root/src/libsir/include/sir/platform.h

/* */

INCLUDED FROM

   1 /*
   2  * platform.h
   3  *
   4  * Version: 2.2.6
   5  *
   6  * -----------------------------------------------------------------------------
   7  *
   8  * SPDX-License-Identifier: MIT
   9  *
  10  * Copyright (c) 2018-2024 Ryan M. Lederman <lederman@gmail.com>
  11  * Copyright (c) 2018-2024 Jeffrey H. Johnson <trnsz@pobox.com>
  12  *
  13  * Permission is hereby granted, free of charge, to any person obtaining a copy of
  14  * this software and associated documentation files (the "Software"), to deal in
  15  * the Software without restriction, including without limitation the rights to
  16  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
  17  * the Software, and to permit persons to whom the Software is furnished to do so,
  18  * subject to the following conditions:
  19  *
  20  * The above copyright notice and this permission notice shall be included in all
  21  * copies or substantial portions of the Software.
  22  *
  23  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  24  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
  25  * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
  26  * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
  27  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  28  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29  *
  30  * -----------------------------------------------------------------------------
  31  */
  32 
  33 #ifndef _SIR_PLATFORM_H_INCLUDED
  34 # define _SIR_PLATFORM_H_INCLUDED
  35 
  36 # if defined(_MSC_VER) && !defined(__clang__)
  37 #  include <stddef.h>
  38 #  undef _USE_ATTRIBUTES_FOR_SAL
  39 #  define _USE_ATTRIBUTES_FOR_SAL 1
  40 #  include <sal.h>
  41 #  define PRINTF_FORMAT _Printf_format_string_
  42 #  define PRINTF_FORMAT_ATTR(fmt_p, va_p)
  43 # else
  44 #  define PRINTF_FORMAT
  45 #  if (defined(__MINGW32__) || defined(__MINGW64__)) && \
  46      !defined(__clang_version__)
  47 #   if !defined(__USE_MINGW_ANSI_STDIO)
  48 #    define __USE_MINGW_ANSI_STDIO 1
  49 #   endif
  50 #   define PRINTF_FORMAT_ATTR(fmt_p, va_p) \
  51     __attribute__((format (gnu_printf, fmt_p, va_p)))
  52 #  else
  53 #   if !defined(__SUNPRO_C) && !defined(__SUNPRO_CC) && \
  54       !defined(_CH_) && !defined(__CH__)
  55 #    define PRINTF_FORMAT_ATTR(fmt_p, va_p) \
  56      __attribute__((format (printf, fmt_p, va_p)))
  57 #   else
  58 #    define PRINTF_FORMAT_ATTR(fmt_p, va_p)
  59 #   endif
  60 #  endif
  61 # endif
  62 
  63 # undef HAS_ATTRIBUTE
  64 # if defined __has_attribute && (defined(__clang__) || defined(__GNUC__))
  65 #  define HAS_ATTRIBUTE(atr) __has_attribute(atr)
  66 # else
  67 #  define HAS_ATTRIBUTE(atr) 0
  68 # endif
  69 
  70 # undef HAS_INCLUDE
  71 # if defined __has_include
  72 #  define HAS_INCLUDE(inc) __has_include(inc)
  73 # else
  74 #  define HAS_INCLUDE(inc) 0
  75 # endif
  76 
  77 # undef HAS_FEATURE
  78 # if defined __has_feature
  79 #  define HAS_FEATURE(fea) __has_feature(fea)
  80 # else
