From: Danny Mayer <mayer@ntp.org>
Date: Tue, 27 Jul 2004 23:24:53 +0000 (-0400)
Subject: Changes for conditional support of broadcast and multicast on some platforms
X-Git-Tag: NTP_4_2_3~150
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6885b6292c798d445fa106d8832f69bbdf901c9e;p=thirdparty%2Fntp.git

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 8fcf736272..34d404af2a 100644
--- 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