AndroidConfig.h revision 5bdf305bbe529a85735200353478057b65bb462e 
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 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 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 * Define if platform has off64_t (and lseek64 and other xxx64 functions)
163 */
164/* #define HAVE_OFF64_T */
165
166/*
167 * Defined if we have the backtrace() call for retrieving a stack trace.
168 * Needed for CallStack to operate; if not defined, CallStack is
169 * non-functional.
170 */
171#define HAVE_BACKTRACE 0
172
173/*
174 * Defined if we have the dladdr() call for retrieving the symbol associated
175 * with a memory address.  If not defined, stack crawls will not have symbolic
176 * information.
177 */
178#define HAVE_DLADDR 1
179
180/*
181 * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
182 * not defined, stack crawls will be displayed with raw mangled symbols
183 */
184#define HAVE_CXXABI 0
185
186/*
187 * Defined if we have the gettid() system call.
188 */
189/* #define HAVE_GETTID */
190
191
192/*
193 * Add any extra platform-specific defines here.
194 */
195#define _THREAD_SAFE
196
197/*
198 * Define if we have <malloc.h> header
199 */
200/* #define HAVE_MALLOC_H */
201
202/*
203 * Define if tm struct has tm_gmtoff field
204 */
205#define HAVE_TM_GMTOFF 1
206
207/*
208 * Define if dirent struct has d_type field
209 */
210#define HAVE_DIRENT_D_TYPE 1
211
212/*
213 * Define if we have madvise() in <sys/mman.h>
214 */
215#define HAVE_MADVISE 1
216
217/*
218 * Define if we include <sys/mount.h> for statfs()
219 */
220#define INCLUDE_SYS_MOUNT_FOR_STATFS 1
221
222/*
223 * What CPU architecture does this platform use?
224 */
225#if (defined(__ppc__) || defined(__ppc64__))
226#   define ARCH_PPC
227#elif (defined(__i386__) || defined(__x86_64__))
228#   define ARCH_X86
229#endif
230
231/*
232 * sprintf() format string for shared library naming.
233 */
234#define OS_SHARED_LIB_FORMAT_STR    "lib%s.dylib"
235
236/*
237 * type for the third argument to mincore().
238 */
239#define MINCORE_POINTER_TYPE char *
240
241/*
242 * The default path separator for the platform
243 */
244#define OS_PATH_SEPARATOR '/'
245
246/*
247 * Is the filesystem case sensitive?
248 *
249 * For tools apps, we'll treat is as not case sensitive.
250 */
251/* #define OS_CASE_SENSITIVE */
252
253/*
254 * Define if <sys/socket.h> exists.
255 */
256#define HAVE_SYS_SOCKET_H 1
257
258/*
259 * Define if the strlcpy() function exists on the system.
260 */
261#define HAVE_STRLCPY 1
262
263/*
264 * Define if the open_memstream() function exists on the system.
265 */
266/* #define HAVE_OPEN_MEMSTREAM 1 */
267
268/*
269 * Define if the BSD funopen() function exists on the system.
270 */
271#define HAVE_FUNOPEN 1
272
273/*
274 * Define if writev() exists
275 */
276#define HAVE_WRITEV 1
277
278/*
279 * Define if <stdint.h> exists.
280 */
281#define HAVE_STDINT_H 1
282
283/*
284 * Define if <stdbool.h> exists.
285 */
286#define HAVE_STDBOOL_H 1
287
288/*
289 * Define if <sched.h> exists.
290 */
291#define HAVE_SCHED_H 1
292
293/*
294 * Define if pread() exists
295 */
296#define HAVE_PREAD 1
297
298/*
299 * Define if we have st_mtim in struct stat
300 */
301#define HAVE_STAT_ST_MTIM 1
302
303/*
304 * Define if printf() supports %zd for size_t arguments
305 */
306#define HAVE_PRINTF_ZD 1
307
308/*
309 * Define to 1 if <stdlib.h> provides qsort_r() with a BSD style function prototype.
310 */
311#define HAVE_BSD_QSORT_R 1
312
313/*
314 * Define to 1 if <stdlib.h> provides qsort_r() with a GNU style function prototype.
315 */
316#define HAVE_GNU_QSORT_R 0
317
318#endif /*_ANDROID_CONFIG_H*/
319