mirror of
https://github.com/autc04/Retro68.git
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92 lines
2.0 KiB
Go
92 lines
2.0 KiB
Go
// Copyright 2011 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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// IP-level socket options for Windows
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package net
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import (
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"os"
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"syscall"
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)
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func ipv4MulticastInterface(fd *netFD) (*Interface, error) {
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// TODO: Implement this
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return nil, syscall.EWINDOWS
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}
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func setIPv4MulticastInterface(fd *netFD, ifi *Interface) error {
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ip, err := interfaceToIPv4Addr(ifi)
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if err != nil {
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return os.NewSyscallError("setsockopt", err)
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}
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var x [4]byte
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copy(x[:], ip.To4())
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if err := fd.incref(false); err != nil {
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return err
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}
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defer fd.decref()
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err = syscall.SetsockoptInet4Addr(fd.sysfd, syscall.IPPROTO_IP, syscall.IP_MULTICAST_IF, x)
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if err != nil {
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return os.NewSyscallError("setsockopt", err)
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}
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return nil
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}
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func ipv4MulticastTTL(fd *netFD) (int, error) {
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// TODO: Implement this
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return -1, syscall.EWINDOWS
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}
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func setIPv4MulticastTTL(fd *netFD, v int) error {
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if err := fd.incref(false); err != nil {
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return err
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}
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defer fd.decref()
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err := syscall.SetsockoptInt(fd.sysfd, syscall.IPPROTO_IP, syscall.IP_MULTICAST_TTL, v)
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if err != nil {
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return os.NewSyscallError("setsockopt", err)
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}
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return nil
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}
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func ipv4MulticastLoopback(fd *netFD) (bool, error) {
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// TODO: Implement this
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return false, syscall.EWINDOWS
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}
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func setIPv4MulticastLoopback(fd *netFD, v bool) error {
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if err := fd.incref(false); err != nil {
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return err
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}
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defer fd.decref()
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err := syscall.SetsockoptInt(fd.sysfd, syscall.IPPROTO_IP, syscall.IP_MULTICAST_LOOP, boolint(v))
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if err != nil {
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return os.NewSyscallError("setsockopt", err)
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}
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return nil
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}
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func ipv4ReceiveInterface(fd *netFD) (bool, error) {
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// TODO: Implement this
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return false, syscall.EWINDOWS
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}
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func setIPv4ReceiveInterface(fd *netFD, v bool) error {
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// TODO: Implement this
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return syscall.EWINDOWS
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}
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func ipv6TrafficClass(fd *netFD) (int, error) {
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// TODO: Implement this
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return 0, syscall.EWINDOWS
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}
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func setIPv6TrafficClass(fd *netFD, v int) error {
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// TODO: Implement this
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return syscall.EWINDOWS
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}
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