#! /bin/sh
# /etc/init.d/procps: Set kernel variables from /etc/sysctl.conf

# written by Stephen Gran <sgran@debian.org> based on work by Elrond <Elrond@Wunder-Nett.org>

### BEGIN INIT INFO
# Provides:          procps
# Required-Start:    mountkernfs $local_fs
# Required-Stop:
# X-Start-Before:    networking
# Default-Start:     S
# Default-Stop:
# Short-Description: Configure kernel parameters at boottime
# Description:  Loads kernel parameters that are specified in /etc/sysctl.conf
### END INIT INFO

PATH=/sbin:/bin

SYSCTL=/bin/sysctl

test -x $SYSCTL || exit 0

. /lib/lsb/init-functions

# Comment this out for sysctl to print every item changed
QUIET_SYSCTL="-q"

# Check for existance of the default file
if [ -f /etc/default/rcS ] ; then
  . /etc/default/rcS
fi

set -e

VERBOSE=yes
case "$1" in
	start|restart|force-reload)
		log_action_begin_msg "Setting kernel variables "
		STATUS=0
		for file in /etc/sysctl.conf /etc/sysctl.d/*.conf ; do
			if [ -r "$file" ] ; then
				if [ "$VERBOSE" = "yes" ] ; then
					log_action_cont_msg " $file"
				fi
				egrep -v '^[[:space:]]*(#|$)' "$file" | while read line; do 
					$SYSCTL $QUIET_SYSCTL "$(echo $line | sed -e 's/ = /=/')"
				done
			fi
		done
		log_action_end_msg $STATUS
		;;
	stop)
		;;
	*)
		echo "Usage: /etc/init.d/procps {start|stop|restart|force-reload}" >&2
		exit 3
		;;
esac

exit 0