fcntl_freebsd_arm.go (33021B)
1 // Code generated by 'ccgo fcntl/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 fcntl/fcntl_freebsd_arm.go -pkgname fcntl', DO NOT EDIT. 2 3 package fcntl 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 AT_EACCESS = 0x0100 // fcntl.h:224:1: 19 AT_EMPTY_PATH = 0x4000 // fcntl.h:234:1: 20 AT_FDCWD = -100 // fcntl.h:219:1: 21 AT_REMOVEDIR = 0x0800 // fcntl.h:228:1: 22 AT_RESOLVE_BENEATH = 0x2000 // fcntl.h:232:1: 23 AT_SYMLINK_FOLLOW = 0x0400 // fcntl.h:227:1: 24 AT_SYMLINK_NOFOLLOW = 0x0200 // fcntl.h:226:1: 25 FAPPEND = 8 // fcntl.h:193:1: 26 FASYNC = 64 // fcntl.h:194:1: 27 FDSYNC = 16777216 // fcntl.h:196:1: 28 FD_CLOEXEC = 1 // fcntl.h:283:1: 29 FD_NONE = -200 // fcntl.h:355:1: 30 FFSYNC = 128 // fcntl.h:195:1: 31 FNDELAY = 4 // fcntl.h:198:1: 32 FNONBLOCK = 4 // fcntl.h:197:1: 33 FRDAHEAD = 512 // fcntl.h:210:1: 34 FREAD = 0x0001 // fcntl.h:89:1: 35 FWRITE = 0x0002 // fcntl.h:90:1: 36 F_ADD_SEALS = 19 // fcntl.h:270:1: 37 F_CANCEL = 5 // fcntl.h:291:1: 38 F_DUP2FD = 10 // fcntl.h:255:1: 39 F_DUP2FD_CLOEXEC = 18 // fcntl.h:269:1: 40 F_DUPFD = 0 // fcntl.h:242:1: 41 F_DUPFD_CLOEXEC = 17 // fcntl.h:266:1: 42 F_GETFD = 1 // fcntl.h:243:1: 43 F_GETFL = 3 // fcntl.h:245:1: 44 F_GETLK = 11 // fcntl.h:257:1: 45 F_GETOWN = 5 // fcntl.h:248:1: 46 F_GET_SEALS = 20 // fcntl.h:271:1: 47 F_ISUNIONSTACK = 21 // fcntl.h:272:1: 48 F_KINFO = 22 // fcntl.h:273:1: 49 F_OGETLK = 7 // fcntl.h:252:1: 50 F_OSETLK = 8 // fcntl.h:253:1: 51 F_OSETLKW = 9 // fcntl.h:254:1: 52 F_RDAHEAD = 16 // fcntl.h:263:1: 53 F_RDLCK = 1 // fcntl.h:286:1: 54 F_READAHEAD = 15 // fcntl.h:262:1: 55 F_SEAL_GROW = 0x0004 // fcntl.h:278:1: 56 F_SEAL_SEAL = 0x0001 // fcntl.h:276:1: 57 F_SEAL_SHRINK = 0x0002 // fcntl.h:277:1: 58 F_SEAL_WRITE = 0x0008 // fcntl.h:279:1: 59 F_SETFD = 2 // fcntl.h:244:1: 60 F_SETFL = 4 // fcntl.h:246:1: 61 F_SETLK = 12 // fcntl.h:258:1: 62 F_SETLKW = 13 // fcntl.h:259:1: 63 F_SETLK_REMOTE = 14 // fcntl.h:261:1: 64 F_SETOWN = 6 // fcntl.h:249:1: 65 F_UNLCK = 2 // fcntl.h:287:1: 66 F_UNLCKSYS = 4 // fcntl.h:290:1: 67 F_WRLCK = 3 // fcntl.h:288:1: 68 LOCK_EX = 0x02 // fcntl.h:332:1: 69 LOCK_NB = 0x04 // fcntl.h:333:1: 70 LOCK_SH = 0x01 // fcntl.h:331:1: 71 LOCK_UN = 0x08 // fcntl.h:334:1: 72 O_ACCMODE = 0x0003 // fcntl.h:78:1: 73 O_APPEND = 0x0008 // fcntl.h:93:1: 74 O_ASYNC = 0x0040 // fcntl.h:97:1: 75 O_CLOEXEC = 0x00100000 // fcntl.h:133:1: 76 O_CREAT = 0x0200 // fcntl.h:104:1: 77 O_DIRECT = 0x00010000 // fcntl.h:116:1: 78 O_DIRECTORY = 0x00020000 // fcntl.h:120:1: 79 O_DSYNC = 0x01000000 // fcntl.h:143:1: 80 O_EMPTY_PATH = 0x02000000 // fcntl.h:145:1: 81 O_EXCL = 0x0800 // fcntl.h:106:1: 82 O_EXEC = 0x00040000 // fcntl.h:121:1: 83 O_EXLOCK = 0x0020 // fcntl.h:96:1: 84 O_FSYNC = 0x0080 // fcntl.h:98:1: 85 O_NDELAY = 4 // fcntl.h:199:1: 86 O_NOCTTY = 0x8000 // fcntl.h:112:1: 87 O_NOFOLLOW = 0x0100 // fcntl.h:102:1: 88 O_NONBLOCK = 0x0004 // fcntl.h:92:1: 89 O_PATH = 0x00400000 // fcntl.h:138:1: 90 O_RDONLY = 0x0000 // fcntl.h:75:1: 91 O_RDWR = 0x0002 // fcntl.h:77:1: 92 O_RESOLVE_BENEATH = 0x00800000 // fcntl.h:139:1: 93 O_SEARCH = 262144 // fcntl.h:122:1: 94 O_SHLOCK = 0x0010 // fcntl.h:95:1: 95 O_SYNC = 0x0080 // fcntl.h:100:1: 96 O_TRUNC = 0x0400 // fcntl.h:105:1: 97 O_TTY_INIT = 0x00080000 // fcntl.h:131:1: 98 O_VERIFY = 0x00200000 // fcntl.h:137:1: 99 O_WRONLY = 0x0001 // fcntl.h:76:1: 100 POSIX_FADV_DONTNEED = 4 // fcntl.h:345:1: 101 POSIX_FADV_NOREUSE = 5 // fcntl.h:346:1: 102 POSIX_FADV_NORMAL = 0 // fcntl.h:341:1: 103 POSIX_FADV_RANDOM = 1 // fcntl.h:342:1: 104 POSIX_FADV_SEQUENTIAL = 2 // fcntl.h:343:1: 105 POSIX_FADV_WILLNEED = 3 // fcntl.h:344:1: 106 X_FILE_OFFSET_BITS = 64 // <builtin>:25:1: 107 X_ILP32 = 1 // <predefined>:1:1: 108 X_MACHINE__TYPES_H_ = 0 // _types.h:42:1: 109 X_MODE_T_DECLARED = 0 // fcntl.h:54:1: 110 X_Nonnull = 0 // cdefs.h:790:1: 111 X_Null_unspecified = 0 // cdefs.h:792:1: 112 X_Nullable = 0 // cdefs.h:791:1: 113 X_OFF_T_DECLARED = 0 // fcntl.h:59:1: 114 X_PID_T_DECLARED = 0 // fcntl.h:64:1: 115 X_SYS_CDEFS_H_ = 0 // cdefs.h:39:1: 116 X_SYS_FCNTL_H_ = 0 // fcntl.h:41:1: 117 X_SYS__TYPES_H_ = 0 // _types.h:32:1: 118 Unix = 1 // <predefined>:367:1: 119 ) 120 121 type Ptrdiff_t = int32 /* <builtin>:3:26 */ 122 123 type Size_t = uint32 /* <builtin>:9:23 */ 124 125 type Wchar_t = uint32 /* <builtin>:15:24 */ 126 127 type X__builtin_va_list = uintptr /* <builtin>:46:14 */ 128 type X__float128 = float64 /* <builtin>:47:21 */ 129 130 // - 131 // SPDX-License-Identifier: BSD-3-Clause 132 // 133 // Copyright (c) 1983, 1990, 1993 134 // The Regents of the University of California. All rights reserved. 135 // (c) UNIX System Laboratories, Inc. 136 // All or some portions of this file are derived from material licensed 137 // to the University of California by American Telephone and Telegraph 138 // Co. or Unix System Laboratories, Inc. and are reproduced herein with 139 // the permission of UNIX System Laboratories, Inc. 140 // 141 // Redistribution and use in source and binary forms, with or without 142 // modification, are permitted provided that the following conditions 143 // are met: 144 // 1. Redistributions of source code must retain the above copyright 145 // notice, this list of conditions and the following disclaimer. 146 // 2. Redistributions in binary form must reproduce the above copyright 147 // notice, this list of conditions and the following disclaimer in the 148 // documentation and/or other materials provided with the distribution. 149 // 3. Neither the name of the University nor the names of its contributors 150 // may be used to endorse or promote products derived from this software 151 // without specific prior written permission. 152 // 153 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 154 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 155 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 156 // ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 157 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 158 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 159 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 160 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 161 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 162 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 163 // SUCH DAMAGE. 164 // 165 // @(#)fcntl.h 8.3 (Berkeley) 1/21/94 166 // $FreeBSD$ 167 168 // This file includes the definitions for open and fcntl 169 // described by POSIX for <fcntl.h>; it also includes 170 // related kernel definitions. 171 172 // - 173 // SPDX-License-Identifier: BSD-3-Clause 174 // 175 // Copyright (c) 1991, 1993 176 // The Regents of the University of California. All rights reserved. 177 // 178 // This code is derived from software contributed to Berkeley by 179 // Berkeley Software Design, Inc. 180 // 181 // Redistribution and use in source and binary forms, with or without 182 // modification, are permitted provided that the following conditions 183 // are met: 184 // 1. Redistributions of source code must retain the above copyright 185 // notice, this list of conditions and the following disclaimer. 186 // 2. Redistributions in binary form must reproduce the above copyright 187 // notice, this list of conditions and the following disclaimer in the 188 // documentation and/or other materials provided with the distribution. 189 // 3. Neither the name of the University nor the names of its contributors 190 // may be used to endorse or promote products derived from this software 191 // without specific prior written permission. 192 // 193 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 194 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 195 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 196 // ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 197 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 198 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 199 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 200 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 201 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 202 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 203 // SUCH DAMAGE. 