initial import (Boeing r1752, NRL r878)

gui/core-bsd-cleanup.sh

@@ -0,0 +1,60 @@
+#!/bin/sh
+#
+# cleanup.sh
+#
+# Copyright 2005-2013 the Boeing Company.
+# See the LICENSE file included in this distribution.
+#
+# Removes leftover netgraph nodes and vimages from an emulation that
+# did not exit properly.
+#
+
+ngnodes="pipe eiface hub switch wlan"
+vimages=`vimage -l | fgrep -v "    " | cut -d: -f 1 | sed s/\"//g`
+
+# shutdown netgraph nodes
+for ngn in $ngnodes
+do
+	nodes=`ngctl list | grep $ngn | awk '{print $2}'`
+	for n in $nodes
+	do
+		echo ngctl shutdown $n:
+		ngctl shutdown $n:
+	done
+done
+
+# kills processes and remove vimages
+for vimage in $vimages
+do
+    procs=`vimage $vimage ps x | awk '{print $1}'`
+    for proc in $procs
+    do
+	if [ $proc != "PID" ]
+	then
+	echo vimage $vimage kill $proc
+	vimage $vimage kill $proc
+	fi
+    done
+    loopback=`vimage $vimage ifconfig -a | head -n 1 | awk '{split($1,a,":"); print a[1]}'`
+    if [ "$loopback" != "" ]
+    then
+	addrs=`ifconfig $loopback | grep inet | awk '{print $2}'`
+	for addr in $addrs
+	do
+		echo vimage $vimage ifconfig $loopback $addr -alias
+		vimage $vimage ifconfig $loopback $addr -alias
+		if [ $? != 0 ]
+		then
+		    vimage $vimage ifconfig $loopback inet6 $addr -alias
+		fi
+	done
+    	echo vimage $vimage ifconfig $loopback down
+    	vimage $vimage ifconfig $loopback down
+    fi
+    vimage $vimage kill -9 -1 2> /dev/null
+    echo vimage -d $vimage
+    vimage -d $vimage
+done
+
+# clean up temporary area
+rm -rf /tmp/pycore.*