1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22
23/*
24 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
25 * Use is subject to license terms.
26 */
27
28#pragma ident	"%Z%%M%	%I%	%E% SMI"
29
30#include <sys/smbios_impl.h>
31
32static const char *const _smb_errlist[] = {
33	"System does not export an SMBIOS table",	/* ESMB_NOTFOUND */
34	"Failed to map SMBIOS table",			/* ESMB_MAPDEV */
35	"Failed to locate specified structure",		/* ESMB_NOENT */
36	"Failed to allocate memory",			/* ESMB_NOMEM */
37	"Failed to read SMBIOS entry point",		/* ESMB_NOHDR */
38	"Failed to read SMBIOS structure table",	/* ESMB_NOSTAB */
39	"Generic info not available for structure",	/* ESMB_NOINFO */
40	"Structure table is shorter than expected",	/* ESMB_SHORT */
41	"SMBIOS data structure is corrupted",		/* ESMB_CORRUPT */
42	"Requested library version is not supported",	/* ESMB_VERSION */
43	"Structure type is not supported by this BIOS",	/* ESMB_NOTSUP */
44	"Header is not a valid SMBIOS entry point",	/* ESMB_HEADER */
45	"SMBIOS format is too old for processing",	/* ESMB_OLD */
46	"SMBIOS format is new and not yet supported",	/* ESMB_NEW */
47	"SMBIOS header checksum mismatch",		/* ESMB_CKSUM */
48	"Invalid argument specified in library call",	/* ESMB_INVAL */
49	"Structure is not of the expected type",	/* ESMB_TYPE */
50	"Unknown SMBIOS error"				/* ESMB_UNKNOWN */
51};
52
53static const int _smb_nerr = sizeof (_smb_errlist) / sizeof (_smb_errlist[0]);
54
55const char *
56smbios_errmsg(int error)
57{
58	const char *str;
59
60	if (error >= ESMB_BASE && (error - ESMB_BASE) < _smb_nerr)
61		str = _smb_errlist[error - ESMB_BASE];
62	else
63		str = smb_strerror(error);
64
65	return (str ? str : "Unknown error");
66}
67
68int
69smbios_errno(smbios_hdl_t *shp)
70{
71	return (shp->sh_err);
72}
73
74int
75smb_set_errno(smbios_hdl_t *shp, int error)
76{
77	shp->sh_err = error;
78	return (SMB_ERR);
79}
80