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<h1>apr.h</h1><a href="apr_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/* Copyright 2000-2004 The Apache Software Foundation</span>
00002 <span class="comment"> *</span>
00003 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span>
00004 <span class="comment"> * you may not use this file except in compliance with the License.</span>
00005 <span class="comment"> * You may obtain a copy of the License at</span>
00006 <span class="comment"> *</span>
00007 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span>
00008 <span class="comment"> *</span>
00009 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span>
00010 <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span>
00011 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
00012 <span class="comment"> * See the License for the specific language governing permissions and</span>
00013 <span class="comment"> * limitations under the License.</span>
00014 <span class="comment"> */</span>
00015
00016
00017 <span class="preprocessor">#ifndef APR_H</span>
00018 <span class="preprocessor"></span><span class="preprocessor">#define APR_H</span>
00019 <span class="preprocessor"></span>
00020 <span class="comment">/* GENERATED FILE WARNING! DO NOT EDIT apr.h</span>
00021 <span class="comment"> *</span>
00022 <span class="comment"> * You must modify apr.h.in instead.</span>
00023 <span class="comment"> *</span>
00024 <span class="comment"> * And please, make an effort to stub apr.hw and apr.hnw in the process.</span>
00025 <span class="comment"> */</span>
00026 <span class="comment"></span>
00027 <span class="comment">/**</span>
00028 <span class="comment"> * @file apr.h</span>
00029 <span class="comment"> * @brief APR Platform Definitions</span>
00030 <span class="comment"> * @remark This is a generated header generated from include/apr.h.in by</span>
00031 <span class="comment"> * ./configure, or copied from include/apr.hw or include/apr.hnw </span>
00032 <span class="comment"> * for Win32 or Netware by those build environments, respectively.</span>
00033 <span class="comment"> */</span>
00034 <span class="comment"></span>
00035 <span class="comment">/**</span>
00036 <span class="comment"> * @defgroup APR Apache Portability Runtime library</span>
00037 <span class="comment"> * @{</span>
00038 <span class="comment"> */</span><span class="comment"></span>
00039 <span class="comment">/**</span>
00040 <span class="comment"> * @defgroup apr_platform Platform Definitions</span>
00041 <span class="comment"> * @{</span>
00042 <span class="comment"> */</span>
00043
00044 <span class="comment">/* So that we can use inline on some critical functions, and use</span>
00045 <span class="comment"> * GNUC attributes (such as to get -Wall warnings for printf-like</span>
00046 <span class="comment"> * functions). Only do this in gcc 2.7 or later ... it may work</span>
00047 <span class="comment"> * on earlier stuff, but why chance it.</span>
00048 <span class="comment"> *</span>
00049 <span class="comment"> * We've since discovered that the gcc shipped with NeXT systems</span>
00050 <span class="comment"> * as "cc" is completely broken. It claims to be __GNUC__ and so</span>
00051 <span class="comment"> * on, but it doesn't implement half of the things that __GNUC__</span>
00052 <span class="comment"> * means. In particular it's missing inline and the __attribute__</span>
00053 <span class="comment"> * stuff. So we hack around it. PR#1613. -djg</span>
00054 <span class="comment"> */</span>
00055 <span class="preprocessor">#if !defined(__GNUC__) || __GNUC__ < 2 || \</span>
00056 <span class="preprocessor"> (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ||\</span>
00057 <span class="preprocessor"> defined(NEXT)</span>
00058 <span class="preprocessor"></span><span class="preprocessor">#ifndef __attribute__</span>
00059 <span class="preprocessor"></span><span class="preprocessor">#define __attribute__(__x)</span>
00060 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00061 <span class="preprocessor"></span><span class="preprocessor">#define APR_INLINE</span>
00062 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_INLINE 0</span>
00063 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00064 <span class="preprocessor"></span><span class="preprocessor">#define APR_INLINE __inline__</span>
00065 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_INLINE 1</span>
00066 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00067 <span class="preprocessor"></span>
00068 <span class="preprocessor">#define APR_HAVE_ARPA_INET_H 1</span>
00069 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_CONIO_H 0</span>
00070 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_CRYPT_H 1</span>
