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(let ((best #f)
(bestsize 0))
(for-each
(lambda (disk-num)
(let* ((dirpath (cadr (assoc disk-num disks)))
(freespc (cond
((not (directory? dirpath))
(if (common:low-noise-print 50 "disks not a dir " disk-num)
(if (common:low-noise-print 300 "disks not a dir " disk-num)
(debug:print 0 "WARNING: disk " disk-num " at path \"" dirpath "\" is not a directory - ignoring it."))
-1)
((not (file-write-access? dirpath))
(if (common:low-noise-print 50 "disks not writeable " disk-num)
(if (common:low-noise-print 300 "disks not writeable " disk-num)
(debug:print 0 "WARNING: disk " disk-num " at path \"" dirpath "\" is not writeable - ignoring it."))
-1)
((not (eq? (string-ref dirpath 0) #\/))
(if (common:low-noise-print 50 "disks not a proper path " disk-num)
(if (common:low-noise-print 300 "disks not a proper path " disk-num)
(debug:print 0 "WARNING: disk " disk-num " at path \"" dirpath "\" is not a fully qualified path - ignoring it."))
-1)
(else
(get-df dirpath)))))
(if (> freespc bestsize)
(begin
(set! best (cons disk-num dirpath))
|