| OLD | NEW |
|---|
| (Empty) |
| 1 /* | |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef WTF_h | |
| 32 #define WTF_h | |
| 33 | |
| 34 #include "wtf/Compiler.h" | |
| 35 #include "wtf/CurrentTime.h" | |
| 36 #include "wtf/PartitionAlloc.h" | |
| 37 #include "wtf/WTFExport.h" | |
| 38 | |
| 39 namespace WTF { | |
| 40 | |
| 41 // This function must be called exactly once from the main thread before using a
nything else in WTF. | |
| 42 WTF_EXPORT void initialize(TimeFunction currentTimeFunction, TimeFunction monoto
nicallyIncreasingTimeFunction); | |
| 43 WTF_EXPORT void shutdown(); | |
| 44 WTF_EXPORT bool isShutdown(); | |
| 45 | |
| 46 class WTF_EXPORT Partitions { | |
| 47 public: | |
| 48 static void initialize(); | |
| 49 static void shutdown(); | |
| 50 static ALWAYS_INLINE PartitionRootGeneric* getBufferPartition() | |
| 51 { | |
| 52 if (UNLIKELY(!s_initialized)) | |
| 53 initialize(); | |
| 54 return m_bufferAllocator.root(); | |
| 55 } | |
| 56 | |
| 57 private: | |
| 58 static bool s_initialized; | |
| 59 static PartitionAllocatorGeneric m_bufferAllocator; | |
| 60 }; | |
| 61 | |
| 62 } // namespace WTF | |
| 63 | |
| 64 #endif // WTF_h | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1041103002:
PartitionAlloc: Centralize Partition allocators into one place (Part 1) (Closed)
Base URL: svn://svn.chromium.org/blink/trunk