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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) 2001 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_FXPRIOCNTL_H
#define _SYS_FXPRIOCNTL_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#include <sys/thread.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Fixed-priority class specific structures for the priocntl system call.
*/
typedef struct fxparms {
pri_t fx_upri; /* fixed-priority user priority */
pri_t fx_uprilim; /* fixed-priority user priority limit */
uint_t fx_tqsecs; /* seconds in time quantum */
int fx_tqnsecs; /* additional nanosecs in time quant */
} fxparms_t;
typedef struct fxinfo {
pri_t fx_maxupri; /* configured limits of user priority range */
} fxinfo_t;
#define FX_NOCHANGE -32768
#define FX_TQINF -2
#define FX_TQDEF -3
/*
* Fixed-priority class specific keys for the priocntl system call varargs
* interface.
*/
#define FX_KY_UPRILIM 1 /* fixed-priority user priority limit */
#define FX_KY_UPRI 2 /* fixed-priority user priority */
#define FX_KY_TQSECS 3 /* seconds in time quantum */
#define FX_KY_TQNSECS 4 /* nanoseconds in time quantum */
/*
* 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 fxadmin32 {
caddr32_t fx_dpents;
int16_t fx_ndpents;
int16_t fx_cmd;
} fxadmin32_t;
#endif /* _SYSCALL32 */
typedef struct fxadmin {
struct fxdpent *fx_dpents;
short fx_ndpents;
short fx_cmd;
} fxadmin_t;
#define FX_GETDPSIZE 1
#define FX_GETDPTBL 2
#define FX_SETDPTBL 3
#ifdef __cplusplus
}
#endif
#endif /* _SYS_FXPRIOCNTL_H */
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