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Diffstat (limited to 'Source/JavaScriptCore/wtf/ThreadSpecificWin.cpp')
-rw-r--r-- | Source/JavaScriptCore/wtf/ThreadSpecificWin.cpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/wtf/ThreadSpecificWin.cpp b/Source/JavaScriptCore/wtf/ThreadSpecificWin.cpp new file mode 100644 index 0000000..f2c0cad --- /dev/null +++ b/Source/JavaScriptCore/wtf/ThreadSpecificWin.cpp @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2009 Jian Li <jianli@chromium.org> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#include "config.h" + +#include "ThreadSpecific.h" +#include <wtf/Noncopyable.h> + +#if USE(PTHREADS) +#error This file should not be compiled by ports that do not use Windows native ThreadSpecific implementation. +#endif + +namespace WTF { + +long& tlsKeyCount() +{ + static long count; + return count; +} + +DWORD* tlsKeys() +{ + static DWORD keys[kMaxTlsKeySize]; + return keys; +} + +void ThreadSpecificThreadExit() +{ + for (long i = 0; i < tlsKeyCount(); i++) { + // The layout of ThreadSpecific<T>::Data does not depend on T. So we are safe to do the static cast to ThreadSpecific<int> in order to access its data member. + ThreadSpecific<int>::Data* data = static_cast<ThreadSpecific<int>::Data*>(TlsGetValue(tlsKeys()[i])); + if (data) + data->destructor(data); + } +} + +} // namespace WTF |