The Tor Browser / file comparison
comparison: security/sandbox/chromium/base/critical_closure.h
security/sandbox/chromium/base/critical_closure.h
- branch
- TOR_BUG_9701
- changeset 14
- 925c144e1f1f
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| -1:000000000000 | 0:4d5490b95ef8 |
|---|---|
| 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_CRITICAL_CLOSURE_H_ | |
| 6 #define BASE_CRITICAL_CLOSURE_H_ | |
| 7 | |
| 8 #include "base/callback.h" | |
| 9 | |
| 10 namespace base { | |
| 11 | |
| 12 // Returns a closure that will continue to run for a period of time when the | |
| 13 // application goes to the background if possible on platforms where | |
| 14 // applications don't execute while backgrounded, otherwise the original task is | |
| 15 // returned. | |
| 16 // | |
| 17 // Example: | |
| 18 // file_message_loop_proxy_->PostTask( | |
| 19 // FROM_HERE, | |
| 20 // MakeCriticalClosure(base::Bind(&WriteToDiskTask, path_, data))); | |
| 21 // | |
| 22 // Note new closures might be posted in this closure. If the new closures need | |
| 23 // background running time, |MakeCriticalClosure| should be applied on them | |
| 24 // before posting. | |
| 25 #if defined(OS_IOS) | |
| 26 base::Closure MakeCriticalClosure(const base::Closure& closure); | |
| 27 #else | |
| 28 inline base::Closure MakeCriticalClosure(const base::Closure& closure) { | |
| 29 // No-op for platforms where the application does not need to acquire | |
| 30 // background time for closures to finish when it goes into the background. | |
| 31 return closure; | |
| 32 } | |
| 33 #endif // !defined(OS_IOS) | |
| 34 | |
| 35 } // namespace base | |
| 36 | |
| 37 #endif // BASE_CRITICAL_CLOSURE_H_ |
