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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 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. 13 * 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] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include <sys/types.h> 30 #include <sys/param.h> 31 #include <sys/class.h> 32 #include <sys/errno.h> 33 #include <sys/modctl.h> 34 35 extern pri_t ia_init(); 36 37 static sclass_t csw = { 38 "IA", 39 ia_init, 40 0 41 }; 42 43 /* 44 * Module linkage information for the kernel. 45 */ 46 static struct modlsched modlsched = { 47 &mod_schedops, "interactive scheduling class", &csw 48 }; 49 50 static struct modlinkage modlinkage = { 51 MODREV_1, (void *)&modlsched, NULL 52 }; 53 54 #ifndef lint 55 static char _depends_on[] = "sched/TS"; 56 #endif 57 58 int 59 _init() 60 { 61 int error; 62 63 if ((error = mod_install(&modlinkage)) == 0) { 64 return (0); 65 } else { 66 return (error); 67 } 68 } 69 70 int 71 _fini() 72 { 73 return (EBUSY); 74 } 75 76 int 77 _info(struct modinfo *modinfop) 78 { 79 return (mod_info(&modlinkage, modinfop)); 80 } 81 82 /* Rest of IA code is in ts.c. */ 83