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 #include <sys/smbios_impl.h>
29
30 #include <strings.h>
31 #include <unistd.h>
32 #include <stdlib.h>
33 #include <stdarg.h>
34 #include <stdio.h>
35
36 smbios_hdl_t *
smb_open_error(smbios_hdl_t * shp,int * errp,int err)37 smb_open_error(smbios_hdl_t *shp, int *errp, int err)
38 {
39 if (shp != NULL)
40 smbios_close(shp);
41
42 if (errp != NULL)
43 *errp = err;
44
45 return (NULL);
46 }
47
48 const char *
smb_strerror(int err)49 smb_strerror(int err)
50 {
51 return (strerror(err));
52 }
53
54 void *
smb_alloc(size_t len)55 smb_alloc(size_t len)
56 {
57 return (len ? malloc(len) : NULL);
58 }
59
60 void *
smb_zalloc(size_t len)61 smb_zalloc(size_t len)
62 {
63 void *buf;
64
65 if ((buf = smb_alloc(len)) != NULL)
66 bzero(buf, len);
67
68 return (buf);
69 }
70
71 /*ARGSUSED*/
72 void
smb_free(void * buf,size_t len)73 smb_free(void *buf, size_t len)
74 {
75 free(buf);
76 }
77
78 /*PRINTFLIKE2*/
79 void
smb_dprintf(smbios_hdl_t * shp,const char * format,...)80 smb_dprintf(smbios_hdl_t *shp, const char *format, ...)
81 {
82 va_list ap;
83
84 if (!(shp->sh_flags & SMB_FL_DEBUG))
85 return;
86
87 (void) fprintf(stderr, "smb DEBUG: ");
88 va_start(ap, format);
89 (void) vfprintf(stderr, format, ap);
90 va_end(ap);
91 }
92