66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
|
/*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* $Id$
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#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 */
|
||
|
|
|