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 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