NetBSD/etc/rc.subr

#	$NetBSD: rc.subr,v 1.3 1998/01/26 04:36:26 lukem Exp $
# functions used by various rc scripts

# Test $1 variable, and warn if not set to YES or NO.
checkyesno() {
	eval value=\$${1};
	case $value in
	[Yy][Ee][Ss])
		return 0;
		;;
	[Nn][Oo])
		return 1;
		;;
	*)
		logger -s "WARNING: \$${1} is not set properly."
		return 1;
		;;
	esac
}