| 1 | /*
|
|---|
| 2 | * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
|
|---|
| 3 | *
|
|---|
| 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use
|
|---|
| 5 | * this file except in compliance with the License. You can obtain a copy
|
|---|
| 6 | * in the file LICENSE in the source distribution or at
|
|---|
| 7 | * https://www.openssl.org/source/license.html
|
|---|
| 8 | */
|
|---|
| 9 |
|
|---|
| 10 | #ifndef OSSL_E_OS_H
|
|---|
| 11 | # define OSSL_E_OS_H
|
|---|
| 12 |
|
|---|
| 13 | # include <limits.h>
|
|---|
| 14 | # include <openssl/opensslconf.h>
|
|---|
| 15 |
|
|---|
| 16 | # include <openssl/e_os2.h>
|
|---|
| 17 | # include <openssl/crypto.h>
|
|---|
| 18 | # include "internal/numbers.h" /* Ensure the definition of SIZE_MAX */
|
|---|
| 19 |
|
|---|
| 20 | /*
|
|---|
| 21 | * <openssl/e_os2.h> contains what we can justify to make visible to the
|
|---|
| 22 | * outside; this file e_os.h is not part of the exported interface.
|
|---|
| 23 | */
|
|---|
| 24 |
|
|---|
| 25 | # if defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_UEFI)
|
|---|
| 26 | # define NO_CHMOD
|
|---|
| 27 | # define NO_SYSLOG
|
|---|
| 28 | # endif
|
|---|
| 29 |
|
|---|
| 30 | # define get_last_sys_error() errno
|
|---|
| 31 | # define clear_sys_error() errno=0
|
|---|
| 32 | # define set_sys_error(e) errno=(e)
|
|---|
| 33 |
|
|---|
| 34 | /********************************************************************
|
|---|
| 35 | The Microsoft section
|
|---|
| 36 | ********************************************************************/
|
|---|
| 37 | # if defined(OPENSSL_SYS_WIN32) && !defined(WIN32)
|
|---|
| 38 | # define WIN32
|
|---|
| 39 | # endif
|
|---|
| 40 | # if defined(OPENSSL_SYS_WINDOWS) && !defined(WINDOWS)
|
|---|
| 41 | # define WINDOWS
|
|---|
| 42 | # endif
|
|---|
| 43 | # if defined(OPENSSL_SYS_MSDOS) && !defined(MSDOS)
|
|---|
| 44 | # define MSDOS
|
|---|
| 45 | # endif
|
|---|
| 46 |
|
|---|
| 47 | # ifdef WIN32
|
|---|
| 48 | # undef get_last_sys_error
|
|---|
| 49 | # undef clear_sys_error
|
|---|
| 50 | # undef set_sys_error
|
|---|
| 51 | # define get_last_sys_error() GetLastError()
|
|---|
| 52 | # define clear_sys_error() SetLastError(0)
|
|---|
| 53 | # define set_sys_error(e) SetLastError(e)
|
|---|
| 54 | # if !defined(WINNT)
|
|---|
| 55 | # define WIN_CONSOLE_BUG
|
|---|
| 56 | # endif
|
|---|
| 57 | # else
|
|---|
| 58 | # endif
|
|---|
| 59 |
|
|---|
| 60 | # if (defined(WINDOWS) || defined(MSDOS))
|
|---|
| 61 |
|
|---|
| 62 | # ifdef __DJGPP__
|
|---|
| 63 | # include <unistd.h>
|
|---|
| 64 | # include <sys/stat.h>
|
|---|
| 65 | # define _setmode setmode
|
|---|
| 66 | # define _O_TEXT O_TEXT
|
|---|
| 67 | # define _O_BINARY O_BINARY
|
|---|
| 68 | # undef DEVRANDOM_EGD /* Neither MS-DOS nor FreeDOS provide 'egd' sockets. */
|
|---|
| 69 | # undef DEVRANDOM
|
|---|
| 70 | # define DEVRANDOM "/dev/urandom\x24"
|
|---|
| 71 | # endif /* __DJGPP__ */
|
|---|
| 72 |
|
|---|
| 73 | # ifndef S_IFDIR
|
|---|
| 74 | # define S_IFDIR _S_IFDIR
|
|---|
| 75 | # endif
|
|---|
| 76 |
|
|---|
| 77 | # ifndef S_IFMT
|
|---|
| 78 | # define S_IFMT _S_IFMT
|
|---|
| 79 | # endif
|
|---|
| 80 |
|
|---|
| 81 | # if !defined(WINNT) && !defined(__DJGPP__)
|
|---|
| 82 | # define NO_SYSLOG
|
|---|
| 83 | # endif
|
|---|
| 84 |
|
|---|
| 85 | # ifdef WINDOWS
|
|---|
| 86 | # if !defined(_WIN32_WCE) && !defined(_WIN32_WINNT)
|
|---|
| 87 | /*
|
|---|
| 88 | * Defining _WIN32_WINNT here in e_os.h implies certain "discipline."
