blob: 553c78c522f2ca4b602d60ec7ba8edf5bad405df (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef IPC_IPC_PLATFORM_FILE_H_
#define IPC_IPC_PLATFORM_FILE_H_
#include "base/basictypes.h"
#include "base/platform_file.h"
#include "base/process/process.h"
#include "ipc/ipc_export.h"
#if defined(OS_POSIX)
#include "base/file_descriptor_posix.h"
#endif
namespace IPC {
#if defined(OS_WIN)
typedef base::PlatformFile PlatformFileForTransit;
#elif defined(OS_POSIX)
typedef base::FileDescriptor PlatformFileForTransit;
#endif
inline PlatformFileForTransit InvalidPlatformFileForTransit() {
#if defined(OS_WIN)
return base::kInvalidPlatformFileValue;
#elif defined(OS_POSIX)
return base::FileDescriptor();
#endif
}
inline base::PlatformFile PlatformFileForTransitToPlatformFile(
const PlatformFileForTransit& transit) {
#if defined(OS_WIN)
return transit;
#elif defined(OS_POSIX)
return transit.fd;
#endif
}
// Returns a file handle equivalent to |file| that can be used in |process|.
IPC_EXPORT PlatformFileForTransit GetFileHandleForProcess(
base::PlatformFile file,
base::ProcessHandle process,
bool close_source_handle);
} // namespace IPC
#endif // IPC_IPC_PLATFORM_FILE_H_
|
