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(*
* Copyright (C) 2006-2007 XenSource Ltd.
* Copyright (C) 2008 Citrix Ltd.
* Author Vincent Hanquez <vincent.hanquez@eu.citrix.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; version 2.1 only. with the special
* exception on linking described in file LICENSE.
*
* 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 Lesser General Public License for more details.
*)
type mmap_interface
type mmap_prot_flag = RDONLY | WRONLY | RDWR
type mmap_map_flag = SHARED | PRIVATE
external mmap : Unix.file_descr -> mmap_prot_flag -> mmap_map_flag -> int -> int
-> mmap_interface = "stub_mmap_init"
external unmap : mmap_interface -> unit = "stub_mmap_final"
external read : mmap_interface -> int -> int -> string = "stub_mmap_read"
external write : mmap_interface -> string -> int -> int -> unit
= "stub_mmap_write"
external getpagesize : unit -> int = "stub_mmap_getpagesize"
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