3 /* Licensed to the Apache Software Foundation (ASF) under one or more
4 * contributor license agreements. See the NOTICE file distributed with
5 * this work for additional information regarding copyright ownership.
6 * The ASF licenses this file to You under the Apache License, Version 2.0
7 * (the "License"); you may not use this file except in compliance with
8 * the License. You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
23 /* GENERATED FILE WARNING! DO NOT EDIT apr.h
25 * You must modify apr.h.in instead.
27 * And please, make an effort to stub apr.hw and apr.hnw in the process.
32 * @brief APR Platform Definitions
33 * @remark This is a generated header generated from include/apr.h.in by
34 * ./configure, or copied from include/apr.hw or include/apr.hnw
35 * for Win32 or Netware by those build environments, respectively.
39 * @defgroup APR Apache Portability Runtime library
43 * @defgroup apr_platform Platform Definitions
46 * <strong><em>The actual values of macros and typedefs on this page<br>
47 * are platform specific and should NOT be relied upon!</em></strong>
50 /* So that we can use inline on some critical functions, and use
51 * GNUC attributes (such as to get -Wall warnings for printf-like
52 * functions). Only do this in gcc 2.7 or later ... it may work
53 * on earlier stuff, but why chance it.
55 * We've since discovered that the gcc shipped with NeXT systems
56 * as "cc" is completely broken. It claims to be __GNUC__ and so
57 * on, but it doesn't implement half of the things that __GNUC__
58 * means. In particular it's missing inline and the __attribute__
59 * stuff. So we hack around it. PR#1613. -djg
61 #if !defined(__GNUC__) || __GNUC__ < 2 || \
62 (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ||\
65 #define __attribute__(__x)
68 #define APR_HAS_INLINE 0
70 #define APR_INLINE __inline__
71 #define APR_HAS_INLINE 1
74 #define APR_HAVE_ARPA_INET_H 1
75 #define APR_HAVE_CONIO_H 0
76 #define APR_HAVE_CRYPT_H 0
77 #define APR_HAVE_CTYPE_H 1
78 #define APR_HAVE_DIRENT_H 1
79 #define APR_HAVE_ERRNO_H 1
80 #define APR_HAVE_FCNTL_H 1
81 #define APR_HAVE_IO_H 0
82 #define APR_HAVE_LIMITS_H 1
83 #define APR_HAVE_NETDB_H 1
84 #define APR_HAVE_NETINET_IN_H 1
85 #define APR_HAVE_NETINET_SCTP_H 1
86 #define APR_HAVE_NETINET_SCTP_UIO_H 1
87 #define APR_HAVE_NETINET_TCP_H 1
88 #define APR_HAVE_PROCESS_H 0
89 #define APR_HAVE_PTHREAD_H 1
90 #define APR_HAVE_SEMAPHORE_H 1
91 #define APR_HAVE_SIGNAL_H 1
92 #define APR_HAVE_STDARG_H 1
93 #define APR_HAVE_STDINT_H 1
94 #define APR_HAVE_STDIO_H 1
95 #define APR_HAVE_STDLIB_H 1
96 #define APR_HAVE_STRING_H 1
97 #define APR_HAVE_STRINGS_H 1
98 #define APR_HAVE_SYS_IOCTL_H 1
99 #define APR_HAVE_SYS_SENDFILE_H 0
100 #define APR_HAVE_SYS_SIGNAL_H 1
101 #define APR_HAVE_SYS_SOCKET_H 1
102 #define APR_HAVE_SYS_SOCKIO_H 1
103 #define APR_HAVE_SYS_SYSLIMITS_H 1
104 #define APR_HAVE_SYS_TIME_H 1
105 #define APR_HAVE_SYS_TYPES_H 1
106 #define APR_HAVE_SYS_UIO_H 1
107 #define APR_HAVE_SYS_UN_H 1
108 #define APR_HAVE_SYS_WAIT_H 1
109 #define APR_HAVE_TIME_H 1
110 #define APR_HAVE_UNISTD_H 1
111 #define APR_HAVE_WINDOWS_H 0
112 #define APR_HAVE_WINSOCK2_H 0
117 /* We don't include our conditional headers within the doxyblocks
118 * or the extern "C" namespace
121 #if APR_HAVE_WINDOWS_H && defined(WIN32)
122 /* If windows.h was already included, our preferences don't matter.
