1 files changed, 0 insertions, 13 deletions
diff --git a/src/pkg/net/sockopt_plan9.go b/src/pkg/net/sockopt_plan9.go
deleted file mode 100644
index 8bc689b6c..000000000
--- a/src/pkg/net/sockopt_plan9.go
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2014 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package net
-
-func setKeepAlive(fd *netFD, keepalive bool) error {
-	if keepalive {
-		_, e := fd.ctl.WriteAt([]byte("keepalive"), 0)
-		return e
-	}
-	return nil
-}