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[unleashed.git] / include / sys / iapriocntl.h
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1 /*
2 * CDDL HEADER START
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
19 * CDDL HEADER END
23 * Copyright 2008 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 */
30 #ifndef _SYS_IAPRIOCNTL_H
31 #define _SYS_IAPRIOCNTL_H
33 #include <sys/types.h>
34 #include <sys/thread.h>
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
41 * Interactive class specific structures for the priocntl system call.
45 * Beginning of iaparms structure must match tsparms structure so they
46 * can be used interchangeably.
49 typedef struct iaparms {
50 pri_t ia_uprilim; /* user priority limit */
51 pri_t ia_upri; /* user priority */
52 int ia_mode; /* interactive on/off */
53 } iaparms_t;
55 typedef struct iaclass {
56 id_t pc_cid;
57 int pc_clparms[PC_CLPARMSZ];
58 } iaclass_t;
60 typedef struct iainfo {
61 pri_t ia_maxupri; /* configured limits of user priority range */
62 } iainfo_t;
64 #define IA_NOCHANGE -32768
65 #define IAMAXUPRI 60
66 #define IAOFFUPRI 29
67 #define IANPROCS 60
68 #define IA_INTERACTIVE_OFF 0x00 /* thread is not interactive */
69 #define IA_SET_INTERACTIVE 0x01 /* thread is interactive */
70 #define IA_BOOST 10 /* value for boost */
73 * Interactive class specific keys for the priocntl system call
74 * varargs interface.
76 #define IA_KY_UPRILIM 1 /* user priority limit */
77 #define IA_KY_UPRI 2 /* user priority */
78 #define IA_KY_MODE 3 /* interactive on/off */
81 * The following is used by the dispadmin(8) command for
82 * scheduler administration and is not for general use.
85 #ifdef _SYSCALL32
86 /* Data structure for ILP32 clients */
87 typedef struct iaadmin32 {
88 caddr32_t ia_dpents;
89 int16_t ia_ndpents;
90 int16_t ia_cmd;
91 } iaadmin32_t;
92 #endif /* _SYSCALL32 */
94 typedef struct iaadmin {
95 struct iadpent *ia_dpents;
96 short ia_ndpents;
97 short ia_cmd;
98 } iaadmin_t;
100 #define IA_GETDPSIZE 1
101 #define IA_GETDPTBL 2
102 #define IA_SETDPTBL 3
104 #ifdef __cplusplus
106 #endif
108 #endif /* _SYS_IAPRIOCNTL_H */