#! /bin/bash
#
# Copyright (C) 2009 Eric Paris <eparis@redhat.com>
#                    Daniel Walsh <dwalsh@redhat.com>
#                    Karel Zak <kzak@redhat.com>
#
# http://bugzilla.redhat.com/show_bug.cgi?id=476964
#
# Usage:
# /sbin/mount.tmpfs spec dir [-sfnv] [-o options]
#

case $1 in
  -h|--help|-?)
      echo "mount.tmpfs is a private mount(8) wrapper for tmpfs."
      echo "Don't use it directly!"
      exit 1
      ;;
esac

if ! echo "$@" | grep -q -E '(fs|def|root)?context='; then
  con=$(ls --scontext -d "$2" | cut -f 1 -d ' ')
  if [ -n "$con" ] && [ "$con" != "?" ] && [ "$con" != "unlabeled" ]; then 
      exec /bin/mount "$@" -o "rootcontext=\"$con\"" -i -t tmpfs
  fi
fi

exec /bin/mount "$@" -i -t tmpfs