log.h

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/******************************************************************************
 * $Id: log.h,v 1.9 2004/04/08 16:54:44 simone_vellei Exp $
 * This file is part of liberopops (http://liberopops.sf.net)                 *
 * This file is distributed under the terms of GNU GPL license.               *
 ******************************************************************************/


/******************************************************************************/
/******************************************************************************/


#ifndef _LOG_H_
#define _LOG_H_

#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>

#ifndef WIN32
        #include <syslog.h>
#endif

#include "liberopops.h"


#define LOGIT(b...) {logit(b);}

#define LOG_INIT(logfile,sysmode) {log_init(logfile,sysmode);}

#define LOG_END() {log_end();}

#define MALLOC_CHECK(p) {\
        if(p == NULL) \
                ERROR_ABORT("Unable to malloc\n");\
}

#define ERROR_ABORT(a) {\
        LOGIT(LOG_ZONE,"ABORT(%s,%4d): %s",__FILE__,__LINE__,a);\
        abort();\
}

#define ERROR_PRINT(a) {\
        LOGIT(LOG_ZONE,"ERROR(%s,%4d): %s",__FILE__,__LINE__,a);\
}

#define DBG(a...) {\
        if (log_get_verbosity() >= 2) {\
                LOGIT(LOG_ZONE,"DBG(%s,%4d): ",\
                        __FILE__,__LINE__);\
                LOGIT(LOG_ZONE,a);\
        }\
}

#define SAY(a...) {\
        if (log_get_verbosity() >= 1) {\
                LOGIT(LOG_ZONE,a);\
        }\
}


#define MAX_LOG_SIZE    3000000 

#define MAX_LOG_STRING  1000

int logit(char* zone, char *str, ...);

int log_init(char* logfile, int syslogmode);

int log_end(void);

int log_get_verbosity(void);

void log_set_verbosity(int v);

int log_rotate(char *logfile);

char *log_get_logfile(void);

#endif

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