From: Roy Marples <roy@marples.name>
Date: Mon, 29 Jul 2019 13:46:25 +0000 (+0100)
Subject: BSD: Warn when kernel does not support sending ND6 advertisements
X-Git-Tag: v8.0.2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bfef3fd36c3f13d868953e2a328397f6a0f43116;p=thirdparty%2Fdhcpcd.git

BSD: Warn when kernel does not support sending ND6 advertisements
---

diff --git a/src/if-bsd.c b/src/if-bsd.c
index 6553e3b7..b6102180 100644
--- a/src/if-bsd.c
+++ b/src/if-bsd.c
@@ -543,7 +543,7 @@ if_route(unsigned char cmd, const struct rt *rt)
  * try to encourage someone to fix that by logging a waring during compile.
  */
 #if defined(__FreeBSD__) || defined(__OpenBSD__)
-#warning OS does not allow IPv6 address sharing
+#warning kernel does not allow IPv6 address sharing
 			if (!gateway_unspec || rt->rt_dest.sa_family!=AF_INET6)
 #endif
 			rtm->rtm_addrs |= RTA_IFP;
diff --git a/src/ipv6nd.c b/src/ipv6nd.c
index 82135970..bb8cb4dc 100644
--- a/src/ipv6nd.c
+++ b/src/ipv6nd.c
@@ -521,6 +521,8 @@ ipv6nd_advertise(struct ipv6_addr *ia)
 	eloop_timeout_delete(ctx->eloop, ipv6nd_sendadvertisement, iaf);
 	ipv6nd_sendadvertisement(iaf);
 }
+#elif !defined(SMALL)
+#warning kernel does not support userland sending ND6 advertisements
 #endif /* ND6_ADVERTISE */
 
 static void