1 /** 2 * Copyright (c) 2013 Larisa Grigore<larisagrigore@gmail.com>. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #include <stdarg.h> 29 #include <unistd.h> 30 #include <stdio.h> 31 #include <stdlib.h> 32 #include <errno.h> 33 #include <syslog.h> 34 35 #include "utilsd.h" 36 37 extern int sysvd_debug; 38 39 void 40 sysvd_print(const char *fmt, ...) 41 { 42 va_list ap; 43 char format[1024]; 44 45 if(!sysvd_debug) 46 return; 47 48 snprintf(format, sizeof(format), "[sysvd %d] %s", 49 getpid(), fmt); 50 va_start(ap, fmt); 51 // vsyslog(LOG_DEBUG, format, ap); 52 vfprintf(stderr, format, ap); 53 va_end(ap); 54 } 55 56 void 57 sysvd_print_err(const char *fmt, ...) 58 { 59 va_list ap; 60 char format[1024]; 61 62 snprintf(format, sizeof(format), "[sysvd %d] error(%d): %s", 63 getpid(), errno, fmt); 64 va_start(ap, fmt); 65 // vsyslog(LOG_ERR, format, ap); 66 vfprintf(stderr, format, ap); 67 va_end(ap); 68 } 69