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virtualbox/include/iprt/fs.h
Daniel Baumann df1bda4fe9
Adding upstream version 7.0.20-dfsg. 
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-22 09:56:04 +02:00

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/** @file
* IPRT - Filesystem.
*/
/*
* Copyright (C) 2006-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
#ifndef IPRT_INCLUDED_fs_h
#define IPRT_INCLUDED_fs_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/cdefs.h>
#include <iprt/types.h>
#include <iprt/time.h>
RT_C_DECLS_BEGIN
/** @defgroup grp_rt_fs RTFs - Filesystem and Volume
* @ingroup grp_rt
* @{
*/
/** @name Filesystem Object Mode Flags.
*
* There are two sets of flags: the unix mode flags and the dos attributes.
*
* APIs returning mode flags will provide both sets.
*
* When specifying mode flags to any API at least one of them must be given. If
* one set is missing the API will synthesize it from the one given if it
* requires it.
*
* Both sets match their x86 ABIs, the DOS/NT one is simply shifted up 16 bits.
* The DOS/NT range is bits 16 to 31 inclusively. The Unix range is bits 0 to 15
* (inclusively).
*
* @remarks These constants have been comitted to a binary format and must not
* be changed in any incompatible ways.
*
* @{
*/
/** Set user id on execution (S_ISUID). */
#define RTFS_UNIX_ISUID 0004000U
/** Set group id on execution (S_ISGID). */
#define RTFS_UNIX_ISGID 0002000U
/** Sticky bit (S_ISVTX / S_ISTXT). */
#define RTFS_UNIX_ISTXT 0001000U
/** Owner RWX mask (S_IRWXU). */
#define RTFS_UNIX_IRWXU 0000700U
/** Owner readable (S_IRUSR). */
#define RTFS_UNIX_IRUSR 0000400U
/** Owner writable (S_IWUSR). */
#define RTFS_UNIX_IWUSR 0000200U
/** Owner executable (S_IXUSR). */
#define RTFS_UNIX_IXUSR 0000100U
/** Group RWX mask (S_IRWXG). */
#define RTFS_UNIX_IRWXG 0000070U
/** Group readable (S_IRGRP). */
#define RTFS_UNIX_IRGRP 0000040U
/** Group writable (S_IWGRP). */
#define RTFS_UNIX_IWGRP 0000020U
/** Group executable (S_IXGRP). */
#define RTFS_UNIX_IXGRP 0000010U
/** Other RWX mask (S_IRWXO). */
#define RTFS_UNIX_IRWXO 0000007U
/** Other readable (S_IROTH). */
#define RTFS_UNIX_IROTH 0000004U
/** Other writable (S_IWOTH). */
#define RTFS_UNIX_IWOTH 0000002U
/** Other executable (S_IXOTH). */
#define RTFS_UNIX_IXOTH 0000001U
/** All UNIX access permission bits (0777). */
#define RTFS_UNIX_ALL_ACCESS_PERMS 0000777U
/** All UNIX permission bits, including set id and sticky bits. */
#define RTFS_UNIX_ALL_PERMS 0007777U
/** Named pipe (fifo) (S_IFIFO). */
#define RTFS_TYPE_FIFO 0010000U
/** Character device (S_IFCHR). */
#define RTFS_TYPE_DEV_CHAR 0020000U
/** Directory (S_IFDIR). */
#define RTFS_TYPE_DIRECTORY 0040000U
/** Block device (S_IFBLK). */
#define RTFS_TYPE_DEV_BLOCK 0060000U
/** Regular file (S_IFREG). */
#define RTFS_TYPE_FILE 0100000U
/** Symbolic link (S_IFLNK). */
#define RTFS_TYPE_SYMLINK 0120000U
/** Socket (S_IFSOCK). */
#define RTFS_TYPE_SOCKET 0140000U
/** Whiteout (S_IFWHT). */
#define RTFS_TYPE_WHITEOUT 0160000U
/** Type mask (S_IFMT). */
#define RTFS_TYPE_MASK 0170000U
/** The shift count to convert between RTFS_TYPE_MASK and DIRENTRYTYPE. */
#define RTFS_TYPE_DIRENTRYTYPE_SHIFT 12
/** Unix attribute mask. */
#define RTFS_UNIX_MASK 0xffffU
/** The mask of all the NT, OS/2 and DOS attributes. */
#define RTFS_DOS_MASK (0x7fffU << RTFS_DOS_SHIFT)
/** The shift value. */
#define RTFS_DOS_SHIFT 16
/** The mask of the OS/2 and DOS attributes. */
#define RTFS_DOS_MASK_OS2 (0x003fU << RTFS_DOS_SHIFT)
/** The mask of the NT attributes. */
#define RTFS_DOS_MASK_NT (0x7fffU << RTFS_DOS_SHIFT)
/** Readonly object. */
#define RTFS_DOS_READONLY (0x0001U << RTFS_DOS_SHIFT)
/** Hidden object. */
#define RTFS_DOS_HIDDEN (0x0002U << RTFS_DOS_SHIFT)
/** System object. */
#define RTFS_DOS_SYSTEM (0x0004U << RTFS_DOS_SHIFT)
/** Directory. */
#define RTFS_DOS_DIRECTORY (0x0010U << RTFS_DOS_SHIFT)
/** Archived object.
