74 static void link_remove_dhcp_pd_subnet_prefix(Link *link, const struct in6_addr *prefix) {  in link_remove_dhcp_pd_subnet_prefix()  argument
79         assert(prefix);  in link_remove_dhcp_pd_subnet_prefix()
81         if (hashmap_get(link->manager->links_by_dhcp_pd_subnet_prefix, prefix) != link)  in link_remove_dhcp_pd_subnet_prefix()
84         hashmap_remove2(link->manager->links_by_dhcp_pd_subnet_prefix, prefix, &key);  in link_remove_dhcp_pd_subnet_prefix()
88 static int link_add_dhcp_pd_subnet_prefix(Link *link, const struct in6_addr *prefix) {  in link_add_dhcp_pd_subnet_prefix()  argument
93         assert(prefix);  in link_add_dhcp_pd_subnet_prefix()
95         copy = newdup(struct in6_addr, prefix, 1);  in link_add_dhcp_pd_subnet_prefix()
108 static int link_get_by_dhcp_pd_subnet_prefix(Manager *manager, const struct in6_addr *prefix, Link …  in link_get_by_dhcp_pd_subnet_prefix()  argument
112         assert(prefix);  in link_get_by_dhcp_pd_subnet_prefix()
114         link = hashmap_get(manager->links_by_dhcp_pd_subnet_prefix, prefix);  in link_get_by_dhcp_pd_subnet_prefix()
142                                 struct in6_addr prefix = address->in_addr.in6;  in dhcp_pd_get_assigned_subnet_prefix()  local
144                                 in6_addr_mask(&prefix, 64);  in dhcp_pd_get_assigned_subnet_prefix()
145                                 *ret = prefix;  in dhcp_pd_get_assigned_subnet_prefix()
204                         struct in6_addr prefix;  in dhcp_pd_remove()  local
211                         prefix = address->in_addr.in6;  in dhcp_pd_remove()
212                         in6_addr_mask(&prefix, 64);  in dhcp_pd_remove()
215                                 sd_radv_remove_prefix(link->radv, &prefix, 64);  in dhcp_pd_remove()
217                         link_remove_dhcp_pd_subnet_prefix(link, &prefix);  in dhcp_pd_remove()
307 static int dhcp_pd_request_route(Link *link, const struct in6_addr *prefix, usec_t lifetime_usec) {  in dhcp_pd_request_route()  argument
314         assert(prefix);  in dhcp_pd_request_route()
325         route->dst.in6 = *prefix;  in dhcp_pd_request_route()
382                 const struct in6_addr *prefix,  in dhcp_pd_request_address()  argument
392         assert(prefix);  in dhcp_pd_request_address()
397         r = dhcp_pd_generate_addresses(link, prefix, &addresses);  in dhcp_pd_request_address()
440         struct in6_addr prefix;  in dhcp_pd_calculate_subnet_prefix()  local
449         prefix = *pd_prefix;  in dhcp_pd_calculate_subnet_prefix()
452                 prefix.s6_addr32[0] |= htobe32(subnet_id >> 32);  in dhcp_pd_calculate_subnet_prefix()
454         prefix.s6_addr32[1] |= htobe32(subnet_id & 0xffffffff);  in dhcp_pd_calculate_subnet_prefix()
456         *ret = prefix;  in dhcp_pd_calculate_subnet_prefix()
466         struct in6_addr prefix;  in dhcp_pd_get_preferred_subnet_prefix()  local
478 …cp_pd_calculate_subnet_prefix(pd_prefix, pd_prefix_len, link->network->dhcp_pd_subnet_id, &prefix);  in dhcp_pd_get_preferred_subnet_prefix()
484                 *ret = prefix;  in dhcp_pd_get_preferred_subnet_prefix()
495                 r = dhcp_pd_calculate_subnet_prefix(pd_prefix, pd_prefix_len, n, &prefix);  in dhcp_pd_get_preferred_subnet_prefix()
506                 if (link_get_by_dhcp_pd_subnet_prefix(link->manager, &prefix, &assigned_link) < 0 ||  in dhcp_pd_get_preferred_subnet_prefix()
511         r = link_add_dhcp_pd_subnet_prefix(link, &prefix);  in dhcp_pd_get_preferred_subnet_prefix()
515         *ret = prefix;  in dhcp_pd_get_preferred_subnet_prefix()
528         struct in6_addr prefix;  in dhcp_pd_assign_subnet_prefix()  local
535         r = dhcp_pd_get_preferred_subnet_prefix(link, pd_prefix, pd_prefix_len, &prefix);  in dhcp_pd_assign_subnet_prefix()
539         (void) in6_addr_prefix_to_string(&prefix, 64, &buf);  in dhcp_pd_assign_subnet_prefix()
545 …              r = radv_add_prefix(link, &prefix, 64, lifetime_preferred_usec, lifetime_valid_usec);  in dhcp_pd_assign_subnet_prefix()
553         r = dhcp_pd_request_route(link, &prefix, lifetime_valid_usec);  in dhcp_pd_assign_subnet_prefix()
559         r = dhcp_pd_request_address(link, &prefix, lifetime_preferred_usec, lifetime_valid_usec);  in dhcp_pd_assign_subnet_prefix()
772 static int dhcp_pd_prefix_add(Link *link, const struct in6_addr *prefix, uint8_t prefixlen) {  in dhcp_pd_prefix_add()  argument
778         assert(prefix);  in dhcp_pd_prefix_add()
787                 .address.in6 = *prefix,  in dhcp_pd_prefix_add()
790         (void) in6_addr_prefix_to_string(prefix, prefixlen, &buf);  in dhcp_pd_prefix_add()