Megatest

	 (begin
	   (debug:print 0 *default-log-port* "WARNING: path given, " outputfile " is relative, prefixing with current directory")
	   (conc (current-directory) "/" outputfile)))
     results)
    ;; brutal clean up
    (dbfile:add-dbdat dbstruct #f dbdat)
    (system "rm -rf tempdir")))

;;======================================================================
;; cached writes stuff
;;======================================================================

(define (dbfile:add-cached-write dbstruct proc run-id params)
  (mutex-lock! *cached-writes-mutex*)
  (let* ((hkey                (cons dbstruct run-id))
	 (cached-writes-queue (hash-table-ref/default *cached-writes-queues* hkey '())))
    (hash-table-set! *cached-writes-queues* hkey (cons (list proc params) cached-writes-queue)))
  (if (not *cached-writes-flag*)
      (begin
	(set! *cached-writes-flag* #t)
	(thread-start! (make-thread
			(lambda ()
			  (thread-sleep! 1)
			  (dbfile:process-cached-writes-queue))))))
  (mutex-unlock! *cached-writes-mutex*))

(define (db:process-cached-writes-queue)
  (mutex-lock! *cached-writes-mutex*)
  (hash-table-for-each
   *cached-writes-queues*
   (lambda (hkey writes-list)
     (let* ((dbstruct (car hkey))
	    (run-id   (cdr hkey)))
       (db:with-db
	dbstruct
	run-id
	#t 
	(lambda (db)
	  (sqlite3:with-transaction
	   db
	   (lambda ()
	     (for-each
	      (lambda (queued-write)
		(match queued-write
		       ((proc params)(apply proc params))
		       (else (assert #f "BAD queued-write"))))
	      writes-list))))))))
  (set! *cached-writes* #f)
  (mutex-unlock! *cached-writes-mutex*))

;; (db:extract-ods-file db "outputfile.ods" '(("sysname" "%")("fsname" "%")("datapath" "%")) "%")

;;======================================================================
;; moving watch dogs here due to dependencies
;;======================================================================