1 //===-- sanitizer_platform_interceptors.h -----------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file defines macro telling whether sanitizer tools can/should intercept
11 // given library functions on a given platform.
13 //===----------------------------------------------------------------------===//
14 #ifndef SANITIZER_PLATFORM_INTERCEPTORS_H
15 #define SANITIZER_PLATFORM_INTERCEPTORS_H
17 #include "sanitizer_internal_defs.h"
25 #if !SANITIZER_WINDOWS
31 #if (SI_POSIX != 0) == (SI_WINDOWS != 0) && !SANITIZER_FUCHSIA
32 # error "Windows is not POSIX!"
36 # include "sanitizer_platform_limits_netbsd.h"
37 # include "sanitizer_platform_limits_posix.h"
38 # include "sanitizer_platform_limits_solaris.h"
41 #if SANITIZER_LINUX && !SANITIZER_ANDROID
42 # define SI_LINUX_NOT_ANDROID 1
44 # define SI_LINUX_NOT_ANDROID 0
86 # define SI_NOT_FUCHSIA 0
88 # define SI_NOT_FUCHSIA 1
97 #if SANITIZER_SOLARIS32
98 # define SI_SOLARIS32 1
100 # define SI_SOLARIS32 0
103 #if SANITIZER_POSIX && !SANITIZER_MAC
104 # define SI_POSIX_NOT_MAC 1
106 # define SI_POSIX_NOT_MAC 0
109 #if SANITIZER_LINUX && !SANITIZER_FREEBSD
110 # define SI_LINUX_NOT_FREEBSD 1
112 # define SI_LINUX_NOT_FREEBSD 0
115 #define SANITIZER_INTERCEPT_STRLEN SI_NOT_FUCHSIA
116 #define SANITIZER_INTERCEPT_STRNLEN (SI_NOT_MAC && SI_NOT_FUCHSIA)
117 #define SANITIZER_INTERCEPT_STRCMP SI_NOT_FUCHSIA
118 #define SANITIZER_INTERCEPT_STRSTR SI_NOT_FUCHSIA
119 #define SANITIZER_INTERCEPT_STRCASESTR SI_POSIX
120 #define SANITIZER_INTERCEPT_STRTOK SI_NOT_FUCHSIA
121 #define SANITIZER_INTERCEPT_STRCHR SI_NOT_FUCHSIA
122 #define SANITIZER_INTERCEPT_STRCHRNUL SI_POSIX_NOT_MAC
123 #define SANITIZER_INTERCEPT_STRRCHR SI_NOT_FUCHSIA
124 #define SANITIZER_INTERCEPT_STRSPN SI_NOT_FUCHSIA
125 #define SANITIZER_INTERCEPT_STRPBRK SI_NOT_FUCHSIA
126 #define SANITIZER_INTERCEPT_TEXTDOMAIN SI_LINUX_NOT_ANDROID || SI_SOLARIS
127 #define SANITIZER_INTERCEPT_STRCASECMP SI_POSIX
128 #define SANITIZER_INTERCEPT_MEMSET 1
129 #define SANITIZER_INTERCEPT_MEMMOVE 1
130 #define SANITIZER_INTERCEPT_MEMCPY 1
131 #define SANITIZER_INTERCEPT_MEMCMP SI_NOT_FUCHSIA
132 #define SANITIZER_INTERCEPT_STRNDUP SI_POSIX
133 #define SANITIZER_INTERCEPT___STRNDUP SI_LINUX_NOT_FREEBSD
134 #if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && \
135 __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070
136 # define SI_MAC_DEPLOYMENT_BELOW_10_7 1
138 # define SI_MAC_DEPLOYMENT_BELOW_10_7 0
140 // memmem on Darwin doesn't exist on 10.6
141 // FIXME: enable memmem on Windows.
