98 lines
2.3 KiB
C
98 lines
2.3 KiB
C
/*
|
|
* Written by Joel Sherrill <joel@OARcorp.com>.
|
|
*
|
|
* COPYRIGHT (c) 1989-2010.
|
|
* 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,v 1.2 2010/04/01 18:33:33 jjohnstn Exp $
|
|
*/
|
|
|
|
#ifndef _SCHED_H_
|
|
#define _SCHED_H_
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/sched.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#if defined(_POSIX_PRIORITY_SCHEDULING)
|
|
/*
|
|
* XBD 13 - Set Scheduling Parameters, P1003.1b-2008, p. 1803
|
|
*/
|
|
int sched_setparam(
|
|
pid_t __pid,
|
|
const struct sched_param *__param
|
|
);
|
|
|
|
/*
|
|
* XBD 13 - Set Scheduling Parameters, P1003.1b-2008, p. 1800
|
|
*/
|
|
int sched_getparam(
|
|
pid_t __pid,
|
|
struct sched_param *__param
|
|
);
|
|
|
|
/*
|
|
* XBD 13 - Set Scheduling Policy and Scheduling Parameters,
|
|
* P1003.1b-2008, p. 1805
|
|
*/
|
|
int sched_setscheduler(
|
|
pid_t __pid,
|
|
int __policy,
|
|
const struct sched_param *__param
|
|
);
|
|
|
|
/*
|
|
* XBD 13 - Get Scheduling Policy, P1003.1b-2008, p. 1801
|
|
*/
|
|
int sched_getscheduler(
|
|
pid_t __pid
|
|
);
|
|
|
|
/*
|
|
* XBD 13 - Get Scheduling Parameter Limits, P1003.1b-2008, p. 1799
|
|
*/
|
|
int sched_get_priority_max(
|
|
int __policy
|
|
);
|
|
|
|
int sched_get_priority_min(
|
|
int __policy
|
|
);
|
|
|
|
/*
|
|
* XBD 13 - Get Scheduling Parameter Limits, P1003.1b-2008, p. 1802
|
|
*/
|
|
int sched_rr_get_interval(
|
|
pid_t __pid,
|
|
struct timespec *__interval
|
|
);
|
|
#endif /* _POSIX_PRIORITY_SCHEDULING */
|
|
|
|
#if defined(_POSIX_THREADS) || defined(_POSIX_PRIORITY_SCHEDULING)
|
|
|
|
/*
|
|
* XBD 13 - Yield Processor, P1003.1b-2008, p. 1807
|
|
*/
|
|
int sched_yield( void );
|
|
|
|
#endif /* _POSIX_THREADS or _POSIX_PRIORITY_SCHEDULING */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _SCHED_H_ */
|