Allow chkprintcap(8) to be run before lpd is started. Disabled by

default for now.  Default flags create missing directories.

Remove comment about doing this in etc/rc.d/var.

Unlike in the PR, I chose to do this in the lpd script where we reliably
have /usr available.

PR:		conf/71488
Submitted by:	RZ-FreeBSD0904 at fh-karlsruhe dot de

etc/defaults/rc.conf

@@ -432,6 +432,8 @@ cron_flags=""		# Which options to pass to the cron daemon.
 lpd_enable="NO"		# Run the line printer daemon.
 lpd_program="/usr/sbin/lpd"	# path to lpd, if you want a different one.
 lpd_flags=""		# Flags to lpd (if enabled).
+chkprintcap_enable="NO"	# Run chkprintcap(8) before running lpd.
+chkprintcap_flags="-d"	# Create missing directories by default.
 usbd_enable="NO"	# Run the usbd daemon.
 usbd_flags=""		# Flags to usbd (if enabled).
 dumpdev="NO"		# Device name to crashdump to (or NO).

etc/rc.d/lpd

@@ -14,6 +14,14 @@ name="lpd"
 rcvar=`set_rcvar`
 command="/usr/sbin/${name}"
 required_files="/etc/printcap"
+start_precmd="_chkprintcap"
+
+_chkprintcap()
+{
+	if checkyesno chkprintcap_enable ; then
+		/usr/sbin/chkprintcap ${chkprintcap_flags}
+	fi
+}
 
 load_rc_config $name
 run_rc_command "$1"

etc/rc.d/var

@@ -46,8 +46,6 @@ _populate_var()
 		/usr/sbin/mtree -deU -f /etc/mtree/BSD.sendmail.dist -p / > /dev/null
 		;;
 	esac
-
-	# XXX: should create spool dirs for lpd
 }
 
 # If we do not have a writable /var, create a memory filesystem for /var