204 // 205 // @(#)cdefs.h 8.8 (Berkeley) 1/9/95 206 // $FreeBSD$ 207 208 // Testing against Clang-specific extensions. 209 210 // This code has been put in place to help reduce the addition of 211 // compiler specific defines in FreeBSD code. It helps to aid in 212 // having a compiler-agnostic source tree. 213 214 // Compiler memory barriers, specific to gcc and clang. 215 216 // XXX: if __GNUC__ >= 2: not tested everywhere originally, where replaced 217 218 // Macro to test if we're using a specific version of gcc or later. 219 220 // The __CONCAT macro is used to concatenate parts of symbol names, e.g. 221 // with "#define OLD(foo) __CONCAT(old,foo)", OLD(foo) produces oldfoo. 222 // The __CONCAT macro is a bit tricky to use if it must work in non-ANSI 223 // mode -- there must be no spaces between its arguments, and for nested 224 // __CONCAT's, all the __CONCAT's must be at the left. __CONCAT can also 225 // concatenate double-quoted strings produced by the __STRING macro, but 226 // this only works with ANSI C. 227 // 228 // __XSTRING is like __STRING, but it expands any macros in its argument 229 // first. It is only available with ANSI C. 230 231 // Compiler-dependent macros to help declare dead (non-returning) and 232 // pure (no side effects) functions, and unused variables. They are 233 // null except for versions of gcc that are known to support the features 234 // properly (old versions of gcc-2 supported the dead and pure features 235 // in a different (wrong) way). If we do not provide an implementation 236 // for a given compiler, let the compile fail if it is told to use 237 // a feature that we cannot live without. 238 239 // Keywords added in C11. 240 241 // Emulation of C11 _Generic(). Unlike the previously defined C11 242 // keywords, it is not possible to implement this using exactly the same 243 // syntax. Therefore implement something similar under the name 244 // __generic(). Unlike _Generic(), this macro can only distinguish 245 // between a single type, so it requires nested invocations to 246 // distinguish multiple cases. 247 248 // C99 Static array indices in function parameter declarations. Syntax such as: 249 // void bar(int myArray[static 10]); 250 // is allowed in C99 but not in C++. Define __min_size appropriately so 251 // headers using it can be compiled in either language. Use like this: 252 // void bar(int myArray[__min_size(10)]); 253 254 // XXX: should use `#if __STDC_VERSION__ < 199901'. 255 256 // C++11 exposes a load of C99 stuff 257 258 // GCC 2.95 provides `__restrict' as an extension to C90 to support the 259 // C99-specific `restrict' type qualifier. We happen to use `__restrict' as 260 // a way to define the `restrict' type qualifier without disturbing older 261 // software that is unaware of C99 keywords. 262 263 // GNU C version 2.96 adds explicit branch prediction so that 264 // the CPU back-end can hint the processor and also so that 265 // code blocks can be reordered such that the predicted path 266 // sees a more linear flow, thus improving cache behavior, etc. 267 // 268 // The following two macros provide us with a way to utilize this 269 // compiler feature. Use __predict_true() if you expect the expression 270 // to evaluate to true, and __predict_false() if you expect the 271 // expression to evaluate to false. 272 // 273 // A few notes about usage: 274 // 275 // * Generally, __predict_false() error condition checks (unless 276 // you have some _strong_ reason to do otherwise, in which case 277 // document it), and/or __predict_true() `no-error' condition 278 // checks, assuming you want to optimize for the no-error case. 279 // 280 // * Other than that, if you don't know the likelihood of a test 281 // succeeding from empirical or other `hard' evidence, don't 282 // make predictions. 