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9812ecd9ff
* github.com/miekg/dns * Greatly simplify the logic for handling serial numbers. Related code was all over the place. Now it is abstracted into one testable method makeSoa. This simplifies code in many other places. * Update docs/_providers/bind.md: Edit old text. Add SOA description. * SOA records are now treated like any other record internally. You still can't specify them in dnsconfig.js, but that's by design. * The URL for issue 491 was wrong in many places * BIND: Clarify GENERATE_ZONEFILE message
59 lines
1.1 KiB
Go
59 lines
1.1 KiB
Go
// Copyright 2013 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package ipv6
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import (
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"errors"
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"net"
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"runtime"
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)
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var (
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errInvalidConn = errors.New("invalid connection")
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errMissingAddress = errors.New("missing address")
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errHeaderTooShort = errors.New("header too short")
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errInvalidConnType = errors.New("invalid conn type")
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errNotImplemented = errors.New("not implemented on " + runtime.GOOS + "/" + runtime.GOARCH)
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)
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func boolint(b bool) int {
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if b {
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return 1
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}
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return 0
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}
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func netAddrToIP16(a net.Addr) net.IP {
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switch v := a.(type) {
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case *net.UDPAddr:
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if ip := v.IP.To16(); ip != nil && ip.To4() == nil {
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return ip
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}
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case *net.IPAddr:
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if ip := v.IP.To16(); ip != nil && ip.To4() == nil {
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return ip
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}
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}
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return nil
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}
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func opAddr(a net.Addr) net.Addr {
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switch a.(type) {
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case *net.TCPAddr:
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if a == nil {
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return nil
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}
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case *net.UDPAddr:
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if a == nil {
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return nil
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}
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case *net.IPAddr:
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if a == nil {
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return nil
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}
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}
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return a
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}
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