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systemd/units/systemd-timedated.service.in
Lennart Poettering cde93897cd event: hook up sd-event with the service watchdog logic
Adds a new call sd_event_set_watchdog() that can be used to hook up the
event loop with the watchdog supervision logic of systemd. If enabled
and $WATCHDOG_USEC is set the event loop will ping the invoking systemd
daemon right after coming back from epoll_wait() but not more often than
$WATCHDOG_USEC/4. The epoll_wait() will sleep no longer than
$WATCHDOG_USEC/4*3, to make sure the service manager is called in time.

This means that setting WatchdogSec= in a .service file and calling
sd_event_set_watchdog() in your daemon is enough to hook it up with the
watchdog logic.
2013-12-11 18:20:09 +01:00

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SYSTEMD

# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
Description=Time & Date Service
Documentation=man:systemd-timedated.service(8) man:localtime(5)
Documentation=http://www.freedesktop.org/wiki/Software/systemd/timedated
[Service]
ExecStart=@rootlibexecdir@/systemd-timedated
BusName=org.freedesktop.timedate1
CapabilityBoundingSet=CAP_SYS_TIME
WatchdogSec=1min