Make DestructorCheck::Safety no-copy, no-move

[folly.git] / folly / CPortability.h

diff --git a/folly/CPortability.h b/folly/CPortability.h
index 5c497cb2f06492eca0267117cae5292e986a7c2a..1a47d2518ad6d447260da0a4c6e4ef69cd2c1f34 100644 (file)
--- a/folly/CPortability.h
+++ b/folly/CPortability.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -90,9 +90,10 @@
  * used as folly whitelists some functions.
  */
 #if UNDEFINED_SANITIZER
-# define UBSAN_DISABLE(x) __attribute__((no_sanitize(x)))
+#define FOLLY_DISABLE_UNDEFINED_BEHAVIOR_SANITIZER(...) \
+  __attribute__((no_sanitize(__VA_ARGS__)))
 #else
-# define UBSAN_DISABLE(x)
+#define FOLLY_DISABLE_UNDEFINED_BEHAVIOR_SANITIZER(...)
 #endif // UNDEFINED_SANITIZER
 
 /**
@@ -107,3 +108,30 @@
 #else
 # define FOLLY_EXPORT
 #endif
+
+// noinline
+#ifdef _MSC_VER
+# define FOLLY_NOINLINE __declspec(noinline)
+#elif defined(__clang__) || defined(__GNUC__)
+# define FOLLY_NOINLINE __attribute__((__noinline__))
+#else
+# define FOLLY_NOINLINE
+#endif
+
+// always inline
+#ifdef _MSC_VER
+# define FOLLY_ALWAYS_INLINE __forceinline
+#elif defined(__clang__) || defined(__GNUC__)
+# define FOLLY_ALWAYS_INLINE inline __attribute__((__always_inline__))
+#else
+# define FOLLY_ALWAYS_INLINE inline
+#endif
+
+// attribute hidden
+#if _MSC_VER
+#define FOLLY_ATTR_VISIBILITY_HIDDEN
+#elif defined(__clang__) || defined(__GNUC__)
+#define FOLLY_ATTR_VISIBILITY_HIDDEN __attribute__((__visibility__("hidden")))
+#else
+#define FOLLY_ATTR_VISIBILITY_HIDDEN
+#endif