From: Mikio Hara <mikioh.mikioh@gmail.com>
Date: Tue, 23 Jul 2013 23:43:08 +0000 (+0900)
Subject: net: consolidate listenerBacklog declaration
X-Git-Tag: go1.2rc2~963
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=a0a45bbb71d6232040d18ee5d8e3d6eebcbfe944;p=gostls13.git

net: consolidate listenerBacklog declaration

Also adds maxListenerBacklog placeholder for Plan 9.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/11674044
---

diff --git a/src/pkg/net/ipsock_plan9.go b/src/pkg/net/ipsock_plan9.go
index c7d542dabc..5be57ad6ab 100644
--- a/src/pkg/net/ipsock_plan9.go
+++ b/src/pkg/net/ipsock_plan9.go
@@ -12,9 +12,6 @@ import (
 	"syscall"
 )
 
-// /sys/include/ape/sys/socket.h:/SOMAXCONN
-var listenerBacklog = 5
-
 // probeIPv6Stack returns two boolean values.  If the first boolean
 // value is true, kernel supports basic IPv6 functionality.  If the
 // second boolean value is true, kernel supports IPv6 IPv4-mapping.
diff --git a/src/pkg/net/net.go b/src/pkg/net/net.go
index 72b2b646c4..c077b4cc48 100644
--- a/src/pkg/net/net.go
+++ b/src/pkg/net/net.go
@@ -259,6 +259,8 @@ type PacketConn interface {
 	SetWriteDeadline(t time.Time) error
 }
 
+var listenerBacklog = maxListenerBacklog()
+
 // A Listener is a generic network listener for stream-oriented protocols.
 //
 // Multiple goroutines may invoke methods on a Listener simultaneously.
diff --git a/src/pkg/net/sock_plan9.go b/src/pkg/net/sock_plan9.go
new file mode 100644
index 0000000000..88d9ed15cf
--- /dev/null
+++ b/src/pkg/net/sock_plan9.go
@@ -0,0 +1,10 @@
+// Copyright 2013 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.
+
+package net
+
+func maxListenerBacklog() int {
+	// /sys/include/ape/sys/socket.h:/SOMAXCONN
+	return 5
+}
diff --git a/src/pkg/net/sock_posix.go b/src/pkg/net/sock_posix.go
index beaa5c8b01..98d9cbe600 100644
--- a/src/pkg/net/sock_posix.go
+++ b/src/pkg/net/sock_posix.go
@@ -11,8 +11,6 @@ import (
 	"time"
 )
 
-var listenerBacklog = maxListenerBacklog()
-
 // Generic POSIX socket creation.
 func socket(net string, f, t, p int, ipv6only bool, ulsa, ursa syscall.Sockaddr, deadline time.Time, toAddr func(syscall.Sockaddr) Addr) (fd *netFD, err error) {
 	s, err := sysSocket(f, t, p)