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43 lines
827 B
Bash
43 lines
827 B
Bash
#!/bin/sh
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#
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# /etc/rc.d/rc.watchdog
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#
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# Start/stop/restart the watchdog timer service.
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watchdog_start() {
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if [ ! -e /dev/watchdog ]; then
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echo "$0: No /dev/watchdog device node seems to exist on this system."
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echo "$0: A kernel module probably needs to be loaded; please see:"
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echo "$0: /usr/src/linux/Documentation/watchdog/watchdog-api.txt"
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exit 0
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fi
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if [ -x /usr/sbin/watchdog -a -r /etc/watchdog.conf ]; then
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echo "Starting the watchdog timer service: /usr/sbin/watchdog"
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/usr/sbin/watchdog
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fi
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}
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watchdog_stop() {
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killall watchdog
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}
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watchdog_restart() {
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watchdog_stop
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sleep 10 # can take a while to die
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watchdog_start
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}
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case "$1" in
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'start')
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watchdog_start
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;;
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'stop')
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watchdog_stop
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;;
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'restart')
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watchdog_restart
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;;
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*)
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echo $"Usage: $0 {start|stop|restart}"
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esac
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