From 4c5ba2fe22d95b88d865e74a9487ea176e585dad Mon Sep 17 00:00:00 2001
From: octo <octo>
Date: Mon, 13 Mar 2006 21:03:08 +0000
Subject: [PATCH] Merged 494:495 from `trunk' to `tags/collectd-3.8.1'

---
 src/network.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/network.c b/src/network.c
index cf0a0a38..1ecb9d74 100644
--- a/src/network.c
+++ b/src/network.c
@@ -39,6 +39,14 @@
 /* 1500 - 40 - 8  =  Ethernet packet - IPv6 header - UDP header */
 /* #define BUFF_SIZE 1452 */
 
+#ifndef IPV6_ADD_MEMBERSHIP
+# ifdef IPV6_JOIN_GROUP
+#  define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
+# else
+#  error "Neither IP_ADD_MEMBERSHIP nor IPV6_JOIN_GROUP is defined"
+# endif
+#endif /* !IP_ADD_MEMBERSHIP */
+
 #define BUFF_SIZE 4096
 
 #ifdef HAVE_LIBRRD
-- 
2.30.2