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//===- FuzzerDFSan.h - Internal header for the Fuzzer -----------*- C++ -* ===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// DFSan interface.
//===----------------------------------------------------------------------===//
#ifndef LLVM_FUZZER_DFSAN_H
#define LLVM_FUZZER_DFSAN_H
#define LLVM_FUZZER_SUPPORTS_DFSAN 0
#if defined(__has_include)
# if __has_include(<sanitizer/dfsan_interface.h>)
# if defined (__linux__)
# undef LLVM_FUZZER_SUPPORTS_DFSAN
# define LLVM_FUZZER_SUPPORTS_DFSAN 1
# include <sanitizer/dfsan_interface.h>
# endif // __linux__
# endif
#endif // defined(__has_include)
extern "C" {
__attribute__((weak))
dfsan_label dfsan_create_label(const char *desc, void *userdata);
__attribute__((weak))
void dfsan_set_label(dfsan_label label, void *addr, size_t size);
__attribute__((weak))
void dfsan_add_label(dfsan_label label, void *addr, size_t size);
__attribute__((weak))
const struct dfsan_label_info *dfsan_get_label_info(dfsan_label label);
__attribute__((weak))
dfsan_label dfsan_read_label(const void *addr, size_t size);
} // extern "C"
#endif // LLVM_FUZZER_DFSAN_H