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 3// found in the LICENSE file. 4 5// Handle passing definitions for NaCl 6#ifndef CHROME_COMMON_NACL_TYPES_H_ 7#define CHROME_COMMON_NACL_TYPES_H_ 8#pragma once 9 10#if defined(OS_POSIX) 11#include "base/file_descriptor_posix.h" 12#endif 13 14// TODO(gregoryd): add a Windows definition for base::FileDescriptor 15namespace nacl { 16#if defined(OS_WIN) 17 // We assume that HANDLE always uses less than 32 bits 18 typedef int FileDescriptor; 19 inline HANDLE ToNativeHandle(const FileDescriptor& desc) { 20 return reinterpret_cast<HANDLE>(desc); 21 } 22#elif defined(OS_POSIX) 23 typedef base::FileDescriptor FileDescriptor; 24 inline int ToNativeHandle(const FileDescriptor& desc) { 25 return desc.fd; 26 } 27#endif 28} 29 30#endif // CHROME_COMMON_NACL_TYPES_H_ 31