Main Page | Modules | Data Structures | Directories | File List | Data Fields | Globals | Related Pages | Examples

apr.h

Go to the documentation of this file.
00001 /* Copyright 2000-2004 The Apache Software Foundation
00002  *
00003  * Licensed under the Apache License, Version 2.0 (the "License");
00004  * you may not use this file except in compliance with the License.
00005  * You may obtain a copy of the License at
00006  *
00007  *     http://www.apache.org/licenses/LICENSE-2.0
00008  *
00009  * Unless required by applicable law or agreed to in writing, software
00010  * distributed under the License is distributed on an "AS IS" BASIS,
00011  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00012  * See the License for the specific language governing permissions and
00013  * limitations under the License.
00014  */
00015 
00016 
00017 #ifndef APR_H
00018 #define APR_H
00019 
00020 /* GENERATED FILE WARNING!  DO NOT EDIT apr.h
00021  *
00022  * You must modify apr.h.in instead.
00023  *
00024  * And please, make an effort to stub apr.hw and apr.hnw in the process.
00025  */
00026 
00044 /* So that we can use inline on some critical functions, and use
00045  * GNUC attributes (such as to get -Wall warnings for printf-like
00046  * functions).  Only do this in gcc 2.7 or later ... it may work
00047  * on earlier stuff, but why chance it.
00048  *
00049  * We've since discovered that the gcc shipped with NeXT systems
00050  * as "cc" is completely broken.  It claims to be __GNUC__ and so
00051  * on, but it doesn't implement half of the things that __GNUC__
00052  * means.  In particular it's missing inline and the __attribute__
00053  * stuff.  So we hack around it.  PR#1613. -djg
00054  */
00055 #if !defined(__GNUC__) || __GNUC__ < 2 || \
00056     (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ||\
00057     defined(NEXT)
00058 #ifndef __attribute__
00059 #define __attribute__(__x)
00060 #endif
00061 #define APR_INLINE
00062 #define APR_HAS_INLINE          0
00063 #else
00064 #define APR_INLINE __inline__
00065 #define APR_HAS_INLINE          1
00066 #endif
00067 
00068 #define APR_HAVE_ARPA_INET_H     1
00069 #define APR_HAVE_CONIO_H         0
00070 #define APR_HAVE_CRYPT_H         1
00071 #define APR_HAVE_CTYPE_H         1
00072 #define APR_HAVE_DIRENT_H        1
00073 #define APR_HAVE_ERRNO_H         1
00074 #define APR_HAVE_FCNTL_H         1
00075 #define APR_HAVE_IO_H            0
00076 #define APR_HAVE_LIMITS_H        1
00077 #define APR_HAVE_NETDB_H         1
00078 #define APR_HAVE_NETINET_IN_H    1
00079 #define APR_HAVE_NETINET_SCTP_H  0
00080 #define APR_HAVE_NETINET_SCTP_UIO_H 0
00081 #define APR_HAVE_NETINET_TCP_H   1
00082 #define APR_HAVE_PTHREAD_H       1
00083 #define APR_HAVE_SEMAPHORE_H     1
00084 #define APR_HAVE_SIGNAL_H        1
00085 #define APR_HAVE_STDARG_H        1
00086 #define APR_HAVE_STDINT_H        1
00087 #define APR_HAVE_STDIO_H         1
00088 #define APR_HAVE_STDLIB_H        1
00089 #define APR_HAVE_STRING_H        1
00090 #define APR_HAVE_STRINGS_H       1
00091 #define APR_HAVE_SYS_IOCTL_H     1
00092 #define APR_HAVE_SYS_SENDFILE_H  1
00093 #define APR_HAVE_SYS_SIGNAL_H    1
00094 #define APR_HAVE_SYS_SOCKET_H    1
00095 #define APR_HAVE_SYS_SOCKIO_H    0
00096 #define APR_HAVE_SYS_SYSLIMITS_H 0
00097 #define APR_HAVE_SYS_TIME_H      1
00098 #define APR_HAVE_SYS_TYPES_H     1
00099 #define APR_HAVE_SYS_UIO_H       1
00100 #define APR_HAVE_SYS_UN_H        1
00101 #define APR_HAVE_SYS_WAIT_H      1
00102 #define APR_HAVE_TIME_H          1
00103 #define APR_HAVE_UNISTD_H        1
00104 
00107 /* We don't include our conditional headers within the doxyblocks 
00108  * or the extern "C" namespace 
00109  */
00110 
00111 #if APR_HAVE_SYS_TYPES_H
00112 #include <sys/types.h>
00113 #endif
00114 
00115 #if APR_HAVE_SYS_SOCKET_H
00116 #include <sys/socket.h>
