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 2008 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26 #include <devfsadm.h>
27 #include <strings.h>
28 #include <stdio.h>
29 #include <sys/vscan.h>
30
31 static int vscan(di_minor_t minor, di_node_t node);
32
33 static devfsadm_create_t vscan_create_cbt[] = {
34 { "pseudo", "ddi_pseudo", "vscan",
35 TYPE_EXACT | DRV_EXACT, ILEVEL_0, vscan },
36 };
37 DEVFSADM_CREATE_INIT_V0(vscan_create_cbt);
38
39 static devfsadm_remove_t vscan_remove_cbt[] = {
40 { "vscan", "^vscan/vscan[0-9]+$", RM_HOT | RM_POST,
41 ILEVEL_0, devfsadm_rm_all
42 }
43 };
44 DEVFSADM_REMOVE_INIT_V0(vscan_remove_cbt);
45
46 static int
vscan(di_minor_t minor,di_node_t node)47 vscan(di_minor_t minor, di_node_t node)
48 {
49 char *mname = di_minor_name(minor);
50 char path[MAXPATHLEN];
51
52 (void) snprintf(path, sizeof (path), "vscan/%s", mname);
53 (void) devfsadm_mklink(path, node, minor, 0);
54
55 return (DEVFSADM_CONTINUE);
56 }
57