[unix-history] / usr.bin / chat / unlock

#!/bin/sh

LOCKDIR=/var/spool/lock

case "$1" in
    "")		echo "Usage: unlock lockfile"; exit 1 ;;
    .*)		echo "Usage: unlock lockfile"; exit 1 ;;
esac

if [ -f $LOCKDIR/$1 ]
then
	if [ `wc -c < $LOCKDIR/$1` -eq 4 ]
	then
	    rm -f $LOCKDIR/$1
	    exit 0
	else
	    echo "Usage: unlock lockfile"
	    exit 1
	fi
else
	echo "lockfile" $LOCKDIR/$1 "does not exist"
	exit 1
fi
Commit	Line	Data
e4b1b510 RG	1	#!/bin/sh
	2
	3	LOCKDIR=/var/spool/lock
	4
	5	case "$1" in
	6	"") echo "Usage: unlock lockfile"; exit 1 ;;
	7	.*) echo "Usage: unlock lockfile"; exit 1 ;;
	8	esac
	9
	10	if [ -f $LOCKDIR/$1 ]
	11	then
	12	if [ `wc -c < $LOCKDIR/$1` -eq 4 ]
	13	then
	14	rm -f $LOCKDIR/$1
	15	exit 0
	16	else
	17	echo "Usage: unlock lockfile"
	18	exit 1
	19	fi
	20	else
	21	echo "lockfile" $LOCKDIR/$1 "does not exist"
	22	exit 1
	23	fi