syslog.h File Reference

#include "ptlib/udpsock.h"

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Classes
class	PSystemLog
	This class abstracts the operating system dependent error logging facility. More...
class	PSystemLogTarget
class	PSystemLogToNowhere
	Log system output to nowhere. More...
class	PSystemLogToStderr
	Log system output to stderr. More...
class	PSystemLogToFile
	Log system output to a file. More...
struct	PSystemLogToFile::RotateInfo
	Information on how to rotate log files. More...
class	PSystemLogToNetwork
	Log system output to the network using RFC 3164 BSD syslog protocol. More...
class	PSystemLogToSyslog
	Log system output to the Posix syslog() function. More...

Macros
#define	PSYSTEMLOG(level, variables)
	Log a message to the system log. More...

Macro Definition Documentation

#define PSYSTEMLOG	(		level,
			variables
	)

Value:

if (PSystemLog::GetTarget().GetThresholdLevel() >= PSystemLog::level) { \
    PSystemLog P_systemlog(PSystemLog::level); \
    P_systemlog << variables; \
  } else (void)0

Log a message to the system log.

The current log level is checked and if allowed, the second argument is evaluated as a stream output sequence which is them output to the system log.