/*
* Soft: Keepalived is a failover program for the LVS project
* <www.linuxvirtualserver.org>. It monitor & manipulate
* a loadbalanced server pool using multi-layer checks.
*
* Part: logging facility.
*
* Author: Alexandre Cassen, <acassen@linux-vs.org>
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
* Copyright (C) 2001-2017 Alexandre Cassen, <acassen@gmail.com>
*/
#ifndef _LOGGER_H
#define _LOGGER_H
#include <stdarg.h>
#include <syslog.h>
#include <stdio.h>
#define MAX_LOG_MSG 255
#ifdef ENABLE_LOG_TO_FILE
extern char *log_file_name;
#endif
extern void enable_console_log(void);
#ifdef ENABLE_LOG_TO_FILE
extern void set_flush_log_file(void);
extern void close_log_file(void);
extern void open_log_file(const char *, const char *, const char *, const char *);
extern void flush_log_file(void);
#endif
extern void vlog_message(const int facility, const char* format, va_list args)
__attribute__ ((format (printf, 2, 0)));
extern void log_message(int priority, const char* format, ...)
__attribute__ ((format (printf, 2, 3)));
extern void conf_write(FILE *fp, const char *format, ...)
__attribute__ ((format (printf, 2, 3)));
#endif