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Diffstat (limited to 'vendor/golang.org/x/net/route/interface_multicast.go')
-rw-r--r--vendor/golang.org/x/net/route/interface_multicast.go30
1 files changed, 30 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/route/interface_multicast.go b/vendor/golang.org/x/net/route/interface_multicast.go
new file mode 100644
index 0000000..1e99a9c
--- /dev/null
+++ b/vendor/golang.org/x/net/route/interface_multicast.go
@@ -0,0 +1,30 @@
+// Copyright 2016 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
+
+package route
+
+func (w *wireFormat) parseInterfaceMulticastAddrMessage(_ RIBType, b []byte) (Message, error) {
+ if len(b) < w.bodyOff {
+ return nil, errMessageTooShort
+ }
+ l := int(nativeEndian.Uint16(b[:2]))
+ if len(b) < l {
+ return nil, errInvalidMessage
+ }
+ m := &InterfaceMulticastAddrMessage{
+ Version: int(b[2]),
+ Type: int(b[3]),
+ Flags: int(nativeEndian.Uint32(b[8:12])),
+ Index: int(nativeEndian.Uint16(b[12:14])),
+ raw: b[:l],
+ }
+ var err error
+ m.Addrs, err = parseAddrs(uint(nativeEndian.Uint32(b[4:8])), parseKernelInetAddr, b[w.bodyOff:])
+ if err != nil {
+ return nil, err
+ }
+ return m, nil
+}