  81 #  define HAS_FEATURE(fea) 0
  82 # endif
  83 
  84 # undef SANITIZE_SUPPRESS
  85 # if HAS_ATTRIBUTE(no_sanitize)
  86 #  define SANITIZE_SUPPRESS(str) __attribute__((no_sanitize(str)))
  87 # endif
  88 # if !defined(SANITIZE_SUPPRESS)
  89 #  define SANITIZE_SUPPRESS(str)
  90 # endif
  91 
  92 # if HAS_FEATURE(safe_stack) && !defined(SIR_NO_PLUGINS)
  93 #  error "linking DSOs with SafeStack is unsupported; disable SafeStack or enable SIR_NO_PLUGINS"
  94 # endif
  95 
  96 # if defined(__OPENOSC_H__)
  97 #  define SIR_IMPL_STRNLEN
  98 # endif
  99 
 100 # if !defined(_WIN32)
 101 #  if defined(__STDC_NO_ATOMICS__)
 102 #   undef __HAVE_ATOMIC_H__
 103 #  else
 104 #   define __HAVE_ATOMIC_H__
 105 #  endif
 106 #  if defined(__GNUC__) && __GNUC__ <= 4
 107 #   if defined(__GNUC_MINOR__) && __GNUC_MINOR__ <= 8
 108 #    if !defined(__clang_version__)
 109 #     undef __HAVE_ATOMIC_H__
 110 #    endif
 111 #   endif
 112 #  endif
 113 #  if defined(__DragonFly__)
 114 #   if defined(__clang__) && defined(__clang_version__)
 115 #    undef __HAVE_ATOMIC_H__
 116 #   endif
 117 #  endif
 118 #  if defined(__circle_lang__)
 119 #   undef __HAVE_ATOMIC_H__
 120 #  endif
 121 #  if defined(SUNLINT)
 122 #   undef __HAVE_ATOMIC_H__
 123 #  endif
 124 #  if (defined(__INTEL_COMPILER) && !defined(__llvm__)) || \
 125      defined(__NVCOMPILER) || defined(__COVERITY__)
 126 #   if !defined(_BITS_FLOATN_H)
 127 #    define _BITS_FLOATN_H
 128 #   endif
 129 #  endif
 130 #  if defined(__QNX__)
 131 #   define _QNX_SOURCE
 132 #  endif
 133 #  if defined(__IMPORTC__)
 134 #   include "sir/platform_importc.h"
 135 #  endif
 136 #  if !defined(__open_xl__) && defined(__ibmxl__) && defined(__ibmxl_release__)
 137 #   if __ibmxl__ <= 16
 138 #    if __ibmxl_release__ <= 1
 139 #     undef __HAVE_ATOMIC_H__
 140 #    endif
 141 #   endif
 142 #  endif
 143 #  if !defined(__open_xl__) && defined(__xlC_ver__) && defined(__IBMC__)
 144 #   if __IBMC__ <= 1610
 145 #    undef __HAVE_ATOMIC_H__
 146 #   endif
 147 #   define __XLC16__ 1
 148 #  endif
 149 #  if !defined(__STDC_WANT_LIB_EXT1__)
 150 #   define __STDC_WANT_LIB_EXT1__ 1
 151 #  endif
 152 #  if !defined(__STDC_WANT_LIB_EXT2__)
 153 #   define __STDC_WANT_LIB_EXT2__ 1
 154 #  endif
 155 #  if defined(__APPLE__) && defined(__MACH__)
 156 #   define __MACOS__
 157 #   undef _DARWIN_C_SOURCE
 158 #   define _DARWIN_C_SOURCE
 159 #  elif defined(__serenity__)
 160 #   define SIR_PTHREAD_GETNAME_NP
 161 #  elif defined(__OpenBSD__)
 162 #   define __BSD__
 163 #   define __FreeBSD_PTHREAD_NP_11_3__
 164 #  elif defined(__NetBSD__)
 165 #   define __BSD__
 166 #   if !defined(_NETBSD_SOURCE)
 167 #    define _NETBSD_SOURCE 1
 168 #   endif
 169 #   define SIR_PTHREAD_GETNAME_NP
 170 #   define __USE_HEX_TIDS__
 171 #  elif defined(__FreeBSD__) || defined(__DragonFly__)
 172 #   define __BSD__
 173 #   define _BSD_SOURCE
 174 #   if !defined(_DEFAULT_SOURCE)
 175 #    define _DEFAULT_SOURCE
 176 #   endif
 177 #   include <sys/param.h>
 178 #   if __FreeBSD_version >= 1202500