* This bit is set by the filesystem after each modification of a file. */
#define RTFS_DOS_ARCHIVED (0x0020U << RTFS_DOS_SHIFT)
/** Undocumented / Reserved, used to be the FAT volume label. */
#define RTFS_DOS_NT_DEVICE (0x0040U << RTFS_DOS_SHIFT)
/** Normal object, no other attribute set (NT). */
#define RTFS_DOS_NT_NORMAL (0x0080U << RTFS_DOS_SHIFT)
/** Temporary object (NT). */
#define RTFS_DOS_NT_TEMPORARY (0x0100U << RTFS_DOS_SHIFT)
/** Sparse file (NT). */
#define RTFS_DOS_NT_SPARSE_FILE (0x0200U << RTFS_DOS_SHIFT)
/** Reparse point (NT). */
#define RTFS_DOS_NT_REPARSE_POINT (0x0400U << RTFS_DOS_SHIFT)
/** Compressed object (NT).
* For a directory, compression is the default for new files. */
#define RTFS_DOS_NT_COMPRESSED (0x0800U << RTFS_DOS_SHIFT)
/** Physically offline data (NT).
* MSDN say, don't mess with this one. */
#define RTFS_DOS_NT_OFFLINE (0x1000U << RTFS_DOS_SHIFT)
/** Not content indexed by the content indexing service (NT). */
#define RTFS_DOS_NT_NOT_CONTENT_INDEXED (0x2000U << RTFS_DOS_SHIFT)
/** Encryped object (NT).
* For a directory, encrypted is the default for new files. */
#define RTFS_DOS_NT_ENCRYPTED (0x4000U << RTFS_DOS_SHIFT)
/** @} */
/** @name Filesystem Object Type Predicates.
* @{ */
/** Checks the mode flags indicate a named pipe (fifo) (S_ISFIFO). */
#define RTFS_IS_FIFO(fMode) ( ((fMode) & RTFS_TYPE_MASK) == RTFS_TYPE_FIFO )
/** Checks the mode flags indicate a character device (S_ISCHR). */
#define RTFS_IS_DEV_CHAR(fMode) ( ((fMode) & RTFS_TYPE_MASK) == RTFS_TYPE_DEV_CHAR )
/** Checks the mode flags indicate a directory (S_ISDIR). */
#define RTFS_IS_DIRECTORY(fMode) ( ((fMode) & RTFS_TYPE_MASK) == RTFS_TYPE_DIRECTORY )
/** Checks the mode flags indicate a block device (S_ISBLK). */
#define RTFS_IS_DEV_BLOCK(fMode) ( ((fMode) & RTFS_TYPE_MASK) == RTFS_TYPE_DEV_BLOCK )
/** Checks the mode flags indicate a regular file (S_ISREG). */
#define RTFS_IS_FILE(fMode) ( ((fMode) & RTFS_TYPE_MASK) == RTFS_TYPE_FILE )
/** Checks the mode flags indicate a symbolic link (S_ISLNK). */
#define RTFS_IS_SYMLINK(fMode) ( ((fMode) & RTFS_TYPE_MASK) == RTFS_TYPE_SYMLINK )
/** Checks the mode flags indicate a socket (S_ISSOCK). */
#define RTFS_IS_SOCKET(fMode) ( ((fMode) & RTFS_TYPE_MASK) == RTFS_TYPE_SOCKET )
/** Checks the mode flags indicate a whiteout (S_ISWHT). */
#define RTFS_IS_WHITEOUT(fMode) ( ((fMode) & RTFS_TYPE_MASK) == RTFS_TYPE_WHITEOUT )
/** @} */
/**
* Filesystem type IDs returned by RTFsQueryType.
