blob: ce761c25cbf7a908cb1bbb0689a1eb4def46bf3c [file] [log] [blame]
// Copyright 2020 The Pigweed Authors
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
// Simply forwards to <sanitizer/asan_interface.h> when available from clang,
// or provides a simple stub implementation.
#pragma once
#if defined(__clang__)
#include <sanitizer/asan_interface.h>
#else // !defined(__clang__)
#define ASAN_POISON_MEMORY_REGION(addr, size) (PW_UNUSED(addr), PW_UNUSED(size))
#define ASAN_UNPOISON_MEMORY_REGION(addr, size) \
(PW_UNUSED(addr), PW_UNUSED(size))
#endif // defined(__clang__)