1 /* $NetBSD: ldp_errors.c,v 1.1 2010/12/08 07:20:14 kefren Exp $ */ 2 3 /*- 4 * Copyright (c) 2010 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Mihai Chelaru <kefren@NetBSD.org> 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <sys/stat.h> 33 #include <fcntl.h> 34 #include <stdio.h> 35 #include <stdarg.h> 36 #include <syslog.h> 37 #include <unistd.h> 38 39 #include "ldp.h" 40 #include "ldp_errors.h" 41 42 int debug_f = 0, warn_f = 0, syslog_f = 0; 43 44 static void do_syslog(int, const char*, va_list); 45 46 void 47 debugp(const char *fmt, ...) 48 { 49 va_list va; 50 51 if (!debug_f) 52 return; 53 54 va_start(va, fmt); 55 if (syslog_f) 56 do_syslog(LOG_DEBUG, fmt, va); 57 else 58 vprintf(fmt, va); 59 va_end(va); 60 } 61 62 void 63 warnp(const char *fmt, ...) 64 { 65 va_list va; 66 67 if (!debug_f && !warn_f) 68 return; 69 70 va_start(va, fmt); 71 if (syslog_f) 72 do_syslog(LOG_WARNING, fmt, va); 73 else 74 vprintf(fmt, va); 75 va_end(va); 76 } 77 78 void 79 fatalp(const char *fmt, ...) 80 { 81 va_list va; 82 83 va_start(va, fmt); 84 if (syslog_f) 85 do_syslog(LOG_ERR, fmt, va); 86 else 87 vprintf(fmt, va); 88 va_end(va); 89 } 90 91 static void 92 do_syslog(int prio, const char *fmt, va_list va) 93 { 94 vsyslog(prio, fmt, va); 95 } 96 97 void 98 printtime() 99 { 100 time_t t; 101 char buf[26]; 102 int i; 103 104 time(&t); 105 ctime_r(&t, buf); 106 for (i = 0; (i < 26 && buf[i] != 0); i++) 107 if (buf[i] == '\n') 108 buf[i] = 0; 109 printf("%s ", buf); 110 } 111