diff options
Diffstat (limited to 'vendor/golang.org/x/net/route/route_classic.go')
-rw-r--r-- | vendor/golang.org/x/net/route/route_classic.go | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/route/route_classic.go b/vendor/golang.org/x/net/route/route_classic.go new file mode 100644 index 000000000..d333c6aa5 --- /dev/null +++ b/vendor/golang.org/x/net/route/route_classic.go @@ -0,0 +1,31 @@ +// 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 netbsd + +package route + +func (w *wireFormat) parseRouteMessage(typ 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 := &RouteMessage{ + Version: int(b[2]), + Type: int(b[3]), + Flags: int(nativeEndian.Uint32(b[8:12])), + Index: int(nativeEndian.Uint16(b[4:6])), + extOff: w.extOff, + raw: b[:l], + } + var err error + m.Addrs, err = parseAddrs(uint(nativeEndian.Uint32(b[12:16])), parseKernelInetAddr, b[w.bodyOff:]) + if err != nil { + return nil, err + } + return m, nil +} |