From 0c229f70ea270069e981bfb59e3aea80b21bbcfb Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Wed, 26 Jun 2013 14:22:13 +0200 Subject: busybox: use a single udhcpc script, with or without avahi-autoipd We're currently using two different udhcpc scripts, one in the busybox package and another in the avahi one, which calls avahi-autoipd on dhcp failures. The avahi one actually only does something differently from the default if avahi-autoipd is available, so let's just always use this one instead of the complicated logic about writing the file if not present / overwriting it afterwards. Signed-off-by: Peter Korsgaard --- package/busybox/udhcpc.script | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) (limited to 'package/busybox/udhcpc.script') diff --git a/package/busybox/udhcpc.script b/package/busybox/udhcpc.script index a52a7f812..0bb3dea03 100755 --- a/package/busybox/udhcpc.script +++ b/package/busybox/udhcpc.script @@ -10,10 +10,29 @@ RESOLV_CONF="/etc/resolv.conf" case "$1" in deconfig) - /sbin/ifconfig $interface 0.0.0.0 + grep -q -v ip= /proc/cmdline + if [ $? -eq 0 ]; then + /sbin/ifconfig $interface up + fi + grep -q -v nfsroot= /proc/cmdline + if [ $? -eq 0 ]; then + /sbin/ifconfig $interface 0.0.0.0 + fi + if [ -x /usr/sbin/avahi-autoipd ]; then + /usr/sbin/avahi-autoipd -k $interface + fi + ;; + + leasefail|nak) + if [ -x /usr/sbin/avahi-autoipd ]; then + /usr/sbin/avahi-autoipd -wD $interface --no-chroot + fi ;; renew|bound) + if [ -x /usr/sbin/avahi-autoipd ]; then + /usr/sbin/avahi-autoipd -k $interface + fi /sbin/ifconfig $interface $ip $BROADCAST $NETMASK if [ -n "$router" ] ; then -- cgit v1.2.3