From 0ebb56ff192e9c6db2af83c37db3307a27fe822a Mon Sep 17 00:00:00 2001 From: André Draszik Date: Mon, 3 Feb 2020 17:28:13 +0000 Subject: rt-tests: modernise subprocess: preexec_fn=os.setsid -> start_new_session=True MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit start_new_session was added to python3 subprocess in v3.2 and is meant to take the place of the common use of preexec_fn to call os.setsid() in the child - as done here. Update to use the new equivalent. Signed-off-by: André Draszik Signed-off-by: Richard Purdie --- meta/recipes-rt/rt-tests/files/rt_bmark.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'meta') diff --git a/meta/recipes-rt/rt-tests/files/rt_bmark.py b/meta/recipes-rt/rt-tests/files/rt_bmark.py index 57b39b52a1..3b84447a0f 100755 --- a/meta/recipes-rt/rt-tests/files/rt_bmark.py +++ b/meta/recipes-rt/rt-tests/files/rt_bmark.py @@ -166,12 +166,12 @@ def start_stress(*args): log(" Command: '", stress_cmd_str, "'") log() - # preexec_fn=os.setsid causes stress to be executed in a separate + # start_new_session causes stress to be executed in a separate # session, => it gets a new process group (incl. children). It # can then be terminated using os.killpg in end_stress without # terminating this script. - p = subprocess.Popen(stress_cmd, preexec_fn=os.setsid) + p = subprocess.Popen(stress_cmd, start_new_session=True) return p -- cgit 1.2.3-korg