huwcampbell.com
Reactos
1/*
2 * PROJECT: ReactOS Setup Library
3 * LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
4 * PURPOSE: Device utility functions
5 * COPYRIGHT: Copyright 2024 Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
6 */
7
8#pragma once
9
10/* Flags combination allowing all the read, write and delete share modes.
11 * Currently similar to FILE_SHARE_VALID_FLAGS. */
12#define FILE_SHARE_ALL \
13 (FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE)
14
15/* FUNCTIONS *****************************************************************/
16
17NTSTATUS
18pOpenDeviceEx_UStr(
19 _In_ PCUNICODE_STRING DevicePath,
20 _Out_ PHANDLE DeviceHandle,
21 _In_ ACCESS_MASK DesiredAccess,
22 _In_ ULONG ShareAccess);
23
24NTSTATUS
25pOpenDevice_UStr(
26 _In_ PCUNICODE_STRING DevicePath,
27 _Out_ PHANDLE DeviceHandle);
28
29NTSTATUS
30pOpenDeviceEx(
31 _In_ PCWSTR DevicePath,
32 _Out_ PHANDLE DeviceHandle,
33 _In_ ACCESS_MASK DesiredAccess,
34 _In_ ULONG ShareAccess);
35
36NTSTATUS
37pOpenDevice(
38 _In_ PCWSTR DevicePath,
39 _Out_ PHANDLE DeviceHandle);
40
41/* EOF */