123 * If not, include a restricted set of windows headers to our tastes.
127 #ifndef WIN32_LEAN_AND_MEAN
128 #define WIN32_LEAN_AND_MEAN
132 /* Restrict the server to a subset of Windows XP header files by default
134 #define _WIN32_WINNT 0x0501
149 * Add a _very_few_ declarations missing from the restricted set of headers
150 * (If this list becomes extensive, re-enable the required headers above!)
151 * winsock headers were excluded by WIN32_LEAN_AND_MEAN, so include them now
155 #include <winsock2.h>
156 #include <ws2tcpip.h>
162 #endif /* ndef _WINDOWS_ */
163 #endif /* APR_HAVE_WINDOWS_H */
165 #if APR_HAVE_SYS_TYPES_H
166 #include <sys/types.h>
169 #if APR_HAVE_SYS_SOCKET_H
170 #include <sys/socket.h>
173 #if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS)
174 /* C99 7.18.4 requires that stdint.h only exposes INT64_C
175 * and UINT64_C for C++ implementations if this is defined: */
176 #define __STDC_CONSTANT_MACROS
179 #if APR_HAVE_STDINT_H
183 #if APR_HAVE_SYS_WAIT_H
184 #include <sys/wait.h>
189 #define INCL_DOSERRORS
193 /* header files for PATH_MAX, _POSIX_PATH_MAX */
194 #if APR_HAVE_LIMITS_H
197 #if APR_HAVE_SYS_SYSLIMITS_H
198 #include <sys/syslimits.h>
208 * @addtogroup apr_platform
213 #define APR_HAVE_SHMEM_MMAP_TMP 1
214 #define APR_HAVE_SHMEM_MMAP_SHM 1
215 #define APR_HAVE_SHMEM_MMAP_ZERO 1
216 #define APR_HAVE_SHMEM_SHMGET_ANON 1
217 #define APR_HAVE_SHMEM_SHMGET 1
218 #define APR_HAVE_SHMEM_MMAP_ANON 1
219 #define APR_HAVE_SHMEM_BEOS 0
221 #define APR_USE_SHMEM_MMAP_TMP 0
222 #define APR_USE_SHMEM_MMAP_SHM 1
223 #define APR_USE_SHMEM_MMAP_ZERO 0
224 #define APR_USE_SHMEM_SHMGET_ANON 0
225 #define APR_USE_SHMEM_SHMGET 0
226 #define APR_USE_SHMEM_MMAP_ANON 1
227 #define APR_USE_SHMEM_BEOS 0
229 #define APR_USE_FLOCK_SERIALIZE 1
230 #define APR_USE_SYSVSEM_SERIALIZE 0
231 #define APR_USE_POSIXSEM_SERIALIZE 0
232 #define APR_USE_FCNTL_SERIALIZE 0
233 #define APR_USE_PROC_PTHREAD_SERIALIZE 0
234 #define APR_USE_PTHREAD_SERIALIZE 1
236 #define APR_HAS_FLOCK_SERIALIZE 1
237 #define APR_HAS_SYSVSEM_SERIALIZE 1
238 #define APR_HAS_POSIXSEM_SERIALIZE 1
239 #define APR_HAS_FCNTL_SERIALIZE 1
240 #define APR_HAS_PROC_PTHREAD_SERIALIZE 0
242 #define APR_PROCESS_LOCK_IS_GLOBAL 0
244 #define APR_HAVE_CORKABLE_TCP 1
245 #define APR_HAVE_GETRLIMIT 1
246 #define APR_HAVE_IN_ADDR 1
247 #define APR_HAVE_INET_ADDR 1
248 #define APR_HAVE_INET_NETWORK 1
249 #define APR_HAVE_IPV6 1
250 #define APR_HAVE_MEMMOVE 1
251 #define APR_HAVE_SETRLIMIT 1
252 #define APR_HAVE_SIGACTION 1
253 #define APR_HAVE_SIGSUSPEND 1
254 #define APR_HAVE_SIGWAIT 1
255 #define APR_HAVE_SA_STORAGE 1
256 #define APR_HAVE_STRCASECMP 1
257 #define APR_HAVE_STRDUP 1
258 #define APR_HAVE_STRICMP 0
259 #define APR_HAVE_STRNCASECMP 1
260 #define APR_HAVE_STRNICMP 0
261 #define APR_HAVE_STRSTR 1
262 #define APR_HAVE_MEMCHR 1
263 #define APR_HAVE_STRUCT_RLIMIT 1
264 #define APR_HAVE_UNION_SEMUN 0
265 #define APR_HAVE_SCTP 1
266 #define APR_HAVE_IOVEC 1
268 /* APR Feature Macros */
