File test.tcl artifact 8645af428b part of check-in 2d80cf430b

#! /usr/bin/env tclsh

puts [exec ./build-dyn.sh]

load ./system.so

foreach iface [system::syscall::ifconfig] {
#lo0:2: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
#        inet 127.0.0.1 netmask ff000000 
#aggr100003:1: flags=201000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4,CoS> mtu 1500 index 2
#        inet 140.194.100.149 netmask ffffff00 broadcast 140.194.100.255

	unset -nocomplain ifaceinfo
	array set ifaceinfo [system::syscall::ifconfig $iface]

	set secondline ""
	foreach {label entry} [list inet address netmask netmask broadcast broadcast] {
		if {![info exists ifaceinfo($entry)]} {
			continue
		}

		append secondline " $label $ifaceinfo($entry)"
	}

	puts "$iface: flags=<[join $ifaceinfo(flags) ,]> mtu $ifaceinfo(mtu) index $ifaceinfo(index)"
	puts "\t[string trim $secondline]"
	if {[info exists ifaceinfo(hwaddr)]} {
		puts "\tether $ifaceinfo(hwaddr)"
	}
}

#system::syscall::route add 1.2.3.4 255.255.255.255
system::syscall::ifconfig dummy0 address 1.2.3.4 netmask 255.255.255.0 flags [list UP RUNNING BROADCAST MULTICAST]