 179 #    define __FreeBSD_PTHREAD_NP_12_2__
 180 #   elif __FreeBSD_version >= 1103500
 181 #    define __FreeBSD_PTHREAD_NP_11_3__
 182 #   elif __DragonFly_version >= 400907
 183 #    define __DragonFly_getthreadid__
 184 #   endif
 185 #   if defined(__DragonFly__)
 186 #    define SIR_PTHREAD_GETNAME_NP
 187 #   endif
 188 #  else
 189 #   if defined(__EMSCRIPTEN__)
 190 #    define __USE_GNU
 191 #    define _GNU_SOURCE 1
 192 #    undef SIR_NO_THREAD_NAMES
 193 #    define SIR_NO_THREAD_NAMES
 194 #    include <emscripten.h>
 195 #   endif
 196 #   if defined(__HAIKU__)
 197 #    if !defined(__USE_GNU)
 198 #     define __USE_GNU
 199 #    endif
 200 #    if !defined(_GNU_SOURCE)
 201 #     define _GNU_SOURCE 1
 202 #    endif
 203 #    if defined(__clang__) && !defined(_GNU_PTHREAD_H_)
 204 #     include <pthread.h>
 205 extern /* Workaround a Clang on Haiku bug. */
 206 int pthread_getname_np(pthread_t thread, char* buffer, size_t length);
 207 #    endif
 208 #    define SIR_PTHREAD_GETNAME_NP
 209 #   endif
 210 #   if defined(__GNU__) && !defined(__linux__)
 211 #    undef SIR_NO_THREAD_NAMES
 212 #    define SIR_NO_THREAD_NAMES
 213 #    if !defined(__HURD__)
 214 #     define __HURD__ 1
 215 #    endif
 216 #   endif
 217 #   if defined(__linux__)
 218 #    if !defined(_GNU_SOURCE)
 219 #     define _GNU_SOURCE 1
 220 #    endif
 221 #    include <features.h>
 222 #    if defined(__GLIBC__)
 223 #     undef GLIBC_VERSION
 224 #     define GLIBC_VERSION (((0 + __GLIBC__) * 10000) + ((0 + __GLIBC_MINOR__) * 100))
 225 #    endif
 226 #    if !defined(GLIBC_VERSION)
 227 #     define GLIBC_VERSION 0
 228 #    endif
 229 #    if defined(__GLIBC__) && GLIBC_VERSION >= 21200
 230 #     define SIR_PTHREAD_GETNAME_NP
 231 #    endif
 232 #    if defined(__GLIBC__) && GLIBC_VERSION > 0 && GLIBC_VERSION < 21200
 233 #     undef SIR_NO_THREAD_NAMES
 234 #     define SIR_NO_THREAD_NAMES
 235 #    endif
 236 #    if defined(__GLIBC__) && GLIBC_VERSION > 0 && \
 237        !defined(__SUNPRO_C) && !defined(__SUNPRO_CC)
 238 #     include <sys/sysinfo.h>
 239 #    endif
 240 #   endif
 241 #   if defined(__CYGWIN__)
 242 #    if !defined(_GNU_SOURCE)
 243 #     define _GNU_SOURCE 1
 244 #    endif
 245 #    define SIR_PTHREAD_GETNAME_NP
 246 #    include <sys/features.h>
 247 #   endif
 248 #   if defined(__ANDROID__) && defined(__ANDROID_API__)
 249 #    if __ANDROID_API__ < 26
 250 #     undef SIR_PTHREAD_GETNAME_NP
 251 #     undef SIR_NO_THREAD_NAMES
 252 #     define SIR_NO_THREAD_NAMES
 253 #    endif
 254 #   endif
 255 #   if defined(__illumos__) || ((defined(__sun) || defined(__sun__)) && \
 256            (defined(__SVR4) || defined(__svr4__)))
 257 #    define __SOLARIS__
 258 #    define SIR_PTHREAD_GETNAME_NP
 259 #    if !defined(_ATFILE_SOURCE)
 260 #     define _ATFILE_SOURCE 1
 261 #    endif
 262 #    if !defined(__EXTENSIONS__)
 263 #     define __EXTENSIONS__
 264 #    endif
 265 #   endif
 266 #   if !defined(_POSIX_C_SOURCE)
 267 #    define _POSIX_C_SOURCE 200809L
 268 #   endif
