From: Roy Marples <roy@marples.name>
Date: Mon, 6 Aug 2012 20:13:47 +0000 (+0000)
Subject: Add pltime and vltime to our IPv6 addresses.
X-Git-Tag: v5.6.2~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ff654acbfa1ba9fe761ea6f0dbf6fcd6701ea33;p=thirdparty%2Fdhcpcd.git

Add pltime and vltime to our IPv6 addresses.
---

diff --git a/if-linux.c b/if-linux.c
index eaf60c65..d9db786d 100644
--- a/if-linux.c
+++ b/if-linux.c
@@ -589,6 +589,7 @@ int
 if_address6(const struct interface *ifp, const struct ipv6_addr *ap, int action)
 {
 	struct nlma *nlm;
+	struct ifa_cacheinfo cinfo;
 	int retval = 0;
 
 	nlm = xzalloc(sizeof(*nlm));
@@ -608,6 +609,14 @@ if_address6(const struct interface *ifp, const struct ipv6_addr *ap, int action)
 	add_attr_l(&nlm->hdr, sizeof(*nlm), IFA_LOCAL,
 	    &ap->addr.s6_addr, sizeof(ap->addr.s6_addr));
 
+	if (action >= 0) {
+		memset(&cinfo, 0, sizeof(cinfo));
+		cinfo.ifa_prefered = ap->prefix_pltime;
+		cinfo.ifa_valid = ap->prefix_vltime;
+		add_attr_l(&nlm->hdr, sizeof(*nlm), IFA_CACHEINFO,
+		    &cinfo, sizeof(cinfo));
+	}
+
 	if (send_netlink(&nlm->hdr) == -1)
 		retval = -1;
 	free(nlm);