code review 174720043: go.net/ipv6: update TODOs

ipv6/dgramopt_stub.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.
 
 // +build nacl plan9 solaris
 
 package ipv6
 
 import "net"
 
 // MulticastHopLimit returns the hop limit field value for outgoing
 // multicast packets.
 func (c *dgramOpt) MulticastHopLimit() (int, error) {
-        // TODO(mikio): Implement this
         return 0, errOpNoSupport
 }
 
 // SetMulticastHopLimit sets the hop limit field value for future
 // outgoing multicast packets.
 func (c *dgramOpt) SetMulticastHopLimit(hoplim int) error {
-        // TODO(mikio): Implement this
         return errOpNoSupport
 }
 
 // MulticastInterface returns the default interface for multicast
 // packet transmissions.
 func (c *dgramOpt) MulticastInterface() (*net.Interface, error) {
-        // TODO(mikio): Implement this
         return nil, errOpNoSupport
 }
 
 // SetMulticastInterface sets the default interface for future
 // multicast packet transmissions.
 func (c *dgramOpt) SetMulticastInterface(ifi *net.Interface) error {
-        // TODO(mikio): Implement this
         return errOpNoSupport
 }
 
 // MulticastLoopback reports whether transmitted multicast packets
 // should be copied and send back to the originator.
 func (c *dgramOpt) MulticastLoopback() (bool, error) {
-        // TODO(mikio): Implement this
         return false, errOpNoSupport
 }
 
 // SetMulticastLoopback sets whether transmitted multicast packets
 // should be copied and send back to the originator.
 func (c *dgramOpt) SetMulticastLoopback(on bool) error {
-        // TODO(mikio): Implement this
         return errOpNoSupport
 }
 
 // JoinGroup joins the group address group on the interface ifi.
 // It uses the system assigned multicast interface when ifi is nil,
 // although this is not recommended because the assignment depends on
 // platforms and sometimes it might require routing configuration.
 func (c *dgramOpt) JoinGroup(ifi *net.Interface, group net.Addr) error {
-        // TODO(mikio): Implement this
         return errOpNoSupport
 }
 
 // LeaveGroup leaves the group address group on the interface ifi.
 func (c *dgramOpt) LeaveGroup(ifi *net.Interface, group net.Addr) error {
-        // TODO(mikio): Implement this
         return errOpNoSupport
 }
 
 // Checksum reports whether the kernel will compute, store or verify a
 // checksum for both incoming and outgoing packets.  If on is true, it
 // returns an offset in bytes into the data of where the checksum
 // field is located.
 func (c *dgramOpt) Checksum() (on bool, offset int, err error) {
-        // TODO(mikio): Implement this
         return false, 0, errOpNoSupport
 }
 
 // SetChecksum enables the kernel checksum processing.  If on is ture,
 // the offset should be an offset in bytes into the data of where the
 // checksum field is located.
 func (c *dgramOpt) SetChecksum(on bool, offset int) error {
-        // TODO(mikio): Implement this
         return errOpNoSupport
 }
 
 // ICMPFilter returns an ICMP filter.
 func (c *dgramOpt) ICMPFilter() (*ICMPFilter, error) {
-        // TODO(mikio): Implement this
         return nil, errOpNoSupport
 }
 
 // SetICMPFilter deploys the ICMP filter.
 func (c *dgramOpt) SetICMPFilter(f *ICMPFilter) error {
-        // TODO(mikio): Implement this
         return errOpNoSupport
 }