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 * Copyright (c) 2011 Bayard G. Bell. All rights reserved. 25 */ 26 27 #include <sys/types.h> 28 #include <sys/param.h> 29 #include <sys/class.h> 30 #include <sys/errno.h> 31 #include <sys/modctl.h> 32 33 extern pri_t ia_init(); 34 35 static sclass_t csw = { 36 "IA", 37 ia_init, 38 0 39 }; 40 41 /* 42 * Module linkage information for the kernel. 43 */ 44 static struct modlsched modlsched = { 45 &mod_schedops, "interactive scheduling class", &csw 46 }; 47 48 static struct modlinkage modlinkage = { 49 MODREV_1, (void *)&modlsched, NULL 50 }; 51 52 int 53 _init() 54 { 55 int error; 56 57 if ((error = mod_install(&modlinkage)) == 0) { 58 return (0); 59 } else { 60 return (error); 61 } 62 } 63 64 int 65 _fini() 66 { 67 return (EBUSY); 68 } 69 70 int 71 _info(struct modinfo *modinfop) 72 { 73 return (mod_info(&modlinkage, modinfop)); 74 } 75 76 /* Rest of IA code is in ts.c. */ 77