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
32 #include <strings.h>
33 #include <unistd.h>
34 #include <stdlib.h>
35 #include <stdarg.h>
36 #include <stdio.h>
37
38 smbios_hdl_t *
smb_open_error(smbios_hdl_t * shp,int * errp,int err)39 smb_open_error(smbios_hdl_t *shp, int *errp, int err)
40 {
41 if (shp != NULL)
42 smbios_close(shp);
43
44 if (errp != NULL)
45 *errp = err;
46
47 return (NULL);
48 }
49
50 const char *
smb_strerror(int err)51 smb_strerror(int err)
52 {
53 return (strerror(err));
54 }
55
56 void *
smb_alloc(size_t len)57 smb_alloc(size_t len)
58 {
59 return (len ? malloc(len) : NULL);
60 }
61
62 void *
smb_zalloc(size_t len)63 smb_zalloc(size_t len)
64 {
65 void *buf;
66
67 if ((buf = smb_alloc(len)) != NULL)
68 bzero(buf, len);
69
70 return (buf);
71 }
72
73 /*ARGSUSED*/
74 void
smb_free(void * buf,size_t len)75 smb_free(void *buf, size_t len)
76 {
77 free(buf);
78 }
79
80 /*PRINTFLIKE2*/
81 void
smb_dprintf(smbios_hdl_t * shp,const char * format,...)82 smb_dprintf(smbios_hdl_t *shp, const char *format, ...)
83 {
84 va_list ap;
85
86 if (!(shp->sh_flags & SMB_FL_DEBUG))
87 return;
88
89 (void) fprintf(stderr, "smb DEBUG: ");
90 va_start(ap, format);
91 (void) vfprintf(stderr, format, ap);
92 va_end(ap);
93 }
94