#!/bin/bash
# Copyright (c) 2017 FH Dortmund and others
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v1.0
# which accompanies this distribution, and is available at
# http://www.eclipse.org/legal/epl-v10.html
#
# Description:
#	This script is used for listing thread names (if registered by pthread_setname_np)
#	and thread IDs of all threads of a process by the process name.
#	Right usage: ListThreads.sh <process_name>
#					e.g. ListThreads.sh <process_name>
#	
# Authors:
#	M. Ozcelikors <mozcelikors@gmail.com>, FH Dortmund
#

args=("$@")
process_name=${args[0]}

if [ "$#" -ne 1 ]; then
	echo "Entered arguments seem to be incorrect"
	echo "Right usage: ListThreads.sh <process_name>"
	echo "e.g. ListThreads.sh <process_name>"
else
	pid=$(pgrep -f $process_name -o)
	ps H -p $pid -o 'pid tid cmd comm'
fi