| 1 | /* $Id: fs.h 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - Internal RTFs header.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2023 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_INTERNAL_fs_h
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| 38 | #define IPRT_INCLUDED_INTERNAL_fs_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 | #include <iprt/types.h>
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| 44 | #ifndef RT_OS_WINDOWS
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| 45 | # include <sys/stat.h>
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| 46 | #endif
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| 47 | #ifdef RT_OS_FREEBSD
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| 48 | # include <osreldate.h>
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| 49 | #endif
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| 50 |
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| 51 | RT_C_DECLS_BEGIN
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| 52 |
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| 53 | /** IO_REPARSE_TAG_SYMLINK */
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| 54 | #define RTFSMODE_SYMLINK_REPARSE_TAG UINT32_C(0xa000000c)
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| 55 |
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| 56 | RTFMODE rtFsModeFromDos(RTFMODE fMode, const char *pszName, size_t cbName, uint32_t uReparseTag, RTFMODE fType);
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| 57 | RTFMODE rtFsModeFromUnix(RTFMODE fMode, const char *pszName, size_t cbName, RTFMODE fType);
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| 58 | RTFMODE rtFsModeNormalize(RTFMODE fMode, const char *pszName, size_t cbName, RTFMODE fType);
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| 59 | bool rtFsModeIsValid(RTFMODE fMode);
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| 60 | bool rtFsModeIsValidPermissions(RTFMODE fMode);
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| 61 |
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| 62 | #ifndef RT_OS_WINDOWS
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| 63 | void rtFsConvertStatToObjInfo(PRTFSOBJINFO pObjInfo, const struct stat *pStat, const char *pszName, unsigned cbName);
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| 64 | void rtFsObjInfoAttrSetUnixOwner(PRTFSOBJINFO pObjInfo, RTUID uid);
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| 65 | void rtFsObjInfoAttrSetUnixGroup(PRTFSOBJINFO pObjInfo, RTUID gid);
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| 66 | #else /* RT_OS_WINDOWS */
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| 67 | # ifdef DECLARE_HANDLE
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| 68 | int rtNtQueryFsType(HANDLE hHandle, PRTFSTYPE penmType);
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| 69 | # endif
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| 70 | #endif /* RT_OS_WINDOWS */
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| 71 |
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| 72 | #ifdef RT_OS_LINUX
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| 73 | # ifdef __USE_MISC
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| 74 | # define HAVE_STAT_TIMESPEC_BRIEF
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| 75 | # else
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| 76 | # define HAVE_STAT_NSEC
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| 77 | # endif
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| 78 | #endif
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| 79 |
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| 80 | #ifdef RT_OS_FREEBSD
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| 81 | # if __FreeBSD_version >= 500000 /* 5.0 */
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| 82 | # define HAVE_STAT_BIRTHTIME
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| 83 | # endif
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| 84 | # if __FreeBSD_version >= 900000 /* 9.0 */
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| 85 | # define HAVE_STAT_TIMESPEC_BRIEF
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| 86 | # else
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| 87 | # ifndef __BSD_VISIBLE
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| 88 | # define __BSD_VISIBLE
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| 89 | # endif
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| 90 | # define HAVE_STAT_TIMESPEC
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| 91 | # endif
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| 92 | #endif
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| 93 |
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| 94 | RT_C_DECLS_END
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| 95 |
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| 96 | #endif /* !IPRT_INCLUDED_INTERNAL_fs_h */
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