| 1 | #!/bin/bash |
| 2 | # |
| 3 | # Copyright (C) 2016 Michael Jeanson <mjeanson@efficios.com> |
| 4 | # |
| 5 | # SPDX-License-Identifier: GPL-2.0-only |
| 6 | # |
| 7 | |
| 8 | if [ -z $PGREP ]; then |
| 9 | PGREP=pgrep |
| 10 | fi |
| 11 | |
| 12 | if [ x$LTTNG_TOOLS_TESTS_DISABLE_WARN_LTTNG_PROCESSES == x1 ]; then |
| 13 | exit |
| 14 | fi |
| 15 | |
| 16 | color_error='\E[1;91m' |
| 17 | color_reset='\E[0m' |
| 18 | color_bold='\E[1m' |
| 19 | |
| 20 | lttng_processes="$("$PGREP" -l 'lttng|gen-ust-.+')" |
| 21 | |
| 22 | if [ $? -eq 0 ]; then |
| 23 | pids="$(cut -d ' ' -f 1 <<< "$lttng_processes" | tr '\n' ' ')" |
| 24 | |
| 25 | echo -e "${color_error}Error: the following LTTng processes were detected running on the system:$color_reset" |
| 26 | echo |
| 27 | echo "$lttng_processes" |
| 28 | echo |
| 29 | echo -e "Here's how to kill them: ${color_bold}kill -9 $pids$color_reset" |
| 30 | echo |
| 31 | echo "The test suite will not run in the presence of those processes since its result may not be reliable." |
| 32 | echo |
| 33 | exit 1 |
| 34 | fi |