From 04b08da9af0c450d645ab7389d1467308cfc2db8 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <stapelberg@debian.org>
Date: Mon, 4 Mar 2013 21:27:36 +0100
Subject: Imported Upstream version 1.1~hg20130304

---
 src/pkg/net/lookup_plan9.go | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src/pkg/net/lookup_plan9.go')

diff --git a/src/pkg/net/lookup_plan9.go b/src/pkg/net/lookup_plan9.go
index 2c698304b..ae7cf7942 100644
--- a/src/pkg/net/lookup_plan9.go
+++ b/src/pkg/net/lookup_plan9.go
@@ -201,6 +201,21 @@ func lookupMX(name string) (mx []*MX, err error) {
 	return
 }
 
+func lookupNS(name string) (ns []*NS, err error) {
+	lines, err := queryDNS(name, "ns")
+	if err != nil {
+		return
+	}
+	for _, line := range lines {
+		f := getFields(line)
+		if len(f) < 4 {
+			continue
+		}
+		ns = append(ns, &NS{f[3]})
+	}
+	return
+}
+
 func lookupTXT(name string) (txt []string, err error) {
 	lines, err := queryDNS(name, "txt")
 	if err != nil {
-- 
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