freebsd-nq/usr.sbin/xntpd/refclocks/rclk.WWVB
1993-12-21 18:36:48 +00:00

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#!/bin/sh -
CMD="$1"
shift;
. refclocks/setup
case "$CMD" in
info)
echo " WWVB - Spectracom 8170 or Netclock/2 WWVB receiver"
;;
check)
if check "$RCONFIG" '$0 ~ /WWVB/'; then
echo "WWVB - Spectracom 8170 or Netclock/2 WWVB receiver"
fi
;;
config)
if check "$REFCONF" '$0 ~ /WWVB/' ||
( [ ! "$REFCONF" ] && query "Include Spectracom 8170 or Netclock/2 WWVB receiver (WWVB)" n); then
_WWV=0
if check "$PPSFEATURES" '$0 ~ /CLK/'; then
if check "$REFCONF" '$0 ~ /WWVBCLK/' ||
( [ ! "$REFCONF" ] && query " Support PPS via clk" y); then
echo " -DWWVBCLK" >> $RCONFIG
_WWV=1
fi
fi
if check "$PPSFEATURES" '$0 ~ /CD/'; then
if [ "$PPSOK" -eq 1 ] &&
(check "$REFCONF" '$0 ~ /WWVBPPS/' ||
( [ ! "$REFCONF" ] && query " Use WWVB for PPS" n)); then
echo " -DWWVBPPS" >> $RCONFIG
fi
else
[ "$_WWV" -eq 0 ] && echo "-DWWVB" >> $RCONFIG
fi
fi
;;
esac