> And I like Steven's "(fault)" idea. > How about this: > > if ptr < PAGE_SIZE -> "(null)" > if IS_ERR_VALUE(ptr) -> "(fault)" > > -ss Or: if (ptr < PAGE_SIZE) return ptr ? "(null+)" : "(null)"; if IS_ERR_VALUE(ptr) return "(errno)" David - Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK Registration No: 1397386 (Wales)
