- const struct device_prefix *prefix, struct interface *iface, bool add);
-
-static void interface_trigger_ula_prefix(struct interface *iface,
- const struct device_prefix *prefix, bool enable)
-{
- if (prefix == ula_prefix || (prefix->addr.s6_addr[0] & 0xfe) != 0xfc)
- return;
-
- bool external_ula = false;
- struct device_prefix_assignment *ula_assign = NULL;
- struct device_prefix *c;
- list_for_each_entry(c, &prefixes, head) {
- if (c != ula_prefix && (c->addr.s6_addr[0] & 0xfe) != 0xfc)
- continue;
-
- struct device_prefix_assignment *a;
- list_for_each_entry(a, &c->assignments, head) {
- if (!strcmp(a->name, iface->name)) {
- if (c == ula_prefix)
- ula_assign = a;
- else if (a->enabled)
- external_ula = true;
- }
- }
-
- }
-
- // Remove ULA assignment if there is an externally managed ULA and vice versa
- if (ula_assign && ((enable && !external_ula) || (!enable && external_ula)))
- interface_set_prefix_address(ula_assign, ula_prefix, iface, enable);
-}
-
-
-static void
-interface_set_prefix_address(struct device_prefix_assignment *assignment,