open Unix
open Printf
+open Int63.Operators
open Diskzip_gettext.Gettext
+module Bitmap = Diskzip_bitmap
type output = File of string | Dir of string
type extcompress = BZip2 | GZip | External of string
let ownership = Diskimage.create_ownership machine in
(* Create ownership bitmap for each disk. *)
-
+ List.iter (
+ fun { Diskimage.d_name = name; d_dev = disk } ->
+ let blocksize = disk#blocksize in
+ let size = disk#size in (* Size in bytes. *)
+ let nr_blocks = size /^ blocksize in (* Number of disk sectors. *)
+
+ if !Diskimage.debug then
+ eprintf "Creating bitmap for %s (%s sectors) ...\n%!"
+ disk#name (Int63.to_string nr_blocks);
+
+ (* Create an empty bitmap, one bit per sector. *)
+ let bitmap = Bitmap.create nr_blocks in
+
+ (* Get the lookup function for this disk. *)
+ let lookup = Diskimage.get_owners_lookup machine ownership disk in
+
+ (* Lookup each sector. *)
+ Bitmap.iter_set (
+ fun blk _ ->
+ let owners = lookup blk in
+ false
+ ) bitmap
+ ) machine.Diskimage.m_disks;
(* Redirect output through external pipe if asked. *)
(match extcompress with