AndroidConfig.h revision 656a8162983ee8165f4bbcb6c76d8560a7957c35
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 build against MSVCRT.DLL 90 */ 91/* #define HAVE_MS_C_RUNTIME */ 92 93/* 94 * Define this if you have sys/uio.h 95 */ 96#define HAVE_SYS_UIO_H 97 98/* 99 * Define this if your platforms implements symbolic links 100 * in its filesystems 101 */ 102#define HAVE_SYMLINKS 103 104/* 105 * Define this if we have localtime_r(). 106 */ 107#define HAVE_LOCALTIME_R 108 109/* 110 * Define this if we have gethostbyname_r(). 111 */ 112/* #define HAVE_GETHOSTBYNAME_R */ 113 114/* 115 * Define this if we have ioctl(). 116 */ 117/* #define HAVE_IOCTL */ 118 119/* 120 * Define this if we want to use WinSock. 121 */ 122/* #define HAVE_WINSOCK */ 123 124/* 125 * Define this if have clock_gettime() and friends 126 */ 127/* #define HAVE_POSIX_CLOCKS */ 128 129/* 130 * Define this if we have pthread_cond_timedwait_monotonic() and 131 * clock_gettime(CLOCK_MONOTONIC). 132 */ 133/* #define HAVE_TIMEDWAIT_MONOTONIC */ 134 135/* 136 * Endianness of the target machine. Choose one: 137 * 138 * HAVE_ENDIAN_H -- have endian.h header we can include. 139 * HAVE_LITTLE_ENDIAN -- we are little endian. 140 * HAVE_BIG_ENDIAN -- we are big endian. 141 */ 142#if (defined(__ppc__) || defined(__ppc64__)) 143# define HAVE_BIG_ENDIAN 144#elif defined(__i386__) 145# define HAVE_LITTLE_ENDIAN 146#endif 147 148/* 149 * We need to choose between 32-bit and 64-bit off_t. All of our code should 150 * agree on the same size. For desktop systems, use 64-bit values, 151 * because some of our libraries (e.g. wxWidgets) expect to be built that way. 152 */ 153#define _FILE_OFFSET_BITS 64 154#define _LARGEFILE_SOURCE 1 155 156/* 157 * Defined if we have the backtrace() call for retrieving a stack trace. 158 * Needed for CallStack to operate; if not defined, CallStack is 159 * non-functional. 160 */ 161#define HAVE_BACKTRACE 0 162 163/* 164 * Defined if we have the dladdr() call for retrieving the symbol associated 165 * with a memory address. If not defined, stack crawls will not have symbolic 166 * information. 167 */ 168#define HAVE_DLADDR 0 169 170/* 171 * Defined if we have the cxxabi.h header for demangling C++ symbols. If 172 * not defined, stack crawls will be displayed with raw mangled symbols 173 */ 174#define HAVE_CXXABI 0 175 176/* 177 * Defined if we have the gettid() system call. 178 */ 179/* #define HAVE_GETTID */ 180 181 182/* 183 * Add any extra platform-specific defines here. 184 */ 185#define _THREAD_SAFE 186 187/* 188 * Define if we have <malloc.h> header 189 */ 190/* #define HAVE_MALLOC_H */ 191 192/* 193 * Define if tm struct has tm_gmtoff field 194 */ 195#define HAVE_TM_GMTOFF 1 196 197/* 198 * Define if dirent struct has d_type field 199 */ 200#define HAVE_DIRENT_D_TYPE 1 201 202/* 203 * Define if we have madvise() in <sys/mman.h> 204 */ 205#define HAVE_MADVISE 1 206 207/* 208 * Define if we include <sys/mount.h> for statfs() 209 */ 210#define INCLUDE_SYS_MOUNT_FOR_STATFS 1 211 212/* 213 * What CPU architecture does this platform use? 214 */ 215#if (defined(__ppc__) || defined(__ppc64__)) 216# define ARCH_PPC 217#elif defined(__i386__) 218# define ARCH_X86 219#endif 220 221/* 222 * sprintf() format string for shared library naming. 223 */ 224#define OS_SHARED_LIB_FORMAT_STR "lib%s.dylib" 225 226/* 227 * type for the third argument to mincore(). 228 */ 229#define MINCORE_POINTER_TYPE char * 230 231/* 232 * The default path separator for the platform 233 */ 234#define OS_PATH_SEPARATOR '/' 235 236/* 237 * Is the filesystem case sensitive? 238 * 239 * For tools apps, we'll treat is as not case sensitive. 240 */ 241/* #define OS_CASE_SENSITIVE */ 242 243/* 244 * Define if <sys/socket.h> exists. 245 */ 246#define HAVE_SYS_SOCKET_H 1 247 248/* 249 * Define if the strlcpy() function exists on the system. 250 */ 251#define HAVE_STRLCPY 1 252 253/* 254 * Define if writev() exists 255 */ 256#define HAVE_WRITEV 1 257 258/* 259 * Define if <stdint.h> exists. 260 */ 261#define HAVE_STDINT_H 1 262 263/* 264 * Define if <stdbool.h> exists. 265 */ 266#define HAVE_STDBOOL_H 1 267 268#endif /*_ANDROID_CONFIG_H*/ 269