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 #include <mcamd_api.h>
26 #include <mcamd_err.h>
27
28 static const char *const _mcamd_errlist[] = {
29 "Invalid syndrome", /* EMCAMD_SYNDINVALID */
30 "Invalid configuration tree", /* EMCAMD_TREEINVALID */
31 "Address not found", /* EMCAMD_NOADDR */
32 "Operation not supported", /* EMCAMD_NOTSUP */
33 "Too few valid address bits", /* EMCAMD_INSUFF_RES */
34 };
35
36 static const int _mcamd_nerr = sizeof (_mcamd_errlist) /
37 sizeof (_mcamd_errlist[0]);
38
39 void *
mcamd_set_errno_ptr(struct mcamd_hdl * mcamd,int err)40 mcamd_set_errno_ptr(struct mcamd_hdl *mcamd, int err)
41 {
42 (void) mcamd_set_errno(mcamd, err);
43 return (NULL);
44 }
45
46 const char *
mcamd_strerror(int err)47 mcamd_strerror(int err)
48 {
49 const char *str = NULL;
50
51 if (err >= EMCAMD_BASE && (err - EMCAMD_BASE) < _mcamd_nerr)
52 str = _mcamd_errlist[err - EMCAMD_BASE];
53
54 return (str == NULL ? "Unknown error" : str);
55 }
56
57 const char *
mcamd_errmsg(struct mcamd_hdl * mcamd)58 mcamd_errmsg(struct mcamd_hdl *mcamd)
59 {
60 return (mcamd_strerror(mcamd_errno(mcamd)));
61 }
62