xs/vendor/golang.org/x/net/ipv6/icmp.go
Russ Magee f5be3578a8 1/3 Updated Makefile to allow VENDOR flag (adds -vendor to version string)
2/3 Added vendor/ dir to lock down dependent pkg versions.
The author of git.schwanenlied.me/yawning/{chacha20,newhope,kyber}.git has copied
their repos to gitlab.com/yawning/ but some imports of chacha20 from newhope still
inconsistently refer to git.schwanenlied.me/, breaking build.
Licenses for chacha20 also changed from CC0 to AGPL, which may or may not be an
issue. Until the two aforementioned issues are resolved, locking to last-good
versions is probably the best way forward for now.

To build with vendored deps, use make VENDOR=1 clean all

3/3 Moved body of CI push script into bacillus/
2020-01-29 17:23:44 -08:00

60 lines
1.6 KiB
Go

// 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
import "golang.org/x/net/internal/iana"
// BUG(mikio): On Windows, methods related to ICMPFilter are not
// implemented.
// An ICMPType represents a type of ICMP message.
type ICMPType int
func (typ ICMPType) String() string {
s, ok := icmpTypes[typ]
if !ok {
return "<nil>"
}
return s
}
// Protocol returns the ICMPv6 protocol number.
func (typ ICMPType) Protocol() int {
return iana.ProtocolIPv6ICMP
}
// An ICMPFilter represents an ICMP message filter for incoming
// packets. The filter belongs to a packet delivery path on a host and
// it cannot interact with forwarding packets or tunnel-outer packets.
//
// Note: RFC 8200 defines a reasonable role model. A node means a
// device that implements IP. A router means a node that forwards IP
// packets not explicitly addressed to itself, and a host means a node
// that is not a router.
type ICMPFilter struct {
icmpv6Filter
}
// Accept accepts incoming ICMP packets including the type field value
// typ.
func (f *ICMPFilter) Accept(typ ICMPType) {
f.accept(typ)
}
// Block blocks incoming ICMP packets including the type field value
// typ.
func (f *ICMPFilter) Block(typ ICMPType) {
f.block(typ)
}
// SetAll sets the filter action to the filter.
func (f *ICMPFilter) SetAll(block bool) {
f.setAll(block)
}
// WillBlock reports whether the ICMP type will be blocked.
func (f *ICMPFilter) WillBlock(typ ICMPType) bool {
return f.willBlock(typ)
}