142 #define SANITIZER_INTERCEPT_MEMMEM (SI_POSIX && !SI_MAC_DEPLOYMENT_BELOW_10_7)
143 #define SANITIZER_INTERCEPT_MEMCHR SI_NOT_FUCHSIA
144 #define SANITIZER_INTERCEPT_MEMRCHR (SI_FREEBSD || SI_LINUX || SI_NETBSD)
146 #define SANITIZER_INTERCEPT_READ SI_POSIX
147 #define SANITIZER_INTERCEPT_PREAD SI_POSIX
148 #define SANITIZER_INTERCEPT_WRITE SI_POSIX
149 #define SANITIZER_INTERCEPT_PWRITE SI_POSIX
151 #define SANITIZER_INTERCEPT_FREAD SI_POSIX
152 #define SANITIZER_INTERCEPT_FWRITE SI_POSIX
154 #define SANITIZER_INTERCEPT_PREAD64 SI_LINUX_NOT_ANDROID || SI_SOLARIS32
155 #define SANITIZER_INTERCEPT_PWRITE64 SI_LINUX_NOT_ANDROID || SI_SOLARIS32
157 #define SANITIZER_INTERCEPT_READV SI_POSIX
158 #define SANITIZER_INTERCEPT_WRITEV SI_POSIX
160 #define SANITIZER_INTERCEPT_PREADV \
161 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID)
162 #define SANITIZER_INTERCEPT_PWRITEV SI_LINUX_NOT_ANDROID
163 #define SANITIZER_INTERCEPT_PREADV64 SI_LINUX_NOT_ANDROID
164 #define SANITIZER_INTERCEPT_PWRITEV64 SI_LINUX_NOT_ANDROID
166 #define SANITIZER_INTERCEPT_PRCTL SI_LINUX
168 #define SANITIZER_INTERCEPT_LOCALTIME_AND_FRIENDS SI_POSIX
169 #define SANITIZER_INTERCEPT_STRPTIME SI_POSIX
171 #define SANITIZER_INTERCEPT_SCANF SI_POSIX
172 #define SANITIZER_INTERCEPT_ISOC99_SCANF SI_LINUX_NOT_ANDROID
174 #ifndef SANITIZER_INTERCEPT_PRINTF
175 # define SANITIZER_INTERCEPT_PRINTF SI_POSIX
176 # define SANITIZER_INTERCEPT_PRINTF_L (SI_FREEBSD || SI_NETBSD)
177 # define SANITIZER_INTERCEPT_ISOC99_PRINTF SI_LINUX_NOT_ANDROID
180 #define SANITIZER_INTERCEPT___PRINTF_CHK \
181 (SANITIZER_INTERCEPT_PRINTF && SI_LINUX_NOT_ANDROID)
183 #define SANITIZER_INTERCEPT_FREXP SI_NOT_FUCHSIA
184 #define SANITIZER_INTERCEPT_FREXPF_FREXPL SI_POSIX
186 #define SANITIZER_INTERCEPT_GETPWNAM_AND_FRIENDS SI_POSIX
187 #define SANITIZER_INTERCEPT_GETPWNAM_R_AND_FRIENDS \
188 (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
189 #define SANITIZER_INTERCEPT_GETPWENT \
190 (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
191 #define SANITIZER_INTERCEPT_FGETPWENT SI_LINUX_NOT_ANDROID || SI_SOLARIS
192 #define SANITIZER_INTERCEPT_GETPWENT_R \
193 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
194 #define SANITIZER_INTERCEPT_SETPWENT \
195 (SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
196 #define SANITIZER_INTERCEPT_CLOCK_GETTIME \
197 (SI_FREEBSD || SI_NETBSD || SI_LINUX || SI_SOLARIS)
198 #define SANITIZER_INTERCEPT_GETITIMER SI_POSIX
199 #define SANITIZER_INTERCEPT_TIME SI_POSIX
200 #define SANITIZER_INTERCEPT_GLOB SI_LINUX_NOT_ANDROID || SI_SOLARIS
201 #define SANITIZER_INTERCEPT_GLOB64 SI_LINUX_NOT_ANDROID
202 #define SANITIZER_INTERCEPT_WAIT SI_POSIX
203 #define SANITIZER_INTERCEPT_INET SI_POSIX
204 #define SANITIZER_INTERCEPT_PTHREAD_GETSCHEDPARAM SI_POSIX
205 #define SANITIZER_INTERCEPT_GETADDRINFO SI_POSIX
206 #define SANITIZER_INTERCEPT_GETNAMEINFO SI_POSIX
