1//===-- asan_interceptors.h -------------------------------------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file is a part of AddressSanitizer, an address sanity checker. 11// 12// ASan-private header for asan_interceptors.cc 13//===----------------------------------------------------------------------===// 14#ifndef ASAN_INTERCEPTORS_H 15#define ASAN_INTERCEPTORS_H 16 17#include "asan_internal.h" 18#include "interception/interception.h" 19 20DECLARE_REAL(int, memcmp, const void *a1, const void *a2, uptr size) 21DECLARE_REAL(void*, memcpy, void *to, const void *from, uptr size) 22DECLARE_REAL(void*, memset, void *block, int c, uptr size) 23DECLARE_REAL(char*, strchr, const char *str, int c) 24DECLARE_REAL(uptr, strlen, const char *s) 25DECLARE_REAL(char*, strncpy, char *to, const char *from, uptr size) 26DECLARE_REAL(uptr, strnlen, const char *s, uptr maxlen) 27DECLARE_REAL(char*, strstr, const char *s1, const char *s2) 28struct sigaction; 29DECLARE_REAL(int, sigaction, int signum, const struct sigaction *act, 30 struct sigaction *oldact) 31 32namespace __asan { 33 34void InitializeAsanInterceptors(); 35#if defined(__APPLE__) 36void InitializeMacInterceptors(); 37#endif // __APPLE__ 38 39} // namespace __asan 40 41#endif // ASAN_INTERCEPTORS_H 42