use IPV6_V6ONLY instead of non standard IPV6_BINDV6ONLY.

MFC after:	1 week

5 files changed, 8 insertions, 13 deletions

diff --git a/usr.sbin/inetd/inetd.c b/usr.sbin/inetd/inetd.c
index 9bf9c79..163e0df 100644
--- a/usr.sbin/inetd/inetd.c
+++ b/usr.sbin/inetd/inetd.c
@@ -1209,14 +1209,12 @@ setsockopt(fd, SOL_SOCKET, opt, (char *)&on, sizeof (on))
 	    (setsockopt(sep->se_fd, IPPROTO_IPV6, IPV6_PKTINFO,
 			(char *)&on, sizeof (on)) < 0))
 		syslog(LOG_ERR, "setsockopt (IPV6_RECVPKTINFO): %m");
-#ifdef IPV6_BINDV6ONLY
 	if (sep->se_family == AF_INET6) {
 		int flag = sep->se_nomapped ? 1 : 0;
-		if (setsockopt(sep->se_fd, IPPROTO_IPV6, IPV6_BINDV6ONLY,
+		if (setsockopt(sep->se_fd, IPPROTO_IPV6, IPV6_V6ONLY,
 			       (char *)&flag, sizeof (flag)) < 0)
-			syslog(LOG_ERR, "setsockopt (IPV6_BINDV6ONLY): %m");
+			syslog(LOG_ERR, "setsockopt (IPV6_V6ONLY): %m");
 	}
-#endif /* IPV6_BINDV6ONLY */
 #undef turnon
 	if (sep->se_type == TTCP_TYPE)
 		if (setsockopt(sep->se_fd, IPPROTO_TCP, TCP_NOPUSH,
diff --git a/usr.sbin/mountd/mountd.c b/usr.sbin/mountd/mountd.c
index 2798915..49d5454 100644
--- a/usr.sbin/mountd/mountd.c
+++ b/usr.sbin/mountd/mountd.c
@@ -362,12 +362,12 @@ main(argc, argv)
 	 * by default on NFS sockets too.
 	 */
 	if (udp6sock != -1 && setsockopt(udp6sock, IPPROTO_IPV6,
-		IPV6_BINDV6ONLY, &one, sizeof one) < 0){
+		IPV6_V6ONLY, &one, sizeof one) < 0){
 		syslog(LOG_ERR, "can't disable v4-in-v6 on UDP socket");
 		exit(1);
 	}
 	if (tcp6sock != -1 && setsockopt(tcp6sock, IPPROTO_IPV6,
-		IPV6_BINDV6ONLY, &one, sizeof one) < 0){
+		IPV6_V6ONLY, &one, sizeof one) < 0){
 		syslog(LOG_ERR, "can't disable v4-in-v6 on UDP socket");
 		exit(1);
 	}
diff --git a/usr.sbin/nfsd/nfsd.c b/usr.sbin/nfsd/nfsd.c
index 77a8f18..97302e3 100644
--- a/usr.sbin/nfsd/nfsd.c
+++ b/usr.sbin/nfsd/nfsd.c
@@ -438,8 +438,7 @@ main(argc, argv, envp)
 						"can't create udp6 socket");
 					nfsd_exit(1);
 				}
-				if (setsockopt(sock, IPPROTO_IPV6,
-				    IPV6_BINDV6ONLY,
+				if (setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY,
 				    &on, sizeof on) < 0) {
 					syslog(LOG_ERR,
 					    "can't set v6-only binding for "
@@ -581,7 +580,7 @@ main(argc, argv, envp)
 					syslog(LOG_ERR,
 					    "setsockopt SO_REUSEADDR: %m");
 				if (setsockopt(tcp6sock, IPPROTO_IPV6,
-				    IPV6_BINDV6ONLY, &on, sizeof on) < 0) {
+				    IPV6_V6ONLY, &on, sizeof on) < 0) {
 					syslog(LOG_ERR,
 					"can't set v6-only binding for tcp6 "
 					    "socket: %m");
diff --git a/usr.sbin/rpcbind/rpcbind.c b/usr.sbin/rpcbind/rpcbind.c
index 598ab6a..3f60941 100644
--- a/usr.sbin/rpcbind/rpcbind.c
+++ b/usr.sbin/rpcbind/rpcbind.c
@@ -339,7 +339,7 @@ init_transport(struct netconfig *nconf)
 						continue;
 				}
 				if (setsockopt(fd, IPPROTO_IPV6,
-                                    IPV6_BINDV6ONLY, &on, sizeof on) < 0) {
+                                    IPV6_V6ONLY, &on, sizeof on) < 0) {
                                         syslog(LOG_ERR, "can't set v6-only binding for "
                                             "udp6 socket: %m");
 					continue;
diff --git a/usr.sbin/syslogd/syslogd.c b/usr.sbin/syslogd/syslogd.c
index dc7e8b4..7f988d5 100644
--- a/usr.sbin/syslogd/syslogd.c
+++ b/usr.sbin/syslogd/syslogd.c
@@ -2370,17 +2370,15 @@ socksetup(int af, const char *bindhostname)
 			logerror("socket");
 			continue;
 		}
-#ifdef IPV6_BINDV6ONLY
 		if (r->ai_family == AF_INET6) {
 			int on = 1;
-			if (setsockopt(*s, IPPROTO_IPV6, IPV6_BINDV6ONLY,
+			if (setsockopt(*s, IPPROTO_IPV6, IPV6_V6ONLY,
 				       (char *)&on, sizeof (on)) < 0) {
 				logerror("setsockopt");
 				close(*s);
 				continue;
 			}
 		}
-#endif
 		if (bind(*s, r->ai_addr, r->ai_addrlen) < 0) {
 			close(*s);
 			logerror("bind");