*
* This enum is subject to changes and must not be used as part of any ABI or
* binary format (file, network, etc).
*
* @remarks When adding new entries, please update RTFsTypeName(). Also, try
* add them to the most natural group.
*/
typedef enum RTFSTYPE
{
/** Unknown file system. */
RTFSTYPE_UNKNOWN = 0,
/** Universal Disk Format. */
RTFSTYPE_UDF,
/** ISO 9660, aka Compact Disc File System (CDFS). */
RTFSTYPE_ISO9660,
/** Filesystem in Userspace. */
RTFSTYPE_FUSE,
/** VirtualBox shared folders. */
RTFSTYPE_VBOXSHF,
/* Linux: */
RTFSTYPE_EXT,
RTFSTYPE_EXT2,
RTFSTYPE_EXT3,
RTFSTYPE_EXT4,
RTFSTYPE_XFS,
RTFSTYPE_CIFS,
RTFSTYPE_SMBFS,
RTFSTYPE_TMPFS,
RTFSTYPE_SYSFS,
RTFSTYPE_PROC,
RTFSTYPE_OCFS2,
RTFSTYPE_BTRFS,
/* Windows: */
/** New Technology File System. */
RTFSTYPE_NTFS,
/** FAT12, FAT16 and FAT32 lumped into one basket.
* The partition size limit of FAT12 and FAT16 will be the factor
* limiting the file size (except, perhaps for the 64KB cluster case on
* non-Windows hosts). */
RTFSTYPE_FAT,
/** Extended File Allocation Table, main target are flash drives. */
RTFSTYPE_EXFAT,
/** Resilient File System. */
RTFSTYPE_REFS,
/* Solaris: */
/** Zettabyte File System. */
RTFSTYPE_ZFS,
/** Unix File System. */
RTFSTYPE_UFS,
/** Network File System. */
RTFSTYPE_NFS,
/* Mac OS X: */
/** Hierarchical File System. */
RTFSTYPE_HFS,
/** @todo RTFSTYPE_HFS_PLUS? */
RTFSTYPE_APFS,
RTFSTYPE_AUTOFS,
RTFSTYPE_DEVFS,
/* *BSD: */
/* OS/2: */
/** High Performance File System. */
RTFSTYPE_HPFS,
/** Journaled File System (v2). */
RTFSTYPE_JFS,
/** The end of valid Filesystem types IDs. */
RTFSTYPE_END,
/** The usual 32-bit type blow up. */
RTFSTYPE_32BIT_HACK = 0x7fffffff
} RTFSTYPE;
/** Pointer to a Filesystem type ID. */
typedef RTFSTYPE *PRTFSTYPE;
/**
* The available additional information in a RTFSOBJATTR object.
*/
typedef enum RTFSOBJATTRADD
{
/** No additional information is available / requested. */
RTFSOBJATTRADD_NOTHING = 1,
/** The additional unix attributes (RTFSOBJATTR::u::Unix) are available /
* requested. */
RTFSOBJATTRADD_UNIX,
/** The additional unix attributes (RTFSOBJATTR::u::UnixOwner) are
* available / requested. */
RTFSOBJATTRADD_UNIX_OWNER,
/** The additional unix attributes (RTFSOBJATTR::u::UnixGroup) are
* available / requested. */
RTFSOBJATTRADD_UNIX_GROUP,
/** The additional extended attribute size (RTFSOBJATTR::u::EASize) is available / requested. */
RTFSOBJATTRADD_EASIZE,
/** The last valid item (inclusive).
