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/* Declarations of processor sets.
Copyright (C) 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _SYS_PSET_H
#define _SYS_PSET_H
#include <sys/processor.h>
#include <features.h>
typedef int psetid_t;
/* Syscall sub-call numbers. */
#define PSET_CREATE 0
#define PSET_DESTROY 1
#define PSET_ASSIGN 2
#define PSET_INFO 3
#define PSET_BIND 4
#define PSET_GETLOADAVG 5
#define PSET_LIST 6
#define PSET_SETATTR 7
#define PSET_GETATTR 8
#define PSET_ASSIGN_FORCED 9
#define PS_NONE -1
#define PS_QUERY -2
#define PS_MYID -3
#define PS_SOFT -4
#define PS_HARD -5
#define PS_QUERY_TYPE -6
/* types of processor sets */
#define PS_SYSTEM 1
#define PS_PRIVATE 2
__BEGIN_DECLS
extern int pset_create (psetid_t *newpset);
extern int pset_destroy (psetid_t pset);
extern int pset_assign (psetid_t pset, processorid_t cpu, psetid_t *opset);
extern int pset_info (psetid_t pset, int *type, unsigned int *numcpus,
processorid_t *cpulist);
extern int pset_bind (psetid_t pset, idtype_t idtype, id_t id,
psetid_t *opset);
extern int pset_getloadavg (psetid_t pset, double loadavg[], int nelem);
extern int pset_list (psetid_t *psetlist, unsigned int *numpsets);
extern int pset_setattr (psetid_t pset, unsigned int attr);
extern int pset_getattr (psetid_t pset, unsigned int *attr);
__END_DECLS
#endif /* _SYS_PSET_H */
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