libsanitizer/sanitizer_common/sanitizer_platform_interceptors.h

   1 //===-- sanitizer_platform_interceptors.h -----------------------*- C++ -*-===//
   2 //
   3 // This file is distributed under the University of Illinois Open Source
   4 // License. See LICENSE.TXT for details.
   5 //
   6 //===----------------------------------------------------------------------===//
   7 //
   8 // This file defines macro telling whether sanitizer tools can/should intercept
   9 // given library functions on a given platform.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #include "sanitizer_internal_defs.h"
  14
  15 #if !defined(_WIN32)
  16 # define SI_NOT_WINDOWS 1
  17 # include "sanitizer_platform_limits_posix.h"
  18 #else
  19 # define SI_NOT_WINDOWS 0
  20 #endif
  21
  22 #if defined(__linux__) && !defined(ANDROID)
  23 # define SI_LINUX_NOT_ANDROID 1
  24 #else
  25 # define SI_LINUX_NOT_ANDROID 0
  26 #endif
  27
  28 #if defined(__linux__)
  29 # define SI_LINUX 1
  30 #else
  31 # define SI_LINUX 0
  32 #endif
  33
  34 # define SANITIZER_INTERCEPT_READ   SI_NOT_WINDOWS
  35 # define SANITIZER_INTERCEPT_PREAD  SI_NOT_WINDOWS
  36 # define SANITIZER_INTERCEPT_WRITE  SI_NOT_WINDOWS
  37 # define SANITIZER_INTERCEPT_PWRITE SI_NOT_WINDOWS
  38
  39 # define SANITIZER_INTERCEPT_PREAD64 SI_LINUX_NOT_ANDROID
  40 # define SANITIZER_INTERCEPT_PWRITE64 SI_LINUX_NOT_ANDROID
  41 # define SANITIZER_INTERCEPT_PRCTL   SI_LINUX_NOT_ANDROID
  42
  43 # define SANITIZER_INTERCEPT_LOCALTIME_AND_FRIENDS SI_NOT_WINDOWS
  44
  45 # define SANITIZER_INTERCEPT_SCANF SI_NOT_WINDOWS
  46 # define SANITIZER_INTERCEPT_ISOC99_SCANF SI_LINUX