don't assume IPV6_RECVPKTINFO

kame · Jul 30, 2000 · 6abd154 · 6abd154
1 parent aae6d06
commit 6abd154
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Showing 2 changed files with 23 additions and 0 deletions.
diff --git a/kame/kame/dhcp6/dhcp6relay.c b/kame/kame/dhcp6/dhcp6relay.c
@@ -319,11 +319,19 @@ relay6_init()
 		/* NOTREACHED */
 	}
 	freeaddrinfo(res);
+#ifdef IPV6_RECVPKTINFO
 	if (setsockopt(csock, IPPROTO_IPV6, IPV6_RECVPKTINFO,
 		       &on, sizeof(on)) < 0) {
 		err(1, "setsockopt(IPV6_RECVPKTINFO)");
 		/* NOTREACHED */
 	}
+#else
+	if (setsockopt(csock, IPPROTO_IPV6, IPV6_PKTINFO,
+		       &on, sizeof(on)) < 0) {
+		err(1, "setsockopt(IPV6_PKTINFO)");
+		/* NOTREACHED */
+	}
+#endif
 
 	hints.ai_flags = 0;
 	error = getaddrinfo(DH6ADDR_ALLAGENT, 0, &hints, &res2);
@@ -374,11 +382,19 @@ relay6_init()
 		err(1, "setsockopt(ssock, IPV6_MULTICAST_HOPS(%d))", mhops);
 		/* NOTREACHED */
 	}
+#ifdef IPV6_RECVPKTINFO
 	if (setsockopt(ssock, IPPROTO_IPV6, IPV6_RECVPKTINFO,
 		       &on, sizeof(on)) < 0) {
 		err(1, "setsockopt(IPV6_RECVPKTINFO)");
 		/* NOTREACHED */
 	}
+#else
+	if (setsockopt(ssock, IPPROTO_IPV6, IPV6_PKTINFO,
+		       &on, sizeof(on)) < 0) {
+		err(1, "setsockopt(IPV6_PKTINFO)");
+		/* NOTREACHED */
+	}
+#endif
 
 	/*
 	 * Setup a socket to receive ICMPv6 errors.

diff --git a/kame/kame/dhcp6/dhcp6s.c b/kame/kame/dhcp6/dhcp6s.c
@@ -271,10 +271,17 @@ server6_init()
 		err(1, "socket(insock)");
 		/* NOTREACHED */
 	}
+#ifdef IPV6_RECVPKTINFO
 	if (setsockopt(insock, IPPROTO_IPV6, IPV6_RECVPKTINFO,
 		       &on, sizeof(on)) < 0) {
 		err(1, "setsockopt(IPV6_RECVPKTINFO)");
 	}
+#else
+	if (setsockopt(insock, IPPROTO_IPV6, IPV6_PKTINFO,
+		       &on, sizeof(on)) < 0) {
+		err(1, "setsockopt(IPV6_PKTINFO)");
+	}
+#endif
 	if (bind(insock, res->ai_addr, res->ai_addrlen) < 0) {
 		err(1, "bind(insock)");
 		/* NOTREACHED */