Changes for conditional support of broadcast and multicast on some platforms

bk: 4106e4450jG7RCDctlGKRaLMKutJoA

diff --git a/ntpd/ntp_io.c b/ntpd/ntp_io.c
index 8fcf7362728a90cae7770a6b5210bd3533fc8ae4..34d404af2aed17c1635f79d0cfe437d65f06e06d 100644 (file)
--- a/ntpd/ntp_io.c
+++ b/ntpd/ntp_io.c
@@ -70,6 +70,7 @@ extern int listen_to_virtual_ips;
 
 #endif
 
+#undef UDP_WILDCARD_DELIVERY
 /*
 #define ISC_PLATFORM_HAVEIPV6
  struct ipv6_mreq {  struct in6_addr ipv6mr_multiaddr;
@@ -709,7 +710,7 @@ socket_multicast_enable(struct interface *iface, int ind, struct sockaddr_storag
                }
                break;
        case AF_INET6:
-#ifdef ISC_PLATFORM_HAVEIPV6
+#if defined(ISC_PLATFORM_HAVEIPV6) && defined(IPV6_JOIN_GROUP) && defined(IPV6_LEAVE_GROUP)
 
                /*
                 * Enable reception of multicast packets
@@ -774,7 +775,7 @@ socket_multicast_disable(struct interface *iface, int ind, struct sockaddr_stora
                }
                break;
        case AF_INET6:
-#ifdef ISC_PLATFORM_HAVEIPV6
+#if defined(ISC_PLATFORM_HAVEIPV6) && defined(IPV6_JOIN_GROUP) && defined(IPV6_LEAVE_GROUP)
 
                /*
                 * Disable reception of multicast packets