ps.lib #1

# shellcheck shell=bash
           
#==============================================================================
# Copyright and license info is available in the LICENSE file included with
# the Server Deployment Package (SDP), and also available online:
# https://workshop.perforce.com/view/p4-sdp/dev/LICENSE
#------------------------------------------------------------------------------

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

#------------------------------------------------------------------------------
# Function: get_pids ($exe)
# Usage: Call with an exe name, e.g. /p4/1/bin/p4broker_1
#
# Example:
# p4broker_pids=$(get_pids $P4BROKERBIN)
#
# This implementation works on a variety of UNIX/Linux systems and Mac OSX.
function get_pids () {
   local exe=${1:-}
	local pids=

   pids=$($PS -ef|$GREP "${exe}"| $GREP -v " $GREP " | $GREP -v "${exe}_init " | $AWK '{print $2}')
   echo $pids
}