269 #define APR_HAS_SHARED_MEMORY 1
270 #define APR_HAS_THREADS 1
271 #define APR_HAS_SENDFILE 1
272 #define APR_HAS_MMAP 1
273 #define APR_HAS_FORK 1
274 #define APR_HAS_RANDOM 1
275 #define APR_HAS_OTHER_CHILD 1
276 #define APR_HAS_DSO 0
277 #define APR_HAS_SO_ACCEPTFILTER 1
278 #define APR_HAS_UNICODE_FS 0
279 #define APR_HAS_PROC_INVOKED 0
280 #define APR_HAS_USER 1
281 #define APR_HAS_LARGE_FILES 0
282 #define APR_HAS_XTHREAD_FILES 0
283 #define APR_HAS_OS_UUID 1
285 #define APR_PROCATTR_USER_SET_REQUIRES_PASSWORD 0
287 /* APR sets APR_FILES_AS_SOCKETS to 1 on systems where it is possible
288 * to poll on files/pipes.
290 #define APR_FILES_AS_SOCKETS 1
292 /* This macro indicates whether or not EBCDIC is the native character set.
294 #define APR_CHARSET_EBCDIC 0
296 /* If we have a TCP implementation that can be "corked", what flag
299 #define APR_TCP_NOPUSH_FLAG TCP_NOPUSH
301 /* Is the TCP_NODELAY socket option inherited from listening sockets?
303 #define APR_TCP_NODELAY_INHERITED 1
305 /* Is the O_NONBLOCK flag inherited from listening sockets?
307 #define APR_O_NONBLOCK_INHERITED 1
309 /* Typedefs that APR needs. */
311 typedef unsigned char apr_byte_t;
313 typedef short apr_int16_t;
314 typedef unsigned short apr_uint16_t;
316 typedef int apr_int32_t;
317 typedef unsigned int apr_uint32_t;
319 #include <sys/_types.h>
321 #define APR_SIZEOF_VOIDP 8
323 #define APR_SIZEOF_VOIDP 4
327 * Darwin 10's default compiler (gcc42) builds for both 64 and
328 * 32 bit architectures unless specifically told not to.
329 * In those cases, we need to override types depending on how
330 * we're being built at compile time.
331 * NOTE: This is an ugly work-around for Darwin's
332 * concept of universal binaries, a single package
333 * (executable, lib, etc...) which contains both 32
334 * and 64 bit versions. The issue is that if APR is
335 * built universally, if something else is compiled
336 * against it, some bit sizes will depend on whether
337 * it is 32 or 64 bit. This is determined by the __LP64__
338 * flag. Since we need to support both, we have to
339 * handle OS X unqiuely.
342 #undef APR_SIZEOF_VOIDP
346 typedef long apr_int64_t;
347 typedef unsigned long apr_uint64_t;
348 #define APR_SIZEOF_VOIDP 8
349 #define INT64_C(v) (v ## L)
350 #define UINT64_C(v) (v ## UL)
352 typedef long long apr_int64_t;
353 typedef unsigned long long apr_uint64_t;
354 #define APR_SIZEOF_VOIDP 4
355 #define INT64_C(v) (v ## LL)
356 #define UINT64_C(v) (v ## ULL)
359 typedef __int64_t apr_int64_t;
360 typedef __uint64_t apr_uint64_t;
363 typedef size_t apr_size_t;
364 typedef ssize_t apr_ssize_t;
365 typedef off_t apr_off_t;
366 typedef socklen_t apr_socklen_t;
367 typedef unsigned int apr_ino_t;
369 #if APR_SIZEOF_VOIDP == 8
370 typedef apr_uint64_t apr_uintptr_t;
372 typedef apr_uint32_t apr_uintptr_t;
375 /* Are we big endian? */
376 #if _BYTE_ORDER == _LITTLE_ENDIAN
377 #define APR_IS_BIGENDIAN 0
378 #elif _BYTE_ORDER == _BIG_ENDIAN
379 #define APR_IS_BIGENDIAN 1
381 #error Unknown byte order.
