JasPer  3.0.4
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.