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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 NET_BASE_COMPLETION_CALLBACK_H__ | 5 #ifndef NET_BASE_COMPLETION_CALLBACK_H__ |
| 6 #define NET_BASE_COMPLETION_CALLBACK_H__ | 6 #define NET_BASE_COMPLETION_CALLBACK_H__ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "base/callback.h" | 9 #include "base/callback.h" |
| 10 #include "base/cancelable_callback.h" | 10 #include "base/cancelable_callback.h" |
| 11 | 11 |
| 12 namespace net { | 12 namespace net { |
| 13 | 13 |
| 14 // A callback specialization that takes a single int parameter. Usually this is | 14 // A callback specialization that takes a single int parameter. Usually this is |
| 15 // used to report a byte count or network error code. | 15 // used to report a byte count or network error code. |
| 16 typedef base::Callback<void(int)> CompletionCallback; | 16 typedef base::Callback<void(int)> CompletionCallback; |
| 17 | 17 |
| 18 // 64bit version of callback specialization that takes a single int64 parameter. |
| 19 // Usually this is used to report a file offset, size or network error code. |
| 20 typedef base::Callback<void(int64)> Int64CompletionCallback; |
| 21 |
| 18 typedef base::CancelableCallback<void(int)> CancelableCompletionCallback; | 22 typedef base::CancelableCallback<void(int)> CancelableCompletionCallback; |
| 19 | 23 |
| 20 } // namespace net | 24 } // namespace net |
| 21 | 25 |
| 22 #endif // NET_BASE_COMPLETION_CALLBACK_H__ | 26 #endif // NET_BASE_COMPLETION_CALLBACK_H__ |
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Chromium Code Reviews
Issue 9949011:
Make FileStream::Seek async and add FileStream::SeekSync for sync operation (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src