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/*

 *  Written by Joel Sherrill <joel@OARcorp.com>.

 *

 *  COPYRIGHT (c) 1989-2000.

 *  On-Line Applications Research Corporation (OAR).

 *

 *  Permission to use, copy, modify, and distribute this software for any

 *  purpose without fee is hereby granted, provided that this entire notice

 *  is included in all copies of any software which is or includes a copy

 *  or modification of this software.

 *

 *  THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED

 *  WARRANTY.  IN PARTICULAR,  THE AUTHOR MAKES NO REPRESENTATION

 *  OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS

 *  SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.

 *

 *  $Id: sched.h 148 2010-06-30 19:21:22Z jeremybennett $

 */

#ifndef __POSIX_SYS_SCHEDULING_h

#define __POSIX_SYS_SCHEDULING_h

#ifdef __cplusplus

extern "C" {

#endif

#include <sys/unistd.h>

#include <sys/types.h>

#include <sys/time.h>

/* Scheduling Policies, P1003.1b-1993, p. 250

   NOTE:  SCHED_SPORADIC added by P1003.4b/D8, p. 34.  */

#define SCHED_OTHER    0

#define SCHED_FIFO     1

#define SCHED_RR       2

#if defined(_POSIX_SPORADIC_SERVER)

#define SCHED_SPORADIC 3 

#endif

/* Scheduling Parameters, P1003.1b-1993, p. 249

   NOTE:  Fields whose name begins with "ss_" added by P1003.4b/D8, p. 33.  */

struct sched_param {

  int sched_priority;           /* Process execution scheduling priority */

#if defined(_POSIX_SPORADIC_SERVER)

  int ss_low_priority;          /* Low scheduling priority for sporadic */

                                /*   server */

  struct timespec ss_replenish_period;

                                /* Replenishment period for sporadic server */

  struct timespec ss_initial_budget;   /* Initial budget for sporadic server */

#endif

};

#ifdef __cplusplus

}

#endif 

#endif

/* end of include file */