283 // 284 // * These are meant to be used in places that are run `a lot'. 285 // It is wasteful to make predictions in code that is run 286 // seldomly (e.g. at subsystem initialization time) as the 287 // basic block reordering that this affects can often generate 288 // larger code. 289 290 // We define this here since <stddef.h>, <sys/queue.h>, and <sys/types.h> 291 // require it. 292 293 // Given the pointer x to the member m of the struct s, return 294 // a pointer to the containing structure. When using GCC, we first 295 // assign pointer x to a local variable, to check that its type is 296 // compatible with member m. 297 298 // Compiler-dependent macros to declare that functions take printf-like 299 // or scanf-like arguments. They are null except for versions of gcc 300 // that are known to support the features properly (old versions of gcc-2 301 // didn't permit keeping the keywords out of the application namespace). 302 303 // Compiler-dependent macros that rely on FreeBSD-specific extensions. 304 305 // Embed the rcs id of a source file in the resulting library. Note that in 306 // more recent ELF binutils, we use .ident allowing the ID to be stripped. 307 // Usage: 308 // __FBSDID("$FreeBSD$"); 309 310 // - 311 // The following definitions are an extension of the behavior originally 312 // implemented in <sys/_posix.h>, but with a different level of granularity. 313 // POSIX.1 requires that the macros we test be defined before any standard 314 // header file is included. 315 // 316 // Here's a quick run-down of the versions: 317 // defined(_POSIX_SOURCE) 1003.1-1988 318 // _POSIX_C_SOURCE == 1 1003.1-1990 319 // _POSIX_C_SOURCE == 2 1003.2-1992 C Language Binding Option 320 // _POSIX_C_SOURCE == 199309 1003.1b-1993 321 // _POSIX_C_SOURCE == 199506 1003.1c-1995, 1003.1i-1995, 322 // and the omnibus ISO/IEC 9945-1: 1996 323 // _POSIX_C_SOURCE == 200112 1003.1-2001 324 // _POSIX_C_SOURCE == 200809 1003.1-2008 325 // 326 // In addition, the X/Open Portability Guide, which is now the Single UNIX 327 // Specification, defines a feature-test macro which indicates the version of 328 // that specification, and which subsumes _POSIX_C_SOURCE. 329 // 330 // Our macros begin with two underscores to avoid namespace screwage. 331 332 // Deal with IEEE Std. 1003.1-1990, in which _POSIX_C_SOURCE == 1. 333 334 // Deal with IEEE Std. 1003.2-1992, in which _POSIX_C_SOURCE == 2. 335 336 // Deal with various X/Open Portability Guides and Single UNIX Spec. 337 338 // Deal with all versions of POSIX. The ordering relative to the tests above is 339 // important. 340 // - 341 // Deal with _ANSI_SOURCE: 342 // If it is defined, and no other compilation environment is explicitly 343 // requested, then define our internal feature-test macros to zero. This 344 // makes no difference to the preprocessor (undefined symbols in preprocessing 345 // expressions are defined to have value zero), but makes it more convenient for 346 // a test program to print out the values. 347 // 348 // If a program mistakenly defines _ANSI_SOURCE and some other macro such as 349 // _POSIX_C_SOURCE, we will assume that it wants the broader compilation 350 // environment (and in fact we will never get here). 351 352 // User override __EXT1_VISIBLE 353 354 // Old versions of GCC use non-standard ARM arch symbols; acle-compat.h 355 // translates them to __ARM_ARCH and the modern feature symbols defined by ARM. 356 357 // Nullability qualifiers: currently only supported by Clang. 358 359 // Type Safety Checking 360 // 361 // Clang provides additional attributes to enable checking type safety 362 // properties that cannot be enforced by the C type system. 363 364 // Lock annotations. 365 // 366 // Clang provides support for doing basic thread-safety tests at 367 // compile-time, by marking which locks will/should be held when 368 // entering/leaving a functions. 