Changeset 45931 in webkit for trunk/JavaScriptCore/wtf/ThreadingWin.cpp

Timestamp:

Jul 15, 2009, 11:23:28 AM (16 years ago)

Author:

[email protected]

Message:

2009-07-15 George Staikos <​[email protected]>

Reviewed by Adam Treat.

​https://bugs.webkit.org/show_bug.cgi?id=27303
Implement createThreadInternal for WinCE.
Contains changes by George Staikos <​[email protected]> and Joe Mason <​[email protected]>

• wtf/ThreadingWin.cpp: (WTF::createThreadInternal):

File:

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

trunk/JavaScriptCore/wtf/ThreadingWin.cpp

@@ -2 +2 @@
  * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
+ * Copyright (C) 2009 Torch Mobile, Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -90 +91 @@
 #include "ThreadSpecific.h"
 #endif
+#if !PLATFORM(WINCE)
 #include <process.h>
+#endif
+#if HAVE(ERRNO_H)
+#include <errno.h>
+#else
+#define NO_ERRNO
+#endif
 #include <windows.h>
 #include <wtf/CurrentTime.h>
@@ -211 +219 @@
     ThreadIdentifier threadID = 0;
     ThreadFunctionInvocation* invocation = new ThreadFunctionInvocation(entryPoint, data);
+#if PLATFORM(WINCE)
+    // This is safe on WINCE, since CRT is in the core and innately multithreaded.
+    // On desktop Windows, need to use _beginthreadex (not available on WinCE) if using any CRT functions
+    HANDLE threadHandle = CreateThread(0, 0, (LPTHREAD_START_ROUTINE)wtfThreadEntryPoint, invocation, 0, (LPDWORD)&threadIdentifier);
+#else
     HANDLE threadHandle = reinterpret_cast<HANDLE>(_beginthreadex(0, 0, wtfThreadEntryPoint, invocation, 0, &threadIdentifier));
+#endif
     if (!threadHandle) {
+#if PLATFORM(WINCE)
+        LOG_ERROR("Failed to create thread at entry point %p with data %p: %ld", entryPoint, data, ::GetLastError());
+#elif defined(NO_ERRNO)
+        LOG_ERROR("Failed to create thread at entry point %p with data %p.", entryPoint, data);
+#else
         LOG_ERROR("Failed to create thread at entry point %p with data %p: %ld", entryPoint, data, errno);
+#endif
         return 0;
     }