#!/bin/sh
#
# rc.embedded
#
# part of pfSense (https://www.pfsense.org)
# Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)
# All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Size of /tmp
USE_MFS_TMP_SIZE=$(/usr/local/sbin/read_xml_tag.sh string system/use_mfs_tmp_size)
if [ -n "${USE_MFS_TMP_SIZE}" ] && [ ${USE_MFS_TMP_SIZE} -gt 0 ]; then
	tmpsize="${USE_MFS_TMP_SIZE}m"
else
	tmpsize="40m"
fi

# Size of /var
USE_MFS_VAR_SIZE=$(/usr/local/sbin/read_xml_tag.sh string system/use_mfs_var_size)
if [ -n "${USE_MFS_VAR_SIZE}" ] && [ ${USE_MFS_VAR_SIZE} -gt 0 ]; then
	varsize="${USE_MFS_VAR_SIZE}m"
else
	varsize="60m"
fi

echo -n "Setting up memory disks..."
mdmfs -S -M -s ${tmpsize} md /tmp
mdmfs -S -M -s ${varsize} md /var

# Create some needed directories
/bin/mkdir -p /var/db /var/spool/lock
/usr/sbin/chown uucp:dialer /var/spool/lock

# Ensure vi's recover directory is present
/bin/mkdir -p /var/tmp/vi.recover/
echo " done."