1 /* 2 * Copyright (C) 2005 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 /* 18 * Android config -- "Darwin". Used for X86 Mac OS X. 19 */ 20 #ifndef _ANDROID_CONFIG_H 21 #define _ANDROID_CONFIG_H 22 23 /* 24 * =========================================================================== 25 * !!! IMPORTANT !!! 26 * =========================================================================== 27 * 28 * This file is included by ALL C/C++ source files. Don't put anything in 29 * here unless you are absolutely certain it can't go anywhere else. 30 * 31 * Any C++ stuff must be wrapped with "#ifdef __cplusplus". Do not use "//" 32 * comments. 33 */ 34 35 /* 36 * Threading model. Choose one: 37 * 38 * HAVE_PTHREADS - use the pthreads library. 39 * HAVE_WIN32_THREADS - use Win32 thread primitives. 40 * -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX 41 */ 42 #define HAVE_PTHREADS 43 44 /* 45 * Do we have the futex syscall? 46 */ 47 48 /* #define HAVE_FUTEX */ 49 50 /* 51 * Process creation model. Choose one: 52 * 53 * HAVE_FORKEXEC - use fork() and exec() 54 * HAVE_WIN32_PROC - use CreateProcess() 55 */ 56 #define HAVE_FORKEXEC 57 58 /* 59 * Process out-of-memory adjustment. Set if running on Linux, 60 * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory 61 * badness adjustment. 62 */ 63 /* #define HAVE_OOM_ADJ */ 64 65 /* 66 * IPC model. Choose one: 67 * 68 * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget). 69 * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap). 70 * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping). 71 * HAVE_ANDROID_IPC - use Android versions (?, mmap). 72 */ 73 #define HAVE_MACOSX_IPC 74 75 /* 76 * Memory-mapping model. Choose one: 77 * 78 * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h 79 * HAVE_WIN32_FILEMAP - use Win32 filemaps 80 */ 81 #define HAVE_POSIX_FILEMAP 82 83 /* 84 * Define this if you have <termio.h> 85 */ 86 #define HAVE_TERMIO_H 87 88 /* 89 * Define this if you have <sys/sendfile.h> 90 */ 91 /* #define HAVE_SYS_SENDFILE_H 1 */ 92 93 /* 94 * Define this if you build against MSVCRT.DLL 95 */ 96 /* #define HAVE_MS_C_RUNTIME */ 97 98 /* 99 * Define this if you have sys/uio.h 100 */ 101 #define HAVE_SYS_UIO_H 102 103 /* 104 * Define this if your platforms implements symbolic links 105 * in its filesystems 106 */ 107 #define HAVE_SYMLINKS 108 109 /* 110 * Define this if we have localtime_r(). 111 */ 112 #define HAVE_LOCALTIME_R 113 114 /* 115 * Define this if we have gethostbyname_r(). 116 */ 117 /* #define HAVE_GETHOSTBYNAME_R */ 118 119 /* 120 * Define this if we have ioctl(). 121 */ 122 /* #define HAVE_IOCTL */ 123 124 /* 125 * Define this if we want to use WinSock. 126 */ 127 /* #define HAVE_WINSOCK */ 128 129 /* 130 * Define this if have clock_gettime() and friends 131 */ 132 /* #define HAVE_POSIX_CLOCKS */ 133 134 /* 135 * Define this if we have pthread_cond_timedwait_monotonic() and 136 * clock_gettime(CLOCK_MONOTONIC). 137 */ 138 /* #define HAVE_TIMEDWAIT_MONOTONIC */ 139 140 /* 141 * Endianness of the target machine. Choose one: 142 * 143 * HAVE_ENDIAN_H -- have endian.h header we can include. 144 * HAVE_LITTLE_ENDIAN -- we are little endian. 145 * HAVE_BIG_ENDIAN -- we are big endian. 