| // Copyright 2009 The RE2 Authors. All Rights Reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| #include "util/util.h" | |
| #ifndef WIN32 | |
| #include "util/valgrind.h" | |
| #endif | |
| namespace re2 { | |
| #ifndef __has_feature | |
| #define __has_feature(x) 0 | |
| #endif | |
| int RunningOnValgrind() { | |
| #if __has_feature(memory_sanitizer) | |
| return true; | |
| #elif defined(RUNNING_ON_VALGRIND) | |
| return RUNNING_ON_VALGRIND; | |
| #else | |
| return 0; | |
| #endif | |
| } | |
| } // namespace re2 |