diff options
Diffstat (limited to 'src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.cpp')
-rw-r--r-- | src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.cpp | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.cpp deleted file mode 100644 index 49de59e..0000000 --- a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.cpp +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#include "Threading.h" - -#include <string.h> - -namespace WTF { - -struct NewThreadContext : FastAllocBase { - NewThreadContext(ThreadFunction entryPoint, void* data, const char* name) - : entryPoint(entryPoint) - , data(data) - , name(name) - { - } - - ThreadFunction entryPoint; - void* data; - const char* name; - - Mutex creationMutex; -}; - -static void* threadEntryPoint(void* contextData) -{ - NewThreadContext* context = reinterpret_cast<NewThreadContext*>(contextData); - - // Block until our creating thread has completed any extra setup work, including - // establishing ThreadIdentifier. - { - MutexLocker locker(context->creationMutex); - } - - initializeCurrentThreadInternal(context->name); - - // Grab the info that we need out of the context, then deallocate it. - ThreadFunction entryPoint = context->entryPoint; - void* data = context->data; - delete context; - - return entryPoint(data); -} - -ThreadIdentifier createThread(ThreadFunction entryPoint, void* data, const char* name) -{ - // Visual Studio has a 31-character limit on thread names. Longer names will - // be truncated silently, but we'd like callers to know about the limit. -#if !LOG_DISABLED - if (strlen(name) > 31) - LOG_ERROR("Thread name \"%s\" is longer than 31 characters and will be truncated by Visual Studio", name); -#endif - - NewThreadContext* context = new NewThreadContext(entryPoint, data, name); - - // Prevent the thread body from executing until we've established the thread identifier. - MutexLocker locker(context->creationMutex); - - return createThreadInternal(threadEntryPoint, context, name); -} - -#if PLATFORM(MAC) || PLATFORM(WIN) - -// This function is deprecated but needs to be kept around for backward -// compatibility. Use the 3-argument version of createThread above. - -ThreadIdentifier createThread(ThreadFunction entryPoint, void* data); - -ThreadIdentifier createThread(ThreadFunction entryPoint, void* data) -{ - return createThread(entryPoint, data, 0); -} -#endif - -} // namespace WTF |