modem-manager: support a defaults file in the init script

Sometimes it is useful to pass some parameters to ModemManager when it
starts (e.g. --log-level). Allow the user add a file with such flags in
a MODEMMANAGER_ARGS variable. This is simpler than overriding the whole
startup script (e.g. by means of a rootfs overlay).

Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
Acked-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Carlos Santos 2018-04-21 10:00:10 -03:00 committed by Thomas Petazzoni
parent 3e0d304d20
commit f5b14df110

View File

@ -3,13 +3,16 @@
# Starts ModemManager # Starts ModemManager
# #
# Allow a few customizations from a config file
test -r /etc/default/ModemManager && . /etc/default/ModemManager
PIDFILE=/var/run/ModemManager.pid PIDFILE=/var/run/ModemManager.pid
start() { start() {
printf "Starting ModemManager: " printf "Starting ModemManager: "
umask 077 umask 077
start-stop-daemon -S -q -b -m -p $PIDFILE \ start-stop-daemon -S -q -b -m -p $PIDFILE \
--exec /usr/sbin/ModemManager --exec /usr/sbin/ModemManager -- $MODEMMANAGER_ARGS
[ $? = 0 ] && echo "OK" || echo "FAIL" [ $? = 0 ] && echo "OK" || echo "FAIL"
} }
stop() { stop() {