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xss-lock: use systemctl kill instead of extracting MainPID

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Vincent Bernat 2020-01-25 14:38:19 +01:00
parent 80cd6d2c26
commit db92161900
1 changed files with 2 additions and 7 deletions
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9
bin/xss-lock
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@ -20,13 +20,8 @@ case "$1" in
;;
dim|notify)
echo "notify: start"
redshift=$(systemctl --user show \
--property MainPID \
--value redshift@$(systemd-escape -- "$DISPLAY").service)
[ x$redshift = x ] || {
kill -STOP $redshift
trap "kill -CONT $redshift" EXIT
}
systemctl --user kill -s STOP redshift@$(systemd-escape -- "$DISPLAY").service
trap "systemctl --user kill -s CONT redshift@$(systemd-escape -- "$DISPLAY").service" EXIT
trap 'echo notify: user activity; kill %% 2> /dev/null; exit 0' HUP # user activity
trap 'echo notify: locker started; kill %% 2> /dev/null; exit 0' TERM # locker started
outputs=($(xrandr -q | sed -n 's/\([^ ]*\) connected .*/\1/p'))