int32_t /* _types.h:112:19 */ 524 type X__register_t = X__int32_t /* _types.h:113:19 */ 525 type X__segsz_t = X__int32_t /* _types.h:114:19 */ 526 type X__size_t = X__uint32_t /* _types.h:115:20 */ 527 type X__ssize_t = X__int32_t /* _types.h:116:19 */ 528 type X__time_t = X__int32_t /* _types.h:117:19 */ 529 type X__uintfptr_t = X__uint32_t /* _types.h:118:20 */ 530 type X__uintptr_t = X__uint32_t /* _types.h:119:20 */ 531 type X__uintmax_t = X__uint64_t /* _types.h:121:20 */ 532 type X__uint_fast8_t = X__uint32_t /* _types.h:122:20 */ 533 type X__uint_fast16_t = X__uint32_t /* _types.h:123:20 */ 534 type X__uint_fast32_t = X__uint32_t /* _types.h:124:20 */ 535 type X__uint_fast64_t = X__uint64_t /* _types.h:125:20 */ 536 type X__uint_least8_t = X__uint8_t /* _types.h:126:19 */ 537 type X__uint_least16_t = X__uint16_t /* _types.h:127:20 */ 538 type X__uint_least32_t = X__uint32_t /* _types.h:128:20 */ 539 type X__uint_least64_t = X__uint64_t /* _types.h:129:20 */ 540 type X__u_register_t = X__uint32_t /* _types.h:136:20 */ 541 type X__vm_offset_t = X__uint32_t /* _types.h:137:20 */ 542 type X__vm_paddr_t = X__uint64_t /* _types.h:138:20 */ 543 type X__vm_size_t = X__uint32_t /* _types.h:139:20 */ 544 type X___wchar_t = int32 /* _types.h:141:14 */ 545 546 // Standard type definitions. 547 type X__blksize_t = X__int32_t /* _types.h:40:19 */ // file block size 548 type X__blkcnt_t = X__int64_t /* _types.h:41:19 */ // file block count 549 type X__clockid_t = X__int32_t /* _types.h:42:19 */ // clock_gettime()... 550 type X__fflags_t = X__uint32_t /* _types.h:43:20 */ // file flags 551 type X__fsblkcnt_t = X__uint64_t /* _types.h:44:20 */ 552 type X__fsfilcnt_t = X__uint64_t /* _types.h:45:20 */ 553 type X__gid_t = X__uint32_t /* _types.h:46:20 */ 554 type X__id_t = X__int64_t /* _types.h:47:19 */ // can hold a gid_t, pid_t, or uid_t 555 type X__ino_t = X__uint64_t /* _types.h:48:20 */ // inode number 556 type X__key_t = int32 /* _types.h:49:15 */ // IPC key (for Sys V IPC) 557 type X__lwpid_t = X__int32_t /* _types.h:50:19 */ // Thread ID (a.k.a. LWP) 558 type X__mode_t = X__uint16_t /* _types.h:51:20 */ // permissions 559 type X__accmode_t = int32 /* _types.h:52:14 */ // access permissions 560 type X__nl_item = int32 /* _types.h:53:14 */ 561 type X__nlink_t = X__uint64_t /* _types.h:54:20 */ // link count 562 type X__off_t = X__int64_t /* _types.h:55:19 */ // file offset 563 type X__off64_t = X__int64_t /* _types.h:56:19 */ // file offset (alias) 564 type X__pid_t = X__int32_t /* _types.h:57:19 */ // process [group] 565 type X__rlim_t = X__int64_t /* _types.h:58:19 */ // resource limit - intentionally 566 // signed, because of legacy code 567 // that uses -1 for RLIM_INFINITY 568 type X__sa_family_t = X__uint8_t /* _types.h:61:19 */ 569 type X__socklen_t = X__uint32_t /* _types.h:62:20 */ 570 type X__suseconds_t = int32 /* _types.h:63:15 */ // microseconds (signed) 571 type X__timer_t = uintptr /* _types.h:64:24 */ // timer_gettime()... 572 type X__mqd_t = uintptr /* _types.h:65:21 */ // mq_open()... 573 type X__uid_t = X__uint32_t /* _types.h:66:20 */ 574 type X__useconds_t = uint32 /* _types.h:67:22 */ // microseconds (unsigned) 575 type X__cpuwhich_t = int32 /* _types.h:68:14 */ // which parameter for cpuset. 576 type X__cpulevel_t = int32 /* _types.h:69:14 */ // level parameter for cpuset. 577 type X__cpusetid_t = int32 /* _types.h:70:14 */ // cpuset identifier. 578 type X__daddr_t = X__int64_t /* _types.h:71:19 */ // bwrite(3), FIOBMAP2, etc 579 580 // Unusual type definitions. 