1 /* 2 * CDDL HEADER START 3 * 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. 7 * 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. 12 * 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] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 #ifndef _SYS_IAPRIOCNTL_H 31 #define _SYS_IAPRIOCNTL_H 32 33 #pragma ident "%Z%%M% %I% %E% SMI" 34 35 #include <sys/types.h> 36 #include <sys/thread.h> 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 /* 43 * Interactive class specific structures for the priocntl system call. 44 */ 45 46 /* 47 * Beginning of iaparms structure must match tsparms structure so they 48 * can be used interchangeably. 49 */ 50 51 typedef struct iaparms { 52 pri_t ia_uprilim; /* user priority limit */ 53 pri_t ia_upri; /* user priority */ 54 int ia_mode; /* interactive on/off */ 55 } iaparms_t; 56 57 typedef struct iaclass { 58 id_t pc_cid; 59 int pc_clparms[PC_CLPARMSZ]; 60 } iaclass_t; 61 62 typedef struct iainfo { 63 pri_t ia_maxupri; /* configured limits of user priority range */ 64 } iainfo_t; 65 66 #define IA_NOCHANGE -32768 67 #define IAMAXUPRI 60 68 #define IAOFFUPRI 29 69 #define IANPROCS 60 70 #define IA_INTERACTIVE_OFF 0x00 /* thread is not interactive */ 71 #define IA_SET_INTERACTIVE 0x01 /* thread is interactive */ 72 #define IA_BOOST 10 /* value for boost */ 73 74 /* 75 * Interactive class specific keys for the priocntl system call 76 * varargs interface. 77 */ 78 #define IA_KY_UPRILIM 1 /* user priority limit */ 79 #define IA_KY_UPRI 2 /* user priority */ 80 #define IA_KY_MODE 3 /* interactive on/off */ 81 82 /* 83 * The following is used by the dispadmin(1M) command for 84 * scheduler administration and is not for general use. 85 */ 86 87 #ifdef _SYSCALL32 88 /* Data structure for ILP32 clients */ 89 typedef struct iaadmin32 { 90 caddr32_t ia_dpents; 91 int16_t ia_ndpents; 92 int16_t ia_cmd; 93 } iaadmin32_t; 94 #endif /* _SYSCALL32 */ 95 96 typedef struct iaadmin { 97 struct iadpent *ia_dpents; 98 short ia_ndpents; 99 short ia_cmd; 100 } iaadmin_t; 101 102 #define IA_GETDPSIZE 1 103 #define IA_GETDPTBL 2 104 #define IA_SETDPTBL 3 105 106 #ifdef __cplusplus 107 } 108 #endif 109 110 #endif /* _SYS_IAPRIOCNTL_H */ 111