tstRTR0Thread.cpp revision 01bfc3834fc0d724e808adf928b2bfe541f9f211
/* $Id$ */
/** @file
* IPRT R0 Testcase - Kernel thread.
*/
/*
* Copyright (C) 2015 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* 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 *
*******************************************************************************/
#include <iprt/asm-amd64-x86.h>
#include "tstRTR0Thread.h"
#include "tstRTR0Common.h"
#define TSTRTR0THREADDATA_MAGIC 0xcececece
/**
* State structure for tstRTR0ThreadCallback().
*/
typedef struct TSTRTR0THREADDATA
{
/** The magic value. */
/** Sample counter. */
/** The thread handle. */
/** Pointer to state structure for tstRTR0ThreadCallback(). */
typedef TSTRTR0THREADDATA *PTSTRTR0THREADDATA;
{
{
}
return VINF_SUCCESS;
}
/**
* Service request callback function.
*
* @returns VBox status code.
* @param pSession The caller's session.
* @param u64Arg 64-bit integer argument.
* @param pReqHdr The request header. Input / Output. Optional.
*/
{
/*
* The big switch.
*/
switch (uOperation)
{
case TSTRTR0THREAD_BASIC:
{
/* Create the kernel thread. */
RTR0TESTR0_CHECK_RC_BREAK(RTThreadCreate(&Data.hThread, tstRTR0ThreadCallback, &Data, 0 /* cbStack */,
/* Wait for thread to signal. */
/* Reset the semaphore. */
/* Check if the thread has modified data as expected. */
("Thread didn't modify data as expected.\n"));
break;
}
}
/* The error indicator is the '!' in the message buffer. */
return VINF_SUCCESS;
}