pipe.h revision 5b05f43fc07d02aa6997b203bad9cf92633b89d5
/* $Id$ */
/** @file
* IPRT - Internal RTPipe header.
*/
/*
* Copyright (C) 2010 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
#ifndef ___internal_pipe_h
#define ___internal_pipe_h
#include <iprt/pipe.h>
/* Requires Windows.h on windows. */
RT_C_DECLS_BEGIN
/**
* Internal RTPollSetAdd helper that returns the handle that should be added to
* the pollset.
*
* @returns Valid handle on success, INVALID_HANDLE_VALUE on failure.
* @param hPipe The pipe handle.
* @param fEvents The events we're polling for.
* @param phNative Where to put the primary handle.
*/
int rtPipePollGetHandle(RTPIPE hPipe, uint32_t fEvents, PRTHCINTPTR phNative);
#ifdef RT_OS_WINDOWS
uint32_t rtPipePollStart(RTPIPE hPipe, RTPOLLSET hPollSet, uint32_t fEvents, bool fFinalEntry, bool fNoWait);
uint32_t rtPipePollDone(RTPIPE hPipe, uint32_t fEvents, bool fFinalEntry, bool fHarvestEvents);
#endif /* RT_OS_WINDOWS */
RT_C_DECLS_END
#endif