From 7282cf9916c0cfa15081e14b8bcf62b155182dbd Mon Sep 17 00:00:00 2001
From: Sebastien Estienne <sebastien.estienne@gmail.com>
Date: Wed, 12 Oct 2005 14:05:09 +0000
Subject: [PATCH]  * added a portability fix for IPV6_ADD/DROP_MEMBERSHIP

git-svn-id: file:///home/lennart/svn/public/avahi/trunk@736 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe
---
 avahi-core/socket.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/avahi-core/socket.c b/avahi-core/socket.c
index a4ec682..7e1cdac 100644
--- a/avahi-core/socket.c
+++ b/avahi-core/socket.c
@@ -42,6 +42,19 @@
 #include "socket.h"
 #include "log.h"
 
+/* this is a portability hack */
+#ifndef IPV6_ADD_MEMBERSHIP
+#ifdef  IPV6_JOIN_GROUP
+#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
+#endif
+#endif
+
+#ifndef IPV6_DROP_MEMBERSHIP
+#ifdef  IPV6_LEAVE_GROUP
+#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
+#endif
+#endif
+
 static void mdns_mcast_group_ipv4(struct sockaddr_in *ret_sa) {
     assert(ret_sa);
 
-- 
2.39.5