openwrt/package/base-files/files/etc/hotplug.d/iface/00-netstate

[ ifup = "$ACTION" ] && {
	uci_set_state network "$INTERFACE" up 1 
	uci_set_state network "$INTERFACE" connect_time $(sed -ne 's![^0-9].*$!!p' /proc/uptime)
	[ -n "$DEVICE" ] && uci_set_state network "$INTERFACE" ifname "$DEVICE"
}
keep track of the network interface states (stored in uci format in /var/state/network, overlay over /etc/config/network) SVN-Revision: 7643 2007-06-16 08:01:33 +08:00			`[ ifup = "$ACTION" ] && {`
Here comes the new UCI. Enjoy :) SVN-Revision: 10367 2008-02-03 14:48:15 +08:00			`uci_set_state network "$INTERFACE" up 1`
base-files: derive connect_time from uptime as local system time may warp due to rdate, ntp and other means SVN-Revision: 24212 2010-12-02 03:55:24 +08:00			`uci_set_state network "$INTERFACE" connect_time $(sed -ne 's![^0-9].*$!!p' /proc/uptime)`
fix up the network ifname in the network state when receiving iface/ifup events SVN-Revision: 13399 2008-11-29 00:18:11 +08:00			`[ -n "$DEVICE" ] && uci_set_state network "$INTERFACE" ifname "$DEVICE"`
keep track of the network interface states (stored in uci format in /var/state/network, overlay over /etc/config/network) SVN-Revision: 7643 2007-06-16 08:01:33 +08:00			`}`