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/*-------------------------------------------------------------------------
*
* pgxc_ctl_log.h
*
* Logging module of Postgres-XC configuration and operation tool.
*
* Portions Copyright (c) 2013 Postgres-XC Development Group
*
*-------------------------------------------------------------------------
*/
#ifndef LOG_H
#define LOG_H
#include "pgxc_ctl.h"
#define MAXMSG 4096
/* Control verbosity */
#define DEBUG3 10
#define DEBUG2 11
#define DEBUG1 12
#define INFO 13 /* Default for logMsgLevel */
#define NOTICE2 14
#define NOTICE 15 /* Default for printMsgLevel */
#define WARNING 16
#define ERROR 17
#define PANIC 18
#define MANDATORY 19
extern FILE *logFile;
extern void elog_start(const char *file, const char *func, int line);
extern void elogFinish(int level, const char *fmt,...) __attribute__((format(printf, 2, 3)));
extern void elogMsgRaw(int level, const char *msg);
extern void elogFileRaw(int level, char *fn);
extern void initLog(char *path, char *name);
extern void closeLog(void);
extern void writeLogRaw(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
extern void writeLogOnly(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
extern int setLogMsgLevel(int newLevel);
extern int getLogMsgLevel(void);
extern int setPrintMsgLevel(int newLevel);
extern int getPrintMsgLevel(void);
extern void lockLogFile(void);
extern void unlockLogFile(void);
#define elog elog_start(__FILE__, __FUNCTION__, __LINE__), elogFinish
#define elogMsg elog_start(__FILE__, __FUNCTION__, __LINE__), elogMsgRaw
#define elogFile elog_start(__FILE__, __FUNCTION__, __LINE__), elogFileRaw
/*
#define elog elogFinish
#define elogMsg elogMsgRaw
#define elogFile elogFileRaw
*/
extern char logFileName[MAXPATH+1];
extern int logMsgLevel;
extern int printMsgLevel;
extern int printLocation;
extern int logLocation;
#endif /* LOG_H */
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