369 // 370 // Furthermore, it is also possible to annotate variables and structure 371 // members to enforce that they are only accessed when certain locks are 372 // held. 373 374 // Structure implements a lock. 375 376 // Function acquires an exclusive or shared lock. 377 378 // Function attempts to acquire an exclusive or shared lock. 379 380 // Function releases a lock. 381 382 // Function asserts that an exclusive or shared lock is held. 383 384 // Function requires that an exclusive or shared lock is or is not held. 385 386 // Function should not be analyzed. 387 388 // Function or variable should not be sanitized, e.g., by AddressSanitizer. 389 // GCC has the nosanitize attribute, but as a function attribute only, and 390 // warns on use as a variable attribute. 391 392 // Guard variables and structure members by lock. 393 394 // Alignment builtins for better type checking and improved code generation. 395 // Provide fallback versions for other compilers (GCC/Clang < 10): 396 397 // - 398 // SPDX-License-Identifier: BSD-2-Clause-FreeBSD 399 // 400 // Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org> 401 // All rights reserved. 402 // 403 // Redistribution and use in source and binary forms, with or without 404 // modification, are permitted provided that the following conditions 405 // are met: 406 // 1. Redistributions of source code must retain the above copyright 407 // notice, this list of conditions and the following disclaimer. 408 // 2. Redistributions in binary form must reproduce the above copyright 409 // notice, this list of conditions and the following disclaimer in the 410 // documentation and/or other materials provided with the distribution. 411 // 412 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 413 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 414 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 415 // ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 416 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 417 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 418 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 419 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 420 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 421 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 422 // SUCH DAMAGE. 423 // 424 // $FreeBSD$ 425 426 // - 427 // SPDX-License-Identifier: BSD-3-Clause 428 // 429 // Copyright (c) 1991, 1993 430 // The Regents of the University of California. All rights reserved. 431 // 432 // This code is derived from software contributed to Berkeley by 433 // Berkeley Software Design, Inc. 434 // 435 // Redistribution and use in source and binary forms, with or without 436 // modification, are permitted provided that the following conditions 437 // are met: 438 // 1. Redistributions of source code must retain the above copyright 439 // notice, this list of conditions and the following disclaimer. 440 // 2. Redistributions in binary form must reproduce the above copyright 441 // notice, this list of conditions and the following disclaimer in the 442 // documentation and/or other materials provided with the distribution. 443 // 3. Neither the name of the University nor the names of its contributors 444 // may be used to endorse or promote products derived from this software 445 // without specific prior written permission. 446 // 447 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 448 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 449 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 450 // ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 451 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 452 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 453 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 454 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 455 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 456 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 457 // SUCH DAMAGE. 