* The valid range is RTFSOBJATTRADD_NOTHING thru RTFSOBJATTRADD_LAST. */
RTFSOBJATTRADD_LAST = RTFSOBJATTRADD_EASIZE,
/** The usual 32-bit hack. */
RTFSOBJATTRADD_32BIT_SIZE_HACK = 0x7fffffff
} RTFSOBJATTRADD;
/** The number of bytes reserved for the additional attribute union. */
#define RTFSOBJATTRUNION_MAX_SIZE 128
/**
* Additional Unix Attributes (RTFSOBJATTRADD_UNIX).
*/
typedef struct RTFSOBJATTRUNIX
{
/** The user owning the filesystem object (st_uid).
* This field is NIL_RTUID if not supported. */
RTUID uid;
/** The group the filesystem object is assigned (st_gid).
* This field is NIL_RTGID if not supported. */
RTGID gid;
/** Number of hard links to this filesystem object (st_nlink).
* This field is 1 if the filesystem doesn't support hardlinking or
* the information isn't available.
*/
uint32_t cHardlinks;
/** The device number of the device which this filesystem object resides on (st_dev).
* This field is 0 if this information is not available. */
RTDEV INodeIdDevice;
/** The unique identifier (within the filesystem) of this filesystem object (st_ino).
* Together with INodeIdDevice, this field can be used as a OS wide unique id
* when both their values are not 0.
* This field is 0 if the information is not available.
*
* @remarks The special '..' dir always shows up with 0 on NTFS/Windows. */
RTINODE INodeId;
/** User flags (st_flags).
* This field is 0 if this information is not available. */
uint32_t fFlags;
/** The current generation number (st_gen).
* This field is 0 if this information is not available. */
uint32_t GenerationId;
/** The device number of a character or block device type object (st_rdev).
* This field is 0 if the file isn't of a character or block device type and
* when the OS doesn't subscribe to the major+minor device idenfication scheme. */
RTDEV Device;
} RTFSOBJATTRUNIX;
/**
* Additional Unix Attributes (RTFSOBJATTRADD_UNIX_OWNER).
*
* @remarks This interface is mainly for TAR.
*/
typedef struct RTFSOBJATTRUNIXOWNER
{
/** The user owning the filesystem object (st_uid).
* This field is NIL_UID if not supported. */
RTUID uid;
/** The user name.
* Empty if not available or not supported, truncated if too long. */
char szName[RTFSOBJATTRUNION_MAX_SIZE - sizeof(RTUID)];
} RTFSOBJATTRUNIXOWNER;
/**
* Additional Unix Attributes (RTFSOBJATTRADD_UNIX_GROUP).
*
* @remarks This interface is mainly for TAR.
*/
typedef struct RTFSOBJATTRUNIXGROUP
{
/** The user owning the filesystem object (st_uid).
* This field is NIL_GID if not supported. */
RTGID gid;
/** The group name.
* Empty if not available or not supported, truncated if too long. */
char szName[RTFSOBJATTRUNION_MAX_SIZE - sizeof(RTGID)];
} RTFSOBJATTRUNIXGROUP;
/**
* Filesystem object attributes.
*/
typedef struct RTFSOBJATTR
{
/** Mode flags (st_mode). RTFS_UNIX_*, RTFS_TYPE_*, and RTFS_DOS_*. */
RTFMODE fMode;
/** The additional attributes available. */
RTFSOBJATTRADD enmAdditional;
/**
* Additional attributes.
*
* Unless explicitly specified to an API, the API can provide additional
* data as it is provided by the underlying OS.
*/
union RTFSOBJATTRUNION
{
/** Additional Unix Attributes - RTFSOBJATTRADD_UNIX. */
RTFSOBJATTRUNIX Unix;
/** Additional Unix Owner Attributes - RTFSOBJATTRADD_UNIX_OWNER. */
RTFSOBJATTRUNIXOWNER UnixOwner;
/** Additional Unix Group Attributes - RTFSOBJATTRADD_UNIX_GROUP. */
RTFSOBJATTRUNIXGROUP UnixGroup;
/**
* Extended attribute size is available when RTFS_DOS_HAVE_EA_SIZE is set.
