The Tor Browser / file comparison
comparison: security/sandbox/chromium/base/thread_task_runner_handle.h
security/sandbox/chromium/base/thread_task_runner_handle.h
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
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| -1:000000000000 | 0:68e1c16c3e56 |
|---|---|
| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef BASE_THREAD_TASK_RUNNER_HANDLE_H_ | |
| 6 #define BASE_THREAD_TASK_RUNNER_HANDLE_H_ | |
| 7 | |
| 8 #include "base/base_export.h" | |
| 9 #include "base/memory/ref_counted.h" | |
| 10 | |
| 11 namespace base { | |
| 12 | |
| 13 class SingleThreadTaskRunner; | |
| 14 | |
| 15 // ThreadTaskRunnerHandle stores a reference to a thread's TaskRunner | |
| 16 // in thread-local storage. Callers can then retrieve the TaskRunner | |
| 17 // for the current thread by calling ThreadTaskRunnerHandle::Get(). | |
| 18 // At most one TaskRunner may be bound to each thread at a time. | |
| 19 class BASE_EXPORT ThreadTaskRunnerHandle { | |
| 20 public: | |
| 21 // Gets the SingleThreadTaskRunner for the current thread. | |
| 22 static scoped_refptr<SingleThreadTaskRunner> Get(); | |
| 23 | |
| 24 // Returns true if the SingleThreadTaskRunner is already created for | |
| 25 // the current thread. | |
| 26 static bool IsSet(); | |
| 27 | |
| 28 // Binds |task_runner| to the current thread. |task_runner| must belong | |
| 29 // to the current thread for this to succeed. | |
| 30 explicit ThreadTaskRunnerHandle( | |
| 31 const scoped_refptr<SingleThreadTaskRunner>& task_runner); | |
| 32 ~ThreadTaskRunnerHandle(); | |
| 33 | |
| 34 private: | |
| 35 scoped_refptr<SingleThreadTaskRunner> task_runner_; | |
| 36 }; | |
| 37 | |
| 38 } // namespace base | |
| 39 | |
| 40 #endif // BASE_THREAD_TASK_RUNNER_HANDLE_H_ |
