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
22 /*
23 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #include <stdio.h>
28 #include <sys/types.h>
29 #include <sys/varargs.h>
30 #include <errno.h>
31 #include <string.h>
32
33 #include <sun_sas.h>
34
35 #define MAX_LOG_LEN 2048
36
37 void
log(int level,const char * routine,char * msg,...)38 log(
39 int level,
40 const char *routine,
41 char *msg,
42 ...
43 )
44 {
45 char header[MAX_LOG_LEN+1];
46 char message[MAX_LOG_LEN+1];
47 int oldErrno = 0;
48 va_list ap;
49
50 oldErrno = errno;
51
52 (void) memset(&header, 0, MAX_LOG_LEN+1);
53 (void) memset(&message, 0, MAX_LOG_LEN+1);
54
55 va_start(ap, msg);
56 (void) snprintf(header, MAX_LOG_LEN, "%s: %s: %s",
57 "SM-HBA Sun SAS VSL", routine, msg);
58
59 /* LINTED E_SEC_PRINTF_VAR_FMT */
60 (void) vsnprintf(message, MAX_LOG_LEN, header, ap);
61
62 /* LINTED E_SEC_PRINTF_VAR_FMT */
63 syslog(level, message);
64
65 va_end(ap);
66
67 errno = oldErrno;
68 }
69