435c0d9fc8
This PR switches the Nomad repository from using govendor to Go modules for managing dependencies. Aspects of the Nomad workflow remain pretty much the same. The usual Makefile targets should continue to work as they always did. The API submodule simply defers to the parent Nomad version on the repository, keeping the semantics of API versioning that currently exists.
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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