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