base/synchronization/lock_impl.h - Issue 2178503003: Add PTHREAD_PRIO_INHERIT Locks for Mac

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Unified Diff: base/synchronization/lock_impl.h

Issue 2178503003: Add PTHREAD_PRIO_INHERIT Locks for Mac (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: CR Feedback Created 4 years, 5 months ago

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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_;