From: Roy Marples <roy@marples.name>
Date: Thu, 19 Mar 2015 13:10:55 +0000 (+0000)
Subject: Fix compile on OpenBSD-5.7
X-Git-Tag: v6.8.0~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5b12bda25edb97c442971fc7babadffce783304;p=thirdparty%2Fdhcpcd.git

Fix compile on OpenBSD-5.7
---

diff --git a/if-bsd.c b/if-bsd.c
index 3c589fb5..338c0135 100644
--- a/if-bsd.c
+++ b/if-bsd.c
@@ -1461,6 +1461,13 @@ set_ifxflags(const struct interface *ifp, int own)
 	struct ifreq ifr;
 	int s, flags;
 
+#ifndef IFXF_NOINET6
+	/* No point in removing the no inet6 flag if it doesn't
+	 * exist and we're not owning inet6. */
+	if (! own)
+		return 0;
+#endif
+
 	s = socket(PF_INET6, SOCK_DGRAM, 0);
 	if (s == -1)
 		return -1;
@@ -1470,7 +1477,9 @@ set_ifxflags(const struct interface *ifp, int own)
 		return -1;
 	}
 	flags = ifr.ifr_flags;
+#ifdef IFXF_NOINET6
 	flags &= ~IFXF_NOINET6;
+#endif
 	if (own)
 		flags &= ~IFXF_AUTOCONF6;
 	if (ifr.ifr_flags != flags) {