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
37void
38log(
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