code.vuplus.com Git - vuplus_webkit/blob - Source/WebCore/platform/ThreadCheck.h

   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 COMPUTER, 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 COMPUTER, 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 namespace WebCore {
  30     enum ThreadViolationBehavior {
  31         NoThreadCheck,
  32         LogOnFirstThreadViolation,
  33         LogOnThreadViolation,
  34         RaiseExceptionOnThreadViolation
  35     };
  36     enum ThreadViolationRound {
  37         ThreadViolationRoundOne = 0,
  38         ThreadViolationRoundTwo,
  39         MaximumThreadViolationRound
  40     };
  41     void setDefaultThreadViolationBehavior(ThreadViolationBehavior, ThreadViolationRound);
  42     void reportThreadViolation(const char* function, ThreadViolationRound);
  43 }
  44
  45 extern "C" void WebCoreReportThreadViolation(const char* function, WebCore::ThreadViolationRound);
  46
  47 #define WebCoreThreadViolationCheckRoundOne() ::WebCore::reportThreadViolation(WTF_PRETTY_FUNCTION, WebCore::ThreadViolationRoundOne)
  48 #define WebCoreThreadViolationCheckRoundTwo() ::WebCore::reportThreadViolation(WTF_PRETTY_FUNCTION, WebCore::ThreadViolationRoundTwo)
  49
  50 #endif