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.
45 lines
1.7 KiB
Go
45 lines
1.7 KiB
Go
// Copyright 2014 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 ipv4
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import "golang.org/x/net/internal/socket"
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// Sticky socket options
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const (
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ssoTOS = iota // header field for unicast packet
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ssoTTL // header field for unicast packet
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ssoMulticastTTL // header field for multicast packet
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ssoMulticastInterface // outbound interface for multicast packet
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ssoMulticastLoopback // loopback for multicast packet
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ssoReceiveTTL // header field on received packet
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ssoReceiveDst // header field on received packet
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ssoReceiveInterface // inbound interface on received packet
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ssoPacketInfo // incbound or outbound packet path
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ssoHeaderPrepend // ipv4 header prepend
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ssoStripHeader // strip ipv4 header
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ssoICMPFilter // icmp filter
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ssoJoinGroup // any-source multicast
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ssoLeaveGroup // any-source multicast
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ssoJoinSourceGroup // source-specific multicast
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ssoLeaveSourceGroup // source-specific multicast
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ssoBlockSourceGroup // any-source or source-specific multicast
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ssoUnblockSourceGroup // any-source or source-specific multicast
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ssoAttachFilter // attach BPF for filtering inbound traffic
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)
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// Sticky socket option value types
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const (
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ssoTypeIPMreq = iota + 1
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ssoTypeIPMreqn
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ssoTypeGroupReq
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ssoTypeGroupSourceReq
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)
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// A sockOpt represents a binding for sticky socket option.
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type sockOpt struct {
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socket.Option
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typ int // hint for option value type; optional
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}
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