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comparison: ipc/chromium/src/base/scoped_handle.h
ipc/chromium/src/base/scoped_handle.h
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:2c8d21db8853 |
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| 1 // Copyright (c) 2006-2008 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_SCOPED_HANDLE_H_ | |
| 6 #define BASE_SCOPED_HANDLE_H_ | |
| 7 | |
| 8 #include <stdio.h> | |
| 9 | |
| 10 #include "base/basictypes.h" | |
| 11 | |
| 12 #if defined(OS_WIN) | |
| 13 #include "base/scoped_handle_win.h" | |
| 14 #endif | |
| 15 | |
| 16 class ScopedStdioHandle { | |
| 17 public: | |
| 18 ScopedStdioHandle() | |
| 19 : handle_(NULL) { } | |
| 20 | |
| 21 explicit ScopedStdioHandle(FILE* handle) | |
| 22 : handle_(handle) { } | |
| 23 | |
| 24 ~ScopedStdioHandle() { | |
| 25 Close(); | |
| 26 } | |
| 27 | |
| 28 void Close() { | |
| 29 if (handle_) { | |
| 30 fclose(handle_); | |
| 31 handle_ = NULL; | |
| 32 } | |
| 33 } | |
| 34 | |
| 35 FILE* get() const { return handle_; } | |
| 36 | |
| 37 FILE* Take() { | |
| 38 FILE* temp = handle_; | |
| 39 handle_ = NULL; | |
| 40 return temp; | |
| 41 } | |
| 42 | |
| 43 void Set(FILE* newhandle) { | |
| 44 Close(); | |
| 45 handle_ = newhandle; | |
| 46 } | |
| 47 | |
| 48 private: | |
| 49 FILE* handle_; | |
| 50 | |
| 51 DISALLOW_EVIL_CONSTRUCTORS(ScopedStdioHandle); | |
| 52 }; | |
| 53 | |
| 54 #endif // BASE_SCOPED_HANDLE_H_ |
