1
/* $Id: RTThreadSetAffinityToCpu-generic.cpp $ */
3
* IPRT - Generic RTThreadSetAffinityToCpu implementation.
7
* Copyright (C) 2011 Oracle Corporation
9
* This file is part of VirtualBox Open Source Edition (OSE), as
10
* available from http://www.virtualbox.org. This file is free software;
11
* you can redistribute it and/or modify it under the terms of the GNU
12
* General Public License (GPL) as published by the Free Software
13
* Foundation, in version 2 as it comes in the "COPYING" file of the
14
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
17
* The contents of this file may alternatively be used under the terms
18
* of the Common Development and Distribution License Version 1.0
19
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20
* VirtualBox OSE distribution, in which case the provisions of the
21
* CDDL are applicable instead of those of the GPL.
23
* You may elect to license modified versions of this file under the
24
* terms and conditions of either the GPL or the CDDL or both.
28
/*******************************************************************************
30
*******************************************************************************/
31
#include <iprt/thread.h>
32
#include "internal/iprt.h"
34
#include <iprt/cpuset.h>
39
RTR3DECL(int) RTThreadSetAffinityToCpu(RTCPUID idCpu)
42
if (idCpu == NIL_RTCPUID)
43
rc = RTThreadSetAffinity(NULL);
46
int iCpu = RTMpCpuIdToSetIndex(idCpu);
50
RTCpuSetEmpty(&CpuSet);
51
RTCpuSetAddByIndex(&CpuSet, iCpu);
52
rc = RTThreadSetAffinity(&CpuSet);
55
rc = VERR_CPU_NOT_FOUND;