dbglog.h File Reference

A debugging log. More...

#include <kos/cdefs.h>
#include <kos/opts.h>

Go to the source code of this file.

Macros
#define	dbglog(lvl, ...)
#define	DBG_DISABLED   -1
	No output allowed.
#define	DBG_DEAD   0
	The system is dead.
#define	DBG_CRITICAL   1
	A critical error message.
#define	DBG_ERROR   2
	A normal error message.
#define	DBG_WARNING   3
	Potential problem.
#define	DBG_NOTICE   4
	Normal but significant.
#define	DBG_INFO   5
	Informational messages.
#define	DBG_DEBUG   6
	User debug messages.
#define	DBG_KDEBUG   7
	Kernel debug messages.
#define	DBG_MAX   8
	All debug outputted.
#define	DBG_SOURCE(x)
	Verbose debugging of specific systems.

Functions
void	__real_dbglog (int level, const char *fmt,...) __printflike(2
	Kernel debugging printf.
void	dbglog_set_level (int level)
	Set the debugging log level.

Detailed Description

A debugging log.

This file contains declarations related a debugging log. This log can be used to restrict log messages, for instance to make it so that only the most urgent of messages get printed for a release version of a program.

Author

Megan Potter

Macro Definition Documentation

dbglog

#define dbglog	(		lvl,
			... )

Value:

do { \
  if ((lvl) <= DBGLOG_LEVEL_SUPPORT) \
    __real_dbglog(lvl, __VA_ARGS__); \
} while(0)