7baf73a6c2
and show up with different names: first try to open provider using remembered name and compare its ident, if equal, this is our provider, if not equal or there is no provider with such name, find provider with remembered ident and don't care about the name.
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#ifndef _OPENSOLARIS_DEVID_H_
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#define _OPENSOLARIS_DEVID_H_
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#include <sys/param.h>
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#include <sys/disk.h>
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#include <stdlib.h>
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typedef struct ddi_devid {
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char devid[DISK_IDENT_SIZE];
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} ddi_devid_t;
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typedef struct devid_nmlist {
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char devname[MAXPATHLEN];
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dev_t dev;
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} devid_nmlist_t;
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int devid_str_decode(char *devidstr, ddi_devid_t *retdevid,
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char **retminor_name);
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int devid_deviceid_to_nmlist(char *search_path, ddi_devid_t devid,
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char *minor_name, devid_nmlist_t **retlist);
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void devid_str_free(char *str);
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void devid_free(ddi_devid_t devid);
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void devid_free_nmlist(devid_nmlist_t *list);
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int devid_get(int fd, ddi_devid_t *retdevid);
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int devid_get_minor_name(int fd, char **retminor_name);
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char *devid_str_encode(ddi_devid_t devid, char *minor_name);
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#endif /* !_OPENSOLARIS_DEVID_H_ */
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