 269 #   if !defined(_DEFAULT_SOURCE)
 270 #    define _DEFAULT_SOURCE
 271 #   endif
 272 #   if !defined(_XOPEN_SOURCE)
 273 #    define _XOPEN_SOURCE 700
 274 #   endif
 275 #  endif
 276 # else /* _WIN32 */
 277 #  define __WIN__
 278 #  define __WANT_STDC_SECURE_LIB__ 1
 279 #  define WIN32_LEAN_AND_MEAN
 280 #  undef WINVER
 281 #  define WINVER       0x0A00 /** Windows 10 SDK */
 282 #  undef _WIN32_WINNT
 283 #  define _WIN32_WINNT 0x0A00
 284 #  define _CRT_RAND_S
 285 #  define NOMINMAX
 286 #  if defined(__ORANGEC__)
 287 #   include "sir/platform_orangec.h"
 288 #  endif
 289 #  if defined(__MINGW32__) || defined(__MINGW64__)
 290 #   define SIR_PTHREAD_GETNAME_NP
 291 #  endif
 292 #  include <windows.h>
 293 #  include <io.h>
 294 #  include <synchapi.h>
 295 #  include <processthreadsapi.h>
 296 #  include <process.h>
 297 #  include <winsock2.h>
 298 #  include <conio.h>
 299 #  include <shlwapi.h>
 300 #  include <evntprov.h>
 301 #  undef __HAVE_ATOMIC_H__
 302 #  if defined(_MSC_VER) && _MSC_VER >= 1933 && \
 303       !defined(__cplusplus) && !defined(__IMPORTC__)
 304 #   include <stdatomic.h>
 305 #   define __HAVE_ATOMIC_H__
 306 #  endif
 307 #  if defined(__MINGW32__) || defined(__MINGW64__)
 308 #   undef __USE_MINGW_ANSI_STDIO
 309 #   define __USE_MINGW_ANSI_STDIO 1
 310 #   include <pthread.h>
 311 typedef /* Workaround a MinGW bug */
 312 void (__cdecl* _invalid_parameter_handler)(
 313  wchar_t const*, wchar_t const*, wchar_t const*,
 314  unsigned int, uintptr_t);
 315 _invalid_parameter_handler
 316 _set_thread_local_invalid_parameter_handler(
 317  _invalid_parameter_handler pNew);
 318 #  endif
 319 #  include "sir/platform_embarcadero.h"
 320 # endif
 321 
 322 # if !defined(__MACOS__) && !defined(__BSD__) && !defined(__SOLARIS__) && \
 323      !defined(__HAIKU__) && !(defined(__GLIBC__) && GLIBC_VERSION >= 23800)
 324 #  define SIR_IMPL_STRLCPY 1
 325 #  define SIR_IMPL_STRLCAT 1
 326 # endif
 327 
 328 # if defined(__WIN__)
 329 #  define SIR_IMPL_STRNDUP 1
 330 # endif
 331 
 332 # if defined(_AIX)
 333 #  define SIR_IMPL_STRCASESTR 1
 334 # endif
 335 
 336 # if defined(__MINGW64__)
 337 #  define PID_CAST (int)
 338 # else
 339 #  define PID_CAST
 340 # endif
 341 
 342 # if defined(_AIX) || defined(__CYGWIN__)
 343 #  define CLOCK_CAST (int)
 344 # else
 345 #  define CLOCK_CAST
 346 # endif
 347 
 348 # if defined(_AIX)
 349 #  if !defined(_ALL_SOURCE)
 350 #   define _ALL_SOURCE
 351 #  endif
 352 #  if defined(_GNU_SOURCE)
 353 #   undef _GNU_SOURCE
 354 #  endif
 355 #  if !defined(_THREAD_SAFE)
 356 #   define _THREAD_SAFE
 357 #  endif
 358 # endif
 359 
 360 # if defined(SIR_ASSERT_ENABLED)
 361 #  include <assert.h>
 362 #  define SIR_ASSERT(...) assert(__VA_ARGS__)
 363 # else
 364 #  if defined(SIR_SELFLOG)
 365 #   define SIR_ASSERT(...) \
 366      do { \
 367           if (!(__VA_ARGS__)) { \
 368                _sir_selflog(SIR_BRED("!!! would be asserting: " #__VA_ARGS__ "")); \
 369           } \
 370      } while (false)
 371 #  else
 372 #   define SIR_ASSERT(...)