*/
struct RTFSOBJATTREASIZE
{
/** Size of EAs. */
RTFOFF cb;
} EASize;
/** Reserved space. */
uint8_t abReserveSpace[128];
} u;
} RTFSOBJATTR;
/** Pointer to a filesystem object attributes structure. */
typedef RTFSOBJATTR *PRTFSOBJATTR;
/** Pointer to a const filesystem object attributes structure. */
typedef const RTFSOBJATTR *PCRTFSOBJATTR;
/**
* Filesystem object information structure.
*
* This is returned by the RTPathQueryInfo(), RTFileQueryInfo() and RTDirRead() APIs.
*/
typedef struct RTFSOBJINFO
{
/** Logical size (st_size).
* For normal files this is the size of the file.
* For symbolic links, this is the length of the path name contained
* in the symbolic link.
* For other objects this fields needs to be specified.
*/
RTFOFF cbObject;
/** Disk allocation size (st_blocks * DEV_BSIZE). */
RTFOFF cbAllocated;
/** Time of last access (st_atime). */
RTTIMESPEC AccessTime;
/** Time of last data modification (st_mtime). */
RTTIMESPEC ModificationTime;
/** Time of last status change (st_ctime).
* If not available this is set to ModificationTime.
*/
RTTIMESPEC ChangeTime;
/** Time of file birth (st_birthtime).
* If not available this is set to ChangeTime.
*/
RTTIMESPEC BirthTime;
/** Attributes. */
RTFSOBJATTR Attr;
} RTFSOBJINFO;
/** Pointer to a filesystem object information structure. */
typedef RTFSOBJINFO *PRTFSOBJINFO;
/** Pointer to a const filesystem object information structure. */
typedef const RTFSOBJINFO *PCRTFSOBJINFO;
#ifdef IN_RING3
/**
* Query the sizes of a filesystem.
*
* @returns iprt status code.
* @param pszFsPath Path within the mounted filesystem.
* @param pcbTotal Where to store the total filesystem space. (Optional)
* @param pcbFree Where to store the remaining free space in the filesystem. (Optional)
* @param pcbBlock Where to store the block size. (Optional)
* @param pcbSector Where to store the sector size. (Optional)
*
* @sa RTFileQueryFsSizes
*/
RTR3DECL(int) RTFsQuerySizes(const char *pszFsPath, PRTFOFF pcbTotal, RTFOFF *pcbFree,
uint32_t *pcbBlock, uint32_t *pcbSector);
/**
* Query the mountpoint of a filesystem.
*
* @returns iprt status code.
* @returns VERR_BUFFER_OVERFLOW if cbMountpoint isn't enough.
* @param pszFsPath Path within the mounted filesystem.
* @param pszMountpoint Where to store the mountpoint path.
* @param cbMountpoint Size of the buffer pointed to by pszMountpoint.
*/
RTR3DECL(int) RTFsQueryMountpoint(const char *pszFsPath, char *pszMountpoint, size_t cbMountpoint);
/**
* Query the label of a filesystem.
*
* @returns iprt status code.
* @returns VERR_BUFFER_OVERFLOW if cbLabel isn't enough.
* @param pszFsPath Path within the mounted filesystem.
* @param pszLabel Where to store the label.
* @param cbLabel Size of the buffer pointed to by pszLabel.
*/
RTR3DECL(int) RTFsQueryLabel(const char *pszFsPath, char *pszLabel, size_t cbLabel);
/**
* Query the serial number of a filesystem.
*
* @returns iprt status code.
* @param pszFsPath Path within the mounted filesystem.
* @param pu32Serial Where to store the serial number.
*/
RTR3DECL(int) RTFsQuerySerial(const char *pszFsPath, uint32_t *pu32Serial);
/**
* Query the name of the filesystem driver.
*
* @returns iprt status code.
* @returns VERR_BUFFER_OVERFLOW if cbFsDriver isn't enough.
* @param pszFsPath Path within the mounted filesystem.
* @param pszFsDriver Where to store the filesystem driver name.
* @param cbFsDriver Size of the buffer pointed to by pszFsDriver.