00071 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_CTYPE_H 1</span>
00072 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_DIRENT_H 1</span>
00073 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_ERRNO_H 1</span>
00074 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_FCNTL_H 1</span>
00075 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_IO_H 0</span>
00076 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_LIMITS_H 1</span>
00077 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_NETDB_H 1</span>
00078 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_NETINET_IN_H 1</span>
00079 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_NETINET_SCTP_H 0</span>
00080 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_NETINET_SCTP_UIO_H 0</span>
00081 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_NETINET_TCP_H 1</span>
00082 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_PTHREAD_H 1</span>
00083 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SEMAPHORE_H 1</span>
00084 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SIGNAL_H 1</span>
00085 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STDARG_H 1</span>
00086 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STDINT_H 1</span>
00087 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STDIO_H 1</span>
00088 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STDLIB_H 1</span>
00089 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STRING_H 1</span>
00090 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STRINGS_H 1</span>
00091 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SYS_IOCTL_H 1</span>
00092 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SYS_SENDFILE_H 1</span>
00093 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SYS_SIGNAL_H 1</span>
00094 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SYS_SOCKET_H 1</span>
00095 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SYS_SOCKIO_H 0</span>
00096 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SYS_SYSLIMITS_H 0</span>
00097 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SYS_TIME_H 1</span>
00098 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SYS_TYPES_H 1</span>
00099 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SYS_UIO_H 1</span>
00100 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SYS_UN_H 1</span>
00101 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SYS_WAIT_H 1</span>
00102 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_TIME_H 1</span>
00103 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_UNISTD_H 1</span>
00104 <span class="preprocessor"></span><span class="comment"></span>
00105 <span class="comment">/** @} */</span>
00106
00107 <span class="comment">/* We don't include our conditional headers within the doxyblocks </span>
00108 <span class="comment"> * or the extern "C" namespace </span>
00109 <span class="comment"> */</span>
00110
00111 <span class="preprocessor">#if APR_HAVE_SYS_TYPES_H</span>
00112 <span class="preprocessor"></span><span class="preprocessor">#include <sys/types.h></span>
00113 <span class="preprocessor">#endif</span>
00114 <span class="preprocessor"></span>
00115 <span class="preprocessor">#if APR_HAVE_SYS_SOCKET_H</span>
00116 <span class="preprocessor"></span><span class="preprocessor">#include <sys/socket.h></span>
00117 <span class="preprocessor">#endif</span>
00118 <span class="preprocessor"></span>
00119 <span class="preprocessor">#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS)</span>
00120 <span class="preprocessor"></span><span class="comment">/* C99 7.18.4 requires that stdint.h only exposes INT64_C </span>
00121 <span class="comment"> * and UINT64_C for C++ implementations if this is defined: */</span>
00122 <span class="preprocessor">#define __STDC_CONSTANT_MACROS</span>
00123 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00124 <span class="preprocessor"></span>
00125 <span class="preprocessor">#if APR_HAVE_STDINT_H</span>
00126 <span class="preprocessor"></span><span class="preprocessor">#include <stdint.h></span>
00127 <span class="preprocessor">#endif</span>
00128 <span class="preprocessor"></span>
00129 <span class="preprocessor">#if APR_HAVE_SYS_WAIT_H</span>
00130 <span class="preprocessor"></span><span class="preprocessor">#include <sys/wait.h></span>
00131 <span class="preprocessor">#endif</span>
00132 <span class="preprocessor"></span>
00133 <span class="preprocessor">#ifdef OS2</span>
00134 <span class="preprocessor"></span><span class="preprocessor">#define INCL_DOS</span>
00135 <span class="preprocessor"></span><span class="preprocessor">#define INCL_DOSERRORS</span>
