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(* 'df' command for virtual domains.
(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.
Support for Linux swap partitions.
*)
open Virt_df_gettext.Gettext
(* Int64 operators for convenience. *)
let (+^) = Int64.add
let (-^) = Int64.sub
let ( *^ ) = Int64.mul
let (/^) = Int64.div
let probe_swap target part_type fd start size =
Virt_df.Swap {
Virt_df.swap_name = s_ "Linux swap";
swap_block_size = 4096L; (* XXX *)
swap_blocks_total = size *^ 512L /^ 4096L;
}
(* Register with main code. *)
let () =
Virt_df.fs_register
[ 0x82 ] (* Partition type. *)
probe_swap
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