add hotplug stuff to trunk/

[openwrt.git] / openwrt / package / base-files / default / etc / functions.sh

diff --git a/openwrt/package/base-files/default/etc/functions.sh b/openwrt/package/base-files/default/etc/functions.sh
index bc9767f..9cfc802 100755 (executable)
--- a/openwrt/package/base-files/default/etc/functions.sh
+++ b/openwrt/package/base-files/default/etc/functions.sh
@@ -41,12 +41,14 @@ do_ifup() {
                $DEBUG ifconfig $if $ip ${netmask:+netmask $netmask} broadcast + up
                ${gateway:+$DEBUG route add default gw $gateway}
 
-               [ -f /etc/resolv.conf ] && return
-
-               debug "# --- creating /etc/resolv.conf ---"
-               for dns in $(nvram get ${2}_dns); do
-                       echo "nameserver $dns" >> /etc/resolv.conf
-               done
+               [ -f /etc/resolv.conf ] || {
+                       debug "# --- creating /etc/resolv.conf ---"
+                       for dns in $(nvram get ${2}_dns); do
+                               echo "nameserver $dns" >> /etc/resolv.conf
+                       done
+               }
+               
+               env -i ACTION="ifup" INTERFACE="${2}" PROTO=static /sbin/hotplug "iface" &
        ;;
        dhcp)
                DHCP_IP=$(nvram get ${2}_ipaddr)
@@ -64,6 +66,7 @@ do_ifup() {
                        sleep 1
                        kill -9 $oldpid
                }
+               # hotplug events are handled by /usr/share/udhcpc/default.script
        ;;
        none|"")
        ;;