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/*
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 * Project: S.Ha.R.K.
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 *
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 * Coordinators:
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 *   Giorgio Buttazzo    <giorgio@sssup.it>
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 *   Paolo Gai           <pj@gandalf.sssup.it>
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 *
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 * Authors     :
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 *   Paolo Gai           <pj@gandalf.sssup.it>
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 *   Massimiliano Giorgi <massy@gandalf.sssup.it>
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 *   Luca Abeni          <luca@gandalf.sssup.it>
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 *   (see the web pages for full authors list)
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 *
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 * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
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 *
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 * http://www.sssup.it
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 * http://retis.sssup.it
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 * http://shark.sssup.it
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 */
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/**
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 ------------
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 CVS :        $Id: sched.h,v 1.2 2003-03-13 13:41:04 pj Exp $
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 File:        $File$
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 Revision:    $Revision: 1.2 $
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 Last update: $Date: 2003-03-13 13:41:04 $
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 ------------
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 sched.h
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**/
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/*
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 * Copyright (C) 2000 Paolo Gai
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 *
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 */
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#ifndef __SCHED_H__
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#define __SCHED_H__
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#include <kernel/model.h>
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#include "ll/sys/cdefs.h"
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__BEGIN_DECLS
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#define SCHED_FIFO  NRT_FIFO_POLICY
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#define SCHED_RR    NRT_RR_POLICY
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#define SCHED_OTHER NRT_RR_POLICY
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struct sched_param {
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  int sched_priority;
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};
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// functions NRQ for PSE52
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int sched_get_priority_max(int policy);
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extern __inline__ int sched_get_priority_min(int policy) {return 0; }
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int sched_rr_get_interval(pid_t pid, struct timespec *interval);
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//  sched_getparam
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//  sched_getscheduler
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//  sched_setparam
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//  sched_setscheduler
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int sched_yield(void);
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__END_DECLS
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#endif