openrc/init.d/root

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#!/sbin/runscript
# Copyright 2007-2008 Roy Marples <roy@marples.name>
# All rights reserved. Released under the 2-clause BSD license.
description="Mount the root fs read/write"
depend()
{
need fsck
keywords nojail
}
start()
{
if echo 2>/dev/null >/.test.$$; then
rm -f /.test.$$
return 0
fi
ebegin "Remounting root filesystem read/write"
case "${RC_UNAME}" in
Linux) mount -n -o remount,rw /;;
*) mount -u -o rw /;;
esac
eend $? "Root filesystem could not be mounted read/write"
}