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 38 typedef struct ddi_devid { 39 char devid[DISK_IDENT_SIZE]; 40 } ddi_devid_t; 41 42 typedef struct devid_nmlist { 43 char devname[MAXPATHLEN]; 44 dev_t dev; 45 } devid_nmlist_t; 46 47 int devid_str_decode(char *devidstr, ddi_devid_t *retdevid, 48 char **retminor_name); 49 int devid_deviceid_to_nmlist(const char *search_path, ddi_devid_t devid, 50 const char *minor_name, devid_nmlist_t **retlist); 51 void devid_str_free(char *str); 52 void devid_free(ddi_devid_t devid); 53 void devid_free_nmlist(devid_nmlist_t *list); 54 int devid_get(int fd, ddi_devid_t *retdevid); 55 int devid_get_minor_name(int fd, char **retminor_name); 56 char *devid_str_encode(ddi_devid_t devid, char *minor_name); 57 58 #endif /* !_OPENSOLARIS_DEVID_H_ */ 59