1// Copyright 2013 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 MOJO_EMBEDDER_PLATFORM_HANDLE_H_
6#define MOJO_EMBEDDER_PLATFORM_HANDLE_H_
7
8#include "build/build_config.h"
9#include "mojo/system/system_impl_export.h"
10
11#if defined(OS_WIN)
12#include <windows.h>
13#endif
14
15namespace mojo {
16namespace embedder {
17
18#if defined(OS_POSIX)
19struct MOJO_SYSTEM_IMPL_EXPORT PlatformHandle {
20  PlatformHandle() : fd(-1) {}
21  explicit PlatformHandle(int fd) : fd(fd) {}
22
23  void CloseIfNecessary();
24
25  bool is_valid() const { return fd != -1; }
26
27  int fd;
28};
29#elif defined(OS_WIN)
30struct MOJO_SYSTEM_IMPL_EXPORT PlatformHandle {
31  PlatformHandle() : handle(INVALID_HANDLE_VALUE) {}
32  explicit PlatformHandle(HANDLE handle) : handle(handle) {}
33
34  void CloseIfNecessary();
35
36  bool is_valid() const { return handle != INVALID_HANDLE_VALUE; }
37
38  HANDLE handle;
39};
40#else
41#error "Platform not yet supported."
42#endif
43
44}  // namespace embedder
45}  // namespace mojo
46
47#endif  // MOJO_EMBEDDER_PLATFORM_HANDLE_H_
48