458 // 459 // @(#)cdefs.h 8.8 (Berkeley) 1/9/95 460 // $FreeBSD$ 461 462 // - 463 // SPDX-License-Identifier: BSD-4-Clause 464 // 465 // Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org> 466 // Copyright (c) 1990, 1993 467 // The Regents of the University of California. All rights reserved. 468 // 469 // Redistribution and use in source and binary forms, with or without 470 // modification, are permitted provided that the following conditions 471 // are met: 472 // 1. Redistributions of source code must retain the above copyright 473 // notice, this list of conditions and the following disclaimer. 474 // 2. Redistributions in binary form must reproduce the above copyright 475 // notice, this list of conditions and the following disclaimer in the 476 // documentation and/or other materials provided with the distribution. 477 // 3. All advertising materials mentioning features or use of this software 478 // must display the following acknowledgement: 479 // This product includes software developed by the University of 480 // California, Berkeley and its contributors. 481 // 4. Neither the name of the University nor the names of its contributors 482 // may be used to endorse or promote products derived from this software 483 // without specific prior written permission. 484 // 485 // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 486 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 487 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 488 // ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 489 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 490 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 491 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 492 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 493 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 494 // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 495 // SUCH DAMAGE. 496 // 497 // From: @(#)ansi.h 8.2 (Berkeley) 1/4/94 498 // From: @(#)types.h 8.3 (Berkeley) 1/5/94 499 // $FreeBSD$ 500 501 // Basic types upon which most other types are built. 502 type X__int8_t = int8 /* _types.h:51:22 */ 503 type X__uint8_t = uint8 /* _types.h:52:24 */ 504 type X__int16_t = int16 /* _types.h:53:17 */ 505 type X__uint16_t = uint16 /* _types.h:54:25 */ 506 type X__int32_t = int32 /* _types.h:55:15 */ 507 type X__uint32_t = uint32 /* _types.h:56:23 */ 508 509 // LONGLONG 510 type X__int64_t = int64 /* _types.h:61:20 */ 511 512 // LONGLONG 513 type X__uint64_t = uint64 /* _types.h:66:28 */ 514 515 // Standard type definitions. 516 type X__clock_t = X__uint32_t /* _types.h:71:20 */ // clock()... 517 type X__critical_t = X__int32_t /* _types.h:72:19 */ 518 type X__double_t = float64 /* _types.h:74:17 */ 519 type X__float_t = float32 /* _types.h:75:16 */ 520 type X__intfptr_t = X__int32_t /* _types.h:77:19 */ 521 type X__intmax_t = X__int64_t /* _types.h:78:19 */ 522 type X__intptr_t = X__int32_t /* _types.h:79:19 */ 523 type X__int_fast8_t = X__int32_t /* _types.h:80:19 */ 524 type X__int_fast16_t = X__int32_t /* _types.h:81:19 */ 525 type X__int_fast32_t = X__int32_t /* _types.h:82:19 */ 526 type X__int_fast64_t = X__int64_t /* _types.h:83:19 */ 527 type X__int_least8_t = X__int8_t /* _types.h:84:18 */ 528 type X__int_least16_t = X__int16_t /* _types.h:85:19 */ 529 type X__int_least32_t = X__int32_t /* _types.h:86:19 */ 530 type X__int_least64_t = X__int64_t /* _types.h:87:19 */ 531 type X__ptrdiff_t = X__int32_t /* _types.h:88:19 */ // ptr1 - ptr2 532 type X__register_t = X__int32_t /* _types.h:89:19 */ 533 type X__segsz_t = X__int32_t /* _types.h:90:19 */ // segment size (in pages) 534 type X__size_t = X__uint32_t /* _types.h:91:20 */ // sizeof() 535 type X__ssize_t = X__int32_t /* _types.h:92:19 */ // byte count or error 536 type X__time_t = X__int64_t /* _types.h:93:19 */ // time()... 