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Diffstat (limited to 'vendor/golang.org/x/net/ipv6/header.go')
-rw-r--r--vendor/golang.org/x/net/ipv6/header.go55
1 files changed, 0 insertions, 55 deletions
diff --git a/vendor/golang.org/x/net/ipv6/header.go b/vendor/golang.org/x/net/ipv6/header.go
deleted file mode 100644
index e05cb08..0000000
--- a/vendor/golang.org/x/net/ipv6/header.go
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2014 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
-
-import (
- "encoding/binary"
- "fmt"
- "net"
-)
-
-const (
- Version = 6 // protocol version
- HeaderLen = 40 // header length
-)
-
-// A Header represents an IPv6 base header.
-type Header struct {
- Version int // protocol version
- TrafficClass int // traffic class
- FlowLabel int // flow label
- PayloadLen int // payload length
- NextHeader int // next header
- HopLimit int // hop limit
- Src net.IP // source address
- Dst net.IP // destination address
-}
-
-func (h *Header) String() string {
- if h == nil {
- return "<nil>"
- }
- return fmt.Sprintf("ver=%d tclass=%#x flowlbl=%#x payloadlen=%d nxthdr=%d hoplim=%d src=%v dst=%v", h.Version, h.TrafficClass, h.FlowLabel, h.PayloadLen, h.NextHeader, h.HopLimit, h.Src, h.Dst)
-}
-
-// ParseHeader parses b as an IPv6 base header.
-func ParseHeader(b []byte) (*Header, error) {
- if len(b) < HeaderLen {
- return nil, errHeaderTooShort
- }
- h := &Header{
- Version: int(b[0]) >> 4,
- TrafficClass: int(b[0]&0x0f)<<4 | int(b[1])>>4,
- FlowLabel: int(b[1]&0x0f)<<16 | int(b[2])<<8 | int(b[3]),
- PayloadLen: int(binary.BigEndian.Uint16(b[4:6])),
- NextHeader: int(b[6]),
- HopLimit: int(b[7]),
- }
- h.Src = make(net.IP, net.IPv6len)
- copy(h.Src, b[8:24])
- h.Dst = make(net.IP, net.IPv6len)
- copy(h.Dst, b[24:40])
- return h, nil
-}