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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1997-2001 by Sun Microsystems, Inc.
* All rights reserved.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#ifndef _SYS_RTPRIOCNTL_H
#define _SYS_RTPRIOCNTL_H
#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.4 */
#include <sys/types.h>
#include <sys/thread.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Real-time class specific structures for the priocntl system call.
*/
typedef struct rtparms {
pri_t rt_pri; /* real-time priority */
uint_t rt_tqsecs; /* seconds in time quantum */
int rt_tqnsecs; /* additional nanosecs in time quant */
} rtparms_t;
typedef struct rtinfo {
pri_t rt_maxpri; /* maximum configured real-time priority */
} rtinfo_t;
#define RT_NOCHANGE -1
#define RT_TQINF -2
#define RT_TQDEF -3
/*
* Real-time class specific keys for the priocntl system call varargs interface.
*/
#define RT_KY_PRI 1 /* real-time priority */
#define RT_KY_TQSECS 2 /* seconds in time quantum */
#define RT_KY_TQNSECS 3 /* nanoseconds in time quantum */
#define RT_KY_TQSIG 4 /* real-time time quantum signal */
/*
* The following is used by the dispadmin(1M) command for
* scheduler administration and is not for general use.
*/
#ifdef _SYSCALL32
/* Data structure for ILP32 clients */
typedef struct rtadmin32 {
caddr32_t rt_dpents;
int16_t rt_ndpents;
int16_t rt_cmd;
} rtadmin32_t;
#endif /* _SYSCALL32 */
typedef struct rtadmin {
struct rtdpent *rt_dpents;
short rt_ndpents;
short rt_cmd;
} rtadmin_t;
#define RT_GETDPSIZE 1
#define RT_GETDPTBL 2
#define RT_SETDPTBL 3
#ifdef __cplusplus
}
#endif
#endif /* _SYS_RTPRIOCNTL_H */
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