1 files changed, 59 insertions, 0 deletions
diff --git a/src/VBox/Runtime/generic/RTThreadSetAffinityToCpu-generic.cpp b/src/VBox/Runtime/generic/RTThreadSetAffinityToCpu-generic.cpp
new file mode 100644
index 00000000..75123bb3
--- /dev/null
+++ b/src/VBox/Runtime/generic/RTThreadSetAffinityToCpu-generic.cpp
@@ -0,0 +1,59 @@
+/* $Id: RTThreadSetAffinityToCpu-generic.cpp $ */
+/** @file
+ * IPRT - Generic RTThreadSetAffinityToCpu implementation.
+ */
+
+/*
+ * Copyright (C) 2011-2019 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                                                                                                                 *
+*********************************************************************************************************************************/
+#include <iprt/thread.h>
+#include "internal/iprt.h"
+
+#include <iprt/cpuset.h>
+#include <iprt/err.h>
+
+
+
+RTR3DECL(int) RTThreadSetAffinityToCpu(RTCPUID idCpu)
+{
+    int rc;
+    if (idCpu == NIL_RTCPUID)
+        rc = RTThreadSetAffinity(NULL);
+    else
+    {
+        int iCpu = RTMpCpuIdToSetIndex(idCpu);
+        if (iCpu >= 0)
+        {
+            RTCPUSET CpuSet;
+            RTCpuSetEmpty(&CpuSet);
+            RTCpuSetAddByIndex(&CpuSet, iCpu);
+            rc = RTThreadSetAffinity(&CpuSet);
+        }
+        else
+            rc = VERR_CPU_NOT_FOUND;
+    }
+    return rc;
+}
+