00136 <span class="preprocessor"></span><span class="preprocessor">#include <os2.h></span>
00137 <span class="preprocessor">#endif</span>
00138 <span class="preprocessor"></span>
00139 <span class="comment">/* header files for PATH_MAX, _POSIX_PATH_MAX */</span>
00140 <span class="preprocessor">#if APR_HAVE_LIMITS_H</span>
00141 <span class="preprocessor"></span><span class="preprocessor">#include <limits.h></span>
00142 <span class="preprocessor">#else</span>
00143 <span class="preprocessor"></span><span class="preprocessor">#if APR_HAVE_SYS_SYSLIMITS_H</span>
00144 <span class="preprocessor"></span><span class="preprocessor">#include <sys/syslimits.h></span>
00145 <span class="preprocessor">#endif</span>
00146 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00147 <span class="preprocessor"></span>
00148
00149 <span class="preprocessor">#ifdef __cplusplus</span>
00150 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
00151 <span class="preprocessor">#endif</span>
00152 <span class="preprocessor"></span><span class="comment"></span>
00153 <span class="comment">/**</span>
00154 <span class="comment"> * @addtogroup apr_platform</span>
00155 <span class="comment"> * @ingroup APR </span>
00156 <span class="comment"> * @{</span>
00157 <span class="comment"> */</span>
00158
00159 <span class="preprocessor">#define APR_HAVE_SHMEM_MMAP_TMP 1</span>
00160 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SHMEM_MMAP_SHM 1</span>
00161 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SHMEM_MMAP_ZERO 1</span>
00162 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SHMEM_SHMGET_ANON 1</span>
00163 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SHMEM_SHMGET 1</span>
00164 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SHMEM_MMAP_ANON 1</span>
00165 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SHMEM_BEOS 0</span>
00166 <span class="preprocessor"></span>
00167 <span class="preprocessor">#define APR_USE_SHMEM_MMAP_TMP 0</span>
00168 <span class="preprocessor"></span><span class="preprocessor">#define APR_USE_SHMEM_MMAP_SHM 0</span>
00169 <span class="preprocessor"></span><span class="preprocessor">#define APR_USE_SHMEM_MMAP_ZERO 0</span>
00170 <span class="preprocessor"></span><span class="preprocessor">#define APR_USE_SHMEM_SHMGET_ANON 0</span>
00171 <span class="preprocessor"></span><span class="preprocessor">#define APR_USE_SHMEM_SHMGET 1</span>
00172 <span class="preprocessor"></span><span class="preprocessor">#define APR_USE_SHMEM_MMAP_ANON 1</span>
00173 <span class="preprocessor"></span><span class="preprocessor">#define APR_USE_SHMEM_BEOS 0</span>
00174 <span class="preprocessor"></span>
00175 <span class="preprocessor">#define APR_USE_FLOCK_SERIALIZE 0 </span>
00176 <span class="preprocessor"></span><span class="preprocessor">#define APR_USE_SYSVSEM_SERIALIZE 0</span>
00177 <span class="preprocessor"></span><span class="preprocessor">#define APR_USE_POSIXSEM_SERIALIZE 0</span>
00178 <span class="preprocessor"></span><span class="preprocessor">#define APR_USE_FCNTL_SERIALIZE 1</span>
00179 <span class="preprocessor"></span><span class="preprocessor">#define APR_USE_PROC_PTHREAD_SERIALIZE 0 </span>
00180 <span class="preprocessor"></span><span class="preprocessor">#define APR_USE_PTHREAD_SERIALIZE 1 </span>
00181 <span class="preprocessor"></span>
00182 <span class="preprocessor">#define APR_HAS_FLOCK_SERIALIZE 1</span>
00183 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_SYSVSEM_SERIALIZE 1</span>
00184 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_POSIXSEM_SERIALIZE 1</span>
00185 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_FCNTL_SERIALIZE 1</span>
00186 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_PROC_PTHREAD_SERIALIZE 1</span>
00187 <span class="preprocessor"></span>
00188 <span class="preprocessor">#define APR_PROCESS_LOCK_IS_GLOBAL 0</span>
00189 <span class="preprocessor"></span>
00190 <span class="preprocessor">#define APR_HAVE_CORKABLE_TCP 1 </span>
00191 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_GETRLIMIT 1</span>
00192 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_IN_ADDR 1</span>
00193 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_INET_ADDR 1</span>
00194 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_INET_NETWORK 1</span>
00195 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_IPV6 1</span>
00196 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_MEMMOVE 1</span>
00197 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SETRLIMIT 1</span>
00198 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SIGACTION 1</span>
00199 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SIGSUSPEND 1</span>
00200 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SIGWAIT 1</span>
