Function resizeByteData

include/hx/CFFI.h:360–397

}

inline bool resizeByteData(value inValue, int inNewLen)
{
   if (!val_is_object(inValue))
      return false;

   static field bField = 0;
   static field lengthField = 0;
   if (bField==0)
   {
      bField = val_id("b");
      lengthField = val_id("length");
   }
   value len = val_field(inValue, lengthField);
   if (!val_is_int(len))
      return false;
   int oldLen = val_int(len);
   value b = val_field(inValue, bField);
   if (val_is_string(b))
   {
      if (inNewLen>oldLen)
      {
         value newString = alloc_raw_string(inNewLen);
         memcpy( (char *)val_string(newString), val_string(b), inNewLen);
         alloc_field(inValue, bField, newString );
      }
      alloc_field(inValue, lengthField, alloc_int(inNewLen) );
   }
   else if (val_is_buffer(b))
   {
      cffiByteBuffer buf = val_to_buffer(b);
      buffer_set_size(buf,inNewLen);
      alloc_field(inValue, lengthField, alloc_int(inNewLen) );
   }
   else
      return false;

   return true;
}


#define val_null alloc_null()