/*
- * Copyright 2015 Facebook, Inc.
+ * Copyright 2016 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* limitations under the License.
*/
-#ifndef CPORTABILITY_H
-#define CPORTABILITY_H
+#pragma once
/* These definitions are in a separate file so that they
* may be included from C- as well as C++-based projects. */
# define FOLLY_DISABLE_ADDRESS_SANITIZER
#endif
+/* Define a convenience macro to test when thread sanitizer is being used
+ * across the different compilers (e.g. clang, gcc) */
+#if defined(__clang__)
+# if __has_feature(thread_sanitizer)
+# define FOLLY_SANITIZE_THREAD 1
+# endif
+#elif defined(__GNUC__) && __SANITIZE_THREAD__
+# define FOLLY_SANITIZE_THREAD 1
+#endif
/**
* ASAN/MSAN/TSAN define pre-processor symbols:
#else
# define UBSAN_DISABLE(x)
#endif // UNDEFINED_SANITIZER
-
-#endif // CPORTABILITY_H