#!/bin/sh
#
# Copyright (C) 2004-2006 Nokia Corporation.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
# USA

# James F. Carter DISCLAIMS ALL WARRANTY for hacks in this script.


# Exclude some UIDs from memory allocation denial.
# 30000 is messagebus, 30001 could be used by Matchbox
echo "30000 30001 30002 30003" > /proc/sys/vm/lowmem_allowed_uids

# activate lowmem module
echo 95 > /proc/sys/vm/lowmem_deny_watermark
echo 80 > /proc/sys/vm/lowmem_notify_high
echo 256 > /proc/sys/vm/lowmem_nr_decay_pages
echo 75 > /proc/sys/vm/lowmem_notify_low

# adjust other kernel parameters to minimize memory consumption 
echo 4 > /proc/sys/kernel/pty/max
echo 256 > /proc/sys/kernel/threads-max
echo 2048 > /proc/sys/fs/file-max
echo 1 > /proc/sys/vm/swappiness

SCRIPT=/etc/osso-af-init/real-af-services
user=`cat /tmp/pickuser`

case "$1" in
start)  su - ${user:=user} $SCRIPT start
        # if device lock is on, stop the progress bar
        TMP=`/etc/osso-af-init/get-devlock.sh`
        if [ "x$TMP" != "xunlocked" ]; then
          /etc/init.d/fb-progress.sh stop
        fi 
        ;;
stop)   su - ${user:=user} $SCRIPT stop
        ;;
restart)
        echo "$0: not implemented"
        exit 1
        ;;
force-reload)
        echo "$0: not implemented"
        exit 1
        ;;
*)      echo "Usage: $0 {start|stop}"
        exit 1
        ;;
esac