jas_debug.h File Reference

JasPer Debugging-Related Functionality. More...

#include <jasper/jas_config.h>
#include "jasper/jas_init.h"
#include "jasper/jas_debug.h"
#include <stdio.h>
#include <stdarg.h>

Go to the source code of this file.

Macros
#define	JAS_STRINGIFY(x)   #x
	Convert to a string literal. More...
#define	JAS_STRINGIFYX(x)   JAS_STRINGIFY(x)
	Convert to a string literal after macro expansion. More...

Functions
JAS_EXPORT void	jas_deprecated (const char *fmt,...)
	Warn about the use of deprecated functionality. More...
static JAS_DEPRECATED int	jas_getdbglevel (void)
	Get the library debug level. More...
JAS_EXPORT int	jas_setdbglevel (int dbglevel)
	Set the library debug level. More...
JAS_EXPORT int	jas_eprintf (const char *fmt,...)
	Print formatted text for the standard error stream (i.e., stderr). More...
JAS_EXPORT int	jas_logprintf (const char *fmt,...)
	Generate a generic log message. More...
JAS_EXPORT int	jas_logerrorf (const char *fmt,...)
	Generate an error log message. More...
JAS_EXPORT int	jas_logwarnf (const char *fmt,...)
	Generate a warning log message. More...
JAS_EXPORT int	jas_loginfof (const char *fmt,...)
	Generate an informational log message. More...
JAS_EXPORT int	jas_logdebugf (int priority, const char *fmt,...)
	Generate a debugging log message. More...
int	jas_logmemdump (const void *data, size_t len)
	Dump memory. More...
JAS_EXPORT int	jas_memdump (FILE *out, const void *data, size_t len)
	Dump memory to a stream. More...

Detailed Description

JasPer Debugging-Related Functionality.

Macro Definition Documentation

JAS_STRINGIFY

#define JAS_STRINGIFY

(

x

)

#x

Convert to a string literal.

JAS_STRINGIFYX

#define JAS_STRINGIFYX

(

x

)

JAS_STRINGIFY(x)

Convert to a string literal after macro expansion.

Function Documentation

jas_deprecated()

JAS_EXPORT void jas_deprecated	(	const char *	fmt,
			...
	)

Warn about the use of deprecated functionality.

jas_eprintf()

JAS_EXPORT int jas_eprintf	(	const char *	fmt,
			...
	)

Print formatted text for the standard error stream (i.e., stderr).

jas_getdbglevel()

static JAS_DEPRECATED int jas_getdbglevel ( void  )

inlinestatic

Get the library debug level.

Deprecated:

This function is deprecated.

jas_logdebugf()

JAS_EXPORT int jas_logdebugf	(	int	priority,
		const char *	fmt,
			...
	)

Generate a debugging log message.

jas_logerrorf()

JAS_EXPORT int jas_logerrorf	(	const char *	fmt,
			...
	)

Generate an error log message.

jas_loginfof()

JAS_EXPORT int jas_loginfof	(	const char *	fmt,
			...
	)

Generate an informational log message.

jas_logmemdump()

int jas_logmemdump	(	const void *	data,
		size_t	len
	)

Dump memory.

jas_logprintf()

JAS_EXPORT int jas_logprintf	(	const char *	fmt,
			...
	)

Generate a generic log message.

jas_logwarnf()

JAS_EXPORT int jas_logwarnf	(	const char *	fmt,
			...
	)

Generate a warning log message.

jas_memdump()

JAS_EXPORT int jas_memdump	(	FILE *	out,
		const void *	data,
		size_t	len
	)

Dump memory to a stream.

jas_setdbglevel()

JAS_EXPORT int jas_setdbglevel

(

int

dbglevel

)

Set the library debug level.