Listing 2: sentryfunexample

# This software is copyright by:
# Le Reseau netwerksystemen BV
# Middelstum
# The Netherlands

# Trap the exits for the .chk functions. If a temporary file is needed,
# $TMPFILE can be used. It is removed automatically upon exit.
Setchecktrap() {
trap 'rm -f $TMPFILE; exit $status' 0
trap 'rm -f $TMPFILE; echo "Caught signal, exiting"; exit 2' 1 2 3 15
}

# End of File