|
|---|
| 89 | * Most notably we ought to check for availability of each specific
|
|---|
| 90 | * routine that was introduced after denoted _WIN32_WINNT with
|
|---|
| 91 | * GetProcAddress(). Normally newer functions are masked with higher
|
|---|
| 92 | * _WIN32_WINNT in SDK headers. So that if you wish to use them in
|
|---|
| 93 | * some module, you'd need to override _WIN32_WINNT definition in
|
|---|
| 94 | * the target module in order to "reach for" prototypes, but replace
|
|---|
| 95 | * calls to new functions with indirect calls. Alternatively it
|
|---|
| 96 | * might be possible to achieve the goal by /DELAYLOAD-ing .DLLs
|
|---|
| 97 | * and check for current OS version instead.
|
|---|
| 98 | */
|
|---|
| 99 | # define _WIN32_WINNT 0x0501
|
|---|
| 100 | # endif
|
|---|
| 101 | # if defined(_WIN32_WINNT) || defined(_WIN32_WCE)
|
|---|
| 102 | /*
|
|---|
| 103 | * Just like defining _WIN32_WINNT including winsock2.h implies
|
|---|
| 104 | * certain "discipline" for maintaining [broad] binary compatibility.
|
|---|
| 105 | * As long as structures are invariant among Winsock versions,
|
|---|
| 106 | * it's sufficient to check for specific Winsock2 API availability
|
|---|
| 107 | * at run-time [DSO_global_lookup is recommended]...
|
|---|
| 108 | */
|
|---|
| 109 | # include <winsock2.h>
|
|---|
| 110 | # include <ws2tcpip.h>
|
|---|
| 111 | /*
|
|---|
| 112 | * Clang-based C++Builder 10.3.3 toolchains cannot find C inline
|
|---|
| 113 | * definitions at link-time. This header defines WspiapiLoad() as an
|
|---|
| 114 | * __inline function. https://quality.embarcadero.com/browse/RSP-33806
|
|---|
| 115 | */
|
|---|
| 116 | # if !defined(__BORLANDC__) || !defined(__clang__)
|
|---|
| 117 | # include <wspiapi.h>
|
|---|
| 118 | # endif
|
|---|
| 119 | /* yes, they have to be #included prior to <windows.h> */
|
|---|
| 120 | # endif
|
|---|
| 121 | # include <windows.h>
|
|---|
| 122 | # include <stdio.h>
|
|---|
| 123 | # include <stddef.h>
|
|---|
| 124 | # include <errno.h>
|
|---|
| 125 | # if defined(_WIN32_WCE) && !defined(EACCES)
|
|---|
| 126 | # define EACCES 13
|
|---|
| 127 | # endif
|
|---|
| 128 | # include <string.h>
|
|---|
| 129 | # ifdef _WIN64
|
|---|
| 130 | # define strlen(s) _strlen31(s)
|
|---|
| 131 | /* cut strings to 2GB */
|
|---|
| 132 | static __inline unsigned int _strlen31(const char *str)
|
|---|
| 133 | {
|
|---|
| 134 | unsigned int len = 0;
|
|---|
| 135 | while (*str && len < 0x80000000U)
|
|---|
| 136 | str++, len++;
|
|---|
| 137 | return len & 0x7FFFFFFF;
|
|---|
| 138 | }
|
|---|
| 139 | # endif
|
|---|
| 140 | # include <malloc.h>
|
|---|
| 141 | # if defined(_MSC_VER) && !defined(_WIN32_WCE) && !defined(_DLL) && defined(stdin)
|
|---|
| 142 | # if _MSC_VER>=1300 && _MSC_VER<1600
|
|---|
| 143 | # undef stdin
|
|---|
| 144 | # undef stdout
|
|---|
| 145 | # undef stderr
|
|---|
| 146 | FILE *__iob_func();
|
|---|
| 147 | # define stdin (&__iob_func()[0])
|
|---|
| 148 | # define stdout (&__iob_func()[1])
|
|---|
| 149 | # define stderr (&__iob_func()[2])
|
|---|
| 150 | # endif
|
|---|
| 151 | # endif
|
|---|
