Home | History | Annotate | Line # | Download | only in libzfs 
      1 /*	$NetBSD: deviceid.c,v 1.5 2019/01/27 02:08:34 pgoyette Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2009 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Andrew Doran.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 /*-
     33  * Copyright (c) 2007 Pawel Jakub Dawidek <pjd (at) FreeBSD.org>
     34  * All rights reserved.
     35  *
     36  * Redistribution and use in source and binary forms, with or without
     37  * modification, are permitted provided that the following conditions
     38  * are met:
     39  * 1. Redistributions of source code must retain the above copyright
     40  *    notice, this list of conditions and the following disclaimer.
     41  * 2. Redistributions in binary form must reproduce the above copyright
     42  *    notice, this list of conditions and the following disclaimer in the
     43  *    documentation and/or other materials provided with the distribution.
     44  *
     45  * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
     46  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     47  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     48  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
     49  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     50  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     51  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     52  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     53  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     54  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     55  * SUCH DAMAGE.
     56  */
     57 
     58 #include <sys/cdefs.h>
     59 /* __FBSDID("$FreeBSD: head/cddl/compat/opensolaris/misc/deviceid.c 238112 2012-07-04 17:36:26Z pjd $"); */
     60 __RCSID("$NetBSD: deviceid.c,v 1.5 2019/01/27 02:08:34 pgoyette Exp $");
     61 
     62 #include <sys/param.h>
     63 #include <sys/ioctl.h>
     64 #include <stdio.h>
     65 #include <unistd.h>
     66 #include <string.h>
     67 #include <errno.h>
     68 #include <devid.h>
     69 #include <err.h>
     70 
     71 int
     72 devid_str_decode(char *devidstr, ddi_devid_t *retdevid, char **retminor_name)
     73 {
     74 
     75 	if (strlcpy(retdevid->devid, devidstr, sizeof(retdevid->devid)) >=
     76 	    sizeof(retdevid->devid)) {
     77 		return (EINVAL);
     78 	}
     79 	*retminor_name = strdup("");
     80 	if (*retminor_name == NULL)
     81 		return (ENOMEM);
     82 	return (0);
     83 }
     84 
     85 int
     86 devid_deviceid_to_nmlist(const char *search_path, ddi_devid_t devid,
     87     const char *minor_name, devid_nmlist_t **retlist)
     88 {
     89 
     90 	errx(1, "XXXNETBSD devid_deviceid_to_nmlist");
     91 }
     92 
     93 void
     94 devid_str_free(char *str)
     95 {
     96 
     97 	free(str);
     98 }
     99 
    100 void
    101 devid_free(ddi_devid_t devid)
    102 {
    103 	/* Do nothing. */
    104 }
    105 
    106 void
    107 devid_free_nmlist(devid_nmlist_t *list)
    108 {
    109 
    110 	free(list);
    111 }
    112 
    113 int
    114 devid_get(int fd, ddi_devid_t *retdevid)
    115 {
    116 	return (ENOENT);
    117 }
    118 
    119 int
    120 devid_get_minor_name(int fd, char **retminor_name)
    121 {
    122 
    123 	*retminor_name = strdup("");
    124 	if (*retminor_name == NULL)
    125 		return (ENOMEM);
    126 	return (0);
    127 }
    128 
    129 char *
    130 devid_str_encode(ddi_devid_t devid, char *minor_name)
    131 {
    132 
    133 	return (strdup(devid.devid));
    134 }
    135