1 /* $NetBSD: deviceid.c,v 1.1 2009/08/07 20:57:56 haad 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@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: src/compat/opensolaris/misc/deviceid.c,v 1.1 2007/05/06 01:39:38 pjd Exp $"); */ 60 __RCSID("$NetBSD: deviceid.c,v 1.1 2009/08/07 20:57:56 haad Exp $"); 61 62 #include <sys/param.h> 63 #include <sys/ioctl.h> 64 65 #include <stdio.h> 66 #include <unistd.h> 67 #include <string.h> 68 #include <errno.h> 69 #include <devid.h> 70 #include <err.h> 71 72 int 73 devid_str_decode(char *devidstr, ddi_devid_t *retdevid, char **retminor_name) 74 { 75 76 if (strlcpy(retdevid->devid, devidstr, sizeof(retdevid->devid)) >= 77 sizeof(retdevid->devid)) { 78 return (EINVAL); 79 } 80 *retminor_name = strdup(""); 81 if (*retminor_name == NULL); 82 return (ENOMEM); 83 return (0); 84 } 85 86 int 87 devid_deviceid_to_nmlist(char *search_path, ddi_devid_t devid, char *minor_name, 88 devid_nmlist_t **retlist) 89 { 90 91 errx(1, "XXXNETBSD devid_deviceid_to_nmlist"); 92 } 93 94 void 95 devid_str_free(char *str) 96 { 97 98 free(str); 99 } 100 101 void 102 devid_free(ddi_devid_t devid) 103 { 104 /* Do nothing. */ 105 } 106 107 void 108 devid_free_nmlist(devid_nmlist_t *list) 109 { 110 111 free(list); 112 } 113 114 int 115 devid_get(int fd, ddi_devid_t *retdevid) 116 { 117 #ifdef XXXNETBSD 118 errx(1, "XXXNETBSD devid_get"); 119 120 if (ioctl(fd, DIOCGIDENT, retdevid->devid) == -1) 121 return (errno); 122 if (retdevid->devid[0] == '\0') 123 return (ENOENT); 124 #else 125 memset(retdevid->devid, 0, sizeof(retdevid->devid)); 126 strlcpy(retdevid->devid, "device", sizeof(retdevid->devid)); 127 #endif 128 return (0); 129 } 130 131 int 132 devid_get_minor_name(int fd, char **retminor_name) 133 { 134 135 *retminor_name = strdup(""); 136 if (*retminor_name == NULL) 137 return (ENOMEM); 138 return (0); 139 } 140 141 char * 142 devid_str_encode(ddi_devid_t devid, char *minor_name) 143 { 144 145 return (strdup(devid.devid)); 146 } 147