35 lines
1.1 KiB
Go
35 lines
1.1 KiB
Go
// 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.
|
|
|
|
// +build dragonfly netbsd
|
|
|
|
package ipv4
|
|
|
|
import (
|
|
"net"
|
|
"syscall"
|
|
)
|
|
|
|
var (
|
|
ctlOpts = [ctlMax]ctlOpt{
|
|
ctlTTL: {sysIP_RECVTTL, 1, marshalTTL, parseTTL},
|
|
ctlDst: {sysIP_RECVDSTADDR, net.IPv4len, marshalDst, parseDst},
|
|
ctlInterface: {sysIP_RECVIF, syscall.SizeofSockaddrDatalink, marshalInterface, parseInterface},
|
|
}
|
|
|
|
sockOpts = [ssoMax]sockOpt{
|
|
ssoTOS: {sysIP_TOS, ssoTypeInt},
|
|
ssoTTL: {sysIP_TTL, ssoTypeInt},
|
|
ssoMulticastTTL: {sysIP_MULTICAST_TTL, ssoTypeByte},
|
|
ssoMulticastInterface: {sysIP_MULTICAST_IF, ssoTypeInterface},
|
|
ssoMulticastLoopback: {sysIP_MULTICAST_LOOP, ssoTypeInt},
|
|
ssoReceiveTTL: {sysIP_RECVTTL, ssoTypeInt},
|
|
ssoReceiveDst: {sysIP_RECVDSTADDR, ssoTypeInt},
|
|
ssoReceiveInterface: {sysIP_RECVIF, ssoTypeInt},
|
|
ssoHeaderPrepend: {sysIP_HDRINCL, ssoTypeInt},
|
|
ssoJoinGroup: {sysIP_ADD_MEMBERSHIP, ssoTypeIPMreq},
|
|
ssoLeaveGroup: {sysIP_DROP_MEMBERSHIP, ssoTypeIPMreq},
|
|
}
|
|
)
|