 373 #  endif
 374 # endif
 375 
 376 # if defined(__cplusplus) && !defined(restrict)
 377 #  define restrict //-V1059
 378 # endif
 379 
 380 # include <ctype.h>
 381 # include <errno.h>
 382 # include <stdarg.h>
 383 # include <stdbool.h>
 384 # include <stdint.h>
 385 # include <inttypes.h>
 386 # include <stdio.h>
 387 
 388 # if defined(__cplusplus) && defined(__NVCOMPILER) && defined(__FLOAT128__)
 389 #  define NVIDIA_FLOAT128 __FLOAT128__
 390 #  undef __FLOAT128__
 391 # endif
 392 
 393 # include <stdlib.h>
 394 
 395 # if defined(NVIDIA_FLOAT128)
 396 #  define __FLOAT128__ NVIDIA_FLOAT128
 397 #  undef NVIDIA_FLOAT128
 398 # endif
 399 
 400 # include <string.h>
 401 
 402 # if defined(DUMA)
 403 #  include <duma.h>
 404 # endif
 405 
 406 # include <sys/stat.h>
 407 # include <sys/types.h>
 408 # include <limits.h>
 409 # include <time.h>
 410 
 411 # if !defined(SIR_NO_SYSTEM_LOGGERS)
 412 #  if defined(__MACOS__) && !defined(__IMPORTC__) && \
 413       ((defined(__clang__) || defined(__clang_version__)) && \
 414       !(defined(__INTEL_COMPILER) && !defined(__llvm__)) && \
 415       defined(__clang_major__) && defined(__clang_minor__) && defined(__clang_patchlevel__))
 416 #   undef SIR_OS_LOG_ENABLED
 417 #   define SIR_OS_LOG_ENABLED
 418 #  elif defined(__WIN__)
 419 #   undef SIR_EVENTLOG_ENABLED
 420 #   if defined(__EMBARCADEROC__) || defined(__ORANGEC__)
 421 #    define SIR_NO_SYSTEM_LOGGERS
 422 #   else
 423 #    define SIR_EVENTLOG_ENABLED
 424 #   endif
 425 #  else
 426 #   undef SIR_OS_LOG_ENABLED
 427 #   define SIR_SYSLOG_ENABLED
 428 #  endif
 429 # else
 430 #  undef SIR_OS_LOG_ENABLED
 431 #  undef SIR_SYSLOG_ENABLED
 432 # endif
 433 
 434 # define SIR_MAXHOST 256
 435 
 436 # if !defined(__WIN__)
 437 #  if !defined(SIR_NO_PLUGINS)
 438 #   include <dlfcn.h>
 439 #  endif
 440 #  if !defined(_CH_) && !defined(__CH__)
 441 #   include <pthread.h>
 442 #  else
 443 #   include <sched.h>
 444 #   include <ch/pthread.h>
 445 #   undef __HAVE_ATOMIC_H__
 446 #  endif
 447 #  if defined(__illumos__)
 448 #   include <sys/fcntl.h>
 449 #  endif
 450 #  if defined(__linux__) && defined(__USE_GNU) && \
 451              (defined(__SUNPRO_C) || defined(__SUNPRO_CC))
 452 #   undef __USE_GNU
 453 #   include <fcntl.h>
 454 #   define __USE_GNU
 455 #  else
 456 #   include <fcntl.h>
 457 #  endif
 458 #  include <unistd.h>
 459 #  if defined(__MACOS__)
 460 #   include <sys/sysctl.h>
 461 #  endif
 462 #  if !defined(__CYGWIN__) && !defined(__HAIKU__) && \
 463       !defined(__serenity__) && !defined(_AIX) && \
 464       !defined(_CH_) && !defined(__CH__) && !defined(__QNX__)
 465 #   include <sys/syscall.h>
 466 #  endif
 467 #  if defined(__QNX__)
 468 #   include <sys/syspage.h>
 469 #  endif
 470 #  include <sys/time.h>
 471 #  include <strings.h>
 472 #  include <termios.h>
 473 #  include <limits.h>
 474 #  include <libgen.h>
 475 #  if defined(__HAVE_ATOMIC_H__) && !defined(__cplusplus)
 476 #   include <stdatomic.h>
 477 #  endif
 478 #  if defined(SIR_SYSLOG_ENABLED)
 479 #   if !defined(__cplusplus)
 480 #    include <syslog.h>
 481 #   endif
 482 #  endif
 483 #  if defined(__CYGWIN__)
 484 #   undef SIR_NO_THREAD_NAMES
 485 #   define SIR_NO_THREAD_NAMES
 486 #  endif
 487 #  if defined(_AIX)
 488 #   include <procinfo.h>
 489 #   include <sys/procfs.h>
 490 #   include <sys/systemcfg.h>