146 */ 147 #if (defined(__ppc__) || defined(__ppc64__)) 148 # define HAVE_BIG_ENDIAN 149 #elif (defined(__i386__) || defined(__x86_64__)) 150 # define HAVE_LITTLE_ENDIAN 151 #endif 152 153 /* 154 * We need to choose between 32-bit and 64-bit off_t. All of our code should 155 * agree on the same size. For desktop systems, use 64-bit values, 156 * because some of our libraries (e.g. wxWidgets) expect to be built that way. 157 */ 158 #define _FILE_OFFSET_BITS 64 159 #define _LARGEFILE_SOURCE 1 160 161 /* 162 * Defined if we have the backtrace() call for retrieving a stack trace. 163 * Needed for CallStack to operate; if not defined, CallStack is 164 * non-functional. 165 */ 166 #define HAVE_BACKTRACE 0 167 168 /* 169 * Defined if we have the dladdr() call for retrieving the symbol associated 170 * with a memory address. If not defined, stack crawls will not have symbolic 171 * information. 172 */ 173 #define HAVE_DLADDR 0 174 175 /* 176 * Defined if we have the cxxabi.h header for demangling C++ symbols. If 177 * not defined, stack crawls will be displayed with raw mangled symbols 178 */ 179 #define HAVE_CXXABI 0 180 181 /* 182 * Defined if we have the gettid() system call. 183 */ 184 /* #define HAVE_GETTID */ 185 186 187 /* 188 * Add any extra platform-specific defines here. 189 */ 190 #define _THREAD_SAFE 191 192 /* 193 * Define if we have <malloc.h> header 194 */ 195 /* #define HAVE_MALLOC_H */ 196 197 /* 198 * Define if tm struct has tm_gmtoff field 199 */ 200 #define HAVE_TM_GMTOFF 1 201 202 /* 203 * Define if dirent struct has d_type field 204 */ 205 #define HAVE_DIRENT_D_TYPE 1 206 207 /* 208 * Define if we have madvise() in <sys/mman.h> 209 */ 210 #define HAVE_MADVISE 1 211 212 /* 213 * Define if we include <sys/mount.h> for statfs() 214 */ 215 #define INCLUDE_SYS_MOUNT_FOR_STATFS 1 216 217 /* 218 * What CPU architecture does this platform use? 219 */ 220 #if (defined(__ppc__) || defined(__ppc64__)) 221 # define ARCH_PPC 222 #elif (defined(__i386__) || defined(__x86_64__)) 223 # define ARCH_X86 224 #endif 225 226 /* 227 * sprintf() format string for shared library naming. 228 */ 229 #define OS_SHARED_LIB_FORMAT_STR "lib%s.dylib" 230 231 /* 232 * type for the third argument to mincore(). 233 */ 234 #define MINCORE_POINTER_TYPE char * 235 236 /* 237 * The default path separator for the platform 238 */ 239 #define OS_PATH_SEPARATOR '/' 240 241 /* 242 * Is the filesystem case sensitive? 243 * 244 * For tools apps, we'll treat is as not case sensitive. 245 */ 246 /* #define OS_CASE_SENSITIVE */ 247 248 /* 249 * Define if <sys/socket.h> exists. 250 */ 251 #define HAVE_SYS_SOCKET_H 1 252 253 /* 254 * Define if the strlcpy() function exists on the system. 255 */ 256 #define HAVE_STRLCPY 1 257 258 /* 259 * Define if the open_memstream() function exists on the system. 260 */ 261 /* #define HAVE_OPEN_MEMSTREAM 1 */ 262 263 /* 264 * Define if the BSD funopen() function exists on the system. 265 */ 266 #define HAVE_FUNOPEN 1 267 268 /* 269 * Define if writev() exists 270 */ 271 #define HAVE_WRITEV 1 272 273 /* 274 * Define if <stdint.h> exists. 275 */ 276 #define HAVE_STDINT_H 1 277 278 /* 279 * Define if <stdbool.h> exists. 280 */ 281 #define HAVE_STDBOOL_H 1 282 283 /* 284 * Define if <sched.h> exists. 285 */ 286 #define HAVE_SCHED_H 1 287 288 /* 289 * Define if pread() exists 290 */ 291 #define HAVE_PREAD 1 292 293 /* 294 * Define if we have st_mtim in struct stat 295 */ 296 #define HAVE_STAT_ST_MTIM 1 297 298 /* 299 * Define if printf() supports %zd for size_t arguments 300 */ 301 #define HAVE_PRINTF_ZD 1 302 303 #endif /*_ANDROID_CONFIG_H*/ 304