00117 #endif
00118 
00119 #if APR_HAVE_STDINT_H
00120 #include <stdint.h>
00121 #endif
00122 
00123 #if APR_HAVE_SYS_WAIT_H
00124 #include <sys/wait.h>
00125 #endif
00126 
00127 #ifdef OS2
00128 #define INCL_DOS
00129 #define INCL_DOSERRORS
00130 #include <os2.h>
00131 #endif
00132 
00133 /* header files for PATH_MAX, _POSIX_PATH_MAX */
00134 #if APR_HAVE_LIMITS_H
00135 #include <limits.h>
00136 #else
00137 #if APR_HAVE_SYS_SYSLIMITS_H
00138 #include <sys/syslimits.h>
00139 #endif
00140 #endif
00141 
00142 
00143 #ifdef __cplusplus
00144 extern "C" {
00145 #endif
00146 
00153 #define APR_HAVE_SHMEM_MMAP_TMP     1
00154 #define APR_HAVE_SHMEM_MMAP_SHM     1
00155 #define APR_HAVE_SHMEM_MMAP_ZERO    1
00156 #define APR_HAVE_SHMEM_SHMGET_ANON  1
00157 #define APR_HAVE_SHMEM_SHMGET       1
00158 #define APR_HAVE_SHMEM_MMAP_ANON    1
00159 #define APR_HAVE_SHMEM_BEOS         0
00160 
00161 #define APR_USE_SHMEM_MMAP_TMP     0
00162 #define APR_USE_SHMEM_MMAP_SHM     0
00163 #define APR_USE_SHMEM_MMAP_ZERO    0
00164 #define APR_USE_SHMEM_SHMGET_ANON  0
00165 #define APR_USE_SHMEM_SHMGET       1
00166 #define APR_USE_SHMEM_MMAP_ANON    1
00167 #define APR_USE_SHMEM_BEOS         0
00168 
00169 #define APR_USE_FLOCK_SERIALIZE           0 
00170 #define APR_USE_SYSVSEM_SERIALIZE         0
00171 #define APR_USE_POSIXSEM_SERIALIZE        0
00172 #define APR_USE_FCNTL_SERIALIZE           1
00173 #define APR_USE_PROC_PTHREAD_SERIALIZE    0 
00174 #define APR_USE_PTHREAD_SERIALIZE         1 
00175 
00176 #define APR_HAS_FLOCK_SERIALIZE           1
00177 #define APR_HAS_SYSVSEM_SERIALIZE         1
00178 #define APR_HAS_POSIXSEM_SERIALIZE        1
00179 #define APR_HAS_FCNTL_SERIALIZE           1
00180 #define APR_HAS_PROC_PTHREAD_SERIALIZE    1
00181 #define APR_HAS_RWLOCK_SERIALIZE          0
00182 
00183 #define APR_PROCESS_LOCK_IS_GLOBAL        0
00184 
00185 #define APR_HAVE_CORKABLE_TCP   1 
00186 #define APR_HAVE_GETRLIMIT      1
00187 #define APR_HAVE_IN_ADDR        1
00188 #define APR_HAVE_INET_ADDR      1
00189 #define APR_HAVE_INET_NETWORK   1
00190 #define APR_HAVE_IPV6           1
00191 #define APR_HAVE_MEMMOVE        1
00192 #define APR_HAVE_SETRLIMIT      1
00193 #define APR_HAVE_SIGACTION      1
00194 #define APR_HAVE_SIGSUSPEND     1
00195 #define APR_HAVE_SIGWAIT        1
00196 #define APR_HAVE_STRCASECMP     1
00197 #define APR_HAVE_STRDUP         1
00198 #define APR_HAVE_STRICMP        0
00199 #define APR_HAVE_STRNCASECMP    1
00200 #define APR_HAVE_STRNICMP       0
00201 #define APR_HAVE_STRSTR         1
00202 #define APR_HAVE_MEMCHR         1
00203 #define APR_HAVE_STRUCT_RLIMIT  1
00204 #define APR_HAVE_UNION_SEMUN    0
00205 #define APR_HAVE_SCTP           0
00206 
00207 /*  APR Feature Macros */
00208 #define APR_HAS_SHARED_MEMORY     1
00209 #define APR_HAS_THREADS           1
00210 #define APR_HAS_SENDFILE          1
00211 #define APR_HAS_MMAP              1
00212 #define APR_HAS_FORK              1
00213 #define APR_HAS_RANDOM            1
00214 #define APR_HAS_OTHER_CHILD       1
00215 #define APR_HAS_DSO               1
00216 #define APR_HAS_SO_ACCEPTFILTER   0
00217 #define APR_HAS_UNICODE_FS        0
00218 #define APR_HAS_PROC_INVOKED      0
00219 #define APR_HAS_USER              1
00220 #define APR_HAS_LARGE_FILES       0
00221 #define APR_HAS_XTHREAD_FILES     0
00222 #define APR_HAS_OS_UUID           0
00223 
00224 /* APR sets APR_FILES_AS_SOCKETS to 1 on systems where it is possible
00225  * to poll on files/pipes.  On such a system, the application can
00226  * call apr_socket_from_file() to get an APR socket representation and 
00227  * then pass the socket representation to apr_poll_socket_add().
00228  */
00229 #define APR_FILES_AS_SOCKETS      1
00230 
00231 /* Not all platforms have a real INADDR_NONE.  This macro replaces INADDR_NONE
00232  * on all platforms.
