def posixGetLinkLocalIPv6Addresses():
    retList = []
    for (interface, family, address) in _interfaces():
        if family == socket.AF_INET6 and address.startswith('fe80:'):
            retList.append('%s%%%s' % (address, interface))
    return retList
Update an instance in the DB if we're a top level cell.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/internet/test/_posixifaces.py/posixGetLinkLocalIPv6Addresses--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/cells/messaging.py/_BroadcastMessageMethods.instance_update_at_top