107 lines
2.0 KiB
Bash
107 lines
2.0 KiB
Bash
#!/bin/sh
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#
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# gsmd This shell script starts and stops gsmd.
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#
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# chkconfig: 345 90 40
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# description: Gsmd manages access to a serial- or USB-connected GSM
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# processname: gsmd
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# Source configuration
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. /etc/default/gsmd
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# Source function library.
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#. /etc/rc.d/init.d/functions
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RETVAL=0
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prog="gsmd"
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start() {
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# Hack for broken uboot and/or kernel on the neo1973
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dmesg -n1
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if [ -n "${GSM_POW}" ]
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then
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if [ -e "${GSM_POW}" ]
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then
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echo -n "Powering up GSM device..."
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echo "1" > ${GSM_POW}
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sleep 1
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echo "done"
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else
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echo "GSM device not found. Aborting startup"
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return false
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fi
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fi
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# Start daemons.
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echo -n "Starting $prog: "
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# We don't use the daemon function here because of a known bug
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# in initlog -- it spuriously returns a nonzero status when
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# starting daemons that fork themselves. See
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# http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=130629
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# for discussion. Fortunately:
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#
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# 1. gsmd startup can't fail, or at least not in the absence of
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# much larger resource-exhaustion problems that would be very obvious.
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#
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# 2. We don't need all the logging crud that daemon/initlog sets
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# up -- gsmd does its own syslog calls.
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#
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if [ -e "${GSM_DEV}" ]
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then
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gsmd -p ${GSM_DEV} ${GSMD_OPTS} >/tmp/gsm.log 2>&1 &
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echo "success"
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else
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# User needs to symlink ${GPS_DEV} to the right thing
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echo "No ${GSM_DEV} device, aborting gsmd startup."
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fi
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RETVAL=$?
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echo
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[ $RETVAL -eq 0 ] && touch /var/lock/subsys/gsmd
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return $RETVAL
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}
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stop() {
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# Stop daemons.
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echo -n "Shutting down $prog: "
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killall gsmd
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# killproc gsmd
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RETVAL=$?
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echo
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if [ $RETVAL -eq 0 ]
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then
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rm -f /var/lock/subsys/gsmd;
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fi
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return $RETVAL
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}
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# See how we were called.
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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restart|reload)
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stop
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start
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RETVAL=$?
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;;
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condrestart)
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if [ -f /var/lock/subsys/gsmd ]; then
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stop
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start
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RETVAL=$?
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fi
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;;
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status)
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# status gsmd
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# RETVAL=$?
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;;
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*)
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echo "Usage: $0 {start|stop|restart|condrestart|status}"
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exit 1
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esac
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exit $RETVAL
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