1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 1997-2001 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28*0Sstevel@tonic-gate /* All Rights Reserved */ 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate 31*0Sstevel@tonic-gate #ifndef _SYS_RTPRIOCNTL_H 32*0Sstevel@tonic-gate #define _SYS_RTPRIOCNTL_H 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.4 */ 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate #include <sys/types.h> 37*0Sstevel@tonic-gate #include <sys/thread.h> 38*0Sstevel@tonic-gate 39*0Sstevel@tonic-gate #ifdef __cplusplus 40*0Sstevel@tonic-gate extern "C" { 41*0Sstevel@tonic-gate #endif 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate /* 44*0Sstevel@tonic-gate * Real-time class specific structures for the priocntl system call. 45*0Sstevel@tonic-gate */ 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate typedef struct rtparms { 48*0Sstevel@tonic-gate pri_t rt_pri; /* real-time priority */ 49*0Sstevel@tonic-gate uint_t rt_tqsecs; /* seconds in time quantum */ 50*0Sstevel@tonic-gate int rt_tqnsecs; /* additional nanosecs in time quant */ 51*0Sstevel@tonic-gate } rtparms_t; 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gate typedef struct rtinfo { 55*0Sstevel@tonic-gate pri_t rt_maxpri; /* maximum configured real-time priority */ 56*0Sstevel@tonic-gate } rtinfo_t; 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate #define RT_NOCHANGE -1 60*0Sstevel@tonic-gate #define RT_TQINF -2 61*0Sstevel@tonic-gate #define RT_TQDEF -3 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate /* 64*0Sstevel@tonic-gate * Real-time class specific keys for the priocntl system call varargs interface. 65*0Sstevel@tonic-gate */ 66*0Sstevel@tonic-gate #define RT_KY_PRI 1 /* real-time priority */ 67*0Sstevel@tonic-gate #define RT_KY_TQSECS 2 /* seconds in time quantum */ 68*0Sstevel@tonic-gate #define RT_KY_TQNSECS 3 /* nanoseconds in time quantum */ 69*0Sstevel@tonic-gate #define RT_KY_TQSIG 4 /* real-time time quantum signal */ 70*0Sstevel@tonic-gate 71*0Sstevel@tonic-gate /* 72*0Sstevel@tonic-gate * The following is used by the dispadmin(1M) command for 73*0Sstevel@tonic-gate * scheduler administration and is not for general use. 74*0Sstevel@tonic-gate */ 75*0Sstevel@tonic-gate 76*0Sstevel@tonic-gate #ifdef _SYSCALL32 77*0Sstevel@tonic-gate /* Data structure for ILP32 clients */ 78*0Sstevel@tonic-gate typedef struct rtadmin32 { 79*0Sstevel@tonic-gate caddr32_t rt_dpents; 80*0Sstevel@tonic-gate int16_t rt_ndpents; 81*0Sstevel@tonic-gate int16_t rt_cmd; 82*0Sstevel@tonic-gate } rtadmin32_t; 83*0Sstevel@tonic-gate #endif /* _SYSCALL32 */ 84*0Sstevel@tonic-gate 85*0Sstevel@tonic-gate typedef struct rtadmin { 86*0Sstevel@tonic-gate struct rtdpent *rt_dpents; 87*0Sstevel@tonic-gate short rt_ndpents; 88*0Sstevel@tonic-gate short rt_cmd; 89*0Sstevel@tonic-gate } rtadmin_t; 90*0Sstevel@tonic-gate 91*0Sstevel@tonic-gate #define RT_GETDPSIZE 1 92*0Sstevel@tonic-gate #define RT_GETDPTBL 2 93*0Sstevel@tonic-gate #define RT_SETDPTBL 3 94*0Sstevel@tonic-gate 95*0Sstevel@tonic-gate #ifdef __cplusplus 96*0Sstevel@tonic-gate } 97*0Sstevel@tonic-gate #endif 98*0Sstevel@tonic-gate 99*0Sstevel@tonic-gate #endif /* _SYS_RTPRIOCNTL_H */ 100