ps.lib #1

# shellcheck shell=bash
# Version ID Block (comment-only -- NOT executable). Relies on +k filetype
# modifier. This is a sourced library; a real 'declare' here would clobber
# the sourcing script's own $Version (confirmed: they share global scope).
# show_versions() greps this line's text directly; it is never evaluated.
# VersionID='$Id: //p4-sdp/r26.1.0/Server/Unix/p4/common/lib/ps.lib#1 $ $Change: 33565 $'

           
#==============================================================================
# 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
}