| 1 | /* $Id: internal-r3-nt.h 106061 2024-09-16 14:03:52Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - Internal Header for the Native NT code.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2010-2024 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * The contents of this file may alternatively be used under the terms
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| 26 | * of the Common Development and Distribution License Version 1.0
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| 27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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| 28 | * in the VirtualBox distribution, in which case the provisions of the
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| 29 | * CDDL are applicable instead of those of the GPL.
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| 30 | *
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| 31 | * You may elect to license modified versions of this file under the
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| 32 | * terms and conditions of either the GPL or the CDDL or both.
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| 33 | *
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| 34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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| 35 | */
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| 36 |
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| 37 | #ifndef IPRT_INCLUDED_SRC_r3_nt_internal_r3_nt_h
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| 38 | #define IPRT_INCLUDED_SRC_r3_nt_internal_r3_nt_h
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| 39 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 40 | # pragma once
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| 41 | #endif
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| 42 |
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| 43 | #ifdef IN_SUP_HARDENED_R3
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| 44 | # include <iprt/nt/nt-and-windows.h>
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| 45 | #else
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| 46 | # include <iprt/nt/nt.h>
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| 47 | #endif
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| 48 | #include "internal/iprt.h"
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| 49 |
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| 50 |
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| 51 | #if 1
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| 52 | /** Enables the "\\!\" NT path pass thru as well as hacks for listing NT object
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| 53 | * directories. */
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| 54 | # define IPRT_WITH_NT_PATH_PASSTHRU 1
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| 55 | #endif
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| 56 |
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| 57 |
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| 58 |
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| 59 | /**
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| 60 | * Internal helper for comparing a WCHAR string with a char string.
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| 61 | *
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| 62 | * @returns @c true if equal, @c false if not.
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| 63 | * @param pwsz1 The first string.
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| 64 | * @param cch1 The length of the first string, in bytes.
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| 65 | * @param psz2 The second string.
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| 66 | * @param cch2 The length of the second string.
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| 67 | */
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| 68 | DECLINLINE(bool) rtNtCompWideStrAndAscii(WCHAR const *pwsz1, size_t cch1, const char *psz2, size_t cch2)
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| 69 | {
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| 70 | if (cch1 != cch2 * 2)
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| 71 | return false;
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| 72 | while (cch2-- > 0)
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| 73 | {
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| 74 | unsigned ch1 = *pwsz1++;
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| 75 | unsigned ch2 = (unsigned char)*psz2++;
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| 76 | if (ch1 != ch2)
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| 77 | return false;
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| 78 | }
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| 79 | return true;
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| 80 | }
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| 81 |
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| 82 | #endif /* !IPRT_INCLUDED_SRC_r3_nt_internal_r3_nt_h */
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| 83 |
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| 84 | /**
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| 85 | * Common worker for RTFileSetMode, RTPathSetMode and RTDirRelPathSetMode.
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| 86 | *
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| 87 | * @returns IPRT status code.
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| 88 | * @param hNativeFile The NT handle to the file system object.
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| 89 | * @param fMode Valid and normalized file mode mask to set.
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| 90 | */
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| 91 | DECLHIDDEN(int) rtNtFileSetModeWorker(HANDLE hNativeFile, RTFMODE fMode);
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| 92 |
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