From 7e361074bc8a2df7a0891a7040eea02ca3a5e286 Mon Sep 17 00:00:00 2001
From: Andreas Gustafsson <source@isc.org>
Date: Fri, 2 Feb 2001 02:48:47 +0000
Subject: [PATCH]  724.   [func]          New libisc functions
 isc_netaddr_any(),                         isc_netaddr_any6().

---
 CHANGES                       |  4 ++++
 lib/isc/include/isc/netaddr.h | 14 +++++++++++++-
 lib/isc/netaddr.c             | 16 +++++++++++++++-
 3 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/CHANGES b/CHANGES
index b4ddeeb72e..651af57024 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+
+ 724.	[func]		New libisc functions isc_netaddr_any(),
+			isc_netaddr_any6().
+
  723.	[bug]		Referrals whose NS RRs had a 0 TTL caused the resolver
 			to return DNS_R_SERVFAIL.  [RT #783]
 
diff --git a/lib/isc/include/isc/netaddr.h b/lib/isc/include/isc/netaddr.h
index b31fb1ee76..85c371416d 100644
--- a/lib/isc/include/isc/netaddr.h
+++ b/lib/isc/include/isc/netaddr.h
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: netaddr.h,v 1.16 2001/01/09 21:57:17 bwelling Exp $ */
+/* $Id: netaddr.h,v 1.17 2001/02/02 02:48:47 gson Exp $ */
 
 #ifndef ISC_NETADDR_H
 #define ISC_NETADDR_H 1
@@ -94,6 +94,18 @@ isc_netaddr_fromin(isc_netaddr_t *netaddr, const struct in_addr *ina);
 void
 isc_netaddr_fromin6(isc_netaddr_t *netaddr, const struct in6_addr *ina6);
 
+void
+isc_netaddr_any(isc_netaddr_t *netaddr);
+/*
+ * Return the IPv4 wildcard address.
+ */
+
+void
+isc_netaddr_any6(isc_netaddr_t *netaddr);
+/*
+ * Return the IPv6 wildcard address.
+ */
+
 isc_boolean_t
 isc_netaddr_ismulticast(isc_netaddr_t *na);
 /*
diff --git a/lib/isc/netaddr.c b/lib/isc/netaddr.c
index dd5a69f1ce..aac9baffe4 100644
--- a/lib/isc/netaddr.c
+++ b/lib/isc/netaddr.c
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: netaddr.c,v 1.14 2001/01/09 21:56:18 bwelling Exp $ */
+/* $Id: netaddr.c,v 1.15 2001/02/02 02:48:46 gson Exp $ */
 
 #include <config.h>
 
@@ -232,6 +232,20 @@ isc_netaddr_fromsockaddr(isc_netaddr_t *t, const isc_sockaddr_t *s) {
         }
 }
 
+void
+isc_netaddr_any(isc_netaddr_t *netaddr) {
+	memset(netaddr, 0, sizeof *netaddr);
+	netaddr->family = AF_INET;
+	netaddr->type.in.s_addr = INADDR_ANY;
+}
+
+void
+isc_netaddr_any6(isc_netaddr_t *netaddr) {
+	memset(netaddr, 0, sizeof *netaddr);
+	netaddr->family = AF_INET6;
+	netaddr->type.in6 = in6addr_any;
+}
+
 isc_boolean_t
 isc_netaddr_ismulticast(isc_netaddr_t *na) {
 	switch (na->family) {