Edit File: apr.h
/* Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef APR_H #define APR_H /* GENERATED FILE WARNING! DO NOT EDIT apr.h * * You must modify apr.h.in instead. * * And please, make an effort to stub apr.hw and apr.hnw in the process. */ /** * @file apr.h * @brief APR Platform Definitions * @remark This is a generated header generated from include/apr.h.in by * ./configure, or copied from include/apr.hw or include/apr.hnw * for Win32 or Netware by those build environments, respectively. */ /** * @defgroup APR Apache Portability Runtime library * @{ */ /** * @defgroup apr_platform Platform Definitions * @{ * @warning * <strong><em>The actual values of macros and typedefs on this page<br> * are platform specific and should NOT be relied upon!</em></strong> */ /* So that we can use inline on some critical functions, and use * GNUC attributes (such as to get -Wall warnings for printf-like * functions). Only do this in gcc 2.7 or later ... it may work * on earlier stuff, but why chance it. * * We've since discovered that the gcc shipped with NeXT systems * as "cc" is completely broken. It claims to be __GNUC__ and so * on, but it doesn't implement half of the things that __GNUC__ * means. In particular it's missing inline and the __attribute__ * stuff. So we hack around it. PR#1613. -djg */ #if !defined(__GNUC__) || __GNUC__ < 2 || \ (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ||\ defined(NEXT) #ifndef __attribute__ #define __attribute__(__x) #endif #define APR_INLINE #define APR_HAS_INLINE 0 #else #define APR_INLINE __inline__ #define APR_HAS_INLINE 1 #endif #define APR_HAVE_ARPA_INET_H 1 #define APR_HAVE_CONIO_H 0 #define APR_HAVE_CRYPT_H 1 #define APR_HAVE_CTYPE_H 1 #define APR_HAVE_DIRENT_H 1 #define APR_HAVE_ERRNO_H 1 #define APR_HAVE_FCNTL_H 1 #define APR_HAVE_IO_H 0 #define APR_HAVE_LIMITS_H 1 #define APR_HAVE_NETDB_H 1 #define APR_HAVE_NETINET_IN_H 1 #define APR_HAVE_NETINET_SCTP_H 0 #define APR_HAVE_NETINET_SCTP_UIO_H 0 #define APR_HAVE_NETINET_TCP_H 1 #define APR_HAVE_PROCESS_H 0 #define APR_HAVE_PTHREAD_H 1 #define APR_HAVE_SEMAPHORE_H 1 #define APR_HAVE_SIGNAL_H 1 #define APR_HAVE_STDARG_H 1 #define APR_HAVE_STDINT_H 1 #define APR_HAVE_STDIO_H 1 #define APR_HAVE_STDLIB_H 1 #define APR_HAVE_STRING_H 1 #define APR_HAVE_STRINGS_H 1 #define APR_HAVE_SYS_IOCTL_H 1 #define APR_HAVE_SYS_SENDFILE_H 1 #define APR_HAVE_SYS_SIGNAL_H 1 #define APR_HAVE_SYS_SOCKET_H 1 #define APR_HAVE_SYS_SOCKIO_H 0 #define APR_HAVE_SYS_SYSLIMITS_H 0 #define APR_HAVE_SYS_TIME_H 1 #define APR_HAVE_SYS_TYPES_H 1 #define APR_HAVE_SYS_UIO_H 1 #define APR_HAVE_SYS_UN_H 1 #define APR_HAVE_SYS_WAIT_H 1 #define APR_HAVE_TIME_H 1 #define APR_HAVE_UNISTD_H 1 #define APR_HAVE_WINDOWS_H 0 #define APR_HAVE_WINSOCK2_H 0 /** @} */ /** @} */ /* We don't include our conditional headers within the doxyblocks * or the extern "C" namespace */ #if APR_HAVE_WINDOWS_H && defined(WIN32) /* If windows.h was already included, our preferences don't matter. * If not, include a restricted set of windows headers to our tastes. */ #ifndef _WINDOWS_ #ifndef WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN #endif #ifndef _WIN32_WINNT /* Restrict the server to a subset of Windows XP header files by default */ #define _WIN32_WINNT 0x0501 #endif #ifndef NOUSER #define NOUSER #endif #ifndef NOMCX #define NOMCX #endif #ifndef NOIME #define NOIME #endif #include <windows.h> /* * Add a _very_few_ declarations missing from the restricted set of headers * (If this list becomes extensive, re-enable the required headers above!) * winsock headers were excluded by WIN32_LEAN_AND_MEAN, so include them now */ #define SW_HIDE 0 #ifndef _WIN32_WCE #include <winsock2.h> #include <ws2tcpip.h> #include <mswsock.h> #else #include <winsock.h> #endif #endif /* ndef _WINDOWS_ */ #endif /* APR_HAVE_WINDOWS_H */ #if APR_HAVE_SYS_TYPES_H #include <sys/types.h> #endif #if APR_HAVE_SYS_SOCKET_H #include <sys/socket.h> #endif #if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) /* C99 7.18.4 requires that stdint.h only exposes INT64_C * and UINT64_C for C++ implementations if this is defined: */ #define __STDC_CONSTANT_MACROS #endif #if APR_HAVE_STDINT_H #include <stdint.h> #endif #if APR_HAVE_SYS_WAIT_H #include <sys/wait.h> #endif #ifdef OS2 #define INCL_DOS #define INCL_DOSERRORS #include <os2.h> #endif /* header files for PATH_MAX, _POSIX_PATH_MAX */ #if APR_HAVE_LIMITS_H #include <limits.h> #else #if APR_HAVE_SYS_SYSLIMITS_H #include <sys/syslimits.h> #endif #endif #ifdef __cplusplus extern "C" { #endif /** * @addtogroup apr_platform * @ingroup APR * @{ */ #define APR_HAVE_SHMEM_MMAP_TMP 1 #define APR_HAVE_SHMEM_MMAP_SHM 1 #define APR_HAVE_SHMEM_MMAP_ZERO 1 #define APR_HAVE_SHMEM_SHMGET_ANON 1 #define APR_HAVE_SHMEM_SHMGET 1 #define APR_HAVE_SHMEM_MMAP_ANON 1 #define APR_HAVE_SHMEM_BEOS 0 #define APR_USE_SHMEM_MMAP_TMP 0 #define APR_USE_SHMEM_MMAP_SHM 0 #define APR_USE_SHMEM_MMAP_ZERO 0 #define APR_USE_SHMEM_SHMGET_ANON 0 #define APR_USE_SHMEM_SHMGET 1 #define APR_USE_SHMEM_MMAP_ANON 1 #define APR_USE_SHMEM_BEOS 0 #define APR_USE_FLOCK_SERIALIZE 0 #define APR_USE_SYSVSEM_SERIALIZE 1 #define APR_USE_POSIXSEM_SERIALIZE 0 #define APR_USE_FCNTL_SERIALIZE 0 #define APR_USE_PROC_PTHREAD_SERIALIZE 0 #define APR_USE_PTHREAD_SERIALIZE 1 #define APR_HAS_FLOCK_SERIALIZE 1 #define APR_HAS_SYSVSEM_SERIALIZE 1 #define APR_HAS_POSIXSEM_SERIALIZE 1 #define APR_HAS_FCNTL_SERIALIZE 1 #define APR_HAS_PROC_PTHREAD_SERIALIZE 1 #define APR_PROCESS_LOCK_IS_GLOBAL 0 #define APR_HAVE_CORKABLE_TCP 1 #define APR_HAVE_GETRLIMIT 1 #define APR_HAVE_IN_ADDR 1 #define APR_HAVE_INET_ADDR 1 #define APR_HAVE_INET_NETWORK 1 #define APR_HAVE_IPV6 1 #define APR_HAVE_MEMMOVE 1 #define APR_HAVE_SETRLIMIT 1 #define APR_HAVE_SIGACTION 1 #define APR_HAVE_SIGSUSPEND 1 #define APR_HAVE_SIGWAIT 1 #define APR_HAVE_SA_STORAGE 1 #define APR_HAVE_STRCASECMP 1 #define APR_HAVE_STRDUP 1 #define APR_HAVE_STRICMP 0 #define APR_HAVE_STRNCASECMP 1 #define APR_HAVE_STRNICMP 0 #define APR_HAVE_STRSTR 1 #define APR_HAVE_MEMCHR 1 #define APR_HAVE_STRUCT_RLIMIT 1 #define APR_HAVE_UNION_SEMUN 0 #define APR_HAVE_SCTP 0 #define APR_HAVE_IOVEC 1 /* APR Feature Macros */ #define APR_HAS_SHARED_MEMORY 1 #define APR_HAS_THREADS 1 #define APR_HAS_SENDFILE 1 #define APR_HAS_MMAP 1 #define APR_HAS_FORK 1 #define APR_HAS_RANDOM 1 #define APR_HAS_OTHER_CHILD 1 #define APR_HAS_DSO 1 #define APR_HAS_SO_ACCEPTFILTER 0 #define APR_HAS_UNICODE_FS 0 #define APR_HAS_PROC_INVOKED 0 #define APR_HAS_USER 1 #define APR_HAS_LARGE_FILES 0 #define APR_HAS_XTHREAD_FILES 0 #define APR_HAS_OS_UUID 0 #define APR_PROCATTR_USER_SET_REQUIRES_PASSWORD 0 /* APR sets APR_FILES_AS_SOCKETS to 1 on systems where it is possible * to poll on files/pipes. */ #define APR_FILES_AS_SOCKETS 1 /* This macro indicates whether or not EBCDIC is the native character set. */ #define APR_CHARSET_EBCDIC 0 /* If we have a TCP implementation that can be "corked", what flag * do we use? */ #define APR_TCP_NOPUSH_FLAG TCP_CORK /* Is the TCP_NODELAY socket option inherited from listening sockets? */ #define APR_TCP_NODELAY_INHERITED 1 /* Is the O_NONBLOCK flag inherited from listening sockets? */ #define APR_O_NONBLOCK_INHERITED 0 /* Typedefs that APR needs. */ typedef unsigned char apr_byte_t; typedef short apr_int16_t; typedef unsigned short apr_uint16_t; typedef int apr_int32_t; typedef unsigned int apr_uint32_t; #define APR_SIZEOF_VOIDP 8 /* * Darwin 10's default compiler (gcc42) builds for both 64 and * 32 bit architectures unless specifically told not to. * In those cases, we need to override types depending on how * we're being built at compile time. * NOTE: This is an ugly work-around for Darwin's * concept of universal binaries, a single package * (executable, lib, etc...) which contains both 32 * and 64 bit versions. The issue is that if APR is * built universally, if something else is compiled * against it, some bit sizes will depend on whether * it is 32 or 64 bit. This is determined by the __LP64__ * flag. Since we need to support both, we have to * handle OS X unqiuely. */ #ifdef DARWIN_10 #undef APR_SIZEOF_VOIDP #undef INT64_C #undef UINT64_C #ifdef __LP64__ typedef long apr_int64_t; typedef unsigned long apr_uint64_t; #define APR_SIZEOF_VOIDP 8 #define INT64_C(v) (v ## L) #define UINT64_C(v) (v ## UL) #else typedef long long apr_int64_t; typedef unsigned long long apr_uint64_t; #define APR_SIZEOF_VOIDP 4 #define INT64_C(v) (v ## LL) #define UINT64_C(v) (v ## ULL) #endif #else typedef long apr_int64_t; typedef unsigned long apr_uint64_t; #endif typedef size_t apr_size_t; typedef ssize_t apr_ssize_t; typedef off_t apr_off_t; typedef socklen_t apr_socklen_t; typedef ino_t apr_ino_t; #if APR_SIZEOF_VOIDP == 8 typedef apr_uint64_t apr_uintptr_t; #else typedef apr_uint32_t apr_uintptr_t; #endif /* Are we big endian? */ #define APR_IS_BIGENDIAN 0 /* Mechanisms to properly type numeric literals */ #define APR_INT64_C(val) INT64_C(val) #define APR_UINT64_C(val) UINT64_C(val) #ifdef INT16_MIN #define APR_INT16_MIN INT16_MIN #else #define APR_INT16_MIN (-0x7fff - 1) #endif #ifdef INT16_MAX #define APR_INT16_MAX INT16_MAX #else #define APR_INT16_MAX (0x7fff) #endif #ifdef UINT16_MAX #define APR_UINT16_MAX UINT16_MAX #else #define APR_UINT16_MAX (0xffff) #endif #ifdef INT32_MIN #define APR_INT32_MIN INT32_MIN #else #define APR_INT32_MIN (-0x7fffffff - 1) #endif #ifdef INT32_MAX #define APR_INT32_MAX INT32_MAX #else #define APR_INT32_MAX 0x7fffffff #endif #ifdef UINT32_MAX #define APR_UINT32_MAX UINT32_MAX #else #define APR_UINT32_MAX (0xffffffffU) #endif #ifdef INT64_MIN #define APR_INT64_MIN INT64_MIN #else #define APR_INT64_MIN (APR_INT64_C(-0x7fffffffffffffff) - 1) #endif #ifdef INT64_MAX #define APR_INT64_MAX INT64_MAX #else #define APR_INT64_MAX APR_INT64_C(0x7fffffffffffffff) #endif #ifdef UINT64_MAX #define APR_UINT64_MAX UINT64_MAX #else #define APR_UINT64_MAX APR_UINT64_C(0xffffffffffffffff) #endif #define APR_SIZE_MAX (~((apr_size_t)0)) /* Definitions that APR programs need to work properly. */ /** * APR public API wrap for C++ compilers. */ #ifdef __cplusplus #define APR_BEGIN_DECLS extern "C" { #define APR_END_DECLS } #else #define APR_BEGIN_DECLS #define APR_END_DECLS #endif /** * Thread callbacks from APR functions must be declared with APR_THREAD_FUNC, * so that they follow the platform's calling convention. * <PRE> * * void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data); * * </PRE> */ #define APR_THREAD_FUNC #if defined(DOXYGEN) || !defined(WIN32) /** * The public APR functions are declared with APR_DECLARE(), so they may * use the most appropriate calling convention. Public APR functions with * variable arguments must use APR_DECLARE_NONSTD(). * * @remark Both the declaration and implementations must use the same macro. * * <PRE> * APR_DECLARE(rettype) apr_func(args) * </PRE> * @see APR_DECLARE_NONSTD @see APR_DECLARE_DATA * @remark Note that when APR compiles the library itself, it passes the * symbol -DAPR_DECLARE_EXPORT to the compiler on some platforms (e.g. Win32) * to export public symbols from the dynamic library build.\n * The user must define the APR_DECLARE_STATIC when compiling to target * the static APR library on some platforms (e.g. Win32.) The public symbols * are neither exported nor imported when APR_DECLARE_STATIC is defined.\n * By default, compiling an application and including the APR public * headers, without defining APR_DECLARE_STATIC, will prepare the code to be * linked to the dynamic library. */ #define APR_DECLARE(type) type /** * The public APR functions using variable arguments are declared with * APR_DECLARE_NONSTD(), as they must follow the C language calling convention. * @see APR_DECLARE @see APR_DECLARE_DATA * @remark Both the declaration and implementations must use the same macro. * <PRE> * * APR_DECLARE_NONSTD(rettype) apr_func(args, ...); * * </PRE> */ #define APR_DECLARE_NONSTD(type) type /** * The public APR variables are declared with AP_MODULE_DECLARE_DATA. * This assures the appropriate indirection is invoked at compile time. * @see APR_DECLARE @see APR_DECLARE_NONSTD * @remark Note that the declaration and implementations use different forms, * but both must include the macro. * * <PRE> * * extern APR_DECLARE_DATA type apr_variable;\n * APR_DECLARE_DATA type apr_variable = value; * * </PRE> */ #define