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#!/bin/sh
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# Find Mozilla PID and send it a signal, to be used
# with the jprof tool.
#
jpsignal_usage() {
echo "Usage: jprofsig [start|stop]"
exit 1
}
if [ $# != 1 ]; then
echo "Wrong number of arguments."
jpsignal_usage
fi
jpsignal_arg="$1"
# Find & print mozilla PID
tmpmoz=`ps aux | grep mozilla-bin | head -1 | awk '{ print $2 }'`
echo "Mozilla PID = $tmpmoz"
# See how we were called.
case "$jpsignal_arg" in
start)
if [ "$JP_REALTIME" = 1 ]; then
kill -ALRM $tmpmoz
else
# Normal, non-realtime mode.
kill -PROF $tmpmoz
fi
;;
stop)
kill -USR1 $tmpmoz
;;
*)
jpsignal_usage
exit 1
esac
exit 0