-void link_check_ready(Link *link) {
- Address *a;
- Iterator i;
-
- assert(link);
-
- if (IN_SET(link->state, LINK_STATE_FAILED, LINK_STATE_LINGER))
- return;
-
- if (!link->network)
- return;
-
- if (!link->static_routes_configured)
- return;
-
- if (!link->routing_policy_rules_configured)
- return;
-
- if (link_ipv4ll_enabled(link))
- if (!link->ipv4ll_address ||
- !link->ipv4ll_route)
- return;
-
- if (!link->network->bridge) {
-
- if (link_ipv6ll_enabled(link))
- if (in_addr_is_null(AF_INET6, (const union in_addr_union*) &link->ipv6ll_address) > 0)
- return;
-
- if ((link_dhcp4_enabled(link) && !link_dhcp6_enabled(link) &&
- !link->dhcp4_configured) ||
- (link_dhcp6_enabled(link) && !link_dhcp4_enabled(link) &&
- !link->dhcp6_configured) ||
- (link_dhcp4_enabled(link) && link_dhcp6_enabled(link) &&
- !link->dhcp4_configured && !link->dhcp6_configured))
- return;
-
- if (link_ipv6_accept_ra_enabled(link) && !link->ndisc_configured)
- return;
- }
-
- SET_FOREACH(a, link->addresses, i)
- if (!address_is_ready(a))
- return;
-
- if (link->state != LINK_STATE_CONFIGURED)
- link_enter_configured(link);
-
- return;
-}
-
-static int link_set_routing_policy_rule(Link *link) {