X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=diskzip%2Fdiskzip_bitmap.mli;fp=diskzip%2Fdiskzip_bitmap.mli;h=0000000000000000000000000000000000000000;hb=e73ed9cb3c49a0acf9861ec1e5b3cf5ee2cd4efd;hp=85821fde276f6bf96176752c1974e9816bf7573f;hpb=3f8d64cc9c11d2a2c8a4431e07a9ae5f90388fda;p=virt-df.git diff --git a/diskzip/diskzip_bitmap.mli b/diskzip/diskzip_bitmap.mli deleted file mode 100644 index 85821fd..0000000 --- a/diskzip/diskzip_bitmap.mli +++ /dev/null @@ -1,54 +0,0 @@ -(* 'diskzip' command for intelligently compressing disk images. - (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc. - http://libvirt.org/ - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*) - -(** - Unlimited-length fixed-size bitmap type. - - The only reason we need this is because strings are limited to 16 - MBytes on 32 bit platforms (which would limit the size of a disk - image we could process to around 64 GB, assuming 512 byte sectors). - This module hides multiple strings on 32 bit, or a single long - string on 64 bit but is very efficient in either case. - - Also it uses the 'int63' type which makes arithmetic convenient. -*) - -type t - -val create : Int63.t -> t - (** Create a bitmap of the given length in bits. *) - -val set : t -> Int63.t -> unit - -val clear : t -> Int63.t -> unit - -val set_bool : t -> Int63.t -> bool -> unit - -val set_int : t -> Int63.t -> int -> unit - (** Treats the integer as a C-like boolean. *) - -val get : t -> Int63.t -> bool - -val iter : (Int63.t -> bool -> unit) -> t -> unit - (** [iter f bitmap] iterates over the bitmap, calling [f] for each bit. *) - -val iter_set : (Int63.t -> bool -> bool) -> t -> unit - (** [iter_set f bitmap] iterates over the bitmap, calling [f] for each - bit. The return value of [f] is used to set or clear the bit - in the bitmap. *)