00201 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SA_STORAGE 1</span>
00202 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STRCASECMP 1</span>
00203 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STRDUP 1</span>
00204 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STRICMP 0</span>
00205 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STRNCASECMP 1</span>
00206 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STRNICMP 0</span>
00207 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STRSTR 1</span>
00208 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_MEMCHR 1</span>
00209 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_STRUCT_RLIMIT 1</span>
00210 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_UNION_SEMUN 0</span>
00211 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAVE_SCTP 0</span>
00212 <span class="preprocessor"></span>
00213 <span class="comment">/* APR Feature Macros */</span>
00214 <span class="preprocessor">#define APR_HAS_SHARED_MEMORY 1</span>
00215 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_THREADS 1</span>
00216 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_SENDFILE 1</span>
00217 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_MMAP 1</span>
00218 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_FORK 1</span>
00219 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_RANDOM 1</span>
00220 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_OTHER_CHILD 1</span>
00221 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_DSO 1</span>
00222 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_SO_ACCEPTFILTER 0</span>
00223 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_UNICODE_FS 0</span>
00224 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_PROC_INVOKED 0</span>
00225 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_USER 1</span>
00226 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_LARGE_FILES 1</span>
00227 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_XTHREAD_FILES 0</span>
00228 <span class="preprocessor"></span><span class="preprocessor">#define APR_HAS_OS_UUID 1</span>
00229 <span class="preprocessor"></span>
00230 <span class="preprocessor">#define APR_PROCATTR_USER_SET_REQUIRES_PASSWORD 0</span>
00231 <span class="preprocessor"></span>
00232 <span class="comment">/* APR sets APR_FILES_AS_SOCKETS to 1 on systems where it is possible</span>
00233 <span class="comment"> * to poll on files/pipes.</span>
00234 <span class="comment"> */</span>
00235 <span class="preprocessor">#define APR_FILES_AS_SOCKETS 1</span>
00236 <span class="preprocessor"></span>
00237 <span class="comment">/* This macro indicates whether or not EBCDIC is the native character set.</span>
00238 <span class="comment"> */</span>
00239 <span class="preprocessor">#define APR_CHARSET_EBCDIC 0</span>
00240 <span class="preprocessor"></span>
00241 <span class="comment">/* If we have a TCP implementation that can be "corked", what flag</span>
00242 <span class="comment"> * do we use?</span>
00243 <span class="comment"> */</span>
00244 <span class="preprocessor">#define APR_TCP_NOPUSH_FLAG TCP_CORK</span>
00245 <span class="preprocessor"></span>
00246 <span class="comment">/* Is the TCP_NODELAY socket option inherited from listening sockets?</span>
00247 <span class="comment">*/</span>
00248 <span class="preprocessor">#define APR_TCP_NODELAY_INHERITED 1</span>
00249 <span class="preprocessor"></span>
00250 <span class="comment">/* Is the O_NONBLOCK flag inherited from listening sockets?</span>
00251 <span class="comment">*/</span>
00252 <span class="preprocessor">#define APR_O_NONBLOCK_INHERITED 0</span>
00253 <span class="preprocessor"></span>
00254 <span class="comment">/* Typedefs that APR needs. */</span>
00255
00256 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> apr_byte_t;
00257
00258 <span class="keyword">typedef</span> <span class="keywordtype">short</span> apr_int16_t;
00259 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> apr_uint16_t;
00260
00261 <span class="keyword">typedef</span> <span class="keywordtype">int</span> apr_int32_t;
00262 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> apr_uint32_t;
00263
00264 <span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> apr_int64_t;
00265 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> apr_uint64_t;
00266
00267 <span class="keyword">typedef</span> size_t apr_size_t;
00268 <span class="keyword">typedef</span> ssize_t apr_ssize_t;
00269 <span class="keyword">typedef</span> off64_t apr_off_t;
00270 <span class="keyword">typedef</span> socklen_t apr_socklen_t;
00271
00272 <span class="preprocessor">#define APR_SIZEOF_VOIDP 4</span>
00273 <span class="preprocessor"></span>
