security/sandbox/chromium/base/critical_closure.h@6474c204b198 (annotated)
security/sandbox/chromium/base/critical_closure.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| michael@0 | 2 | // Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 3 | // found in the LICENSE file. |
| michael@0 | 4 | |
| michael@0 | 5 | #ifndef BASE_CRITICAL_CLOSURE_H_ |
| michael@0 | 6 | #define BASE_CRITICAL_CLOSURE_H_ |
| michael@0 | 7 | |
| michael@0 | 8 | #include "base/callback.h" |
| michael@0 | 9 | |
| michael@0 | 10 | namespace base { |
| michael@0 | 11 | |
| michael@0 | 12 | // Returns a closure that will continue to run for a period of time when the |
| michael@0 | 13 | // application goes to the background if possible on platforms where |
| michael@0 | 14 | // applications don't execute while backgrounded, otherwise the original task is |
| michael@0 | 15 | // returned. |
| michael@0 | 16 | // |
| michael@0 | 17 | // Example: |
| michael@0 | 18 | // file_message_loop_proxy_->PostTask( |
| michael@0 | 19 | // FROM_HERE, |
| michael@0 | 20 | // MakeCriticalClosure(base::Bind(&WriteToDiskTask, path_, data))); |
| michael@0 | 21 | // |
| michael@0 | 22 | // Note new closures might be posted in this closure. If the new closures need |
| michael@0 | 23 | // background running time, |MakeCriticalClosure| should be applied on them |
| michael@0 | 24 | // before posting. |
| michael@0 | 25 | #if defined(OS_IOS) |
| michael@0 | 26 | base::Closure MakeCriticalClosure(const base::Closure& closure); |
| michael@0 | 27 | #else |
| michael@0 | 28 | inline base::Closure MakeCriticalClosure(const base::Closure& closure) { |
| michael@0 | 29 | // No-op for platforms where the application does not need to acquire |
| michael@0 | 30 | // background time for closures to finish when it goes into the background. |
| michael@0 | 31 | return closure; |
| michael@0 | 32 | } |
| michael@0 | 33 | #endif // !defined(OS_IOS) |
| michael@0 | 34 | |
| michael@0 | 35 | } // namespace base |
| michael@0 | 36 | |
| michael@0 | 37 | #endif // BASE_CRITICAL_CLOSURE_H_ |
