mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
46 lines
1.1 KiB
Go
46 lines
1.1 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 (
|
|
"net"
|
|
"syscall"
|
|
)
|
|
|
|
// RFC 3493 options
|
|
const (
|
|
// See /usr/include/linux/in6.h.
|
|
sysSockoptUnicastHopLimit = 0x10
|
|
sysSockoptMulticastHopLimit = 0x12
|
|
sysSockoptMulticastInterface = 0x11
|
|
sysSockoptMulticastLoopback = 0x13
|
|
sysSockoptJoinGroup = 0x14
|
|
sysSockoptLeaveGroup = 0x15
|
|
)
|
|
|
|
// RFC 3542 options
|
|
const (
|
|
// See /usr/include/linux/ipv6.h,in6.h.
|
|
sysSockoptReceiveTrafficClass = 0x42
|
|
sysSockoptTrafficClass = 0x43
|
|
sysSockoptReceiveHopLimit = 0x33
|
|
sysSockoptHopLimit = 0x34
|
|
sysSockoptReceivePacketInfo = 0x31
|
|
sysSockoptPacketInfo = 0x32
|
|
sysSockoptReceivePathMTU = 0x3c
|
|
sysSockoptPathMTU = 0x3d
|
|
sysSockoptNextHop = 0x9
|
|
sysSockoptChecksum = 0x7
|
|
|
|
// See /usr/include/linux/icmpv6.h.
|
|
sysSockoptICMPFilter = 0x1
|
|
)
|
|
|
|
func setSockaddr(sa *syscall.RawSockaddrInet6, ip net.IP, ifindex int) {
|
|
sa.Family = syscall.AF_INET6
|
|
copy(sa.Addr[:], ip)
|
|
sa.Scope_id = uint32(ifindex)
|
|
}
|