581 // rune_t is declared to be an “int” instead of the more natural 582 // “unsigned long” or “long”. Two things are happening here. It is not 583 // unsigned so that EOF (-1) can be naturally assigned to it and used. Also, 584 // it looks like 10646 will be a 31 bit standard. This means that if your 585 // ints cannot hold 32 bits, you will be in trouble. The reason an int was 586 // chosen over a long is that the is*() and to*() routines take ints (says 587 // ANSI C), but they use __ct_rune_t instead of int. 588 // 589 // NOTE: rune_t is not covered by ANSI nor other standards, and should not 590 // be instantiated outside of lib/libc/locale. Use wchar_t. wint_t and 591 // rune_t must be the same type. Also, wint_t should be able to hold all 592 // members of the largest character set plus one extra value (WEOF), and 593 // must be at least 16 bits. 594 type X__ct_rune_t = int32 /* _types.h:91:14 */ // arg type for ctype funcs 595 type X__rune_t = X__ct_rune_t /* _types.h:92:21 */ // rune_t (see above) 596 type X__wint_t = X__ct_rune_t /* _types.h:93:21 */ // wint_t (see above) 597 598 // Clang already provides these types as built-ins, but only in C++ mode. 599 type X__char16_t = X__uint_least16_t /* _types.h:97:26 */ 600 type X__char32_t = X__uint_least32_t /* _types.h:98:26 */ 601 // In C++11, char16_t and char32_t are built-in types. 602 603 type X__max_align_t = struct { 604 F__max_align1 int64 605 F__max_align2 float64 606 } /* _types.h:111:3 */ 607 608 type X__dev_t = X__uint64_t /* _types.h:113:20 */ // device number 609 610 type X__fixpt_t = X__uint32_t /* _types.h:115:20 */ // fixed point number 611 612 // mbstate_t is an opaque object to keep conversion state during multibyte 613 // stream conversions. 614 type X__mbstate_t = struct { 615 F__ccgo_pad1 [0]uint32 616 F__mbstate8 [128]int8 617 } /* _types.h:124:3 */ 618 619 type X__rman_res_t = X__uintmax_t /* _types.h:126:25 */ 620 621 // Types for varargs. These are all provided by builtin types these 622 // days, so centralize their definition. 623 type X__va_list = X__builtin_va_list /* _types.h:133:27 */ // internally known to gcc 624 type X__gnuc_va_list = X__va_list /* _types.h:140:20 */ // compatibility w/GNU headers 625 626 // When the following macro is defined, the system uses 64-bit inode numbers. 627 // Programs can use this to avoid including <sys/param.h>, with its associated 628 // namespace pollution. 629 630 type Rune_t = X__rune_t /* stdlib.h:46:18 */ 631 632 type Div_t = struct { 633 Fquot int32 634 Frem int32 635 } /* stdlib.h:66:3 */ 636 637 type Ldiv_t = struct { 638 Fquot int32 639 Frem int32 640 } /* stdlib.h:71:3 */ 641 642 // Functions added in C99 which we make conditionally available in the 643 // BSD^C89 namespace if the compiler supports `long long'. 644 // The #if test is more complicated than it ought to be because 645 // __BSD_VISIBLE implies __ISO_C_VISIBLE == 1999 *even if* `long long' 646 // is not supported in the compilation environment (which therefore means 647 // that it can't really be ISO C99). 648 // 649 // (The only other extension made by C99 in thie header is _Exit().) 650 // LONGLONG 651 type Lldiv_t = struct { 652 Fquot int64 653 Frem int64 654 } /* stdlib.h:142:3 */ // getsubopt(3) external variable 655 656 type Rsize_t = Size_t /* stdlib.h:340:16 */ 657 658 type Errno_t = int32 /* stdlib.h:345:13 */ 659 660 // K.3.6 661 type Constraint_handler_t = uintptr /* stdlib.h:349:14 */ 662 663 var _ int8 /* gen.c:2:13: */