code review 6482044: go.net/ipv4: new package

ipv4/helper_plan9.go

 // Copyright 2012 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 ipv4
 
 import (
-        "net"
-        "os"
         "syscall"
 )
 
-func (c *genericOpt) file() (f *os.File, err error) {
-        return nil, syscall.EPLAN9
+func (c *genericOpt) sysfd() (int, error) {
+        // TODO(mikio): Implement this
+        return 0, syscall.EPLAN9
 }
 
-func (c *dgramOpt) file() (f *os.File, err error) {
-        return nil, syscall.EPLAN9
+func (c *dgramOpt) sysfd() (int, error) {
+        // TODO(mikio): Implement this
+        return 0, syscall.EPLAN9
 }
 
-func (c *packetHandler) file() (f *os.File, err error) {
-        return nil, syscall.EPLAN9
+func (c *payloadHandler) sysfd() (int, error) {
+        // TODO(mikio): Implement this
+        return 0, syscall.EPLAN9
 }
 
-func netAddrToIP4(a net.Addr) net.IP {
-        return nil
+func (c *packetHandler) sysfd() (int, error) {
+        // TODO(mikio): Implement this
+        return 0, syscall.EPLAN9
 }

[dave_cheney.net, 2012/09/03 11:04:47]

Can this be moved a generic helper.go, or preferably ipv4.go? It doesn't look to
be specific to plan9.

[mikio, 2012/09/05 03:50:56]

Done.