Index: Source/WTF/wtf/PageBlock.cpp |
diff --git a/Source/WTF/wtf/PageBlock.cpp b/Source/WTF/wtf/PageBlock.cpp |
deleted file mode 100644 |
index 8bbd7eb600b6c53466b9b8e4fddb6c029ed9a475..0000000000000000000000000000000000000000 |
--- a/Source/WTF/wtf/PageBlock.cpp |
+++ /dev/null |
@@ -1,78 +0,0 @@ |
-/* |
- * Copyright (C) 2010 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 INC. 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 INC. 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 "PageBlock.h" |
- |
-#if OS(UNIX) |
-#include <unistd.h> |
-#endif |
- |
-#if OS(WINDOWS) |
-#include <malloc.h> |
-#include <windows.h> |
-#endif |
- |
-namespace WTF { |
- |
-static size_t s_pageSize; |
-static size_t s_pageMask; |
- |
-#if OS(UNIX) |
- |
-inline size_t systemPageSize() |
-{ |
- return getpagesize(); |
-} |
- |
-#elif OS(WINDOWS) |
- |
-inline size_t systemPageSize() |
-{ |
- static size_t size = 0; |
- SYSTEM_INFO system_info; |
- GetSystemInfo(&system_info); |
- size = system_info.dwPageSize; |
- return size; |
-} |
- |
-#endif |
- |
-size_t pageSize() |
-{ |
- if (!s_pageSize) |
- s_pageSize = systemPageSize(); |
- ASSERT(isPowerOfTwo(s_pageSize)); |
- return s_pageSize; |
-} |
- |
-size_t pageMask() |
-{ |
- if (!s_pageMask) |
- s_pageMask = ~(pageSize() - 1); |
- return s_pageMask; |
-} |
- |
-} // namespace WTF |