| 152 | # endif
|
|---|
| 153 | # include <io.h>
|
|---|
| 154 | # include <fcntl.h>
|
|---|
| 155 |
|
|---|
| 156 | # ifdef OPENSSL_SYS_WINCE
|
|---|
| 157 | # define OPENSSL_NO_POSIX_IO
|
|---|
| 158 | # endif
|
|---|
| 159 |
|
|---|
| 160 | # define EXIT(n) exit(n)
|
|---|
| 161 | # define LIST_SEPARATOR_CHAR ';'
|
|---|
| 162 | # ifndef W_OK
|
|---|
| 163 | # define W_OK 2
|
|---|
| 164 | # endif
|
|---|
| 165 | # ifndef R_OK
|
|---|
| 166 | # define R_OK 4
|
|---|
| 167 | # endif
|
|---|
| 168 | # ifdef OPENSSL_SYS_WINCE
|
|---|
| 169 | # define DEFAULT_HOME ""
|
|---|
| 170 | # else
|
|---|
| 171 | # define DEFAULT_HOME "C:"
|
|---|
| 172 | # endif
|
|---|
| 173 |
|
|---|
| 174 | /* Avoid Visual Studio 13 GetVersion deprecated problems */
|
|---|
| 175 | # if defined(_MSC_VER) && _MSC_VER>=1800
|
|---|
| 176 | # define check_winnt() (1)
|
|---|
| 177 | # define check_win_minplat(x) (1)
|
|---|
| 178 | # else
|
|---|
| 179 | # define check_winnt() (GetVersion() < 0x80000000)
|
|---|
| 180 | # define check_win_minplat(x) (LOBYTE(LOWORD(GetVersion())) >= (x))
|
|---|
| 181 | # endif
|
|---|
| 182 |
|
|---|
| 183 | # else /* The non-microsoft world */
|
|---|
| 184 |
|
|---|
| 185 | # if defined(OPENSSL_SYS_VXWORKS)
|
|---|
| 186 | # include <time.h>
|
|---|
| 187 | # else
|
|---|
| 188 | # include <sys/time.h>
|
|---|
| 189 | # endif
|
|---|
| 190 |
|
|---|
| 191 | # ifdef OPENSSL_SYS_VMS
|
|---|
| 192 | # define VMS 1
|
|---|
| 193 | /*
|
|---|
| 194 | * some programs don't include stdlib, so exit() and others give implicit
|
|---|
| 195 | * function warnings
|
|---|
| 196 | */
|
|---|
| 197 | # include <stdlib.h>
|
|---|
| 198 | # if defined(__DECC)
|
|---|
| 199 | # include <unistd.h>
|
|---|
| 200 | # else
|
|---|
| 201 | # include <unixlib.h>
|
|---|
| 202 | # endif
|
|---|
| 203 | # define LIST_SEPARATOR_CHAR ','
|
|---|
| 204 | /* We don't have any well-defined random devices on VMS, yet... */
|
|---|
| 205 | # undef DEVRANDOM
|
|---|
| 206 | /*-
|
|---|
| 207 | We need to do this since VMS has the following coding on status codes:
|
|---|
| 208 |
|
|---|
| 209 | Bits 0-2: status type: 0 = warning, 1 = success, 2 = error, 3 = info ...
|
|---|
| 210 | The important thing to know is that odd numbers are considered
|
|---|
| 211 | good, while even ones are considered errors.
|
|---|
| 212 | Bits 3-15: actual status number
|
|---|
| 213 | Bits 16-27: facility number. 0 is considered "unknown"
|
|---|
| 214 | Bits 28-31: control bits. If bit 28 is set, the shell won't try to
|
|---|
| 215 | output the message (which, for random codes, just looks ugly)
|
|---|
| 216 |
|
|---|
| 217 | So, what we do here is to change 0 to 1 to get the default success status,
|
|---|
| 218 | and everything else is shifted up to fit into the status number field, and
|
|---|
| 219 | the status is tagged as an error, which is what is wanted here.
|
|---|
| 220 |
|
|---|
| 221 | Finally, we add the VMS C facility code 0x35a000, because there are some
|
|---|
| 222 | programs, such as Perl, that will reinterpret the code back to something
|
|---|
| 223 | POSIX. 'man perlvms' explains it further.