00274 <span class="comment">/* Are we big endian? */</span>
00275 <span class="preprocessor">#define APR_IS_BIGENDIAN 0</span>
00276 <span class="preprocessor"></span>
00277 <span class="comment">/* Mechanisms to properly type numeric literals */</span>
00278 <span class="preprocessor">#define APR_INT64_C(val) INT64_C(val)</span>
00279 <span class="preprocessor"></span><span class="preprocessor">#define APR_UINT64_C(val) UINT64_C(val)</span>
00280 <span class="preprocessor"></span>
00281 <span class="comment">/* Definitions that APR programs need to work properly. */</span>
00282 <span class="comment"></span>
00283 <span class="comment">/** </span>
00284 <span class="comment"> * Thread callbacks from APR functions must be declared with APR_THREAD_FUNC, </span>
00285 <span class="comment"> * so that they follow the platform's calling convention.</span>
00286 <span class="comment"> * @example</span>
00287 <span class="comment"> */</span><span class="comment"></span>
00288 <span class="comment">/** void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data);</span>
00289 <span class="comment"> */</span>
<a name="l00290"></a><a class="code" href="group__apr__platform.html#ga122">00290</a> <span class="preprocessor">#define APR_THREAD_FUNC</span>
00291 <span class="preprocessor"></span><span class="comment"></span>
00292 <span class="comment">/**</span>
00293 <span class="comment"> * The public APR functions are declared with APR_DECLARE(), so they may</span>
00294 <span class="comment"> * use the most appropriate calling convention. Public APR functions with </span>
00295 <span class="comment"> * variable arguments must use APR_DECLARE_NONSTD().</span>
00296 <span class="comment"> *</span>
00297 <span class="comment"> * @remark Both the declaration and implementations must use the same macro.</span>
00298 <span class="comment"> * @example</span>
00299 <span class="comment"> */</span><span class="comment"></span>
00300 <span class="comment">/** APR_DECLARE(rettype) apr_func(args)</span>
00301 <span class="comment"> * @see APR_DECLARE_NONSTD @see APR_DECLARE_DATA</span>
00302 <span class="comment"> * @remark Note that when APR compiles the library itself, it passes the </span>
00303 <span class="comment"> * symbol -DAPR_DECLARE_EXPORT to the compiler on some platforms (e.g. Win32) </span>
00304 <span class="comment"> * to export public symbols from the dynamic library build.\n</span>
00305 <span class="comment"> * The user must define the APR_DECLARE_STATIC when compiling to target</span>
00306 <span class="comment"> * the static APR library on some platforms (e.g. Win32.) The public symbols </span>
00307 <span class="comment"> * are neither exported nor imported when APR_DECLARE_STATIC is defined.\n</span>
00308 <span class="comment"> * By default, compiling an application and including the APR public</span>
00309 <span class="comment"> * headers, without defining APR_DECLARE_STATIC, will prepare the code to be</span>
00310 <span class="comment"> * linked to the dynamic library.</span>
00311 <span class="comment"> */</span>
<a name="l00312"></a><a class="code" href="group__apr__platform.html#ga123">00312</a> <span class="preprocessor">#define APR_DECLARE(type) type </span>
00313 <span class="preprocessor"></span><span class="comment"></span>
00314 <span class="comment">/**</span>
00315 <span class="comment"> * The public APR functions using variable arguments are declared with </span>
00316 <span class="comment"> * APR_DECLARE_NONSTD(), as they must follow the C language calling convention.</span>
00317 <span class="comment"> * @see APR_DECLARE @see APR_DECLARE_DATA</span>
00318 <span class="comment"> * @remark Both the declaration and implementations must use the same macro.</span>
00319 <span class="comment"> * @example</span>
00320 <span class="comment"> */</span><span class="comment"></span>
00321 <span class="comment">/** APR_DECLARE_NONSTD(rettype) apr_func(args, ...);</span>
00322 <span class="comment"> */</span>
<a name="l00323"></a><a class="code" href="group__apr__platform.html#ga124">00323</a> <span class="preprocessor">#define APR_DECLARE_NONSTD(type) type</span>
00324 <span class="preprocessor"></span><span class="comment"></span>
00325 <span class="comment">/**</span>
00326 <span class="comment"> * The public APR variables are declared with AP_MODULE_DECLARE_DATA.</span>
00327 <span class="comment"> * This assures the appropriate indirection is invoked at compile time.</span>
00328 <span class="comment"> * @see APR_DECLARE @see APR_DECLARE_NONSTD</span>
00329 <span class="comment"> * @remark Note that the declaration and implementations use different forms,</span>
00330 <span class="comment"> * but both must include the macro.</span>
