| // 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 |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // 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__) |
