log.h File Reference

Defines a message logging class. More...

#include <stdio.h>

Defines
#define	STATUS   int
	For VXWORKS compatibility.
#define	OK   (0)
	For VXWORKS compatibility.
#define	_LOG(level, status, msg)
	Log message with zero arguments.
#define	_LOG1(level, status, msg, p1)
	Log message with 1 arguments.
#define	_LOG2(level, status, msg, p1, p2)
	Log message with 2 arguments.
#define	_LOG3(level, status, msg, p1, p2, p3)
	Log message with 3 arguments.
#define	_LOG2B(level, status, msg, p1, p2)
	Log binary representation with message.
#define	_LOGBNDL(level, status, msg, chnl, data)
	Log binary rep of bundle data.
#define	_ERRL(status, msg)
	Error message with zero arguments.
#define	_ERRL1(status, msg, p1)
	Error message with 1 arguments.
#define	_ERRL2(status, msg, p1, p2)
	Error message with 2 arguments.
#define	_ERRL3(status, msg, p1, p2, p3)
	Error message with 3 arguments.
Typedefs
typedef enum _LOG_level	LOG_level
	Typedef for enum _LOG_level.
typedef struct _sLog *	logHandle
	Typedef for struct _sLog.
Enumerations
enum	_LOG_level {   LOG_DEBUG = 4,   LOG_INFO = 3,   LOG_WARN = 2,   LOG_ERROR = 1,   LOG_NONE = 0 }
	Enumeration of the various logging levels from verbose to silent.

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Detailed Description

Defines a message logging class.

Author:

Curt Brune -- curt@slac.stanford.edu

This class loosely models the syslog facility where messages are handled based on the current log level.