30 lines
1.0 KiB
C
30 lines
1.0 KiB
C
/*
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* $QNXLicenseC:
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* Copyright 2007, QNX Software Systems. All Rights Reserved.
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*
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* You must obtain a written license from and pay applicable
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* license fees to QNX Software Systems before you may reproduce,
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* modify or distribute this software, or any work that includes
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* all or part of this software. Free development licenses are
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* available for evaluation and non-commercial purposes. For more
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* information visit http://licensing.qnx.com or email
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* licensing@qnx.com.
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*
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* This file may contain contributions from others. Please review
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* this entire file for other proprietary rights or license notices,
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* as well as the QNX Development Suite License Guide at
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* http://licensing.qnx.com/license-guide/ for other information.
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* $
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*/
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#include "kdintl.h"
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unsigned
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current_cpunum(void) {
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// If we're on a system with only one CPU, the register used to
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// indicate which CPU we're on may not be set up, so short circuit
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// things.
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if(_syspage_ptr->num_cpu == 1) return 0;
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return cpu_get_cpunum();
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}
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