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/*
* Project: S.Ha.R.K.
*
* Coordinators:
* Giorgio Buttazzo <giorgio@sssup.it>
* Paolo Gai <pj@gandalf.sssup.it>
*
* Authors :
* Paolo Gai <pj@gandalf.sssup.it>
* Massimiliano Giorgi <massy@gandalf.sssup.it>
* Luca Abeni <luca@gandalf.sssup.it>
* (see the web pages for full authors list)
*
* ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
*
* http://www.sssup.it
* http://retis.sssup.it
* http://shark.sssup.it
*/
/**
------------
CVS : $Id: sched.h,v 1.2 2003-03-13 13:41:04 pj Exp $
File: $File$
Revision: $Revision: 1.2 $
Last update: $Date: 2003-03-13 13:41:04 $
------------
sched.h
**/
/*
* Copyright (C) 2000 Paolo Gai
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef __SCHED_H__
#define __SCHED_H__
#include <kernel/model.h>
#include "ll/sys/cdefs.h"
__BEGIN_DECLS
#define SCHED_FIFO NRT_FIFO_POLICY
#define SCHED_RR NRT_RR_POLICY
#define SCHED_OTHER NRT_RR_POLICY
struct sched_param {
int sched_priority;
};
// functions NRQ for PSE52
int sched_get_priority_max(int policy);
extern __inline__ int sched_get_priority_min(int policy) {return 0; }
int sched_rr_get_interval(pid_t pid, struct timespec *interval);
// sched_getparam
// sched_getscheduler
// sched_setparam
// sched_setscheduler
int sched_yield(void);
__END_DECLS
#endif