net: separate NaCl dependent placeholders from BSD's

To clarify the dependency of NaCl platform.

LGTM=adg
R=golang-codereviews, adg
CC=golang-codereviews
https://codereview.appspot.com/143830044

1 files changed, 15 insertions, 0 deletions

diff --git a/src/net/sock_stub.go b/src/net/sock_stub.go
new file mode 100644
index 000000000..ed6b08948
--- /dev/null
+++ b/src/net/sock_stub.go
@@ -0,0 +1,15 @@
+// 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 nacl solaris
+
+package net
+
+import "syscall"
+
+func maxListenerBacklog() int {
+	// TODO: Implement this
+	// NOTE: Never return a number bigger than 1<<16 - 1. See issue 5030.
+	return syscall.SOMAXCONN
+}