00331 <span class="comment"> * @example</span>
00332 <span class="comment"> */</span><span class="comment"></span>
00333 <span class="comment">/** extern APR_DECLARE_DATA type apr_variable;\n</span>
00334 <span class="comment"> * APR_DECLARE_DATA type apr_variable = value;</span>
00335 <span class="comment"> */</span>
<a name="l00336"></a><a class="code" href="group__apr__platform.html#ga125">00336</a> <span class="preprocessor">#define APR_DECLARE_DATA</span>
00337 <span class="preprocessor"></span>
00338 <span class="comment">/* Define APR_SSIZE_T_FMT. </span>
00339 <span class="comment"> * If ssize_t is an integer we define it to be "d",</span>
00340 <span class="comment"> * if ssize_t is a long int we define it to be "ld",</span>
00341 <span class="comment"> * if ssize_t is neither we declare an error here.</span>
00342 <span class="comment"> * I looked for a better way to define this here, but couldn't find one, so</span>
00343 <span class="comment"> * to find the logic for this definition search for "ssize_t_fmt" in</span>
00344 <span class="comment"> * configure.in.</span>
00345 <span class="comment"> */</span>
00346 <span class="preprocessor">#define APR_SSIZE_T_FMT "d"</span>
00347 <span class="preprocessor"></span>
00348 <span class="comment">/* And APR_SIZE_T_FMT */</span>
00349 <span class="preprocessor">#define APR_SIZE_T_FMT "d"</span>
00350 <span class="preprocessor"></span>
00351 <span class="comment">/* And APR_OFF_T_FMT */</span>
00352 <span class="preprocessor">#define APR_OFF_T_FMT APR_INT64_T_FMT</span>
00353 <span class="preprocessor"></span>
00354 <span class="comment">/* And APR_PID_T_FMT */</span>
00355 <span class="preprocessor">#define APR_PID_T_FMT "d"</span>
00356 <span class="preprocessor"></span>
00357 <span class="comment">/* And APR_INT64_T_FMT */</span>
00358 <span class="preprocessor">#define APR_INT64_T_FMT "lld"</span>
00359 <span class="preprocessor"></span>
00360 <span class="comment">/* And APR_UINT64_T_FMT */</span>
00361 <span class="preprocessor">#define APR_UINT64_T_FMT "llu"</span>
00362 <span class="preprocessor"></span>
00363 <span class="comment">/* And APR_UINT64_T_HEX_FMT */</span>
00364 <span class="preprocessor">#define APR_UINT64_T_HEX_FMT "llx"</span>
00365 <span class="preprocessor"></span>
00366 <span class="comment">/* Does the proc mutex lock threads too */</span>
00367 <span class="preprocessor">#define APR_PROC_MUTEX_IS_GLOBAL 0</span>
00368 <span class="preprocessor"></span>
00369 <span class="comment">/* Local machine definition for console and log output. */</span>
00370 <span class="preprocessor">#define APR_EOL_STR "\n"</span>
00371 <span class="preprocessor"></span>
00372
00373 <span class="preprocessor">#if APR_HAVE_SYS_WAIT_H</span>
00374 <span class="preprocessor"></span><span class="preprocessor">#ifdef WEXITSTATUS</span>
00375 <span class="preprocessor"></span><span class="preprocessor">#define apr_wait_t int</span>
00376 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00377 <span class="preprocessor"></span><span class="preprocessor">#define apr_wait_t union wait</span>
00378 <span class="preprocessor"></span><span class="preprocessor">#define WEXITSTATUS(status) (int)((status).w_retcode)</span>
00379 <span class="preprocessor"></span><span class="preprocessor">#define WTERMSIG(status) (int)((status).w_termsig)</span>
00380 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* !WEXITSTATUS */</span>
00381 <span class="preprocessor">#endif </span><span class="comment">/* HAVE_SYS_WAIT_H */</span>
00382
00383 <span class="preprocessor">#if defined(PATH_MAX)</span>
00384 <span class="preprocessor"></span><span class="preprocessor">#define APR_PATH_MAX PATH_MAX</span>
00385 <span class="preprocessor"></span><span class="preprocessor">#elif defined(_POSIX_PATH_MAX)</span>
00386 <span class="preprocessor"></span><span class="preprocessor">#define APR_PATH_MAX _POSIX_PATH_MAX</span>
00387 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00388 <span class="preprocessor"></span><span class="preprocessor">#error no decision has been made on APR_PATH_MAX for your platform</span>
00389 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00390 <span class="preprocessor"></span><span class="comment"></span>
00391 <span class="comment">/** @} */</span>
00392
00393 <span class="preprocessor">#ifdef __cplusplus</span>
00394 <span class="preprocessor"></span>}
00395 <span class="preprocessor">#endif</span>
00396 <span class="preprocessor"></span>
00397 <span class="preprocessor">#endif </span><span class="comment">/* APR_H */</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Sun Mar 20 19:52:26 2005 for Apache Portable Runtime by
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