207 #define SANITIZER_INTERCEPT_GETSOCKNAME SI_POSIX
208 #define SANITIZER_INTERCEPT_GETHOSTBYNAME SI_POSIX
209 #define SANITIZER_INTERCEPT_GETHOSTBYNAME2 SI_POSIX && !SI_SOLARIS
210 #define SANITIZER_INTERCEPT_GETHOSTBYNAME_R \
211 (SI_FREEBSD || SI_LINUX || SI_SOLARIS)
212 #define SANITIZER_INTERCEPT_GETHOSTBYNAME2_R \
213 (SI_FREEBSD || SI_LINUX_NOT_ANDROID)
214 #define SANITIZER_INTERCEPT_GETHOSTBYADDR_R \
215 (SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
216 #define SANITIZER_INTERCEPT_GETHOSTENT_R \
217 (SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
218 #define SANITIZER_INTERCEPT_GETSOCKOPT SI_POSIX
219 #define SANITIZER_INTERCEPT_ACCEPT SI_POSIX
220 #define SANITIZER_INTERCEPT_ACCEPT4 SI_LINUX_NOT_ANDROID
221 #define SANITIZER_INTERCEPT_MODF SI_POSIX
222 #define SANITIZER_INTERCEPT_RECVMSG SI_POSIX
223 #define SANITIZER_INTERCEPT_SENDMSG SI_POSIX
224 #define SANITIZER_INTERCEPT_GETPEERNAME SI_POSIX
225 #define SANITIZER_INTERCEPT_IOCTL SI_POSIX
226 #define SANITIZER_INTERCEPT_INET_ATON SI_POSIX
227 #define SANITIZER_INTERCEPT_SYSINFO SI_LINUX
228 #define SANITIZER_INTERCEPT_READDIR SI_POSIX
229 #define SANITIZER_INTERCEPT_READDIR64 SI_LINUX_NOT_ANDROID || SI_SOLARIS32
230 #if SI_LINUX_NOT_ANDROID && \
231 (defined(__i386) || defined(__x86_64) || defined(__mips64) || \
232 defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__) || \
234 #define SANITIZER_INTERCEPT_PTRACE 1
236 #define SANITIZER_INTERCEPT_PTRACE 0
238 #define SANITIZER_INTERCEPT_SETLOCALE SI_POSIX
239 #define SANITIZER_INTERCEPT_GETCWD SI_POSIX
240 #define SANITIZER_INTERCEPT_GET_CURRENT_DIR_NAME SI_LINUX_NOT_ANDROID
241 #define SANITIZER_INTERCEPT_STRTOIMAX SI_POSIX
242 #define SANITIZER_INTERCEPT_MBSTOWCS SI_POSIX
243 #define SANITIZER_INTERCEPT_MBSNRTOWCS \
244 (SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
245 #define SANITIZER_INTERCEPT_WCSTOMBS SI_POSIX
246 #define SANITIZER_INTERCEPT_WCSNRTOMBS \
247 (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
248 #define SANITIZER_INTERCEPT_WCRTOMB \
249 (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
250 #define SANITIZER_INTERCEPT_TCGETATTR SI_LINUX_NOT_ANDROID || SI_SOLARIS
251 #define SANITIZER_INTERCEPT_REALPATH SI_POSIX
252 #define SANITIZER_INTERCEPT_CANONICALIZE_FILE_NAME \
253 (SI_LINUX_NOT_ANDROID || SI_SOLARIS)
254 #define SANITIZER_INTERCEPT_CONFSTR \
255 (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
256 #define SANITIZER_INTERCEPT_SCHED_GETAFFINITY SI_LINUX_NOT_ANDROID
257 #define SANITIZER_INTERCEPT_SCHED_GETPARAM SI_LINUX_NOT_ANDROID || SI_SOLARIS
258 #define SANITIZER_INTERCEPT_STRERROR SI_POSIX
259 #define SANITIZER_INTERCEPT_STRERROR_R SI_POSIX
260 #define SANITIZER_INTERCEPT_XPG_STRERROR_R SI_LINUX_NOT_ANDROID
261 #define SANITIZER_INTERCEPT_SCANDIR \
262 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
263 #define SANITIZER_INTERCEPT_SCANDIR64 SI_LINUX_NOT_ANDROID || SI_SOLARIS32
