#!/bin/sh
# 
# 2009      Nico Schottelius (nico-cinit at schottelius.org)
# 
# This file is part of cinit.
#
# cinit 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 3 of the License, or
# (at your option) any later version.
# 
# cinit 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 cinit. If not, see <http://www.gnu.org/licenses/>.
#
#
# Initialise the /etc/mtab file on Linux:
# Ubuntu Jaunty manually creates it, we just ignore it
# and link it to /proc/mounts.
#
# This is probably not the perfect way, as /proc/mounts
# contains more stuff than useful. Maybe we can add a
# "add mount to mtab" dependency to all mount/X/ services,
# that depends on mount/root.
#
#

. "$(dirname $0)/cinit-conf.read-conf"

set -e

SVC="local-tuning/cleanup-mtab"
BINARY_PATH="$(which ln)"

# Is mount/proc needed or is it sane to link to an empty /etc/mtab
# by linking that to a non-existing file?
NEEDS="mount/root mount/proc"

cinit-conf.svc-create.template "${SVC}"
cinit-conf.svc-on "${SVC}" "${BINARY_PATH}"
cinit-conf.svc-param.add "${SVC}" "${C_ON}" "-sf" "/proc/mounts" "/etc/mtab"

cinit-conf.svc.dependency.add "${SVC}" "needs" $NEEDS

exit 0