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Diffstat (limited to 'vendor/golang.org/x/net/icmp/paramprob.go')
-rw-r--r--vendor/golang.org/x/net/icmp/paramprob.go63
1 files changed, 0 insertions, 63 deletions
diff --git a/vendor/golang.org/x/net/icmp/paramprob.go b/vendor/golang.org/x/net/icmp/paramprob.go
deleted file mode 100644
index 8587255..0000000
--- a/vendor/golang.org/x/net/icmp/paramprob.go
+++ /dev/null
@@ -1,63 +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 icmp
-
-import (
- "encoding/binary"
- "golang.org/x/net/internal/iana"
-)
-
-// A ParamProb represents an ICMP parameter problem message body.
-type ParamProb struct {
- Pointer uintptr // offset within the data where the error was detected
- Data []byte // data, known as original datagram field
- Extensions []Extension // extensions
-}
-
-// Len implements the Len method of MessageBody interface.
-func (p *ParamProb) Len(proto int) int {
- if p == nil {
- return 0
- }
- l, _ := multipartMessageBodyDataLen(proto, true, p.Data, p.Extensions)
- return 4 + l
-}
-
-// Marshal implements the Marshal method of MessageBody interface.
-func (p *ParamProb) Marshal(proto int) ([]byte, error) {
- if proto == iana.ProtocolIPv6ICMP {
- b := make([]byte, p.Len(proto))
- binary.BigEndian.PutUint32(b[:4], uint32(p.Pointer))
- copy(b[4:], p.Data)
- return b, nil
- }
- b, err := marshalMultipartMessageBody(proto, true, p.Data, p.Extensions)
- if err != nil {
- return nil, err
- }
- b[0] = byte(p.Pointer)
- return b, nil
-}
-
-// parseParamProb parses b as an ICMP parameter problem message body.
-func parseParamProb(proto int, typ Type, b []byte) (MessageBody, error) {
- if len(b) < 4 {
- return nil, errMessageTooShort
- }
- p := &ParamProb{}
- if proto == iana.ProtocolIPv6ICMP {
- p.Pointer = uintptr(binary.BigEndian.Uint32(b[:4]))
- p.Data = make([]byte, len(b)-4)
- copy(p.Data, b[4:])
- return p, nil
- }
- p.Pointer = uintptr(b[0])
- var err error
- p.Data, p.Extensions, err = parseMultipartMessageBody(proto, typ, b)
- if err != nil {
- return nil, err
- }
- return p, nil
-}