1//===-- interception_linux.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// Linux-specific interception methods. 13//===----------------------------------------------------------------------===// 14 15#ifdef __linux__ 16 17#if !defined(INCLUDED_FROM_INTERCEPTION_LIB) 18# error "interception_linux.h should be included from interception library only" 19#endif 20 21#ifndef INTERCEPTION_LINUX_H 22#define INTERCEPTION_LINUX_H 23 24namespace __interception { 25// returns true if a function with the given name was found. 26bool GetRealFunctionAddress(const char *func_name, void **func_addr); 27} // namespace __interception 28 29#define INTERCEPT_FUNCTION_LINUX(func) \ 30 ::__interception::GetRealFunctionAddress(#func, (void**)&REAL(func)) 31 32#endif // INTERCEPTION_LINUX_H 33#endif // __linux__ 34