|
|---|
| 224 |
|
|---|
| 225 | NOTE: the perlvms manual wants to turn all codes 2 to 255 into success
|
|---|
| 226 | codes (status type = 1). I couldn't disagree more. Fortunately, the
|
|---|
| 227 | status type doesn't seem to bother Perl.
|
|---|
| 228 | -- Richard Levitte
|
|---|
| 229 | */
|
|---|
| 230 | # define EXIT(n) exit((n) ? (((n) << 3) | 2 | 0x10000000 | 0x35a000) : 1)
|
|---|
| 231 |
|
|---|
| 232 | # define DEFAULT_HOME "SYS$LOGIN:"
|
|---|
| 233 |
|
|---|
| 234 | # else
|
|---|
| 235 | /* !defined VMS */
|
|---|
| 236 | # include <unistd.h>
|
|---|
| 237 | # include <sys/types.h>
|
|---|
| 238 | # ifdef OPENSSL_SYS_WIN32_CYGWIN
|
|---|
| 239 | # include <io.h>
|
|---|
| 240 | # include <fcntl.h>
|
|---|
| 241 | # endif
|
|---|
| 242 |
|
|---|
| 243 | # define LIST_SEPARATOR_CHAR ':'
|
|---|
| 244 | # define EXIT(n) exit(n)
|
|---|
| 245 | # endif
|
|---|
| 246 |
|
|---|
| 247 | # endif
|
|---|
| 248 |
|
|---|
| 249 | /***********************************************/
|
|---|
| 250 |
|
|---|
| 251 | # if defined(OPENSSL_SYS_WINDOWS)
|
|---|
| 252 | # if (_MSC_VER >= 1310) && !defined(_WIN32_WCE)
|
|---|
| 253 | # define open _open
|
|---|
| 254 | # define fdopen _fdopen
|
|---|
| 255 | # define close _close
|
|---|
| 256 | # ifndef strdup
|
|---|
| 257 | # define strdup _strdup
|
|---|
| 258 | # endif
|
|---|
| 259 | # define unlink _unlink
|
|---|
| 260 | # define fileno _fileno
|
|---|
| 261 | # endif
|
|---|
| 262 | # else
|
|---|
| 263 | # include <strings.h>
|
|---|
| 264 | # endif
|
|---|
| 265 |
|
|---|
| 266 | /* vxworks */
|
|---|
| 267 | # if defined(OPENSSL_SYS_VXWORKS)
|
|---|
| 268 | # include <ioLib.h>
|
|---|
| 269 | # include <tickLib.h>
|
|---|
| 270 | # include <sysLib.h>
|
|---|
| 271 | # include <vxWorks.h>
|
|---|
| 272 | # include <sockLib.h>
|
|---|
| 273 | # include <taskLib.h>
|
|---|
| 274 |
|
|---|
| 275 | # define TTY_STRUCT int
|
|---|
| 276 | # define sleep(a) taskDelay((a) * sysClkRateGet())
|
|---|
| 277 |
|
|---|
| 278 | /*
|
|---|
| 279 | * NOTE: these are implemented by helpers in database app! if the database is
|
|---|
| 280 | * not linked, we need to implement them elsewhere
|
|---|
| 281 | */
|
|---|
| 282 | struct hostent *gethostbyname(const char *name);
|
|---|
| 283 | struct hostent *gethostbyaddr(const char *addr, int length, int type);
|
|---|
| 284 | struct servent *getservbyname(const char *name, const char *proto);
|
|---|
| 285 |
|
|---|
| 286 | # endif
|
|---|
| 287 | /* end vxworks */
|
|---|
| 288 |
|
|---|
| 289 | /* system-specific variants defining ossl_sleep() */
|
|---|
| 290 | #if defined(OPENSSL_SYS_UNIX) || defined(__DJGPP__)
|
|---|
| 291 | # include <unistd.h>
|
|---|
| 292 | static ossl_inline void ossl_sleep(unsigned long millis)
|
|---|
| 293 | {
|
|---|
| 294 | # ifdef OPENSSL_SYS_VXWORKS
|
|---|
| 295 | struct timespec ts;
|
|---|
| 296 | ts.tv_sec = (long int) (millis / 1000);
|
|---|
| 297 | ts.tv_nsec = (long int) (millis % 1000) * 1000000ul;
|
|---|
