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 2005 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 <devfsadm.h> 30 #include <strings.h> 31 #include <sys/dtrace.h> 32 33 static int dtrace(di_minor_t minor, di_node_t node); 34 35 static devfsadm_create_t dtrace_create_cbt[] = { 36 { "pseudo", "ddi_pseudo", "dtrace", 37 TYPE_EXACT | DRV_EXACT, ILEVEL_0, dtrace 38 } 39 }; 40 41 DEVFSADM_CREATE_INIT_V0(dtrace_create_cbt); 42 43 static int 44 dtrace(di_minor_t minor, di_node_t node) 45 { 46 char *mname = di_minor_name(minor); 47 48 if (strcmp(DTRACEMNR_HELPER, mname) == 0) { 49 (void) devfsadm_mklink("dtrace/" DTRACEMNR_HELPER, 50 node, minor, 0); 51 } 52 53 return (DEVFSADM_CONTINUE); 54 } 55