Archipelago » qemu

    uint32_t max_nr_ports, nr_active_ports, nr_ports;

    nr_ports = qemu_get_be32(f);

    if (nr_ports != s->config.nr_ports) {

        /*

         * Source hot-plugged/unplugged ports and we don't have all of

         * them here.

         *

         * Note: This condition cannot check for all hotplug/unplug

         * events: eg, if one port was hot-plugged and one was

         * unplugged, the nr_ports remains the same but the port id's

         * would have changed and we won't catch it here. A later

         * check for !find_port_by_id() will confirm if this happened.

         */

        return -EINVAL;

    }