1/* 2 * Copyright 2014 The WebRTC Project Authors. All rights reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11#ifndef WEBRTC_BASE_PLATFORM_FILE_H_ 12#define WEBRTC_BASE_PLATFORM_FILE_H_ 13 14#include <stdio.h> 15 16#if defined(WEBRTC_WIN) 17#include <windows.h> 18#endif 19 20namespace rtc { 21 22#if defined(WEBRTC_WIN) 23typedef HANDLE PlatformFile; 24#elif defined(WEBRTC_POSIX) 25typedef int PlatformFile; 26#else 27#error Unsupported platform 28#endif 29 30extern const PlatformFile kInvalidPlatformFileValue; 31 32// Associates a standard FILE stream with an existing PlatformFile. 33// Note that after this function has returned a valid FILE stream, 34// the PlatformFile should no longer be used. 35FILE* FdopenPlatformFileForWriting(PlatformFile file); 36 37// Closes a PlatformFile. 38// Don't use ClosePlatformFile to close a file opened with FdopenPlatformFile. 39// Use fclose instead. 40bool ClosePlatformFile(PlatformFile file); 41 42} // namespace rtc 43 44#endif // WEBRTC_BASE_PLATFORM_FILE_H_ 45