File: fread.C

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#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <string.h>

#include "npfile.h"

int NP_File::ffread( char *buffer, int bufsize )
{
   if ( !is_open )
   {
      snprintf( error_message, sizeof error_message, "NP_File: fread(): "
                " no file is open in this object." );
      return 1;
   }

   if ( !bufsize )
   {
      strcpy( error_message, "NP_File: fread(): "
              " zero passed as bufsize argument." );
      return 1;
   }

   if ( !fread( buffer, bufsize, 1, stream ))
      return status();

   return 0;
}