384 /* Mechanisms to properly type numeric literals */
385 #define APR_INT64_C(val) INT64_C(val)
386 #define APR_UINT64_C(val) UINT64_C(val)
389 #define APR_INT16_MIN INT16_MIN
391 #define APR_INT16_MIN (-0x7fff - 1)
395 #define APR_INT16_MAX INT16_MAX
397 #define APR_INT16_MAX (0x7fff)
401 #define APR_UINT16_MAX UINT16_MAX
403 #define APR_UINT16_MAX (0xffff)
407 #define APR_INT32_MIN INT32_MIN
409 #define APR_INT32_MIN (-0x7fffffff - 1)
413 #define APR_INT32_MAX INT32_MAX
415 #define APR_INT32_MAX 0x7fffffff
419 #define APR_UINT32_MAX UINT32_MAX
421 #define APR_UINT32_MAX (0xffffffffU)
425 #define APR_INT64_MIN INT64_MIN
427 #define APR_INT64_MIN (APR_INT64_C(-0x7fffffffffffffff) - 1)
431 #define APR_INT64_MAX INT64_MAX
433 #define APR_INT64_MAX APR_INT64_C(0x7fffffffffffffff)
437 #define APR_UINT64_MAX UINT64_MAX
439 #define APR_UINT64_MAX APR_UINT64_C(0xffffffffffffffff)
442 #define APR_SIZE_MAX (~((apr_size_t)0))
445 /* Definitions that APR programs need to work properly. */
448 * APR public API wrap for C++ compilers.
451 #define APR_BEGIN_DECLS extern "C" {
452 #define APR_END_DECLS }
454 #define APR_BEGIN_DECLS
455 #define APR_END_DECLS
459 * Thread callbacks from APR functions must be declared with APR_THREAD_FUNC,
460 * so that they follow the platform's calling convention.
463 * void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data);
467 #define APR_THREAD_FUNC
469 #if defined(DOXYGEN) || !defined(WIN32)
472 * The public APR functions are declared with APR_DECLARE(), so they may
473 * use the most appropriate calling convention. Public APR functions with
474 * variable arguments must use APR_DECLARE_NONSTD().
476 * @remark Both the declaration and implementations must use the same macro.
479 * APR_DECLARE(rettype) apr_func(args)
481 * @see APR_DECLARE_NONSTD @see APR_DECLARE_DATA
482 * @remark Note that when APR compiles the library itself, it passes the
483 * symbol -DAPR_DECLARE_EXPORT to the compiler on some platforms (e.g. Win32)
484 * to export public symbols from the dynamic library build.\n
485 * The user must define the APR_DECLARE_STATIC when compiling to target
486 * the static APR library on some platforms (e.g. Win32.) The public symbols
487 * are neither exported nor imported when APR_DECLARE_STATIC is defined.\n
488 * By default, compiling an application and including the APR public
489 * headers, without defining APR_DECLARE_STATIC, will prepare the code to be
490 * linked to the dynamic library.
492 #define APR_DECLARE(type) type
495 * The public APR functions using variable arguments are declared with
496 * APR_DECLARE_NONSTD(), as they must follow the C language calling convention.
497 * @see APR_DECLARE @see APR_DECLARE_DATA
498 * @remark Both the declaration and implementations must use the same macro.
501 * APR_DECLARE_NONSTD(rettype) apr_func(args, ...);
505 #define APR_DECLARE_NONSTD(type) type
508 * The public APR variables are declared with AP_MODULE_DECLARE_DATA.
509 * This assures the appropriate indirection is invoked at compile time.
510 * @see APR_DECLARE @see APR_DECLARE_NONSTD
511 * @remark Note that the declaration and implementations use different forms,
512 * but both must include the macro.
