Index: base/synchronization/lock_impl.h |
diff --git a/base/synchronization/lock_impl.h b/base/synchronization/lock_impl.h |
index cbaabc784b109cb0723a71417d6ac4881de064bc..603585a05041764e20c41c17f57504130ba82110 100644 |
--- a/base/synchronization/lock_impl.h |
+++ b/base/synchronization/lock_impl.h |
@@ -48,6 +48,11 @@ class BASE_EXPORT LockImpl { |
// unnecessary. |
NativeHandle* native_handle() { return &native_handle_; } |
+#if defined(OS_POSIX) |
+ // Whether this lock will attempt to use priority inheritance. |
+ static bool PriorityInheritanceAvailable(); |
+#endif |
+ |
private: |
NativeHandle native_handle_; |