Changeset 58179 in webkit for trunk/JavaScriptCore/wtf/MainThread.cpp

Timestamp:

Apr 23, 2010, 11:59:56 AM (15 years ago)

Author:

[email protected]

Message:

Fix for ​https://bugs.webkit.org/show_bug.cgi?id=38022
Move isMainThread predicate function to MainThread.h

Reviewed by Anders Carlsson.

JavaScriptCore:

• wtf/MainThread.cpp:

(WTF::initializeMainThread):
(WTF::isMainThread):

• wtf/MainThread.h:
• wtf/Threading.h:
• wtf/ThreadingPthreads.cpp:

(WTF::initializeThreading):

• wtf/ThreadingWin.cpp:

(WTF::initializeThreading):

• wtf/gtk/ThreadingGtk.cpp:

(WTF::initializeThreading):

• wtf/mac/MainThreadMac.mm:

(WTF::initializeMainThreadPlatform):
(WTF::isMainThread):

• wtf/qt/MainThreadQt.cpp:

(WTF::isMainThread):

• wtf/qt/ThreadingQt.cpp:

(WTF::initializeThreading):

• wtf/text/AtomicString.cpp:

JavaScriptGlue:

Added forwarding header for MainThread.h

• ForwardingHeaders/wtf/MainThread.h: Added.

WebKitTools:

Added forwarding header for MainThread.h

• DumpRenderTree/ForwardingHeaders/wtf/MainThread.h: Added.

File:

• trunk/JavaScriptCore/wtf/MainThread.cpp (modified) (3 diffs)

trunk/JavaScriptCore/wtf/MainThread.cpp

@@ -37 +37 @@
 namespace WTF {
 
+#if !PLATFORM(MAC) && !PLATFORM(QT)
+static ThreadIdentifier mainThreadIdentifier;
+#endif
+
 struct FunctionWithContext {
     MainThreadFunction* function;
@@ -70 +74 @@
     mainThreadFunctionQueueMutex();
     initializeMainThreadPlatform();
+
+#if !PLATFORM(MAC) && !PLATFORM(QT)
+    mainThreadIdentifier = currentThread();
+#endif
 }
 
@@ -153 +161 @@
 }
 
+#if !PLATFORM(MAC) && !PLATFORM(QT)
+bool isMainThread()
+{
+    return currentThread() == mainThreadIdentifier;
+}
+#endif
+
 } // namespace WTF