Masato Taruishi
taru****@sourc*****
2004年 7月 1日 (木) 04:18:39 JST
===================================================================
RCS file: demo/uml/update-uml,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- demo/uml/update-uml 2004/06/30 09:15:16 1.3
+++ demo/uml/update-uml 2004/06/30 19:18:38 1.4
@@ -48,7 +48,18 @@
}
sanity() {
- :
+ if test -f "/dev/net/tun"; then
+ echo "E: No tuntp device found: /dev/net/tun, modprobe tun?" 1>&2
+ exit 1
+ fi
+ if ! su -c "test -r /dev/net/tun" $UML_USER; then
+ echo "E: No read permission to /dev/net/tun for $UML_USER" 1>&2
+ exit 1
+ fi
+ if ! su -c "test -w /dev/net/tun" $UML_USER; then
+ echo "E: No write permission to /dev/net/tun for $UML_USER" 1>&2
+ exit 1
+ fi
}
case "x$1" in