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 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 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_RT_H 32*0Sstevel@tonic-gate #define _SYS_RT_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 dispatcher parameter table entry 45*0Sstevel@tonic-gate */ 46*0Sstevel@tonic-gate typedef struct rtdpent { 47*0Sstevel@tonic-gate pri_t rt_globpri; /* global (class independent) priority */ 48*0Sstevel@tonic-gate int rt_quantum; /* default quantum associated with this level */ 49*0Sstevel@tonic-gate } rtdpent_t; 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate /* 52*0Sstevel@tonic-gate * Real-time class specific proc structure 53*0Sstevel@tonic-gate */ 54*0Sstevel@tonic-gate typedef struct rtproc { 55*0Sstevel@tonic-gate int rt_pquantum; /* time quantum given to this proc */ 56*0Sstevel@tonic-gate int rt_timeleft; /* time remaining in procs quantum */ 57*0Sstevel@tonic-gate pri_t rt_pri; /* priority within rt class */ 58*0Sstevel@tonic-gate ushort_t rt_flags; /* flags defined below */ 59*0Sstevel@tonic-gate int rt_tqsignal; /* time quantum signal */ 60*0Sstevel@tonic-gate kthread_id_t rt_tp; /* pointer to thread */ 61*0Sstevel@tonic-gate struct rtproc *rt_next; /* link to next rtproc on list */ 62*0Sstevel@tonic-gate struct rtproc *rt_prev; /* link to previous rtproc on list */ 63*0Sstevel@tonic-gate } rtproc_t; 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate 66*0Sstevel@tonic-gate /* Flags */ 67*0Sstevel@tonic-gate #define RTBACKQ 0x0002 /* proc goes to back of disp q when preempted */ 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate 70*0Sstevel@tonic-gate #ifdef _KERNEL 71*0Sstevel@tonic-gate /* 72*0Sstevel@tonic-gate * Kernel version of real-time class specific parameter structure 73*0Sstevel@tonic-gate */ 74*0Sstevel@tonic-gate typedef struct rtkparms { 75*0Sstevel@tonic-gate pri_t rt_pri; 76*0Sstevel@tonic-gate int rt_tqntm; 77*0Sstevel@tonic-gate int rt_tqsig; /* real-time time quantum signal */ 78*0Sstevel@tonic-gate uint_t rt_cflags; /* real-time control flags */ 79*0Sstevel@tonic-gate } rtkparms_t; 80*0Sstevel@tonic-gate #endif /* _KERNEL */ 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate #ifdef __cplusplus 83*0Sstevel@tonic-gate } 84*0Sstevel@tonic-gate #endif 85*0Sstevel@tonic-gate 86*0Sstevel@tonic-gate #endif /* _SYS_RT_H */ 87