rc.subr revision 1.3 
11.3Slukem#	$NetBSD: rc.subr,v 1.3 1998/01/26 04:36:26 lukem Exp $
21.1Scjs# functions used by various rc scripts
31.1Scjs
41.1Scjs# Test $1 variable, and warn if not set to YES or NO.
51.1Scjscheckyesno() {
61.1Scjs	eval value=\$${1};
71.3Slukem	case $value in
81.3Slukem	[Yy][Ee][Ss])
91.1Scjs		return 0;
101.3Slukem		;;
111.3Slukem	[Nn][Oo])
121.1Scjs		return 1;
131.3Slukem		;;
141.3Slukem	*)
151.3Slukem		logger -s "WARNING: \$${1} is not set properly."
161.3Slukem		return 1;
171.3Slukem		;;
181.3Slukem	esac
191.1Scjs}
20