1 files changed, 0 insertions, 36 deletions
diff --git a/src/pkg/net/sock_unix.go b/src/pkg/net/sock_unix.go
deleted file mode 100644
index b0d6d4900..000000000
--- a/src/pkg/net/sock_unix.go
+++ /dev/null
@@ -1,36 +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 darwin freebsd linux netbsd openbsd
-
-package net
-
-import "syscall"
-
-func listenerSockaddr(s, f int, la syscall.Sockaddr, toAddr func(syscall.Sockaddr) Addr) (syscall.Sockaddr, error) {
-	a := toAddr(la)
-	if a == nil {
-		return la, nil
-	}
-	switch a := a.(type) {
-	case *TCPAddr, *UnixAddr:
-		if err := setDefaultListenerSockopts(s); err != nil {
-			return nil, err
-		}
-	case *UDPAddr:
-		if a.IP.IsMulticast() {
-			if err := setDefaultMulticastSockopts(s); err != nil {
-				return nil, err
-			}
-			switch f {
-			case syscall.AF_INET:
-				a.IP = IPv4zero
-			case syscall.AF_INET6:
-				a.IP = IPv6unspecified
-			}
-			return a.sockaddr(f)
-		}
-	}
-	return la, nil
-}