1/*- 2 * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> 28__FBSDID("$FreeBSD: releng/11.0/cddl/compat/opensolaris/misc/deviceid.c 238112 2012-07-04 17:36:26Z pjd $"); 29 30#include <sys/param.h> 31#include <sys/ioctl.h> 32#include <stdio.h> 33#include <unistd.h> 34#include <string.h> 35#include <errno.h> 36#include <libgeom.h> 37#include <devid.h> 38 39int 40devid_str_decode(char *devidstr, ddi_devid_t *retdevid, char **retminor_name) 41{ 42 43 if (strlcpy(retdevid->devid, devidstr, sizeof(retdevid->devid)) >= 44 sizeof(retdevid->devid)) { 45 return (EINVAL); 46 } 47 *retminor_name = strdup(""); 48 if (*retminor_name == NULL) 49 return (ENOMEM); 50 return (0); 51} 52 53int 54devid_deviceid_to_nmlist(char *search_path, ddi_devid_t devid, char *minor_name, 55 devid_nmlist_t **retlist) 56{ 57 char path[MAXPATHLEN]; 58 char *dst; 59 60 if (g_get_name(devid.devid, path, sizeof(path)) == -1) 61 return (errno); 62 *retlist = malloc(sizeof(**retlist)); 63 if (*retlist == NULL) 64 return (ENOMEM); 65 if (strlcpy((*retlist)[0].devname, path, 66 sizeof((*retlist)[0].devname)) >= sizeof((*retlist)[0].devname)) { 67 free(*retlist); 68 return (ENAMETOOLONG); 69 } 70 return (0); 71} 72 73void 74devid_str_free(char *str) 75{ 76 77 free(str); 78} 79 80void 81devid_free(ddi_devid_t devid) 82{ 83 /* Do nothing. */ 84} 85 86void 87devid_free_nmlist(devid_nmlist_t *list) 88{ 89 90 free(list); 91} 92 93int 94devid_get(int fd, ddi_devid_t *retdevid) 95{ 96 97 return (ENOENT); 98} 99 100int 101devid_get_minor_name(int fd, char **retminor_name) 102{ 103 104 *retminor_name = strdup(""); 105 if (*retminor_name == NULL) 106 return (ENOMEM); 107 return (0); 108} 109 110char * 111devid_str_encode(ddi_devid_t devid, char *minor_name) 112{ 113 114 return (strdup(devid.devid)); 115} 116