b3c76a435b
- Split it into S01syslogd and S02klogd to make every init script be called the same as the executable it starts. - Implement start, stop, restart and reload as functions, like in other init scripts, using start-stop-daemon. - Indent with tabs, not spaces. - Detect and report start/stop errors (previous version ignored them and always reported OK). - Support /etc/default/$DAEMON configuration files. - Do not kill syslogd in "reload". Send a SIGHUP signal, instructing it to perform a re-initialization. - Do not kill klogd in "reload". Send a signal (default 0, which does nothing). Users can configure this signal in /etc/default/klogd to either SIGUSR1 or SIGUSR2. Signed-off-by: Carlos Santos <casantos@datacom.com.br> Reviewed-by: Matt Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
66 lines
1.1 KiB
Bash
66 lines
1.1 KiB
Bash
#!/bin/sh
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DAEMON="klogd"
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PIDFILE="/var/run/$DAEMON.pid"
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KLOGD_ARGS=""
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KLOGD_RELOAD="0"
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# shellcheck source=/dev/null
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[ -r "/etc/default/$DAEMON" ] && . "/etc/default/$DAEMON"
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start() {
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printf 'Starting %s: ' "$DAEMON"
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# shellcheck disable=SC2086 # we need the word splitting
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start-stop-daemon -S -q -p "$PIDFILE" -x "/sbin/$DAEMON" \
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-- $KLOGD_ARGS
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status=$?
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if [ "$status" -eq 0 ]; then
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echo "OK"
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else
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echo "FAIL"
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fi
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return "$status"
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}
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stop() {
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printf 'Stopping %s: ' "$DAEMON"
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start-stop-daemon -K -q -p "$PIDFILE"
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status=$?
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if [ "$status" -eq 0 ]; then
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echo "OK"
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else
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echo "FAIL"
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fi
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return "$status"
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}
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restart() {
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stop
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sleep 1
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start
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}
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# SIGUSR1 makes klogd reload kernel module symbols
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# SIGUSR2 makes klogd reload static kernel symbols and kernel module symbols
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reload() {
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printf 'Reloading %s: ' "$DAEMON"
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start-stop-daemon -K -s "$KLOGD_RELOAD" -q -p "$PIDFILE"
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status=$?
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if [ "$status" -eq 0 ]; then
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echo "OK"
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else
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echo "FAIL"
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fi
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return "$status"
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}
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case "$1" in
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start|stop|restart|reload)
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"$1";;
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*)
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echo "Usage: $0 {start|stop|restart|reload}"
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exit 1
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esac
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