1/* $NetBSD: devid.h,v 1.4 2017/01/10 19:20:35 christos Exp $ */
2
3/*
4 * CDDL HEADER START
5 *
6 * The contents of this file are subject to the terms of the
7 * Common Development and Distribution License, Version 1.0 only
8 * (the "License"). You may not use this file except in compliance
9 * with the License.
10 *
11 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
12 * or http://www.opensolaris.org/os/licensing.
13 * See the License for the specific language governing permissions
14 * and limitations under the License.
15 *
16 * When distributing Covered Code, include this CDDL HEADER in each
17 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
18 * If applicable, add the following below this CDDL HEADER, with the
19 * fields enclosed by brackets "[]" replaced with your own identifying
20 * information: Portions Copyright [yyyy] [name of copyright owner]
21 *
22 * CDDL HEADER END
23 */
24/*
25 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
26 * Use is subject to license terms.
27 */
28
29#ifndef _OPENSOLARIS_DEVID_H_
30#define _OPENSOLARIS_DEVID_H_
31
32#include <sys/param.h>
33#include <sys/disk.h>
34#include <stdlib.h>
35
36#define DISK_IDENT_SIZE 128
37
38typedef struct ddi_devid {
39 char devid[DISK_IDENT_SIZE];
40} ddi_devid_t;
41
42typedef struct devid_nmlist {
43 char devname[MAXPATHLEN];
44 dev_t dev;
45} devid_nmlist_t;
46
47int devid_str_decode(char *devidstr, ddi_devid_t *retdevid,
48 char **retminor_name);
49int devid_deviceid_to_nmlist(const char *search_path, ddi_devid_t devid,
50 const char *minor_name, devid_nmlist_t **retlist);
51void devid_str_free(char *str);
52void devid_free(ddi_devid_t devid);
53void devid_free_nmlist(devid_nmlist_t *list);
54int devid_get(int fd, ddi_devid_t *retdevid);
55int devid_get_minor_name(int fd, char **retminor_name);
56char *devid_str_encode(ddi_devid_t devid, char *minor_name);
57
58#endif /* !_OPENSOLARIS_DEVID_H_ */
59