VOL-381 add unum container to support ONOS cluster formation under swarm
Change-Id: Ic260edda19bb199ed040f05164ab605f28c919d0
diff --git a/unum/vendor/golang.org/x/net/ipv6/icmp_linux.go b/unum/vendor/golang.org/x/net/ipv6/icmp_linux.go
new file mode 100644
index 0000000..647f6b4
--- /dev/null
+++ b/unum/vendor/golang.org/x/net/ipv6/icmp_linux.go
@@ -0,0 +1,27 @@
+// 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 ipv6
+
+func (f *icmpv6Filter) accept(typ ICMPType) {
+ f.Data[typ>>5] &^= 1 << (uint32(typ) & 31)
+}
+
+func (f *icmpv6Filter) block(typ ICMPType) {
+ f.Data[typ>>5] |= 1 << (uint32(typ) & 31)
+}
+
+func (f *icmpv6Filter) setAll(block bool) {
+ for i := range f.Data {
+ if block {
+ f.Data[i] = 1<<32 - 1
+ } else {
+ f.Data[i] = 0
+ }
+ }
+}
+
+func (f *icmpv6Filter) willBlock(typ ICMPType) bool {
+ return f.Data[typ>>5]&(1<<(uint32(typ)&31)) != 0
+}