| OLD | NEW |
| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef Atomics_h | 5 #ifndef Atomics_h |
| 6 #define Atomics_h | 6 #define Atomics_h |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #if COMPILER(MSVC) | 10 #if defined(_MSC_VER) |
| 11 #include <windows.h> | 11 #include <windows.h> |
| 12 #endif | 12 #endif |
| 13 | 13 |
| 14 namespace blink { | 14 namespace blink { |
| 15 | 15 |
| 16 #if COMPILER(MSVC) | 16 #if defined(_MSC_VER) |
| 17 | 17 |
| 18 inline int atomicIncrement(int volatile* addend) { return InterlockedIncrement(r
einterpret_cast<long volatile*>(addend)); } | 18 inline int atomicIncrement(int volatile* addend) { return InterlockedIncrement(r
einterpret_cast<long volatile*>(addend)); } |
| 19 | 19 |
| 20 #else | 20 #else |
| 21 | 21 |
| 22 inline int atomicAdd(int volatile* addend, int increment) { return __sync_add_an
d_fetch(addend, increment); } | 22 inline int atomicAdd(int volatile* addend, int increment) { return __sync_add_an
d_fetch(addend, increment); } |
| 23 inline int atomicIncrement(int volatile* addend) { return atomicAdd(addend, 1);
} | 23 inline int atomicIncrement(int volatile* addend) { return atomicAdd(addend, 1);
} |
| 24 | 24 |
| 25 #endif | 25 #endif |
| 26 | 26 |
| 27 } // namespace blink | 27 } // namespace blink |
| 28 | 28 |
| 29 #endif /* Atomics_h */ | 29 #endif /* Atomics_h */ |
| OLD | NEW |