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
3// found in the LICENSE file.
4
5#include "ppapi/shared_impl/platform_file.h"
6
7namespace ppapi {
8
9// TODO(piman/brettw): Change trusted interface to return a PP_FileHandle,
10// those casts are ugly.
11base::PlatformFile IntToPlatformFile(int32_t handle) {
12#if defined(OS_WIN)
13  return reinterpret_cast<HANDLE>(static_cast<intptr_t>(handle));
14#elif defined(OS_POSIX)
15  return handle;
16#else
17#error Not implemented.
18#endif
19}
20
21int32_t PlatformFileToInt(base::PlatformFile handle) {
22#if defined(OS_WIN)
23  return static_cast<int32_t>(reinterpret_cast<intptr_t>(handle));
24#elif defined(OS_POSIX)
25  return handle;
26#else
27#error Not implemented.
28#endif
29}
30
31}  // namespace ppapi
32