#!/bin/sh

#echo "############ if-pre-up.d run_mdev Interface $IFACE"


#exec 2>&1
#exec </dev/null

pwd=/etc

case $IFACE in
eth0)
	if ps |grep -E "ifplugd .*\b$IFACE"; then
		echo "ifplugd $IFACE was running before"
	else
		echo "* Starting ifplugd on $IFACE [$$]"
		exec \
		env - PATH="$PATH" \
		softlimit \
		setuidgid root \
		ifplugd -aqns -t3 -u3 -d3 -i "$IFACE" -r "$pwd/ifplugd_handler" &
	fi
esac

#echo "############ if-pre-up.d run_mdev ende"
exit 0





#ifplugd -apqns -t3 -u8 -d8 -i "$inf" -r "$pwd/ifplugd_handler"
# We use -t3 to wake ifplugd up less often.
# If after three tests (3*3=9 > 8) link state seen to be different,
# the handler will be called.
# IOW: short link losses will be ignored, longer ones
# will trigger DHCP reconfiguration and such (see handler code).

#-a       Do not up interface automatically
#-p       Dont run script on daemon startup
#-q       Dont run script on daemon quit
#-n       Do not daemonize
#-s       Do not log to syslog
#-t SECS  Poll time in seconds
#-u SECS  Delay before running script after link up
#-d SECS  Delay after link down
#-i IFACE Interface
#-r PROG  Script to run
#-f/-F    Treat link detection error as link down/link up (otherwise exit on error)
#-M       Monitor creation/destruction of interface (otherwise it must exist)
#-x ARG   Extra argument for script
#-I       Dont exit on nonzero exit code from script
#-l       Run script on startup even if no cable is detected
#-m MODE  API mode (mii, priv, ethtool, wlan, auto)
