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 -- "android-arm". Used for ARM device builds. 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 pthread_setname_np()? 46 * 47 * (HAVE_PTHREAD_SETNAME_NP is used by WebKit to enable a function with 48 * the same name but different parameters, so we can't use that here.) 49 */ 50 #define HAVE_ANDROID_PTHREAD_SETNAME_NP 51 52 /* 53 * Do we have the futex syscall? 54 */ 55 #define HAVE_FUTEX 56 57 /* 58 * Process creation model. Choose one: 59 * 60 * HAVE_FORKEXEC - use fork() and exec() 61 * HAVE_WIN32_PROC - use CreateProcess() 62 */ 63 #define HAVE_FORKEXEC 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_ANDROID_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 1 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 1 102 103 /* 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 1 */ 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 linux style epoll() 136 */ 137 #define HAVE_EPOLL 138 139 /* 140 * Endianness of the target machine. Choose one: 141 * 142 * HAVE_ENDIAN_H -- have endian.h header we can include. 143 * HAVE_LITTLE_ENDIAN -- we are little endian. 144 * HAVE_BIG_ENDIAN -- we are big endian. 145 */ 146 #define HAVE_ENDIAN_H 147 #define HAVE_LITTLE_ENDIAN 148 149 /* 150 * We need to choose between 32-bit and 64-bit off_t. All of our code should 151 * agree on the same size. For desktop systems, use 64-bit values, 152 * because some of our libraries (e.g. wxWidgets) expect to be built that way. 153 */ 154 /* #define _FILE_OFFSET_BITS 64 */ 155 /* #define _LARGEFILE_SOURCE 1 */ 156 157 /* 158 * Define if platform has off64_t (and lseek64 and other xxx64 functions) 159 */ 160 #define HAVE_OFF64_T 161 162 /* 163 * Defined if we have the backtrace() call for retrieving a stack trace. 164 * Needed for CallStack to operate; if not defined, CallStack is 165 * non-functional. 166 */ 167 #define HAVE_BACKTRACE 0 168 169 /* 170 * Defined if we have the cxxabi.h header for demangling C++ symbols. If 171 * not defined, stack crawls will be displayed with raw mangled symbols 172 */ 173 #define HAVE_CXXABI 0 174 175 /* 176 * Defined if we have the gettid() system call. 177 */ 178 #define HAVE_GETTID 179 180 /* 181 * Defined if we have the sched_setscheduler() call 182 */ 183 #define HAVE_SCHED_SETSCHEDULER 184 185 /* 186 * Add any extra platform-specific defines here. 187 */ 188 #ifndef __linux__ 189 #define __linux__ 190 #endif 191 192 /* 193 * Define if we have <malloc.h> header 194 */ 195 #define HAVE_MALLOC_H 196 197 /* 198 * Define if we're running on *our* linux on device or emulator. 199 */ 200 #define HAVE_ANDROID_OS 1 201 202 /* 203 * Define if we have Linux-style non-filesystem Unix Domain Sockets 204 */ 205 #define HAVE_LINUX_LOCAL_SOCKET_NAMESPACE 1 206 207 /* 208 * Define if we have Linux's inotify in <sys/inotify.h>. 209 */ 210 #define HAVE_INOTIFY 1 211 212 /* 213 * Define if we have madvise() in <sys/mman.h> 214 */ 215 #define HAVE_MADVISE 1 216 217 /* 218 * Define if tm struct has tm_gmtoff field 219 */ 220 #define HAVE_TM_GMTOFF 1 221 222 /* 223 * Define if dirent struct has d_type field 224 */ 225 #define HAVE_DIRENT_D_TYPE 1 226 227 /* 228 * Define if libc includes Android system properties implementation. 229 */ 230 #define HAVE_LIBC_SYSTEM_PROPERTIES 1 231 232 /* 233 * Define if system provides a system property server (should be 234 * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES). 235 */ 236 /* #define HAVE_SYSTEM_PROPERTY_SERVER */ 237 238 /* 239 * What CPU architecture does this platform use? 240 */ 241 #define ARCH_ARM 242 243 /* 244 * Define if the size of enums is as short as possible, 245 */ 246 /* #define HAVE_SHORT_ENUMS */ 247 248 /* 249 * sprintf() format string for shared library naming. 250 */ 251 #define OS_SHARED_LIB_FORMAT_STR "lib%s.so" 252 253 /* 254 * type for the third argument to mincore(). 255 */ 256 #define MINCORE_POINTER_TYPE unsigned char * 257 258 /* 259 * The default path separator for the platform 260 */ 261 #define OS_PATH_SEPARATOR '/' 262 263 /* 264 * Is the filesystem case sensitive? 265 */ 266 #define OS_CASE_SENSITIVE 267 268 /* 269 * Define if <sys/socket.h> exists. 270 */ 271 #define HAVE_SYS_SOCKET_H 1 272 273 /* 274 * Define if the strlcpy() function exists on the system. 275 */ 276 #define HAVE_STRLCPY 1 277 278 /* 279 * Define if the open_memstream() function exists on the system. 280 */ 281 /* #define HAVE_OPEN_MEMSTREAM 1 */ 282 283 /* 284 * Define if the BSD funopen() function exists on the system. 285 */ 286 #define HAVE_FUNOPEN 1 287 288 /* 289 * Define if prctl() exists 290 */ 291 #define HAVE_PRCTL 1 292 293 /* 294 * Define if writev() exists 295 */ 296 #define HAVE_WRITEV 1 297 298 /* 299 * Define if <stdint.h> exists. 300 */ 301 #define HAVE_STDINT_H 1 302 303 /* 304 * Define if <stdbool.h> exists. 305 */ 306 #define HAVE_STDBOOL_H 1 307 308 /* 309 * Define if <sched.h> exists. 310 */ 311 #define HAVE_SCHED_H 1 312 313 /* 314 * Define if pread() exists 315 */ 316 #define HAVE_PREAD 1 317 318 /* 319 * Define if we have st_mtim in struct stat 320 */ 321 #define HAVE_STAT_ST_MTIM 1 322 323 /* 324 * Define if printf() supports %zd for size_t arguments 325 */ 326 #define HAVE_PRINTF_ZD 1 327 328 /* 329 * Define to 1 if <stdlib.h> provides qsort_r() with a BSD style function prototype. 330 */ 331 #define HAVE_BSD_QSORT_R 0 332 333 /* 334 * Define to 1 if <stdlib.h> provides qsort_r() with a GNU style function prototype. 335 */ 336 #define HAVE_GNU_QSORT_R 0 337 338 #endif /* _ANDROID_CONFIG_H */ 339