264 #define SANITIZER_INTERCEPT_GETGROUPS SI_POSIX
265 #define SANITIZER_INTERCEPT_POLL SI_POSIX
266 #define SANITIZER_INTERCEPT_PPOLL SI_LINUX_NOT_ANDROID || SI_SOLARIS
267 #define SANITIZER_INTERCEPT_WORDEXP \
268 (SI_FREEBSD || SI_NETBSD || (SI_MAC && !SI_IOS) || SI_LINUX_NOT_ANDROID || \
270 #define SANITIZER_INTERCEPT_SIGWAIT SI_POSIX
271 #define SANITIZER_INTERCEPT_SIGWAITINFO SI_LINUX_NOT_ANDROID || SI_SOLARIS
272 #define SANITIZER_INTERCEPT_SIGTIMEDWAIT SI_LINUX_NOT_ANDROID || SI_SOLARIS
273 #define SANITIZER_INTERCEPT_SIGSETOPS \
274 (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
275 #define SANITIZER_INTERCEPT_SIGPENDING SI_POSIX
276 #define SANITIZER_INTERCEPT_SIGPROCMASK SI_POSIX
277 #define SANITIZER_INTERCEPT_BACKTRACE \
278 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
279 #define SANITIZER_INTERCEPT_GETMNTENT SI_LINUX
280 #define SANITIZER_INTERCEPT_GETMNTENT_R SI_LINUX_NOT_ANDROID
281 #define SANITIZER_INTERCEPT_STATFS \
282 (SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
283 #define SANITIZER_INTERCEPT_STATFS64 \
284 ((SI_MAC && !SI_IOS) || SI_LINUX_NOT_ANDROID)
285 #define SANITIZER_INTERCEPT_STATVFS \
286 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID)
287 #define SANITIZER_INTERCEPT_STATVFS64 SI_LINUX_NOT_ANDROID
288 #define SANITIZER_INTERCEPT_INITGROUPS SI_POSIX
289 #define SANITIZER_INTERCEPT_ETHER_NTOA_ATON SI_POSIX
290 #define SANITIZER_INTERCEPT_ETHER_HOST \
291 (SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID)
292 #define SANITIZER_INTERCEPT_ETHER_R (SI_FREEBSD || SI_LINUX_NOT_ANDROID)
293 #define SANITIZER_INTERCEPT_SHMCTL \
294 (SI_NETBSD || SI_SOLARIS || ((SI_FREEBSD || SI_LINUX_NOT_ANDROID) && \
295 SANITIZER_WORDSIZE == 64)) // NOLINT
296 #define SANITIZER_INTERCEPT_RANDOM_R SI_LINUX_NOT_ANDROID
297 #define SANITIZER_INTERCEPT_PTHREAD_ATTR_GET SI_POSIX
298 #define SANITIZER_INTERCEPT_PTHREAD_ATTR_GETINHERITSCHED \
299 (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
300 #define SANITIZER_INTERCEPT_PTHREAD_ATTR_GETAFFINITY_NP SI_LINUX_NOT_ANDROID
301 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPSHARED \
302 (SI_POSIX && !SI_NETBSD)
303 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETTYPE SI_POSIX
304 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPROTOCOL \
305 (SI_MAC || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
306 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPRIOCEILING \
307 (SI_MAC || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
308 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST \
309 (SI_LINUX_NOT_ANDROID || SI_SOLARIS)
310 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST_NP SI_LINUX_NOT_ANDROID
311 #define SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GETPSHARED \
312 (SI_POSIX && !SI_NETBSD)
313 #define SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GETKIND_NP SI_LINUX_NOT_ANDROID
