1 /*- 2 * log.c 3 * 4 * SPDX-License-Identifier: BSD-2-Clause 5 * 6 * Copyright (c) 2004 Maksim Yevmenkin <m_evmenkin@yahoo.com> 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * $Id: log.c,v 1.1 2004/01/07 23:15:00 max Exp $ 31 */ 32 33 #include <sys/types.h> 34 #include <stdarg.h> 35 #include <syslog.h> 36 37 void 38 log_open(char const *prog, int32_t log2stderr) 39 { 40 openlog(prog, LOG_PID|LOG_NDELAY|(log2stderr? LOG_PERROR:0), LOG_USER); 41 } 42 43 void 44 log_close(void) 45 { 46 closelog(); 47 } 48 49 void 50 log_emerg(char const *message, ...) 51 { 52 va_list ap; 53 54 va_start(ap, message); 55 vsyslog(LOG_EMERG, message, ap); 56 va_end(ap); 57 } 58 59 void 60 log_alert(char const *message, ...) 61 { 62 va_list ap; 63 64 va_start(ap, message); 65 vsyslog(LOG_ALERT, message, ap); 66 va_end(ap); 67 } 68 69 void 70 log_crit(char const *message, ...) 71 { 72 va_list ap; 73 74 va_start(ap, message); 75 vsyslog(LOG_CRIT, message, ap); 76 va_end(ap); 77 } 78 79 void 80 log_err(char const *message, ...) 81 { 82 va_list ap; 83 84 va_start(ap, message); 85 vsyslog(LOG_ERR, message, ap); 86 va_end(ap); 87 } 88 89 void 90 log_warning(char const *message, ...) 91 { 92 va_list ap; 93 94 va_start(ap, message); 95 vsyslog(LOG_WARNING, message, ap); 96 va_end(ap); 97 } 98 99 void 100 log_notice(char const *message, ...) 101 { 102 va_list ap; 103 104 va_start(ap, message); 105 vsyslog(LOG_NOTICE, message, ap); 106 va_end(ap); 107 } 108 109 void 110 log_info(char const *message, ...) 111 { 112 va_list ap; 113 114 va_start(ap, message); 115 vsyslog(LOG_INFO, message, ap); 116 va_end(ap); 117 } 118 119 void 120 log_debug(char const *message, ...) 121 { 122 va_list ap; 123 124 va_start(ap, message); 125 vsyslog(LOG_DEBUG, message, ap); 126 va_end(ap); 127 } 128 129