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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkMutex_pthread_DEFINED | 8 #ifndef SkMutex_pthread_DEFINED |
9 #define SkMutex_pthread_DEFINED | 9 #define SkMutex_pthread_DEFINED |
10 | 10 |
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87 // | 87 // |
88 // Without magic statics there are no thread safety guarantees on initialization | 88 // Without magic statics there are no thread safety guarantees on initialization |
89 // of local statics (even POD). As a result, it is illegal to use | 89 // of local statics (even POD). As a result, it is illegal to use |
90 // SK_DECLARE_STATIC_MUTEX in a function. | 90 // SK_DECLARE_STATIC_MUTEX in a function. |
91 // | 91 // |
92 // Because SkBaseMutex is not a primitive, a static SkBaseMutex cannot be | 92 // Because SkBaseMutex is not a primitive, a static SkBaseMutex cannot be |
93 // initialized in a class with this macro. | 93 // initialized in a class with this macro. |
94 #define SK_DECLARE_STATIC_MUTEX(name) namespace {} static SkBaseMutex name = SK_
BASE_MUTEX_INIT | 94 #define SK_DECLARE_STATIC_MUTEX(name) namespace {} static SkBaseMutex name = SK_
BASE_MUTEX_INIT |
95 | 95 |
96 #endif | 96 #endif |
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