116 lines
2.8 KiB
C
116 lines
2.8 KiB
C
/*-
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* Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/ioctl.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <libgeom.h>
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#include <devid.h>
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int
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devid_str_decode(char *devidstr, ddi_devid_t *retdevid, char **retminor_name)
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{
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if (strlcpy(retdevid->devid, devidstr, sizeof(retdevid->devid)) >=
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sizeof(retdevid->devid)) {
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return (EINVAL);
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}
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*retminor_name = strdup("");
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if (*retminor_name == NULL);
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return (ENOMEM);
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return (0);
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}
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int
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devid_deviceid_to_nmlist(char *search_path, ddi_devid_t devid, char *minor_name,
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devid_nmlist_t **retlist)
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{
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char path[MAXPATHLEN];
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char *dst;
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if (g_get_name(devid.devid, path, sizeof(path)) == -1)
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return (errno);
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*retlist = malloc(sizeof(**retlist));
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if (*retlist == NULL)
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return (ENOMEM);
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if (strlcpy((*retlist)[0].devname, path,
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sizeof((*retlist)[0].devname)) >= sizeof((*retlist)[0].devname)) {
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free(*retlist);
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return (ENAMETOOLONG);
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}
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return (0);
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}
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void
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devid_str_free(char *str)
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{
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free(str);
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}
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void
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devid_free(ddi_devid_t devid)
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{
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/* Do nothing. */
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}
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void
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devid_free_nmlist(devid_nmlist_t *list)
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{
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free(list);
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}
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int
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devid_get(int fd, ddi_devid_t *retdevid)
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{
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return (ENOENT);
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}
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int
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devid_get_minor_name(int fd, char **retminor_name)
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{
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*retminor_name = strdup("");
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if (*retminor_name == NULL)
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return (ENOMEM);
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return (0);
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}
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char *
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devid_str_encode(ddi_devid_t devid, char *minor_name)
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{
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return (strdup(devid.devid));
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}
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