4 files changed, 6 insertions, 14 deletions
diff --git a/sysdep/unix/krt.Y b/sysdep/unix/krt.Y
index e769ec0f..eb0ae109 100644
--- a/sysdep/unix/krt.Y
+++ b/sysdep/unix/krt.Y
@@ -69,8 +69,7 @@ kif_item:
    }
  | PRIMARY opttext net_or_ipa {
      struct kif_primary_item *kpi = cfg_alloc(sizeof (struct kif_primary_item));
-     kpi->prefix = IPA_NONE; /* XXXX */
-     kpi->pxlen = 0; /* XXXX */
+     kpi->addr = $3.n;
      add_tail(&THIS_KIF->primary, &kpi->n);
    }
  ;
diff --git a/sysdep/unix/krt.c b/sysdep/unix/krt.c
index 73324f38..41293a06 100644
--- a/sysdep/unix/krt.c
+++ b/sysdep/unix/krt.c
@@ -131,14 +131,14 @@ prefer_addr(struct ifa *a, struct ifa *b)
 }
 
 static inline struct ifa *
-find_preferred_ifa(struct iface *i, ip_addr prefix, ip_addr mask)
+find_preferred_ifa(struct iface *i, const net_addr *n)
 {
   struct ifa *a, *b = NULL;
 
   WALK_LIST(a, i->addrs)
     {
       if (!(a->flags & IA_SECONDARY) &&
-	  ipa_equal(ipa_and(a->ip, mask), prefix) &&
+	  (!n || ipa_in_netX(a->ip, n)) &&
 	  (!b || prefer_addr(a, b)))
 	b = a;
     }
@@ -156,14 +156,14 @@ kif_choose_primary(struct iface *i)
   WALK_LIST(it, cf->primary)
     {
       if (!it->pattern || patmatch(it->pattern, i->name))
-	if (a = find_preferred_ifa(i, it->prefix, ipa_mkmask(it->pxlen)))
+	if (a = find_preferred_ifa(i, &it->addr))
 	  return a;
     }
 
   if (a = kif_get_primary_ip(i))
     return a;
 
-  return find_preferred_ifa(i, IPA_NONE, IPA_NONE);
+  return find_preferred_ifa(i, NULL);
 }
 
 
diff --git a/sysdep/unix/krt.h b/sysdep/unix/krt.h
index 4b66ea83..f05dc37e 100644
--- a/sysdep/unix/krt.h
+++ b/sysdep/unix/krt.h
@@ -97,8 +97,7 @@ extern struct protocol proto_unix_iface;
 struct kif_primary_item {
   node n;
   byte *pattern;
-  ip_addr prefix;
-  int pxlen;
+  net_addr addr;
 };
 
 struct kif_config {
diff --git a/sysdep/unix/unix.h b/sysdep/unix/unix.h
index 58ceab1e..6e788f08 100644
--- a/sysdep/unix/unix.h
+++ b/sysdep/unix/unix.h
@@ -80,14 +80,8 @@ static inline ip_addr ipa_from_sa(sockaddr *sa)
 static inline struct in_addr ipa_to_in4(ip_addr a)
 { return (struct in_addr) { htonl(ipa_to_u32(a)) }; }
 
-#ifdef IPV6
 static inline struct in6_addr ipa_to_in6(ip_addr a)
 { return (struct in6_addr) { .s6_addr32 = { htonl(_I0(a)), htonl(_I1(a)), htonl(_I2(a)), htonl(_I3(a)) } }; }
-#else
-/* Temporary dummy */
-static inline struct in6_addr ipa_to_in6(ip_addr a)
-{ return (struct in6_addr) { .s6_addr32 = { 0, 0, 0, 0 } }; }
-#endif
 
 void sockaddr_fill(sockaddr *sa, int af, ip_addr a, struct iface *ifa, uint port);
 int sockaddr_read(sockaddr *sa, int af, ip_addr *a, struct iface **ifa, uint *port);