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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 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 IPC_IPC_PLATFORM_FILE_H_ | 5 #ifndef IPC_IPC_PLATFORM_FILE_H_ |
6 #define IPC_IPC_PLATFORM_FILE_H_ | 6 #define IPC_IPC_PLATFORM_FILE_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 | 10 |
11 #include "base/platform_file.h" | 11 #include "base/platform_file.h" |
| 12 #include "base/process.h" |
12 | 13 |
13 #if defined(OS_POSIX) | 14 #if defined(OS_POSIX) |
14 #include "base/file_descriptor_posix.h" | 15 #include "base/file_descriptor_posix.h" |
15 #endif | 16 #endif |
16 | 17 |
17 namespace IPC { | 18 namespace IPC { |
18 | 19 |
19 #if defined(OS_WIN) | 20 #if defined(OS_WIN) |
20 typedef base::PlatformFile PlatformFileForTransit; | 21 typedef base::PlatformFile PlatformFileForTransit; |
21 #elif defined(OS_POSIX) | 22 #elif defined(OS_POSIX) |
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32 | 33 |
33 inline base::PlatformFile PlatformFileForTransitToPlatformFile( | 34 inline base::PlatformFile PlatformFileForTransitToPlatformFile( |
34 const PlatformFileForTransit& transit) { | 35 const PlatformFileForTransit& transit) { |
35 #if defined(OS_WIN) | 36 #if defined(OS_WIN) |
36 return transit; | 37 return transit; |
37 #elif defined(OS_POSIX) | 38 #elif defined(OS_POSIX) |
38 return transit.fd; | 39 return transit.fd; |
39 #endif | 40 #endif |
40 } | 41 } |
41 | 42 |
| 43 // Returns a file handle equivalent to |file| that can be used in |process|. |
| 44 PlatformFileForTransit GetFileHandleForProcess(base::PlatformFile file, |
| 45 base::ProcessHandle process, |
| 46 bool close_source_handle); |
| 47 |
42 } // namespace IPC | 48 } // namespace IPC |
43 | 49 |
44 #endif // IPC_IPC_PLATFORM_FILE_H_ | 50 #endif // IPC_IPC_PLATFORM_FILE_H_ |
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