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#!/usr/bin/env bash
#
# Copyright (c) 2012 Nathan Scott. All Rights Reserved.
#
# This program 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 2 of the License, or (at your
# option) any later version.
#
# This program 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.
#
. $PCP_DIR/etc/pcp.sh
pcp_trace on $0 $@
tired()
{
sleep $1
}
count=0
while true
do
(( count++ ))
echo "awoke, $count" # top level
tired 2 # call a shell function
branch=$(( count % 3 ))
case $branch
in
0) ./test-child.sh $count &
;;
2) wait
;;
esac
done
pcp_trace off
exit 0
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