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/*
* Copyright (C) 2009 Red Hat Inc.
*
* This application 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; version 2.
*
* This application 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.
*/
/**
* @file log.h
* @author David Sommerseth <davids@redhat.com>
* @date Wed Oct 21 11:38:51 2009
*
* @brief Generic log functions
*
*/
#ifndef _RTEVAL_LOG_H
#define _RTEVAL_LOG_H
#include <pthread.h>
#include <syslog.h>
/**
* Supported log types
*/
typedef enum { ltSYSLOG, ltFILE, ltCONSOLE } LogType;
/**
* The log context structure. Keeps needed information for
* a flawless logging experience :-P
*/
typedef struct {
LogType logtype; /**< What kind of log "device" will be used */
FILE *logfp; /**< Only used if logging to stderr, stdout or a file */
unsigned int verbosity; /**< Defines which log level the user wants to log */
pthread_mutex_t *mtx_log; /**< Mutex to threads to write to a file based log in parallel */
} LogContext;
LogContext *init_log(const char *fname, const char *loglvl);
void close_log(LogContext *lctx);
void writelog(LogContext *lctx, unsigned int loglvl, const char *fmt, ... );
#endif
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