reactos/sdk/include/ddk/mountdev.h
Hermès Bélusca-Maïto ed27d733f7
[MOUNTMGR][DDK] Fix some IOCTLs definitions to Win2k3+ compatibility (#6959)
Fix IOCTL_MOUNTDEV_LINK_CREATED, IOCTL_MOUNTDEV_LINK_DELETED,
IOCTL_MOUNTDEV_UNIQUE_ID_CHANGE_NOTIFY, to Win2k3+ compatible definitions.
The previous versions of these IOCTLs (in Win2000 and XP) were defined without any access protection.

This was noticed here:
https://community.osr.com/t/ioctl-mountdev-link-created-definition-changed/29428
2024-06-12 12:31:32 +02:00

88 lines
2.7 KiB
C

/*
* mountmgr.h
*
* Mount Manager mounted devices interface
*
* This file is part of the ReactOS DDK package.
*
* Contributors:
* Magnus Olsen <greatlord@reactos.org>
* Amine Khaldi <amine.khaldi@reactos.org>
* Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
*
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
*
* This code is distributed in the hope that it will be useful but
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
* DISCLAIMED. This includes but is not limited to warranties of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
*/
#ifndef _MOUNTDEV_
#define _MOUNTDEV_
#pragma once
#include <mountmgr.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Windows 2003 fixed the required access for some IOCTLs */
#if (NTDDI_VERSION >= NTDDI_WS03)
#define EXPECTED_ACCESS (FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#else
#define EXPECTED_ACCESS FILE_ANY_ACCESS
#endif
#if (NTDDI_VERSION >= NTDDI_WIN2K)
#define IOCTL_MOUNTDEV_QUERY_UNIQUE_ID CTL_CODE(MOUNTDEVCONTROLTYPE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_MOUNTDEV_QUERY_SUGGESTED_LINK_NAME CTL_CODE(MOUNTDEVCONTROLTYPE, 3, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_MOUNTDEV_LINK_CREATED CTL_CODE(MOUNTDEVCONTROLTYPE, 4, METHOD_BUFFERED, EXPECTED_ACCESS)
#define IOCTL_MOUNTDEV_LINK_DELETED CTL_CODE(MOUNTDEVCONTROLTYPE, 5, METHOD_BUFFERED, EXPECTED_ACCESS)
typedef struct _MOUNTDEV_UNIQUE_ID {
USHORT UniqueIdLength;
UCHAR UniqueId[1];
} MOUNTDEV_UNIQUE_ID, *PMOUNTDEV_UNIQUE_ID;
typedef struct _MOUNTDEV_SUGGESTED_LINK_NAME {
BOOLEAN UseOnlyIfThereAreNoOtherLinks;
USHORT NameLength;
WCHAR Name[1];
} MOUNTDEV_SUGGESTED_LINK_NAME, *PMOUNTDEV_SUGGESTED_LINK_NAME;
#endif /* (NTDDI_VERSION >= NTDDI_WIN2K) */
#if (NTDDI_VERSION >= NTDDI_WINXP)
#define IOCTL_MOUNTDEV_QUERY_STABLE_GUID CTL_CODE(MOUNTDEVCONTROLTYPE, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
typedef struct _MOUNTDEV_STABLE_GUID {
GUID StableGuid;
} MOUNTDEV_STABLE_GUID, *PMOUNTDEV_STABLE_GUID;
#endif /* (NTDDI_VERSION >= NTDDI_WINXP) */
/* NOTE: Support for IOCTL_MOUNTDEV_UNIQUE_ID_CHANGE_NOTIFY
* seems to have been removed from official WDK in Vista+ */
#define IOCTL_MOUNTDEV_UNIQUE_ID_CHANGE_NOTIFY CTL_CODE(MOUNTDEVCONTROLTYPE, 1, METHOD_BUFFERED, EXPECTED_ACCESS)
typedef struct _MOUNTDEV_UNIQUE_ID_CHANGE_NOTIFY_OUTPUT {
ULONG Size;
USHORT OldUniqueIdOffset;
USHORT OldUniqueIdLength;
USHORT NewUniqueIdOffset;
USHORT NewUniqueIdLength;
} MOUNTDEV_UNIQUE_ID_CHANGE_NOTIFY_OUTPUT, *PMOUNTDEV_UNIQUE_ID_CHANGE_NOTIFY_OUTPUT;
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* _MOUNTDEV_ */