 491 #   undef SIR_NO_THREAD_NAMES
 492 #   define SIR_NO_THREAD_NAMES
 493 #  endif
 494 #  if defined(__BSD__)
 495 #   if !defined(__NetBSD__)
 496 #    include <pthread_np.h>
 497 #   endif
 498 #   include <sys/sysctl.h>
 499 #  elif defined(__linux__)
 500 #   if defined(__GLIBC__)
 501 #    include <linux/limits.h>
 502 #   endif
 503 #  elif defined(__HAIKU__)
 504 #   include <OS.h>
 505 #   include <FindDirectory.h>
 506 #  elif defined(__MACOS__)
 507 #   include <mach-o/dyld.h>
 508 #   if defined(SIR_OS_LOG_ENABLED)
 509 #    include <os/log.h>
 510 #    include <os/trace.h>
 511 #    include <os/activity.h>
 512 #   endif
 513 #  endif
 514 
 515 #  if defined(PATH_MAX)
 516 #   define SIR_MAXPATH PATH_MAX
 517 #  elif defined(MAXPATHLEN)
 518 #   define SIR_MAXPATH MAXPATHLEN
 519 #  else
 520 #   define SIR_MAXPATH 1024
 521 #  endif
 522 
 523 #  if !defined(SIR_MAXPID) && defined(HAIKU) && defined(B_OS_NAME_LENGTH)
 524 #   define SIR_MAXPID B_OS_NAME_LENGTH
 525 #  endif
 526 #  if !defined(SIR_MAXPID) && defined(PTHREAD_MAX_NAMELEN_NP)
 527 #   define SIR_MAXPID PTHREAD_MAX_NAMELEN_NP
 528 #  endif
 529 #  if !defined(SIR_MAXPID) && defined(_NTO_THREAD_NAME_MAX)
 530 #   define SIR_MAXPID _NTO_THREAD_NAME_MAX
 531 #  endif
 532 #  if !defined(SIR_MAXPID) && defined(__APPLE__)
 533 #   define SIR_MAXPID 64
 534 #  endif
 535 #  if !defined(SIR_MAXPID) && defined(__OpenBSD__)
 536 #   define SIR_MAXPID 32
 537 #  endif
 538 #  if !defined(SIR_MAXPID) && defined(__SOLARIS__)
 539 #   define SIR_MAXPID 31
 540 #  endif
 541 #  if !defined(SIR_MAXPID) && defined(__linux__)
 542 #   define SIR_MAXPID 16
 543 #  endif
 544 #  if !defined(SIR_MAXPID)
 545 #   define SIR_MAXPID 15
 546 #  endif
 547 
 548 #  if (defined(_POSIX_TIMERS) && _POSIX_TIMERS > 0) || \
 549        defined(__MACOS__) || defined(__OpenBSD__)
 550 #   define SIR_MSEC_TIMER
 551 #   define SIR_MSEC_POSIX
 552 #  else
 553 #   undef SIR_MSEC_TIMER
 554 #  endif
 555 
 556 /** The clock used to obtain timestamps. */
 557 #  if defined(CLOCK_REALTIME_FAST)
 558 #   define SIR_WALLCLOCK CLOCK_REALTIME_FAST
 559 #  elif defined(CLOCK_REALTIME_COARSE)
 560 #   define SIR_WALLCLOCK CLOCK_REALTIME_COARSE
 561 #  else
 562 #   define SIR_WALLCLOCK CLOCK_REALTIME
 563 #  endif
 564 
 565 /** The clock used to measure intervals. */
 566 #  if defined(CLOCK_UPTIME)
 567 #   define SIR_INTERVALCLOCK CLOCK_UPTIME
 568 #  elif defined(CLOCK_BOOTTIME) && !defined(__EMSCRIPTEN__)
 569 #   define SIR_INTERVALCLOCK CLOCK_BOOTTIME
 570 #  elif defined(CLOCK_HIGHRES)
 571 #   define SIR_INTERVALCLOCK CLOCK_HIGHRES
 572 #  elif defined(CLOCK_MONOTONIC)
 573 #   define SIR_INTERVALCLOCK CLOCK_MONOTONIC
 574 #  else
 575 #   define SIR_INTERVALCLOCK CLOCK_REALTIME
 576 #  endif
 577 
 578 /** The plugin handle type. */
 579 typedef void* sir_pluginhandle;
 580 
 581 /** The plugin export address type. */
 582 typedef void (*sir_pluginexport)(void);
 583 
 584 /** The mutex type. */
 585 typedef pthread_mutex_t sir_mutex;
 586 
 587 /** The thread type. */
 588 typedef pthread_t sir_thread;
 589 
 590 /** The condition variable type. */
 591 typedef pthread_cond_t sir_condition;
 592 
 593 /** The mutex/condition variable wait time type. */
 594 typedef struct timespec sir_wait;
 595 
 596 /** The one-time type. */
 597 typedef pthread_once_t sir_once;
