From 4e3976711dec26ba1f462f19c4b865dea3dbe4d7 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Thu, 18 Jan 2007 22:38:13 +0000
Subject: A working name resolution framework

---
 src/usr/dhcpmgmt.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'src/usr')

diff --git a/src/usr/dhcpmgmt.c b/src/usr/dhcpmgmt.c
index 6f0302741..42a0f2b79 100644
--- a/src/usr/dhcpmgmt.c
+++ b/src/usr/dhcpmgmt.c
@@ -24,6 +24,7 @@
 #include <gpxe/dhcp.h>
 #include <gpxe/async.h>
 #include <gpxe/netdevice.h>
+#include <gpxe/dns.h>
 #include <usr/ifmgmt.h>
 #include <usr/dhcpmgmt.h>
 
@@ -33,6 +34,9 @@
  *
  */
 
+/* Avoid dragging in dns.o */
+struct in_addr nameserver;
+
 /**
  * Configure network device via DHCP
  *
@@ -42,8 +46,8 @@
 int dhcp ( struct net_device *netdev ) {
 	static struct dhcp_option_block *dhcp_options = NULL;
 	struct dhcp_session dhcp;
-	struct in_addr address = { htonl ( 0 ) };
-	struct in_addr netmask = { htonl ( 0 ) };
+	struct in_addr address = { 0 };
+	struct in_addr netmask = { 0 };
 	struct in_addr gateway = { INADDR_NONE };
 	struct async async;
 	int rc;
@@ -90,5 +94,9 @@ int dhcp ( struct net_device *netdev ) {
 		return rc;
 	}
 
+	/* Retrieve other DHCP options that we care about */
+	find_dhcp_ipv4_option ( dhcp_options, DHCP_DNS_SERVERS,
+				&nameserver );
+
 	return 0;
 }
-- 
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