1/* 2 * Copyright (C) 2007 Apple 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef ThreadCheck_h 27#define ThreadCheck_h 28 29#if !PLATFORM(IOS) 30namespace WebCore { 31 enum ThreadViolationBehavior { 32 NoThreadCheck, 33 LogOnFirstThreadViolation, 34 LogOnThreadViolation, 35 RaiseExceptionOnThreadViolation 36 }; 37 enum ThreadViolationRound { 38 ThreadViolationRoundOne = 0, 39 ThreadViolationRoundTwo, 40 MaximumThreadViolationRound 41 }; 42 void setDefaultThreadViolationBehavior(ThreadViolationBehavior, ThreadViolationRound); 43 void reportThreadViolation(const char* function, ThreadViolationRound); 44} 45 46extern "C" void WebCoreReportThreadViolation(const char* function, WebCore::ThreadViolationRound); 47 48#define WebCoreThreadViolationCheckRoundOne() ::WebCore::reportThreadViolation(WTF_PRETTY_FUNCTION, WebCore::ThreadViolationRoundOne) 49#define WebCoreThreadViolationCheckRoundTwo() ::WebCore::reportThreadViolation(WTF_PRETTY_FUNCTION, WebCore::ThreadViolationRoundTwo) 50#else 51#define WebCoreThreadViolationCheckRoundOne() do { } while (0) 52#define WebCoreThreadViolationCheckRoundTwo() do { } while (0) 53#endif // PLATFORM(IOS) 54 55#endif 56