APR_DECLARE_DATA #elif defined(APR_DECLARE_STATIC) #define APR_DECLARE(type) type __stdcall #define APR_DECLARE_NONSTD(type) type __cdecl #define APR_DECLARE_DATA #elif defined(APR_DECLARE_EXPORT) #define APR_DECLARE(type) __declspec(dllexport) type __stdcall #define APR_DECLARE_NONSTD(type) __declspec(dllexport) type __cdecl #define APR_DECLARE_DATA __declspec(dllexport) #else #define APR_DECLARE(type) __declspec(dllimport) type __stdcall #define APR_DECLARE_NONSTD(type) __declspec(dllimport) type __cdecl #define APR_DECLARE_DATA __declspec(dllimport) #endif /* Define APR_SSIZE_T_FMT. * If ssize_t is an integer we define it to be "d", * if ssize_t is a long int we define it to be "ld", * if ssize_t is neither we declare an error here. * I looked for a better way to define this here, but couldn't find one, so * to find the logic for this definition search for "ssize_t_fmt" in * configure.in. */ #define APR_SSIZE_T_FMT "ld" /* And APR_SIZE_T_FMT */ #define APR_SIZE_T_FMT "lu" /* And APR_OFF_T_FMT */ #define APR_OFF_T_FMT "ld" /* And APR_PID_T_FMT */ #define APR_PID_T_FMT "d" /* And APR_INT64_T_FMT */ #define APR_INT64_T_FMT "ld" /* And APR_UINT64_T_FMT */ #define APR_UINT64_T_FMT "lu" /* And APR_UINT64_T_HEX_FMT */ #define APR_UINT64_T_HEX_FMT "lx" /* * Ensure we work with universal binaries on Darwin */ #ifdef DARWIN_10 #undef APR_HAS_LARGE_FILES #undef APR_SIZEOF_VOIDP #undef APR_INT64_T_FMT #undef APR_UINT64_T_FMT #undef APR_UINT64_T_HEX_FMT #ifdef __LP64__ #define APR_HAS_LARGE_FILES 0 #define APR_SIZEOF_VOIDP 8 #define APR_INT64_T_FMT "ld" #define APR_UINT64_T_FMT "lu" #define APR_UINT64_T_HEX_FMT "lx" #else #define APR_HAS_LARGE_FILES 1 #define APR_SIZEOF_VOIDP 4 #define APR_INT64_T_FMT "lld" #define APR_UINT64_T_FMT "llu" #define APR_UINT64_T_HEX_FMT "llx" #endif #undef APR_IS_BIGENDIAN #ifdef __BIG_ENDIAN__ #define APR_IS_BIGENDIAN 1 #else #define APR_IS_BIGENDIAN 0 #endif #undef APR_OFF_T_FMT #define APR_OFF_T_FMT "lld" #endif /* DARWIN_10 */ /* Does the proc mutex lock threads too */ #define APR_PROC_MUTEX_IS_GLOBAL 0 /* Local machine definition for console and log output. */ #define APR_EOL_STR "\n" #if APR_HAVE_SYS_WAIT_H #ifdef WEXITSTATUS #define apr_wait_t int #else #define apr_wait_t union wait #define WEXITSTATUS(status) (int)((status).w_retcode) #define WTERMSIG(status) (int)((status).w_termsig) #endif /* !WEXITSTATUS */ #elif defined(__MINGW32__) typedef int apr_wait_t; #endif /* HAVE_SYS_WAIT_H */ #if defined(PATH_MAX) #define APR_PATH_MAX PATH_MAX #elif defined(_POSIX_PATH_MAX) #define APR_PATH_MAX _POSIX_PATH_MAX #else #error no decision has been made on APR_PATH_MAX for your platform #endif #define APR_DSOPATH "LD_LIBRARY_PATH" /** @} */ /* Definitions that only Win32 programs need to compile properly. */ /* XXX These simply don't belong here, perhaps in apr_portable.h * based on some APR_HAVE_PID/GID/UID? */ #ifdef __MINGW32__ #ifndef __GNUC__ typedef int pid_t; #endif typedef int uid_t; typedef int gid_t; #endif #ifdef __cplusplus } #endif #endif /* APR_H */
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