Imported Upstream version 1.4upstream/1.4

1 files changed, 0 insertions, 31 deletions

diff --git a/src/pkg/net/tcpsockopt_unix.go b/src/pkg/net/tcpsockopt_unix.go
deleted file mode 100644
index 2693a541d..000000000
--- a/src/pkg/net/tcpsockopt_unix.go
+++ /dev/null
@@ -1,31 +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.
-
-// +build freebsd linux nacl netbsd
-
-package net
-
-import (
-	"os"
-	"syscall"
-	"time"
-)
-
-// Set keep alive period.
-func setKeepAlivePeriod(fd *netFD, d time.Duration) error {
-	if err := fd.incref(); err != nil {
-		return err
-	}
-	defer fd.decref()
-
-	// The kernel expects seconds so round to next highest second.
-	d += (time.Second - time.Nanosecond)
-	secs := int(d.Seconds())
-
-	err := os.NewSyscallError("setsockopt", syscall.SetsockoptInt(fd.sysfd, syscall.IPPROTO_TCP, syscall.TCP_KEEPINTVL, secs))
-	if err != nil {
-		return err
-	}
-	return os.NewSyscallError("setsockopt", syscall.SetsockoptInt(fd.sysfd, syscall.IPPROTO_TCP, syscall.TCP_KEEPIDLE, secs))
-}