1 files changed, 0 insertions, 54 deletions
diff --git a/src/pkg/net/sockopt_bsd.go b/src/pkg/net/sockopt_bsd.go
deleted file mode 100644
index 77d51d737..000000000
--- a/src/pkg/net/sockopt_bsd.go
+++ /dev/null
@@ -1,54 +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.
-
-// +build darwin dragonfly freebsd nacl netbsd openbsd
-
-package net
-
-import (
-	"os"
-	"runtime"
-	"syscall"
-)
-
-func setDefaultSockopts(s, family, sotype int, ipv6only bool) error {
-	if runtime.GOOS == "dragonfly" && sotype != syscall.SOCK_RAW {
-		// On DragonFly BSD, we adjust the ephemeral port
-		// range because unlike other BSD systems its default
-		// port range doesn't conform to IANA recommendation
-		// as described in RFC 6355 and is pretty narrow.
-		switch family {
-		case syscall.AF_INET:
-			syscall.SetsockoptInt(s, syscall.IPPROTO_IP, syscall.IP_PORTRANGE, syscall.IP_PORTRANGE_HIGH)
-		case syscall.AF_INET6:
-			syscall.SetsockoptInt(s, syscall.IPPROTO_IPV6, syscall.IPV6_PORTRANGE, syscall.IPV6_PORTRANGE_HIGH)
-		}
-	}
-	if family == syscall.AF_INET6 && sotype != syscall.SOCK_RAW {
-		// 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, boolint(ipv6only))
-	}
-	// Allow broadcast.
-	return os.NewSyscallError("setsockopt", syscall.SetsockoptInt(s, syscall.SOL_SOCKET, syscall.SO_BROADCAST, 1))
-}
-
-func setDefaultListenerSockopts(s int) error {
-	// Allow reuse of recently-used addresses.
-	return os.NewSyscallError("setsockopt", syscall.SetsockoptInt(s, syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1))
-}
-
-func setDefaultMulticastSockopts(s int) error {
-	// Allow multicast UDP and raw IP datagram sockets to listen
-	// concurrently across multiple listeners.
-	if err := syscall.SetsockoptInt(s, syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1); err != nil {
-		return os.NewSyscallError("setsockopt", err)
-	}
-	// Allow reuse of recently-used ports.
-	// This option is supported only in descendants of 4.4BSD,
-	// to make an effective multicast application that requires
-	// quick draw possible.
-	return os.NewSyscallError("setsockopt", syscall.SetsockoptInt(s, syscall.SOL_SOCKET, syscall.SO_REUSEPORT, 1))
-}