*/
RTR3DECL(int) RTFsQueryDriver(const char *pszFsPath, char *pszFsDriver, size_t cbFsDriver);
/**
* Query the name of the filesystem the file is located on.
*
* @returns iprt status code.
* @param pszFsPath Path within the mounted filesystem. It must exist.
* In case this is a symlink, the file it refers to is
* evaluated.
* @param penmType Where to store the filesystem type, this is always
* set. See RTFSTYPE for the values.
*/
RTR3DECL(int) RTFsQueryType(const char *pszFsPath, PRTFSTYPE penmType);
#endif /* IN_RING3 */
/**
* Gets the name of a filesystem type.
*
* @returns Pointer to a read-only string containing the name.
* @param enmType A valid filesystem ID. If outside the valid range,
* the returned string will be pointing to a static
* memory buffer which will be changed on subsequent
* calls to this function by any thread.
*/
RTDECL(const char *) RTFsTypeName(RTFSTYPE enmType);
/**
* Filesystem properties.
*/
typedef struct RTFSPROPERTIES
{
/** The maximum size of a filesystem object name.
* This does not include the '\\0'. */
uint32_t cbMaxComponent;
/** True if the filesystem is remote.
* False if the filesystem is local. */
bool fRemote;
/** True if the filesystem is case sensitive.
* False if the filesystem is case insensitive. */
bool fCaseSensitive;
/** True if the filesystem is mounted read only.
* False if the filesystem is mounted read write. */
bool fReadOnly;
/** True if the filesystem can encode unicode object names.
* False if it can't. */
bool fSupportsUnicode;
/** True if the filesystem is compressed.
* False if it isn't or we don't know. */
bool fCompressed;
/** True if the filesystem compresses of individual files.
* False if it doesn't or we don't know. */
bool fFileCompression;
/** @todo more? */
} RTFSPROPERTIES;
/** Pointer to a filesystem properties structure. */
typedef RTFSPROPERTIES *PRTFSPROPERTIES;
/** Pointer to a const filesystem properties structure. */
typedef RTFSPROPERTIES const *PCRTFSPROPERTIES;
#ifdef IN_RING3
/**
* Query the properties of a mounted filesystem.
*
* @returns iprt status code.
* @param pszFsPath Path within the mounted filesystem.
* @param pProperties Where to store the properties.
*/
RTR3DECL(int) RTFsQueryProperties(const char *pszFsPath, PRTFSPROPERTIES pProperties);
/**
* Checks if the given volume is case sensitive or not.
*
* This may be misleading in some cases as we lack the necessary APIs to query
* the information on some system (or choose not to use them) and are instead
* returning the general position on case sensitive file name of the system.
*
* @returns @c true if case sensitive, @c false if not.
* @param pszFsPath Path within the mounted file system.
*/
RTR3DECL(bool) RTFsIsCaseSensitive(const char *pszFsPath);
/**
* Mountpoint enumerator callback.
*
* @returns iprt status code. Failure terminates the enumeration.
* @param pszMountpoint The mountpoint name.
* @param pvUser The user argument.
*/
typedef DECLCALLBACKTYPE(int, FNRTFSMOUNTPOINTENUM,(const char *pszMountpoint, void *pvUser));
/** Pointer to a FNRTFSMOUNTPOINTENUM(). */
typedef FNRTFSMOUNTPOINTENUM *PFNRTFSMOUNTPOINTENUM;
/**
* Enumerate mount points.
*
* @returns iprt status code.
* @param pfnCallback The callback function.
* @param pvUser The user argument to the callback.
*/
RTR3DECL(int) RTFsMountpointsEnum(PFNRTFSMOUNTPOINTENUM pfnCallback, void *pvUser);
/**
* A /bin/ls clone.
*
* @returns Program exit code.
*
* @param cArgs The number of arguments.
* @param papszArgs The argument vector. (Note that this may be
* reordered, so the memory must be writable.)
*/
RTR3DECL(RTEXITCODE) RTFsCmdLs(unsigned cArgs, char **papszArgs);
#endif /* IN_RING3 */
/** @} */
RT_C_DECLS_END
#endif /* !IPRT_INCLUDED_fs_h */
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