#!/bin/bash
#------------------------------------------------------------------------------
# Copyright (c) Perforce Software, Inc., 2007-2014. All rights reserved
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1  Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# 2.  Redistributions in binary form must reproduce the above copyright
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#------------------------------------------------------------------------------

# Common functions for using 'ps' to check on process ids.

# get_pids ($exe)
# Usage: Call with an exe name, e.g. /p4/1/bin/p4web_1
#
# Example:
# p4web_pids=$(get_pids $P4WEBBIN)
# p4broker_pids=$(get_pids $P4BROKERBIN)

# This implementation works on Mac OSX and a variety of Unix/Linux systems.
get_pids () {
   exe=$1
   pids=$($PS -ef|$GREP "${exe}"| $GREP -v " $GREP " | $AWK '{print $2}')
   echo $pids
}