00233  */
00234 #define APR_INADDR_NONE           INADDR_NONE
00235 
00236 /* This macro indicates whether or not EBCDIC is the native character set.
00237  */
00238 #define APR_CHARSET_EBCDIC        0
00239 
00240 /* If we have a TCP implementation that can be "corked", what flag
00241  * do we use?
00242  */
00243 #define APR_TCP_NOPUSH_FLAG       TCP_CORK
00244 
00245 /* Is the TCP_NODELAY socket option inherited from listening sockets?
00246 */
00247 #define APR_TCP_NODELAY_INHERITED 1
00248 
00249 /* Is the O_NONBLOCK flag inherited from listening sockets?
00250 */
00251 #define APR_O_NONBLOCK_INHERITED 0
00252 
00253 /* Typedefs that APR needs. */
00254 
00255 typedef  unsigned char           apr_byte_t;
00256 
00257 typedef  short           apr_int16_t;
00258 typedef  unsigned short  apr_uint16_t;
00259                                                
00260 typedef  int             apr_int32_t;
00261 typedef  unsigned int    apr_uint32_t;
00262                                                
00263 typedef  long            apr_int64_t;
00264 typedef  unsigned long   apr_uint64_t;
00265 
00266 typedef  size_t          apr_size_t;
00267 typedef  ssize_t         apr_ssize_t;
00268 typedef  off_t           apr_off_t;
00269 typedef  socklen_t       apr_socklen_t;
00270 
00271 #define APR_SIZEOF_VOIDP 8
00272 
00273 /* Mechanisms to properly type numeric literals */
00274 #define APR_INT64_C(val) INT64_C(val)
00275 
00276 /* Definitions that APR programs need to work properly. */
00277 
00285 #define APR_THREAD_FUNC
00286 
00307 #define APR_DECLARE(type)            type 
00308 
00318 #define APR_DECLARE_NONSTD(type)     type
00319 
00331 #define APR_DECLARE_DATA
00332 
00333 /* Define APR_SSIZE_T_FMT.  
00334  * If ssize_t is an integer we define it to be "d",
00335  * if ssize_t is a long int we define it to be "ld",
00336  * if ssize_t is neither we declare an error here.
00337  * I looked for a better way to define this here, but couldn't find one, so
00338  * to find the logic for this definition search for "ssize_t_fmt" in
00339  * configure.in.
00340  */
00341 #define APR_SSIZE_T_FMT "ld"
00342 
00343 /* And APR_SIZE_T_FMT */
00344 #define APR_SIZE_T_FMT "ld"
00345 
00346 /* And APR_OFF_T_FMT */
00347 #define APR_OFF_T_FMT "ld"
00348 
00349 /* And APR_PID_T_FMT */
00350 #define APR_PID_T_FMT "d"
00351 
00352 /* And APR_INT64_T_FMT */
00353 #define APR_INT64_T_FMT "ld"
00354 #define APR_INT64_T_FMT_LEN 2
00355 
00356 /* And APR_UINT64_T_FMT */
00357 #define APR_UINT64_T_FMT "lu"
00358 #define APR_UINT64_T_FMT_LEN 2
00359 
00360 /* And APR_UINT64_T_HEX_FMT */
00361 #define APR_UINT64_T_HEX_FMT "lx"
00362 #define APR_UINT64_T_HEX_FMT_LEN  (sizeof(APR_UINT64_T_HEX_FMT) - 1)
00363 
00364 /* Deal with atoi64 variables ... these should move to apr_private.h */
00365 #define APR_HAVE_INT64_STRFN  1
00366 #define APR_INT64_STRFN       strtol
00367 
00368 /* are we going to force the generic atomic operations */
00369 #define APR_FORCE_ATOMIC_GENERIC 1
00370 
00371 /* Does the proc mutex lock threads too */
00372 #define APR_PROC_MUTEX_IS_GLOBAL      0
00373 
00374 /* Local machine definition for console and log output. */
00375 #define APR_EOL_STR              "\n"
00376 
00377 
00378 #if APR_HAVE_SYS_WAIT_H
00379 #ifdef WEXITSTATUS
00380 #define apr_wait_t       int
00381 #else
00382 #define apr_wait_t       union wait
00383 #define WEXITSTATUS(status)    (int)((status).w_retcode)
00384 #define WTERMSIG(status)       (int)((status).w_termsig)
00385 #endif /* !WEXITSTATUS */
00386 #endif /* HAVE_SYS_WAIT_H */
00387 
00388 #if defined(PATH_MAX)
00389 #define APR_PATH_MAX       PATH_MAX
00390 #elif defined(_POSIX_PATH_MAX)
00391 #define APR_PATH_MAX       _POSIX_PATH_MAX
00392 #else
00393 #error no decision has been made on APR_PATH_MAX for your platform
00394 #endif
00395 
00398 #ifdef __cplusplus
00399 }
00400 #endif
00401 
00402 #endif /* APR_H */

Generated on Mon Sep 12 17:42:37 2005 for Apache Portable Runtime by  doxygen 1.4.4