AndroidConfig.h revision e82d33d9976c1e9fbaa4f60cde1bf718d67d6637 
1/*
2 * Copyright (C) 2010 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-mips".  Used for MIPS 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 * Process out-of-memory adjustment.  Set if running on Linux,
67 * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
68 * badness adjustment.
69 */
70#define HAVE_OOM_ADJ
71
72/*
73 * IPC model.  Choose one:
74 *
75 * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
76 * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
77 * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
78 * HAVE_ANDROID_IPC - use Android versions (?, mmap).
79 */
80#define HAVE_ANDROID_IPC
81
82/*
83 * Memory-mapping model. Choose one:
84 *
85 * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
86 * HAVE_WIN32_FILEMAP - use Win32 filemaps
87 */
88#define  HAVE_POSIX_FILEMAP
89
90/*
91 * Define this if you have <termio.h>
92 */
93#define  HAVE_TERMIO_H 1
94
95/*
96 * Define this if you have <sys/sendfile.h>
97 */
98#define  HAVE_SYS_SENDFILE_H 1
99
100/*
101 * Define this if you build against MSVCRT.DLL
102 */
103/* #define HAVE_MS_C_RUNTIME */
104
105/*
106 * Define this if you have sys/uio.h
107 */
108#define  HAVE_SYS_UIO_H 1
109
110/*
111 * Define this if your platforms implements symbolic links
112 * in its filesystems
113 */
114#define HAVE_SYMLINKS
115
116/*
117 * Define this if we have localtime_r().
118 */
119/* #define HAVE_LOCALTIME_R */
120
121/*
122 * Define this if we have gethostbyname_r().
123 */
124/* #define HAVE_GETHOSTBYNAME_R */
125
126/*
127 * Define this if we have ioctl().
128 */
129#define HAVE_IOCTL
130
131/*
132 * Define this if we want to use WinSock.
133 */
134/* #define HAVE_WINSOCK */
135
136/*
137 * Define this if have clock_gettime() and friends
138 */
139#define HAVE_POSIX_CLOCKS
140
141/*
142 * Define this if we have linux style epoll()
143 */
144#define HAVE_EPOLL
145
146/*
147 * Endianness of the target machine.  Choose one:
148 *
149 * HAVE_ENDIAN_H -- have endian.h header we can include.
150 * HAVE_LITTLE_ENDIAN -- we are little endian.
151 * HAVE_BIG_ENDIAN -- we are big endian.
152 */
153#define HAVE_ENDIAN_H
154#if defined(__MIPSEB__)
155#define HAVE_BIG_ENDIAN
156#endif
157#if defined(__MIPSEL__)
158#define HAVE_LITTLE_ENDIAN
159#endif
160
161/*
162 * We need to choose between 32-bit and 64-bit off_t.  All of our code should
163 * agree on the same size.  For desktop systems, use 64-bit values,
164 * because some of our libraries (e.g. wxWidgets) expect to be built that way.
165 */
166/* #define _FILE_OFFSET_BITS 64 */
167/* #define _LARGEFILE_SOURCE 1 */
168
169/*
170 * Define if platform has off64_t (and lseek64 and other xxx64 functions)
171 */
172#define HAVE_OFF64_T
173
174/*
175 * Defined if we have the backtrace() call for retrieving a stack trace.
176 * Needed for CallStack to operate; if not defined, CallStack is
177 * non-functional.
178 */
179#define HAVE_BACKTRACE 0
180
181/*
182 * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
183 * not defined, stack crawls will be displayed with raw mangled symbols
184 */
185#define HAVE_CXXABI 0
186
187/*
188 * Defined if we have the gettid() system call.
189 */
190#define HAVE_GETTID
191
192/*
193 * Defined if we have the sched_setscheduler() call
194 */
195#define HAVE_SCHED_SETSCHEDULER
196
197/*
198 * Add any extra platform-specific defines here.
