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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