int dns_scope_llmnr_membership(DnsScope *s, bool b) {
int fd;
+ assert(s);
+
+ if (s->protocol != DNS_PROTOCOL_LLMNR)
+ return 0;
+
+ assert(s->link);
+
if (s->family == AF_INET) {
struct ip_mreqn mreqn = {
.imr_multiaddr = LLMNR_MULTICAST_IPV4_ADDRESS,