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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef ThreadRestrictionVerifier_h | 31 #ifndef ThreadRestrictionVerifier_h |
32 #define ThreadRestrictionVerifier_h | 32 #define ThreadRestrictionVerifier_h |
33 | 33 |
34 #include "wtf/Assertions.h" | 34 #include "platform/wtf/Assertions.h" |
35 | 35 |
36 #if DCHECK_IS_ON() | 36 #if DCHECK_IS_ON() |
37 | 37 |
38 #include "wtf/Threading.h" | 38 #include "platform/wtf/Threading.h" |
39 | 39 |
40 namespace WTF { | 40 namespace WTF { |
41 | 41 |
42 // Verifies that a class is used in a way that respects its lack of | 42 // Verifies that a class is used in a way that respects its lack of |
43 // thread-safety. The default mode is to verify that the object will only be | 43 // thread-safety. The default mode is to verify that the object will only be |
44 // used on a single thread. The thread gets captured when setShared(true) is | 44 // used on a single thread. The thread gets captured when setShared(true) is |
45 // called. The mode may be changed by calling useMutexMode (or | 45 // called. The mode may be changed by calling useMutexMode (or |
46 // turnOffVerification). | 46 // turnOffVerification). |
47 class ThreadRestrictionVerifier { | 47 class ThreadRestrictionVerifier { |
48 public: | 48 public: |
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99 | 99 |
100 bool m_shared; | 100 bool m_shared; |
101 | 101 |
102 ThreadIdentifier m_owningThread; | 102 ThreadIdentifier m_owningThread; |
103 }; | 103 }; |
104 | 104 |
105 } // namespace WTF | 105 } // namespace WTF |
106 | 106 |
107 #endif // DCHECK_IS_ON() | 107 #endif // DCHECK_IS_ON() |
108 #endif // ThreadRestrictionVerifier_h | 108 #endif // ThreadRestrictionVerifier_h |
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