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 (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 *
21 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22 * Use is subject to license terms.
23 */
24
25 #pragma ident "%Z%%M% %I% %E% SMI"
26
27 #include <mcamd_api.h>
28 #include <mcamd_err.h>
29
30 static const char *const _mcamd_errlist[] = {
31 "Invalid syndrome", /* EMCAMD_SYNDINVALID */
32 "Invalid configuration tree", /* EMCAMD_TREEINVALID */
33 "Address not found", /* EMCAMD_NOADDR */
34 "Operation not supported", /* EMCAMD_NOTSUP */
35 "Too few valid address bits", /* EMCAMD_INSUFF_RES */
36 };
37
38 static const int _mcamd_nerr = sizeof (_mcamd_errlist) /
39 sizeof (_mcamd_errlist[0]);
40
41 void *
mcamd_set_errno_ptr(struct mcamd_hdl * mcamd,int err)42 mcamd_set_errno_ptr(struct mcamd_hdl *mcamd, int err)
43 {
44 (void) mcamd_set_errno(mcamd, err);
45 return (NULL);
46 }
47
48 const char *
mcamd_strerror(int err)49 mcamd_strerror(int err)
50 {
51 const char *str = NULL;
52
53 if (err >= EMCAMD_BASE && (err - EMCAMD_BASE) < _mcamd_nerr)
54 str = _mcamd_errlist[err - EMCAMD_BASE];
55
56 return (str == NULL ? "Unknown error" : str);
57 }
58
59 const char *
mcamd_errmsg(struct mcamd_hdl * mcamd)60 mcamd_errmsg(struct mcamd_hdl *mcamd)
61 {
62 return (mcamd_strerror(mcamd_errno(mcamd)));
63 }
64