pc := abi.FuncPCABIInternal(mapaccess1)
		racereadpc(unsafe.Pointer(h), callerpc, pc)
		raceReadObjectPC(t.Key, key, callerpc, pc)
	}
	if msanenabled && h != nil {
		msanread(key, t.Key.Size_)
	}
	if asanenabled && h != nil {
		asanread(key, t.Key.Size_)
	}
	if h == nil || h.count == 0 {
		if err := mapKeyError(t, key); err != nil {
			panic(err) // see issue 23734
		}
		return unsafe.Pointer(&zeroVal[0])

            }
            return new SmbWatchHandleImpl(openUnshared(O_RDONLY, READ_CONTROL | GENERIC_READ, DEFAULT_SHARING, 0, 1), filter, recursive);
        }
    }


    @Override
    public boolean canRead () throws SmbException {
        if ( getType() == TYPE_NAMED_PIPE ) { // try opening the pipe for reading?
            return true;
        }
        return exists(); // try opening and catch sharing violation?