[packages] ntpclient: add option to bind ntpclient to a specific interface (#6470)
[openwrt/svn-archive/archive.git] / net / ntpclient / files / ntpclient.hotplug
index 7399264..c932688 100644 (file)
@@ -7,14 +7,26 @@ unset SERVER
 unset PORT
 unset INTERVAL
 unset COUNT
+unset INTERFACE_GLOBAL
+
 NTPC=`which ntpclient`
 
 check_server() {
        local hostname
        local port
+       local interface
        [ -n "$SERVER" ] && return
        config_get hostname $1 hostname
        config_get port $1 port
+       config_get interface $1 interface
+
+       [ -z "$interface" ] && interface=$INTERFACE_GLOBAL
+
+       [ -n "$interface" ] && {
+               # $INTERFACE is passed from hotplug event
+               [ "$interface" = "$INTERFACE" ] || return
+       }
+
        [ -z "$hostname" ] && return
        $NTPC -c 1 -p ${port:-123} -i 2 -h $hostname > /dev/null && { SERVER=$hostname; PORT=${port:-123}; }
 }
@@ -44,9 +56,11 @@ load_settings() {
        
        config_get interval $1 interval
        config_get count $1 count
+       config_get interface $1 interface
        
        [ -n "$count" ] && COUNT=$count
        [ -n "$interval" ] && INTERVAL=$interval
+       [ -n "$interface" ] && INTERFACE_GLOBAL=$interface
 }
 
 config_load ntpclient