537 type X__uintfptr_t = X__uint32_t /* _types.h:94:20 */ 538 type X__uintmax_t = X__uint64_t /* _types.h:95:20 */ 539 type X__uintptr_t = X__uint32_t /* _types.h:96:20 */ 540 type X__uint_fast8_t = X__uint32_t /* _types.h:97:20 */ 541 type X__uint_fast16_t = X__uint32_t /* _types.h:98:20 */ 542 type X__uint_fast32_t = X__uint32_t /* _types.h:99:20 */ 543 type X__uint_fast64_t = X__uint64_t /* _types.h:100:20 */ 544 type X__uint_least8_t = X__uint8_t /* _types.h:101:19 */ 545 type X__uint_least16_t = X__uint16_t /* _types.h:102:20 */ 546 type X__uint_least32_t = X__uint32_t /* _types.h:103:20 */ 547 type X__uint_least64_t = X__uint64_t /* _types.h:104:20 */ 548 type X__u_register_t = X__uint32_t /* _types.h:105:20 */ 549 type X__vm_offset_t = X__uint32_t /* _types.h:106:20 */ 550 type X__vm_paddr_t = X__uint32_t /* _types.h:107:20 */ 551 type X__vm_size_t = X__uint32_t /* _types.h:108:20 */ 552 553 type X___wchar_t = uint32 /* _types.h:110:22 */ 554 555 // Standard type definitions. 556 type X__blksize_t = X__int32_t /* _types.h:40:19 */ // file block size 557 type X__blkcnt_t = X__int64_t /* _types.h:41:19 */ // file block count 558 type X__clockid_t = X__int32_t /* _types.h:42:19 */ // clock_gettime()... 559 type X__fflags_t = X__uint32_t /* _types.h:43:20 */ // file flags 560 type X__fsblkcnt_t = X__uint64_t /* _types.h:44:20 */ 561 type X__fsfilcnt_t = X__uint64_t /* _types.h:45:20 */ 562 type X__gid_t = X__uint32_t /* _types.h:46:20 */ 563 type X__id_t = X__int64_t /* _types.h:47:19 */ // can hold a gid_t, pid_t, or uid_t 564 type X__ino_t = X__uint64_t /* _types.h:48:20 */ // inode number 565 type X__key_t = int32 /* _types.h:49:15 */ // IPC key (for Sys V IPC) 566 type X__lwpid_t = X__int32_t /* _types.h:50:19 */ // Thread ID (a.k.a. LWP) 567 type X__mode_t = X__uint16_t /* _types.h:51:20 */ // permissions 568 type X__accmode_t = int32 /* _types.h:52:14 */ // access permissions 569 type X__nl_item = int32 /* _types.h:53:14 */ 570 type X__nlink_t = X__uint64_t /* _types.h:54:20 */ // link count 571 type X__off_t = X__int64_t /* _types.h:55:19 */ // file offset 572 type X__off64_t = X__int64_t /* _types.h:56:19 */ // file offset (alias) 573 type X__pid_t = X__int32_t /* _types.h:57:19 */ // process [group] 574 type X__rlim_t = X__int64_t /* _types.h:58:19 */ // resource limit - intentionally 575 // signed, because of legacy code 576 // that uses -1 for RLIM_INFINITY 577 type X__sa_family_t = X__uint8_t /* _types.h:61:19 */ 578 type X__socklen_t = X__uint32_t /* _types.h:62:20 */ 579 type X__suseconds_t = int32 /* _types.h:63:15 */ // microseconds (signed) 580 type X__timer_t = uintptr /* _types.h:64:24 */ // timer_gettime()... 581 type X__mqd_t = uintptr /* _types.h:65:21 */ // mq_open()... 582 type X__uid_t = X__uint32_t /* _types.h:66:20 */ 583 type X__useconds_t = uint32 /* _types.h:67:22 */ // microseconds (unsigned) 584 type X__cpuwhich_t = int32 /* _types.h:68:14 */ // which parameter for cpuset. 585 type X__cpulevel_t = int32 /* _types.h:69:14 */ // level parameter for cpuset. 586 type X__cpusetid_t = int32 /* _types.h:70:14 */ // cpuset identifier. 587 type X__daddr_t = X__int64_t /* _types.h:71:19 */ // bwrite(3), FIOBMAP2, etc 588 589 // Unusual type definitions. 590 // rune_t is declared to be an “int” instead of the more natural 591 // “unsigned long” or “long”. Two things are happening here. It is not 592 // unsigned so that EOF (-1) can be naturally assigned to it and used. Also, 593 // it looks like 10646 will be a 31 bit standard. This means that if your 594 // ints cannot hold 32 bits, you will be in trouble. The reason an int was 595 // chosen over a long is that the is*() and to*() routines take ints (says 596 // ANSI C), but they use __ct_rune_t instead of int. 597 // 598 // NOTE: rune_t is not covered by ANSI nor other standards, and should not 599 // be instantiated outside of lib/libc/locale. Use wchar_t. wint_t and 600 // rune_t must be the same type. Also, wint_t should be able to hold all 601 // members of the largest character set plus one extra value (WEOF), and 602 // must be at least 16 bits. 603 type X__ct_rune_t = int32 /* _types.h:91:14 */ // arg type for ctype funcs 604 type X__rune_t = X__ct_rune_t /* _types.h:92:21 */ // rune_t (see above) 605 type X__wint_t = X__ct_rune_t /* _types.h:93:21 */ // wint_t (see above) 606 607 // Clang already provides these types as built-ins, but only in C++ mode. 608 type X__char16_t = X__uint_least16_t /* _types.h:97:26 */ 609 type X__char32_t = X__uint_least32_t /* _types.h:98:26 */ 610 // In C++11, char16_t and char32_t are built-in types. 