199 */
200#ifndef __linux__
201#define __linux__ 1
202#endif
203
204#ifndef __linux
205#define __linux 1
206#endif
207
208#ifdef __unix__
209#undef __unix__
210#endif
211
212#ifdef __unix
213#undef __unix
214#endif
215
216/*
217 * Define if we have <malloc.h> header
218 */
219#define HAVE_MALLOC_H
220
221/*
222 * Define if we're running on *our* linux on device or emulator.
223 */
224#define HAVE_ANDROID_OS 1
225
226/*
227 * Define if we have Linux-style non-filesystem Unix Domain Sockets
228 */
229#define HAVE_LINUX_LOCAL_SOCKET_NAMESPACE 1
230
231/*
232 * Define if we have Linux's inotify in <sys/inotify.h>.
233 */
234#define HAVE_INOTIFY 1
235
236/*
237 * Define if we have madvise() in <sys/mman.h>
238 */
239#define HAVE_MADVISE 1
240
241/*
242 * Define if tm struct has tm_gmtoff field
243 */
244#define HAVE_TM_GMTOFF 1
245
246/*
247 * Define if dirent struct has d_type field
248 */
249#define HAVE_DIRENT_D_TYPE 1
250
251/*
252 * Define if libc includes Android system properties implementation.
253 */
254#define HAVE_LIBC_SYSTEM_PROPERTIES 1
255
256/*
257 * Define if system provides a system property server (should be
258 * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
259 */
260/* #define HAVE_SYSTEM_PROPERTY_SERVER */
261
262/*
263 * What CPU architecture does this platform use?
264 */
265#define ARCH_MIPS 1
266
267/*
268 * Define if the size of enums is as short as possible,
269 */
270/* #define HAVE_SHORT_ENUMS */
271
272/*
273 * sprintf() format string for shared library naming.
274 */
275#define OS_SHARED_LIB_FORMAT_STR    "lib%s.so"
276
277/*
278 * type for the third argument to mincore().
279 */
280#define MINCORE_POINTER_TYPE unsigned char *
281
282/*
283 * The default path separator for the platform
284 */
285#define OS_PATH_SEPARATOR '/'
286
287/*
288 * Is the filesystem case sensitive?
289 */
290#define OS_CASE_SENSITIVE
291
292/*
293 * Define if <sys/socket.h> exists.
294 */
295#define HAVE_SYS_SOCKET_H 1
296
297/*
298 * Define if the strlcpy() function exists on the system.
299 */
300#define HAVE_STRLCPY 1
301
302/*
303 * Define if the open_memstream() function exists on the system.
304 */
305/* #define HAVE_OPEN_MEMSTREAM 1 */
306
307/*
308 * Define if the BSD funopen() function exists on the system.
309 */
310#define HAVE_FUNOPEN 1
311
312/*
313 * Define if prctl() exists
314 */
315#define HAVE_PRCTL 1
316
317/*
318 * Define if writev() exists
319 */
320#define HAVE_WRITEV 1
321
322/*
323 * Define if <stdint.h> exists.
324 */
325#define HAVE_STDINT_H 1
326
327/*
328 * Define if <stdbool.h> exists.
329 */
330#define HAVE_STDBOOL_H 1
331
332/*
333 * Define if <sched.h> exists.
334 */
335#define HAVE_SCHED_H 1
336
337/*
338 * Define if pread() exists
339 */
340#define HAVE_PREAD 1
341
342/*
343 * Define if we have st_mtim in struct stat
344 */
345#define HAVE_STAT_ST_MTIM 1
346
347/*
348 * Define if printf() supports %zd for size_t arguments
349 */
350#define HAVE_PRINTF_ZD 1
351
352/*
353 * Whether or not _Unwind_Context is defined as a struct.
354 */
355#define HAVE_UNWIND_CONTEXT_STRUCT 1
356
357#endif /* _ANDROID_CONFIG_H */
358