add hostname to dhcp client request

SVN-Revision: 1541

diff --git a/openwrt/target/default/target_skeleton/sbin/ifup b/openwrt/target/default/target_skeleton/sbin/ifup
index 5dac3f9987546b4424bdcd07a2541bf1ce6bd2c0..8f55ce3e0bd72d9ce0df3fcb8881a2cce3d7e697 100755 (executable)
--- a/openwrt/target/default/target_skeleton/sbin/ifup
+++ b/openwrt/target/default/target_skeleton/sbin/ifup
@@ -50,7 +50,11 @@ case "$if_proto" in
        ;;
        dhcp)
                ip=$(nvram get ${type}_ipaddr)
-               ${DEBUG:-eval} "udhcpc -R -i $if ${ip:+-r $ip} -b -p $pidfile &" 
+               DHCP_ARGS="-R -i $if ${ip:+-r $ip} -b -p $pidfile"
+               DHCP_HOSTNAME=$(nvram get ${type}_hostname)
+               DHCP_HOSTNAME=${DHCP_HOSTNAME%%.*}
+               [ -z $DHCP_HOSTNAME ] || DHCP_ARGS="$DHCP_ARGS -H $DHCP_HOSTNAME"
+               ${DEBUG:-eval} "udhcpc $DHCP_ARGS &"
        ;;
        none|"")
        ;;