314 #define SANITIZER_INTERCEPT_PTHREAD_CONDATTR_GETPSHARED \
315 (SI_POSIX && !SI_NETBSD)
316 #define SANITIZER_INTERCEPT_PTHREAD_CONDATTR_GETCLOCK \
317 (SI_LINUX_NOT_ANDROID || SI_SOLARIS)
318 #define SANITIZER_INTERCEPT_PTHREAD_BARRIERATTR_GETPSHARED \
319 (SI_LINUX_NOT_ANDROID && !SI_NETBSD)
320 #define SANITIZER_INTERCEPT_TMPNAM SI_POSIX
321 #define SANITIZER_INTERCEPT_TMPNAM_R SI_LINUX_NOT_ANDROID || SI_SOLARIS
322 #define SANITIZER_INTERCEPT_TTYNAME_R SI_POSIX
323 #define SANITIZER_INTERCEPT_TEMPNAM SI_POSIX
324 #define SANITIZER_INTERCEPT_SINCOS SI_LINUX || SI_SOLARIS
325 #define SANITIZER_INTERCEPT_REMQUO SI_POSIX
326 #define SANITIZER_INTERCEPT_LGAMMA SI_POSIX
327 #define SANITIZER_INTERCEPT_LGAMMA_R (SI_FREEBSD || SI_LINUX || SI_SOLARIS)
328 #define SANITIZER_INTERCEPT_LGAMMAL_R SI_LINUX_NOT_ANDROID || SI_SOLARIS
329 #define SANITIZER_INTERCEPT_DRAND48_R SI_LINUX_NOT_ANDROID
330 #define SANITIZER_INTERCEPT_RAND_R \
331 (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
332 #define SANITIZER_INTERCEPT_ICONV \
333 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
334 #define SANITIZER_INTERCEPT_TIMES SI_POSIX
336 // FIXME: getline seems to be available on OSX 10.7
337 #define SANITIZER_INTERCEPT_GETLINE \
338 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
340 #define SANITIZER_INTERCEPT__EXIT \
341 (SI_LINUX || SI_FREEBSD || SI_NETBSD || SI_MAC || SI_SOLARIS)
343 #define SANITIZER_INTERCEPT_PHTREAD_MUTEX SI_POSIX
344 #define SANITIZER_INTERCEPT_PTHREAD_SETNAME_NP \
345 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
346 #define SANITIZER_INTERCEPT_PTHREAD_GETNAME_NP \
347 (SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
349 #define SANITIZER_INTERCEPT_TLS_GET_ADDR \
350 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
352 #define SANITIZER_INTERCEPT_LISTXATTR SI_LINUX
353 #define SANITIZER_INTERCEPT_GETXATTR SI_LINUX
354 #define SANITIZER_INTERCEPT_GETRESID SI_LINUX
355 #define SANITIZER_INTERCEPT_GETIFADDRS \
356 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_MAC || SI_SOLARIS)
357 #define SANITIZER_INTERCEPT_IF_INDEXTONAME \
358 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_MAC || SI_SOLARIS)
359 #define SANITIZER_INTERCEPT_CAPGET SI_LINUX_NOT_ANDROID
360 #if SI_LINUX && defined(__arm__)
361 #define SANITIZER_INTERCEPT_AEABI_MEM 1
363 #define SANITIZER_INTERCEPT_AEABI_MEM 0
365 #define SANITIZER_INTERCEPT___BZERO SI_MAC
366 #define SANITIZER_INTERCEPT_FTIME (!SI_FREEBSD && !SI_NETBSD && SI_POSIX)
367 #define SANITIZER_INTERCEPT_XDR SI_LINUX_NOT_ANDROID || SI_SOLARIS
368 #define SANITIZER_INTERCEPT_TSEARCH \
369 (SI_LINUX_NOT_ANDROID || SI_MAC || SI_NETBSD || SI_SOLARIS)
370 #define SANITIZER_INTERCEPT_LIBIO_INTERNALS SI_LINUX_NOT_ANDROID
371 #define SANITIZER_INTERCEPT_FOPEN SI_POSIX
372 #define SANITIZER_INTERCEPT_FOPEN64 SI_LINUX_NOT_ANDROID || SI_SOLARIS32
373 #define SANITIZER_INTERCEPT_OPEN_MEMSTREAM \
