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Side by Side Diff: ipc/ipc_platform_file.h

Issue 316363003: Remove base::kInvalidPlatformFileValue from components, ipc and ppapi. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 6 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/files/file.h" 9 #include "base/files/file.h"
10 #include "base/platform_file.h"
11 #include "base/process/process.h" 10 #include "base/process/process.h"
12 #include "ipc/ipc_export.h" 11 #include "ipc/ipc_export.h"
13 12
14 #if defined(OS_POSIX) 13 #if defined(OS_POSIX)
15 #include "base/file_descriptor_posix.h" 14 #include "base/file_descriptor_posix.h"
16 #endif 15 #endif
17 16
18 namespace IPC { 17 namespace IPC {
19 18
20 #if defined(OS_WIN) 19 #if defined(OS_WIN)
21 typedef base::PlatformFile PlatformFileForTransit; 20 typedef base::PlatformFile PlatformFileForTransit;
22 #elif defined(OS_POSIX) 21 #elif defined(OS_POSIX)
23 typedef base::FileDescriptor PlatformFileForTransit; 22 typedef base::FileDescriptor PlatformFileForTransit;
24 #endif 23 #endif
25 24
26 inline PlatformFileForTransit InvalidPlatformFileForTransit() { 25 inline PlatformFileForTransit InvalidPlatformFileForTransit() {
27 #if defined(OS_WIN) 26 #if defined(OS_WIN)
28 return base::kInvalidPlatformFileValue; 27 return INVALID_HANDLE_VALUE;
29 #elif defined(OS_POSIX) 28 #elif defined(OS_POSIX)
30 return base::FileDescriptor(); 29 return base::FileDescriptor();
31 #endif 30 #endif
32 } 31 }
33 32
34 inline base::PlatformFile PlatformFileForTransitToPlatformFile( 33 inline base::PlatformFile PlatformFileForTransitToPlatformFile(
35 const PlatformFileForTransit& transit) { 34 const PlatformFileForTransit& transit) {
36 #if defined(OS_WIN) 35 #if defined(OS_WIN)
37 return transit; 36 return transit;
38 #elif defined(OS_POSIX) 37 #elif defined(OS_POSIX)
(...skipping 18 matching lines...) Expand all
57 56
58 // Returns a file handle equivalent to |file| that can be used in |process|. 57 // Returns a file handle equivalent to |file| that can be used in |process|.
59 // Note that this function takes ownership of |file|. 58 // Note that this function takes ownership of |file|.
60 IPC_EXPORT PlatformFileForTransit TakeFileHandleForProcess( 59 IPC_EXPORT PlatformFileForTransit TakeFileHandleForProcess(
61 base::File file, 60 base::File file,
62 base::ProcessHandle process); 61 base::ProcessHandle process);
63 62
64 } // namespace IPC 63 } // namespace IPC
65 64
66 #endif // IPC_IPC_PLATFORM_FILE_H_ 65 #endif // IPC_IPC_PLATFORM_FILE_H_
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