works against gocui

Signed-off-by: Jeff Carr <jcarr@wit.com>

net.go

@@ -4,7 +4,6 @@ package main
 import 	(
 	"net"
 	"strings"
-	// "git.wit.org/wit/gui"
 )
 
 var DEBUGNET bool = false

netlink.go

@@ -1,66 +0,0 @@
-package main
-
-// examples of what ifconfig does
-// example of AF_NETLINK change:
-// https://stackoverflow.com/questions/579783/how-to-detect-ip-address-change-programmatically-in-linux/2353441#2353441
-// from that page, a link to watch for any ip event:
-// https://github.com/angt/ipevent/blob/master/ipevent.c
-
-// https://github.com/mdlayher/talks : Linux, Netlink, and Go in 7 minutes or less! (GopherCon 2018, lightning talk) 
-
-/*
-	c example from ipevent.c :
-	int fd = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
-
-	struct sockaddr_nl snl = {
-	    .nl_family = AF_NETLINK,
-	    .nl_groups = RTMGRP_IPV4_IFADDR | RTMGRP_IPV6_IFADDR,
-	};
-*/
-
-/*
-import 	(
-//	"os"
-//	"os/exec"
-	// "log"
-	// "net"
-	// "unix"
-	"github.com/vishvananda/netlink"
-	"github.com/jsimonetti/rtnetlink"
-//	"git.wit.org/wit/gui"
-//	"github.com/davecgh/go-spew/spew"
-)
-
-// In golang, write a function     to register with netlink to detect changes to any network interface     Use tab indentation. Do not include example usage.
-
-func registerNetlink() error {
-	// Create netlink socket
-	sock, err := netlink.Socket(rtnetlink.NETLINK_ROUTE, 0)
-	if err != nil {
-		return err
-	}
-	// Register for interface change events
-	err = netlink.AddMembership(sock, netlink.RTNLGRP_LINK)
-	if err != nil {
-		return err
-	}
-	// Close the socket 
-	defer sock.Close()
-	// Handle incoming notifications
-	for {
-		msgs, _, err := sock.Receive()
-		if err != nil {
-			return err
-		}
-		for _, msg := range msgs {
-			switch msg.Header.Type {
-			case unix.RTM_NEWLINK:
-				// Do something with new link
-			case unix.RTM_DELLINK:
-				// Do something with deleted link
-			}
-		}
-	}
-	return nil
-}
-*/

unix.go

@@ -8,8 +8,6 @@ import 	(
 	"os"
 	"os/exec"
 	"net"
-//	"git.wit.org/wit/gui"
-//	"github.com/davecgh/go-spew/spew"
 )
 
 func CheckSuperuser() bool {