4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28 /* All Rights Reserved */
34 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.4 */
36 #include <sys/types.h>
37 #include <sys/thread.h>
44 * Real-time dispatcher parameter table entry
46 typedef struct rtdpent
{
47 pri_t rt_globpri
; /* global (class independent) priority */
48 int rt_quantum
; /* default quantum associated with this level */
52 * Real-time class specific proc structure
54 typedef struct rtproc
{
55 int rt_pquantum
; /* time quantum given to this proc */
56 int rt_timeleft
; /* time remaining in procs quantum */
57 pri_t rt_pri
; /* priority within rt class */
58 ushort_t rt_flags
; /* flags defined below */
59 int rt_tqsignal
; /* time quantum signal */
60 kthread_id_t rt_tp
; /* pointer to thread */
61 struct rtproc
*rt_next
; /* link to next rtproc on list */
62 struct rtproc
*rt_prev
; /* link to previous rtproc on list */
67 #define RTBACKQ 0x0002 /* proc goes to back of disp q when preempted */
72 * Kernel version of real-time class specific parameter structure
74 typedef struct rtkparms
{
77 int rt_tqsig
; /* real-time time quantum signal */
78 uint_t rt_cflags
; /* real-time control flags */
86 #endif /* _SYS_RT_H */