1 files changed, 0 insertions, 34 deletions
diff --git a/src/pkg/net/tcpsockopt_windows.go b/src/pkg/net/tcpsockopt_windows.go
deleted file mode 100644
index 8ef140797..000000000
--- a/src/pkg/net/tcpsockopt_windows.go
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright 2009 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.
-
-// TCP socket options for windows
-
-package net
-
-import (
-	"os"
-	"syscall"
-	"time"
-	"unsafe"
-)
-
-func setKeepAlivePeriod(fd *netFD, d time.Duration) error {
-	if err := fd.incref(); err != nil {
-		return err
-	}
-	defer fd.decref()
-
-	// Windows expects milliseconds so round to next highest millisecond.
-	d += (time.Millisecond - time.Nanosecond)
-	millis := uint32(d / time.Millisecond)
-	ka := syscall.TCPKeepalive{
-		OnOff:    1,
-		Time:     millis,
-		Interval: millis,
-	}
-	ret := uint32(0)
-	size := uint32(unsafe.Sizeof(ka))
-	err := syscall.WSAIoctl(fd.sysfd, syscall.SIO_KEEPALIVE_VALS, (*byte)(unsafe.Pointer(&ka)), size, nil, 0, &ret, nil, 0)
-	return os.NewSyscallError("WSAIoctl", err)
-}