| 298 | nanosleep(&ts, NULL);
|
|---|
| 299 | # elif defined(__TANDEM)
|
|---|
| 300 | # if !defined(_REENTRANT)
|
|---|
| 301 | # include <cextdecs.h(PROCESS_DELAY_)>
|
|---|
| 302 | /* HPNS does not support usleep for non threaded apps */
|
|---|
| 303 | PROCESS_DELAY_(millis * 1000);
|
|---|
| 304 | # elif defined(_SPT_MODEL_)
|
|---|
| 305 | # include <spthread.h>
|
|---|
| 306 | # include <spt_extensions.h>
|
|---|
| 307 | usleep(millis * 1000);
|
|---|
| 308 | # else
|
|---|
| 309 | usleep(millis * 1000);
|
|---|
| 310 | # endif
|
|---|
| 311 | # else
|
|---|
| 312 | usleep(millis * 1000);
|
|---|
| 313 | # endif
|
|---|
| 314 | }
|
|---|
| 315 | #elif defined(_WIN32)
|
|---|
| 316 | # include <windows.h>
|
|---|
| 317 | static ossl_inline void ossl_sleep(unsigned long millis)
|
|---|
| 318 | {
|
|---|
| 319 | Sleep(millis);
|
|---|
| 320 | }
|
|---|
| 321 | #else
|
|---|
| 322 | /* Fallback to a busy wait */
|
|---|
| 323 | static ossl_inline void ossl_sleep(unsigned long millis)
|
|---|
| 324 | {
|
|---|
| 325 | struct timeval start, now;
|
|---|
| 326 | unsigned long elapsedms;
|
|---|
| 327 |
|
|---|
| 328 | gettimeofday(&start, NULL);
|
|---|
| 329 | do {
|
|---|
| 330 | gettimeofday(&now, NULL);
|
|---|
| 331 | elapsedms = (((now.tv_sec - start.tv_sec) * 1000000)
|
|---|
| 332 | + now.tv_usec - start.tv_usec) / 1000;
|
|---|
| 333 | } while (elapsedms < millis);
|
|---|
| 334 | }
|
|---|
| 335 | #endif /* defined OPENSSL_SYS_UNIX */
|
|---|
| 336 |
|
|---|
| 337 | /* ----------------------------- HP NonStop -------------------------------- */
|
|---|
| 338 | /* Required to support platform variant without getpid() and pid_t. */
|
|---|
| 339 | # if defined(__TANDEM) && defined(_GUARDIAN_TARGET)
|
|---|
| 340 | # include <strings.h>
|
|---|
| 341 | # include <netdb.h>
|
|---|
| 342 | # define getservbyname(name,proto) getservbyname((char*)name,proto)
|
|---|
| 343 | # define gethostbyname(name) gethostbyname((char*)name)
|
|---|
| 344 | # define ioctlsocket(a,b,c) ioctl(a,b,c)
|
|---|
| 345 | # ifdef NO_GETPID
|
|---|
| 346 | inline int nssgetpid();
|
|---|
| 347 | # ifndef NSSGETPID_MACRO
|
|---|
| 348 | # define NSSGETPID_MACRO
|
|---|
| 349 | # include <cextdecs.h(PROCESSHANDLE_GETMINE_)>
|
|---|
| 350 | # include <cextdecs.h(PROCESSHANDLE_DECOMPOSE_)>
|
|---|
| 351 | inline int nssgetpid()
|
|---|
| 352 | {
|
|---|
| 353 | short phandle[10]={0};
|
|---|
| 354 | union pseudo_pid {
|
|---|
| 355 | struct {
|
|---|
| 356 | short cpu;
|
|---|
| 357 | short pin;
|
|---|
| 358 | } cpu_pin ;
|
|---|
| 359 | int ppid;
|
|---|
| 360 | } ppid = { 0 };
|
|---|
| 361 | PROCESSHANDLE_GETMINE_(phandle);
|
|---|
| 362 | PROCESSHANDLE_DECOMPOSE_(phandle, &ppid.cpu_pin.cpu, &ppid.cpu_pin.pin);
|
|---|
| 363 | return ppid.ppid;
|
|---|
| 364 | }
|
|---|
| 365 | # define getpid(a) nssgetpid(a)
|
|---|
| 366 | # endif /* NSSGETPID_MACRO */
|
|---|
| 367 | # endif /* NO_GETPID */
|
|---|
| 368 | /*# define setsockopt(a,b,c,d,f) setsockopt(a,b,c,(char*)d,f)*/