611 612 type X__max_align_t = struct { 613 F__max_align1 int64 614 F__max_align2 float64 615 } /* _types.h:111:3 */ 616 617 type X__dev_t = X__uint64_t /* _types.h:113:20 */ // device number 618 619 type X__fixpt_t = X__uint32_t /* _types.h:115:20 */ // fixed point number 620 621 // mbstate_t is an opaque object to keep conversion state during multibyte 622 // stream conversions. 623 type X__mbstate_t = struct { 624 F__ccgo_pad1 [0]uint64 625 F__mbstate8 [128]uint8 626 } /* _types.h:124:3 */ 627 628 type X__rman_res_t = X__uintmax_t /* _types.h:126:25 */ 629 630 // Types for varargs. These are all provided by builtin types these 631 // days, so centralize their definition. 632 type X__va_list = X__builtin_va_list /* _types.h:133:27 */ // internally known to gcc 633 type X__gnuc_va_list = X__va_list /* _types.h:140:20 */ // compatibility w/GNU headers 634 635 // When the following macro is defined, the system uses 64-bit inode numbers. 636 // Programs can use this to avoid including <sys/param.h>, with its associated 637 // namespace pollution. 638 639 type Mode_t = X__mode_t /* fcntl.h:53:18 */ 640 641 type Off_t = X__off_t /* fcntl.h:58:18 */ 642 643 type Pid_t = X__pid_t /* fcntl.h:63:18 */ 644 645 // File status flags: these are used by open(2), fcntl(2). 646 // They are also used (indirectly) in the kernel file structure f_flags, 647 // which is a superset of the open/fcntl flags. Open flags and f_flags 648 // are inter-convertible using OFLAGS(fflags) and FFLAGS(oflags). 649 // Open/fcntl flags begin with O_; kernel-internal flags begin with F. 650 // open-only flags 651 652 // Kernel encoding of open mode; separate read and write bits that are 653 // independently testable: 1 greater than the above. 654 // 655 // XXX 656 // FREAD and FWRITE are excluded from the #ifdef _KERNEL so that TIOCFLUSH, 657 // which was documented to use FREAD/FWRITE, continues to work. 658 659 // Defined by POSIX 1003.1; BSD default, but must be distinct from O_RDONLY. 660 661 // Attempt to bypass buffer cache 662 663 // Defined by POSIX 1003.1-2008; BSD default, but reserve for future use. 664 665 // XXX missing O_RSYNC. 666 667 // The O_* flags used to have only F* names, which were used in the kernel 668 // and by fcntl. We retain the F* names for the kernel f_flag field 669 // and for backward compatibility for fcntl. These flags are deprecated. 670 671 // Historically, we ran out of bits in f_flag (which was once a short). 672 // However, the flag bits not set in FMASK are only meaningful in the 673 // initial open syscall. Those bits were thus given a 674 // different meaning for fcntl(2). 675 // Read ahead 676 677 // Magic value that specify the use of the current working directory 678 // to determine the target of relative file paths in the openat() and 679 // similar syscalls. 680 681 // Miscellaneous flags for the *at() syscalls. 682 /* #define AT_UNUSED1 0x1000 */ // Was AT_BENEATH 683 684 // Constants used for fcntl(2) 685 686 // command values 687 688 // Seals (F_ADD_SEALS, F_GET_SEALS). 689 690 // file descriptor flags (F_GETFD, F_SETFD) 691 692 // record locking flags (F_GETLK, F_SETLK, F_SETLKW) 693 694 // Advisory file segment locking data type - 695 // information passed to system by user 696 type Flock = struct { 697 Fl_start Off_t 698 Fl_len Off_t 699 Fl_pid Pid_t 700 Fl_type int16 701 Fl_whence int16 702 Fl_sysid int32 703 F__ccgo_pad1 [4]byte 704 } /* fcntl.h:306:1 */ 705 706 // Old advisory file segment locking data type, 707 // before adding l_sysid. 708 type X__oflock = struct { 709 Fl_start Off_t 710 Fl_len Off_t 711 Fl_pid Pid_t 712 Fl_type int16 713 Fl_whence int16 714 } /* fcntl.h:320:1 */ 715 716 var _ uint8 /* gen.c:2:13: */