1 files changed, 39 insertions, 0 deletions
diff --git a/src/net/sockoptip_stub.go b/src/net/sockoptip_stub.go
new file mode 100644
index 0000000..57cd289
--- /dev/null
+++ b/src/net/sockoptip_stub.go
@@ -0,0 +1,39 @@
+// 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 js,wasm
+
+package net
+
+import "syscall"
+
+func setIPv4MulticastInterface(fd *netFD, ifi *Interface) error {
+	// See golang.org/issue/7399.
+	return syscall.ENOPROTOOPT
+}
+
+func setIPv4MulticastLoopback(fd *netFD, v bool) error {
+	// See golang.org/issue/7399.
+	return syscall.ENOPROTOOPT
+}
+
+func joinIPv4Group(fd *netFD, ifi *Interface, ip IP) error {
+	// See golang.org/issue/7399.
+	return syscall.ENOPROTOOPT
+}
+
+func setIPv6MulticastInterface(fd *netFD, ifi *Interface) error {
+	// See golang.org/issue/7399.
+	return syscall.ENOPROTOOPT
+}
+
+func setIPv6MulticastLoopback(fd *netFD, v bool) error {
+	// See golang.org/issue/7399.
+	return syscall.ENOPROTOOPT
+}
+
+func joinIPv6Group(fd *netFD, ifi *Interface, ip IP) error {
+	// See golang.org/issue/7399.
+	return syscall.ENOPROTOOPT
+}