374 (SI_LINUX_NOT_ANDROID || SI_NETBSD || SI_SOLARIS)
375 #define SANITIZER_INTERCEPT_OBSTACK SI_LINUX_NOT_ANDROID
376 #define SANITIZER_INTERCEPT_FFLUSH SI_POSIX
377 #define SANITIZER_INTERCEPT_FCLOSE SI_POSIX
379 #ifndef SANITIZER_INTERCEPT_DLOPEN_DLCLOSE
380 #define SANITIZER_INTERCEPT_DLOPEN_DLCLOSE \
381 (SI_FREEBSD || SI_NETBSD || SI_LINUX_NOT_ANDROID || SI_MAC || SI_SOLARIS)
384 #define SANITIZER_INTERCEPT_GETPASS \
385 (SI_LINUX_NOT_ANDROID || SI_MAC || SI_NETBSD)
386 #define SANITIZER_INTERCEPT_TIMERFD SI_LINUX_NOT_ANDROID
388 #define SANITIZER_INTERCEPT_MLOCKX SI_POSIX
389 #define SANITIZER_INTERCEPT_FOPENCOOKIE SI_LINUX_NOT_ANDROID
390 #define SANITIZER_INTERCEPT_SEM \
391 (SI_LINUX || SI_FREEBSD || SI_NETBSD || SI_SOLARIS)
392 #define SANITIZER_INTERCEPT_PTHREAD_SETCANCEL SI_POSIX
393 #define SANITIZER_INTERCEPT_MINCORE (SI_LINUX || SI_NETBSD || SI_SOLARIS)
394 #define SANITIZER_INTERCEPT_PROCESS_VM_READV SI_LINUX
395 #define SANITIZER_INTERCEPT_CTERMID \
396 (SI_LINUX || SI_MAC || SI_FREEBSD || SI_NETBSD || SI_SOLARIS)
397 #define SANITIZER_INTERCEPT_CTERMID_R (SI_MAC || SI_FREEBSD || SI_SOLARIS)
399 #define SANITIZER_INTERCEPTOR_HOOKS (SI_LINUX || SI_MAC || SI_WINDOWS)
400 #define SANITIZER_INTERCEPT_RECV_RECVFROM SI_POSIX
401 #define SANITIZER_INTERCEPT_SEND_SENDTO SI_POSIX
402 #define SANITIZER_INTERCEPT_EVENTFD_READ_WRITE SI_LINUX
404 #define SANITIZER_INTERCEPT_STAT \
405 (SI_FREEBSD || SI_MAC || SI_ANDROID || SI_NETBSD || SI_SOLARIS)
406 #define SANITIZER_INTERCEPT___XSTAT (!SANITIZER_INTERCEPT_STAT && SI_POSIX)
407 #define SANITIZER_INTERCEPT___XSTAT64 SI_LINUX_NOT_ANDROID
408 #define SANITIZER_INTERCEPT___LXSTAT SANITIZER_INTERCEPT___XSTAT
409 #define SANITIZER_INTERCEPT___LXSTAT64 SI_LINUX_NOT_ANDROID
411 #define SANITIZER_INTERCEPT_UTMP \
412 (SI_POSIX && !SI_MAC && !SI_FREEBSD && !SI_NETBSD)
413 #define SANITIZER_INTERCEPT_UTMPX \
414 (SI_LINUX_NOT_ANDROID || SI_MAC || SI_FREEBSD || SI_NETBSD)
416 #define SANITIZER_INTERCEPT_GETLOADAVG \
417 (SI_LINUX_NOT_ANDROID || SI_MAC || SI_FREEBSD || SI_NETBSD)
419 #define SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO \
420 (!SI_FREEBSD && !SI_MAC && !SI_NETBSD && SI_NOT_FUCHSIA)
421 #define SANITIZER_INTERCEPT_MEMALIGN (!SI_FREEBSD && !SI_MAC && !SI_NETBSD)
422 #define SANITIZER_INTERCEPT_PVALLOC \
423 (!SI_FREEBSD && !SI_MAC && !SI_NETBSD && SI_NOT_FUCHSIA)
424 #define SANITIZER_INTERCEPT_CFREE \
425 (!SI_FREEBSD && !SI_MAC && !SI_NETBSD && SI_NOT_FUCHSIA)
426 #define SANITIZER_INTERCEPT_ALIGNED_ALLOC (!SI_MAC)
427 #define SANITIZER_INTERCEPT_MALLOC_USABLE_SIZE (!SI_MAC)
428 #define SANITIZER_INTERCEPT_MCHECK_MPROBE SI_LINUX_NOT_ANDROID
429 #define SANITIZER_INTERCEPT_WCSCAT SI_POSIX
430 #define SANITIZER_INTERCEPT_SIGNAL_AND_SIGACTION (!SI_WINDOWS && SI_NOT_FUCHSIA)
431 #define SANITIZER_INTERCEPT_BSD_SIGNAL SI_ANDROID
433 #endif // #ifndef SANITIZER_PLATFORM_INTERCEPTORS_H