1 files changed, 0 insertions, 49 deletions
diff --git a/gcc-4.8.1/libgo/go/net/sockopt_windows.go b/gcc-4.8.1/libgo/go/net/sockopt_windows.go
deleted file mode 100644
index 509b5963b..000000000
--- a/gcc-4.8.1/libgo/go/net/sockopt_windows.go
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright 2011 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.
-
-// Socket options for Windows
-
-package net
-
-import (
-	"os"
-	"syscall"
-)
-
-func setDefaultSockopts(s syscall.Handle, f, t int, ipv6only bool) error {
-	switch f {
-	case syscall.AF_INET6:
-		if ipv6only {
-			syscall.SetsockoptInt(s, syscall.IPPROTO_IPV6, syscall.IPV6_V6ONLY, 1)
-		} else {
-			// Allow both IP versions even if the OS default
-			// is otherwise.  Note that some operating systems
-			// never admit this option.
-			syscall.SetsockoptInt(s, syscall.IPPROTO_IPV6, syscall.IPV6_V6ONLY, 0)
-		}
-	}
-	// Allow broadcast.
-	syscall.SetsockoptInt(s, syscall.SOL_SOCKET, syscall.SO_BROADCAST, 1)
-	return nil
-}
-
-func setDefaultListenerSockopts(s syscall.Handle) error {
-	// Windows will reuse recently-used addresses by default.
-	// SO_REUSEADDR should not be used here, as it allows
-	// a socket to forcibly bind to a port in use by another socket.
-	// This could lead to a non-deterministic behavior, where
-	// connection requests over the port cannot be guaranteed
-	// to be handled by the correct socket.
-	return nil
-}
-
-func setDefaultMulticastSockopts(s syscall.Handle) error {
-	// Allow multicast UDP and raw IP datagram sockets to listen
-	// concurrently across multiple listeners.
-	err := syscall.SetsockoptInt(s, syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1)
-	if err != nil {
-		return os.NewSyscallError("setsockopt", err)
-	}
-	return nil
-}