 598 
 599 /** The one-time execution function type. */
 600 typedef void (*sir_once_fn)(void);
 601 
 602 /** The one-time initializer. */
 603 #  define SIR_ONCE_INIT PTHREAD_ONCE_INIT
 604 
 605 /** The mutex initializer. */
 606 #  define SIR_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER
 607 
 608 # else /* __WIN__ */
 609 
 610 #  define SIR_MAXPID 64
 611 
 612 #  define SIR_MAXPATH MAX_PATH
 613 
 614 #  define SIR_MSEC_TIMER
 615 #  define SIR_MSEC_WIN32
 616 #  define SIR_WALLCLOCK 0
 617 #  define SIR_INTERVALCLOCK 1
 618 
 619 /** The plugin handle type. */
 620 typedef HMODULE sir_pluginhandle;
 621 
 622 /** The plugin export address type. */
 623 typedef FARPROC sir_pluginexport;
 624 
 625 /** The mutex type. */
 626 typedef CRITICAL_SECTION sir_mutex;
 627 
 628 /** The thread type. */
 629 typedef HANDLE sir_thread;
 630 
 631 /** The condition variable type. */
 632 typedef CONDITION_VARIABLE sir_condition;
 633 
 634 /** The mutex/condition variable wait time type. */
 635 typedef DWORD sir_wait;
 636 
 637 /** The one-time type. */
 638 typedef INIT_ONCE sir_once;
 639 
 640 /** Process/thread ID. */
 641 #  if !defined(__MINGW64__) && !defined(__MINGW32__) && !defined(__ORANGEC__)
 642 typedef int pid_t;
 643 #  endif
 644 
 645 /** The one-time execution function type. */
 646 typedef BOOL(CALLBACK* sir_once_fn)(PINIT_ONCE, PVOID, PVOID*);
 647 
 648 /** The one-time initializer. */
 649 #  define SIR_ONCE_INIT INIT_ONCE_STATIC_INIT
 650 
 651 /** The mutex initializer. */
 652 #  define SIR_MUTEX_INIT {0}
 653 
 654 # endif /* !__WIN__ */
 655 
 656 # if !defined(_sir_thread_local)
 657 #  if (__STDC_VERSION__ >= 201112 && !defined(__STDC_NO_THREADS__)) || \
 658      (defined(__SUNPRO_C) || defined(__SUNPRO_CC))
 659 #   if defined(_AIX) && defined(__GNUC__)
 660 #    define _sir_thread_local __thread
 661 #   else
 662 #    define _sir_thread_local _Thread_local
 663 #   endif
 664 #  elif defined(__WIN__)
 665 #   define _sir_thread_local __declspec(thread)
 666 #  elif defined(__GNUC__) || (defined(_AIX) && (defined(__xlC_ver__) || defined(__ibmxl__)))
 667 #   define _sir_thread_local __thread
 668 #  else
 669 #   if !defined(_CH_) && !defined(__CH__)
 670 #    error "unable to resolve thread local attribute; please contact the developers"
 671 #   endif
 672 #  endif
 673 # endif
 674 
 675 # if defined(__WIN__) && defined(__STDC_SECURE_LIB__)
 676 #  define __HAVE_STDC_SECURE_OR_EXT1__
 677 # elif defined(__STDC_LIB_EXT1__)
 678 #  define __HAVE_STDC_SECURE_OR_EXT1__
 679 # elif defined(__STDC_ALLOC_LIB__)
 680 #  define __HAVE_STDC_EXT2__
 681 # endif
 682 
 683 # if (defined(__clang__) || defined(__GNUC__)) && defined(__FILE_NAME__)
 684 #  define __file__ __FILE_NAME__
 685 # elif defined(__BASE_FILE__)
 686 #  define __file__ __BASE_FILE__
 687 # else
 688 #  define __file__ __FILE__
 689 # endif
 690 
 691 #endif /* !_SIR_PLATFORM_H_INCLUDED */
 692 
 693 #include "sir/impl.h"
 694 
 695 /* Support Clang's -Wdisabled-macro-expansion check on Linux/glibc */
 696 #if defined(SIR_LINT) && (defined(__linux__) && defined(__GLIBC__)) && \
 697     (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) && \
 698     (defined(__clang__) || defined(__clang_version__))
 699 # undef stdin
 700 # undef stdout
 701 # undef stderr
 702 #endif
 703 
 704 /* End of platform.h */

/* */