|
- // 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 ipv6
-
- // Sticky socket options
- const (
- ssoTrafficClass = iota // header field for unicast packet, RFC 3542
- ssoHopLimit // header field for unicast packet, RFC 3493
- ssoMulticastInterface // outbound interface for multicast packet, RFC 3493
- ssoMulticastHopLimit // header field for multicast packet, RFC 3493
- ssoMulticastLoopback // loopback for multicast packet, RFC 3493
- ssoReceiveTrafficClass // header field on received packet, RFC 3542
- ssoReceiveHopLimit // header field on received packet, RFC 2292 or 3542
- ssoReceivePacketInfo // incbound or outbound packet path, RFC 2292 or 3542
- ssoReceivePathMTU // path mtu, RFC 3542
- ssoPathMTU // path mtu, RFC 3542
- ssoChecksum // packet checksum, RFC 2292 or 3542
- ssoICMPFilter // icmp filter, RFC 2292 or 3542
- ssoJoinGroup // any-source multicast, RFC 3493
- ssoLeaveGroup // any-source multicast, RFC 3493
- ssoJoinSourceGroup // source-specific multicast
- ssoLeaveSourceGroup // source-specific multicast
- ssoBlockSourceGroup // any-source or source-specific multicast
- ssoUnblockSourceGroup // any-source or source-specific multicast
- ssoMax
- )
-
- // Sticky socket option value types
- const (
- ssoTypeInt = iota + 1
- ssoTypeInterface
- ssoTypeICMPFilter
- ssoTypeMTUInfo
- ssoTypeIPMreq
- ssoTypeGroupReq
- ssoTypeGroupSourceReq
- )
-
- // A sockOpt represents a binding for sticky socket option.
- type sockOpt struct {
- level int // option level
- name int // option name, must be equal or greater than 1
- typ int // option value type, must be equal or greater than 1
- }
|
