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#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include "error.h"
int debug_level = 2;
FILE * debug_file;
int debug_stderr = 0;
void defaultErrorHandler( int critical,const char * format, ... )
{
char * p;
va_list ap;
if ( (p=(char *)malloc( 512 ) ) == NULL ) return;
va_start( ap,format );
vsnprintf( p,512,format,ap );
va_end( ap );
fprintf( stderr,"%s",p );
free( p );
if ( critical ) exit( 1 );
}
void defaultDebugHandler( int critical,const char * format, ... )
{
char * p;
va_list ap;
if ( critical >= debug_level ) return;
if ( (p=(char *)malloc( 512 ) ) == NULL ) return;
va_start( ap,format );
vsnprintf( p,512,format,ap );
va_end( ap );
fprintf( debug_file,"%s",p );
free( p );
}
errorTHandler message = defaultErrorHandler;
errorTHandler dbprintf = defaultDebugHandler;
void initDebug( char * name )
{
if ( name )
{
if ( ( debug_file=fopen( name,"wt+" ) ) != NULL )
{
debug_stderr=0;
return;
}
}
debug_file=stderr;
debug_stderr=1;
}
void doneDebug( void )
{
if ( !debug_stderr ) fclose( debug_file );
debug_file=stderr;
debug_stderr=1;
}
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