Changeset 81825 in webkit for trunk/Source/JavaScriptCore/wtf/ThreadingPthreads.cpp

Timestamp:

Mar 23, 2011, 5:06:15 PM (14 years ago)

Author:

[email protected]

Message:

<rdar://problem/7959320> Threads that use APIs above the BSD layer must be registered with the Obj-C GC.

Reviewed by Darin Adler.

• wtf/ThreadingPthreads.cpp:

(WTF::initializeCurrentThreadInternal):

File:

• trunk/Source/JavaScriptCore/wtf/ThreadingPthreads.cpp (modified) (2 diffs)

trunk/Source/JavaScriptCore/wtf/ThreadingPthreads.cpp

@@ -56 +56 @@
 #endif
 
+#if OS(MAC_OS_X) && !defined(BUILDING_ON_LEOPARD)
+#include <objc/objc-auto.h>
+#endif
+
 namespace WTF {
 
@@ -191 +195 @@
 #endif
 
+#if OS(MAC_OS_X) && !defined(BUILDING_ON_LEOPARD)
+    // All threads that potentially use APIs above the BSD layer must be registered with the Objective-C
+    // garbage collector in case API implementations use garbage-collected memory.
+    objc_registerThreadWithCollector();
+#endif
+
     ThreadIdentifier id = identifierByPthreadHandle(pthread_self());
     ASSERT(id);