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/* $Id: sched-generic.cpp $ */
/** @file
* IPRT - Scheduling, generic stubs.
*/
/*
* Copyright (C) 2006-2020 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.
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#define LOG_GROUP RTLOGGROUP_THREAD
#include <iprt/thread.h>
#include "internal/iprt.h"
#include <iprt/log.h>
#include <iprt/assert.h>
#include <iprt/errcore.h>
#include "internal/sched.h"
/**
* Calculate the scheduling properties for all the threads in the default
* process priority, assuming the current thread have the type enmType.
*
* @returns iprt status code.
* @param enmType The thread type to be assumed for the current thread.
*/
DECLHIDDEN(int) rtSchedNativeCalcDefaultPriority(RTTHREADTYPE enmType)
{
Assert(enmType > RTTHREADTYPE_INVALID && enmType < RTTHREADTYPE_END);
return VINF_SUCCESS;
}
/**
* Validates and sets the process priority.
* This will check that all rtThreadNativeSetPriority() will success for all the
* thread types when applied to the current thread.
*
* @returns iprt status code.
* @param enmPriority The priority to validate and set.
* @remark Located in sched.
*/
DECLHIDDEN(int) rtProcNativeSetPriority(RTPROCPRIORITY enmPriority)
{
Assert(enmPriority > RTPROCPRIORITY_INVALID && enmPriority < RTPROCPRIORITY_LAST);
return VINF_SUCCESS;
}
/**
* Sets the priority of the thread according to the thread type
* and current process priority.
*
* The RTTHREADINT::enmType member has not yet been updated and will be updated by
* the caller on a successful return.
*
* @returns iprt status code.
* @param pThread The thread in question.
* @param enmType The thread type.
* @remark Located in sched.
*/
DECLHIDDEN(int) rtThreadNativeSetPriority(PRTTHREADINT pThread, RTTHREADTYPE enmType)
{
Assert(enmType > RTTHREADTYPE_INVALID && enmType < RTTHREADTYPE_END);
return VINF_SUCCESS;
}
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