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#!/bin/bash
# Begin services/dhcpcd
# Origianlly dased upon lfs-bootscripts-1.12 $NETWORK_DEVICES/if{down,up}
# Rewritten by Nathan Coulson <nathan@linuxfromscratch.org>
# Adapted for dhcpcd by DJ Lucas <dj@linuxfromscratch.org>
# Update for LFS 7.0 by Bruce Dubbs <bdubbs@linuxfromscratch,org>
# Call with: IFCONFIG=<filename> /lib/services/dhcpcd <IFACE> <up | down>
#$LastChangedBy: bdubbs $
#$Date: 2012-04-09 21:48:51 +0200 (Mon, 09 Apr 2012) $
. /lib/lsb/init-functions
. $IFCONFIG
pidfile="/var/run/dhcpcd-$1.pid"
case "$2" in
up)
# Cosmetic output not needed for multiple services
if ! $(echo ${SERVICE} | grep -q " "); then
log_info_msg2 "\n" # Terminate the previous message
fi
log_info_msg "Starting dhcpcd on the $1 interface..."
# Test to see if there is a stale pid file
if [ -f "$pidfile" ]; then
ps `cat "$pidfile"` | grep dhcpcd > /dev/null
if [ $? != 0 ]; then
rm -f /var/run/dhcpcd-$1.pid > /dev/null
else
log_warning_msg "dhcpcd is already running!"
exit 2
fi
fi
/sbin/dhcpcd $1 $DHCP_START
evaluate_retval
;;
down)
log_info_msg "Stopping dhcpcd on the $1 interface..."
if [ -z "$DHCP_STOP" ]; then
killproc -p "${pidfile}" /sbin/dhcpcd
else
/sbin/dhcpcd $1 $DHCP_STOP &> /dev/null
if [ "$?" -eq 1 ]; then
log_warning_msg "dhcpcd not running!"
exit 2
fi
fi
evaluate_retval
;;
*)
echo "Usage: $0 [interface] {up|down}"
exit 1
;;
esac
# End services/dhcpcd
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