516 * extern APR_DECLARE_DATA type apr_variable;\n
517 * APR_DECLARE_DATA type apr_variable = value;
521 #define APR_DECLARE_DATA
523 #elif defined(APR_DECLARE_STATIC)
524 #define APR_DECLARE(type) type __stdcall
525 #define APR_DECLARE_NONSTD(type) type __cdecl
526 #define APR_DECLARE_DATA
527 #elif defined(APR_DECLARE_EXPORT)
528 #define APR_DECLARE(type) __declspec(dllexport) type __stdcall
529 #define APR_DECLARE_NONSTD(type) __declspec(dllexport) type __cdecl
530 #define APR_DECLARE_DATA __declspec(dllexport)
532 #define APR_DECLARE(type) __declspec(dllimport) type __stdcall
533 #define APR_DECLARE_NONSTD(type) __declspec(dllimport) type __cdecl
534 #define APR_DECLARE_DATA __declspec(dllimport)
537 /* Define APR_SSIZE_T_FMT.
538 * If ssize_t is an integer we define it to be "d",
539 * if ssize_t is a long int we define it to be "ld",
540 * if ssize_t is neither we declare an error here.
541 * I looked for a better way to define this here, but couldn't find one, so
542 * to find the logic for this definition search for "ssize_t_fmt" in
547 #define APR_SSIZE_T_FMT "ld"
549 /* And APR_SIZE_T_FMT */
550 #define APR_SIZE_T_FMT "lu"
552 /* And APR_OFF_T_FMT */
553 #define APR_OFF_T_FMT "ld"
555 /* And APR_PID_T_FMT */
556 #define APR_PID_T_FMT "d"
558 /* And APR_INT64_T_FMT */
559 #define APR_INT64_T_FMT "ld"
561 /* And APR_UINT64_T_FMT */
562 #define APR_UINT64_T_FMT "lu"
564 /* And APR_UINT64_T_HEX_FMT */
565 #define APR_UINT64_T_HEX_FMT "lx"
567 #define APR_SSIZE_T_FMT "d"
568 #define APR_SIZE_T_FMT "u"
569 #define APR_OFF_T_FMT APR_INT64_T_FMT
570 #define APR_PID_T_FMT "d"
571 #define APR_INT64_T_FMT "lld"
572 #define APR_UINT64_T_FMT "llu"
573 #define APR_UINT64_T_HEX_FMT "llx"
577 * Ensure we work with universal binaries on Darwin
581 #undef APR_HAS_LARGE_FILES
582 #undef APR_SIZEOF_VOIDP
583 #undef APR_INT64_T_FMT
584 #undef APR_UINT64_T_FMT
585 #undef APR_UINT64_T_HEX_FMT
588 #define APR_HAS_LARGE_FILES 0
589 #define APR_SIZEOF_VOIDP 8
590 #define APR_INT64_T_FMT "ld"
591 #define APR_UINT64_T_FMT "lu"
592 #define APR_UINT64_T_HEX_FMT "lx"
594 #define APR_HAS_LARGE_FILES 1
595 #define APR_SIZEOF_VOIDP 4
596 #define APR_INT64_T_FMT "lld"
597 #define APR_UINT64_T_FMT "llu"
598 #define APR_UINT64_T_HEX_FMT "llx"
601 #undef APR_IS_BIGENDIAN
602 #ifdef __BIG_ENDIAN__
603 #define APR_IS_BIGENDIAN 1
605 #define APR_IS_BIGENDIAN 0
609 #define APR_OFF_T_FMT "lld"
611 #endif /* DARWIN_10 */
613 /* Does the proc mutex lock threads too */
614 #define APR_PROC_MUTEX_IS_GLOBAL 0
616 /* Local machine definition for console and log output. */
617 #define APR_EOL_STR "\n"
619 #if APR_HAVE_SYS_WAIT_H
621 #define apr_wait_t int
623 #define apr_wait_t union wait
624 #define WEXITSTATUS(status) (int)((status).w_retcode)
625 #define WTERMSIG(status) (int)((status).w_termsig)
626 #endif /* !WEXITSTATUS */
627 #elif defined(__MINGW32__)
628 typedef int apr_wait_t;
629 #endif /* HAVE_SYS_WAIT_H */
631 #if defined(PATH_MAX)
632 #define APR_PATH_MAX PATH_MAX
633 #elif defined(_POSIX_PATH_MAX)
634 #define APR_PATH_MAX _POSIX_PATH_MAX
636 #error no decision has been made on APR_PATH_MAX for your platform
639 #define APR_DSOPATH "LD_LIBRARY_PATH"
643 /* Definitions that only Win32 programs need to compile properly. */
645 /* XXX These simply don't belong here, perhaps in apr_portable.h
646 * based on some APR_HAVE_PID/GID/UID?