/*-
* Copyright (c) 2008, Jeffrey Roberson <jeff@freebsd.org>
* All rights reserved.
*
* Copyright (c) 2008 Nokia Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice unmodified, this list of conditions, and the following
* disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _SYS__CPUSET_H_
#define _SYS__CPUSET_H_
#ifdef _KERNEL
#define CPU_SETSIZE MAXCPU
#endif
#define CPU_MAXSIZE 128
#ifndef CPU_SETSIZE
#define CPU_SETSIZE CPU_MAXSIZE
#endif
#define _NCPUBITS (sizeof(long) * NBBY) /* bits per mask */
#define _NCPUWORDS howmany(CPU_SETSIZE, _NCPUBITS)
typedef struct _cpuset {
long __bits[howmany(CPU_SETSIZE, _NCPUBITS)];
} cpuset_t;
#define CPUSET_FSET \
[ 0 ... (_NCPUWORDS - 1) ] = (-1L)
#define CPUSET_T_INITIALIZER(x) \
{ .__bits = { x } }
#endif /* !_SYS__CPUSET_H_ */
