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 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 #include <sys/types.h> 29 #include <sys/param.h> 30 #include <sys/class.h> 31 #include <sys/errno.h> 32 #include <sys/modctl.h> 33 34 extern pri_t ia_init(); 35 36 static sclass_t csw = { 37 "IA", 38 ia_init, 39 0 40 }; 41 42 /* 43 * Module linkage information for the kernel. 44 */ 45 static struct modlsched modlsched = { 46 &mod_schedops, "interactive scheduling class", &csw 47 }; 48 49 static struct modlinkage modlinkage = { 50 MODREV_1, (void *)&modlsched, NULL 51 }; 52 53 #ifndef lint 54 char _depends_on[] = "sched/TS"; 55 #endif 56 57 int 58 _init() 59 { 60 int error; 61 62 if ((error = mod_install(&modlinkage)) == 0) { 63 return (0); 64 } else { 65 return (error); 66 } 67 } 68 69 int 70 _fini() 71 { 72 return (EBUSY); 73 } 74 75 int 76 _info(struct modinfo *modinfop) 77 { 78 return (mod_info(&modlinkage, modinfop)); 79 } 80 81 /* Rest of IA code is in ts.c. */ 82