|
|---|
| 369 | /*# define getsockopt(a,b,c,d,f) getsockopt(a,b,c,(char*)d,f)*/
|
|---|
| 370 | /*# define connect(a,b,c) connect(a,(struct sockaddr *)b,c)*/
|
|---|
| 371 | /*# define bind(a,b,c) bind(a,(struct sockaddr *)b,c)*/
|
|---|
| 372 | /*# define sendto(a,b,c,d,e,f) sendto(a,(char*)b,c,d,(struct sockaddr *)e,f)*/
|
|---|
| 373 | # if defined(OPENSSL_THREADS) && !defined(_PUT_MODEL_)
|
|---|
| 374 | /*
|
|---|
| 375 | * HPNS SPT threads
|
|---|
| 376 | */
|
|---|
| 377 | # define SPT_THREAD_SIGNAL 1
|
|---|
| 378 | # define SPT_THREAD_AWARE 1
|
|---|
| 379 | # include <spthread.h>
|
|---|
| 380 | # undef close
|
|---|
| 381 | # define close spt_close
|
|---|
| 382 | /*
|
|---|
| 383 | # define get_last_socket_error() errno
|
|---|
| 384 | # define clear_socket_error() errno=0
|
|---|
| 385 | # define ioctlsocket(a,b,c) ioctl(a,b,c)
|
|---|
| 386 | # define closesocket(s) close(s)
|
|---|
| 387 | # define readsocket(s,b,n) read((s),(char*)(b),(n))
|
|---|
| 388 | # define writesocket(s,b,n) write((s),(char*)(b),(n)
|
|---|
| 389 | */
|
|---|
| 390 | # define accept(a,b,c) accept(a,(struct sockaddr *)b,c)
|
|---|
| 391 | # define recvfrom(a,b,c,d,e,f) recvfrom(a,b,(socklen_t)c,d,e,f)
|
|---|
| 392 | # endif
|
|---|
| 393 | # endif
|
|---|
| 394 |
|
|---|
| 395 | # ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
|
|---|
| 396 | # define CRYPTO_memcmp memcmp
|
|---|
| 397 | # endif
|
|---|
| 398 |
|
|---|
| 399 | # ifndef OPENSSL_NO_SECURE_MEMORY
|
|---|
| 400 | /* unistd.h defines _POSIX_VERSION */
|
|---|
| 401 | # if (defined(OPENSSL_SYS_UNIX) \
|
|---|
| 402 | && ( (defined(_POSIX_VERSION) && _POSIX_VERSION >= 200112L) \
|
|---|
| 403 | || defined(__sun) || defined(__hpux) || defined(__sgi) \
|
|---|
| 404 | || defined(__osf__) )) \
|
|---|
| 405 | || defined(_WIN32)
|
|---|
| 406 | /* secure memory is implemented */
|
|---|
| 407 | # else
|
|---|
| 408 | # define OPENSSL_NO_SECURE_MEMORY
|
|---|
| 409 | # endif
|
|---|
| 410 | # endif
|
|---|
| 411 |
|
|---|
| 412 | /*
|
|---|
| 413 | * str[n]casecmp_l is defined in POSIX 2008-01. Value is taken accordingly
|
|---|
| 414 | * https://www.gnu.org/software/libc/manual/html_node/Feature-Test-Macros.html
|
|---|
| 415 | * There are also equivalent functions on Windows.
|
|---|
| 416 | * There is no locale_t on NONSTOP.
|
|---|
| 417 | */
|
|---|
| 418 | # if defined(OPENSSL_SYS_WINDOWS)
|
|---|
| 419 | # define locale_t _locale_t
|
|---|
| 420 | # define freelocale _free_locale
|
|---|
| 421 | # define strcasecmp_l _stricmp_l
|
|---|
| 422 | # define strncasecmp_l _strnicmp_l
|
|---|
| 423 | # define strcasecmp _stricmp
|
|---|
| 424 | # define strncasecmp _strnicmp
|
|---|
| 425 | # elif !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200809L \
|
|---|
| 426 | || defined(OPENSSL_SYS_TANDEM)
|
|---|
| 427 | # ifndef OPENSSL_NO_LOCALE
|
|---|
| 428 | # define OPENSSL_NO_LOCALE
|
|---|
| 429 | # endif
|
|---|
| 430 | # endif
|
|---|
| 431 |
|
|---|
| 432 | #endif
|
|---|
