* autoload.cc (NtQueryVolumeInformationFile): Add.
* fhandler.cc (fhandler_base::raw_write): Don't touch has_changed flag. * fhandler.h (enum change_state): Remove. (fhandler_base::status): Revert has_changed to a simple bit. (fhandler_base::fstat_helper): Add nAllocSize parameter. Rename ftCreationTime to ftChangeTime. * fhandler_disk_file.cc: Call fstat_helper with additional allocation size throughout. (fhandler_base::fstat_by_handle): Use NT native functions to get full file information on NT. Call fstat_helper with LastWriteTime as ctime, if ChangeTime is not available. (fhandler_base::fstat_by_name): Call fstat_helper with LastWriteTime as ctime. (fhandler_base::fstat_helper): Add comment. Drop special FAT handling since it's useless. Use nAllocSize for st_blocks if available. (fhandler_disk_file::touch_ctime): Only touch LastWriteTime. (fhandler_disk_file::fchmod): Set has_changed on 9x only. (fhandler_disk_file::fchown): Don't set has_changed. (fhandler_disk_file::facl): Ditto. (fhandler_disk_file::ftruncate): Ditto. (fhandler_disk_file::link): Set has_changed on 9x only and on original file only. (fhandler_base::open_fs): Don't set has_changed in O_TRUNC case. * ntdll.h (FILE_BASIC_INFORMATION): Define. (FILE_STANDARD_INFORMATION): Define. (FILE_INTERNAL_INFORMATION): Define. (FILE_EA_INFORMATION): Define. (FILE_ACCESS_INFORMATION): Define. (FILE_POSITION_INFORMATION): Define. (FILE_MODE_INFORMATION): Define. (FILE_ALIGNMENT_INFORMATION): Define. (FILE_NAME_INFORMATION): Don't define with arbitrary FileName size. (FILE_ALL_INFORMATION): Define. (FILE_INFORMATION_CLASS): Add FileAllInformation. (FILE_FS_VOLUME_INFORMATION): Define. (FS_INFORMATION_CLASS): Define. (NtQueryVolumeInformationFile): Define.
This commit is contained in:
Corinna Vinschen
parent
576d455f5f
commit
2a24463d0b
|
|
@ -1,3 +1,44 @@
|
|||
2005-04-12 Corinna Vinschen <corinna@vinschen.de>
|
||||
|
||||
* autoload.cc (NtQueryVolumeInformationFile): Add.
|
||||
* fhandler.cc (fhandler_base::raw_write): Don't touch has_changed flag.
|
||||
* fhandler.h (enum change_state): Remove.
|
||||
(fhandler_base::status): Revert has_changed to a simple bit.
|
||||
(fhandler_base::fstat_helper): Add nAllocSize parameter. Rename
|
||||
ftCreationTime to ftChangeTime.
|
||||
* fhandler_disk_file.cc:
|
||||
Call fstat_helper with additional
|
||||
allocation size throughout.
|
||||
(fhandler_base::fstat_by_handle): Use NT native functions to get
|
||||
full file information on NT. Call fstat_helper with LastWriteTime
|
||||
as ctime, if ChangeTime is not available.
|
||||
(fhandler_base::fstat_by_name): Call fstat_helper with LastWriteTime
|
||||
as ctime.
|
||||
(fhandler_base::fstat_helper): Add comment. Drop special FAT
|
||||
handling since it's useless. Use nAllocSize for st_blocks if available.
|
||||
(fhandler_disk_file::touch_ctime): Only touch LastWriteTime.
|
||||
(fhandler_disk_file::fchmod): Set has_changed on 9x only.
|
||||
(fhandler_disk_file::fchown): Don't set has_changed.
|
||||
(fhandler_disk_file::facl): Ditto.
|
||||
(fhandler_disk_file::ftruncate): Ditto.
|
||||
(fhandler_disk_file::link): Set has_changed on 9x only and on original
|
||||
file only.
|
||||
(fhandler_base::open_fs): Don't set has_changed in O_TRUNC case.
|
||||
* ntdll.h (FILE_BASIC_INFORMATION): Define.
|
||||
(FILE_STANDARD_INFORMATION): Define.
|
||||
(FILE_INTERNAL_INFORMATION): Define.
|
||||
(FILE_EA_INFORMATION): Define.
|
||||
(FILE_ACCESS_INFORMATION): Define.
|
||||
(FILE_POSITION_INFORMATION): Define.
|
||||
(FILE_MODE_INFORMATION): Define.
|
||||
(FILE_ALIGNMENT_INFORMATION): Define.
|
||||
(FILE_NAME_INFORMATION): Don't define with arbitrary FileName size.
|
||||
(FILE_ALL_INFORMATION): Define.
|
||||
(FILE_INFORMATION_CLASS): Add FileAllInformation.
|
||||
(FILE_FS_VOLUME_INFORMATION): Define.
|
||||
(FS_INFORMATION_CLASS): Define.
|
||||
(NtQueryVolumeInformationFile): Define.
|
||||
|
||||
2005-04-11 Corinna Vinschen <corinna@vinschen.de>
|
||||
|
||||
Revert previous patch.
|
||||
|
|
|
|||
|
|
@ -394,6 +394,7 @@ LoadDLLfuncEx2 (NtQueryObject, 20, ntdll, 1, 1)
|
|||
LoadDLLfuncEx (NtQuerySystemInformation, 16, ntdll, 1)
|
||||
LoadDLLfuncEx (NtQuerySecurityObject, 20, ntdll, 1)
|
||||
LoadDLLfuncEx (NtQueryVirtualMemory, 24, ntdll, 1)
|
||||
LoadDLLfuncEx (NtQueryVolumeInformationFile, 20, ntdll, 1)
|
||||
LoadDLLfuncEx (NtSetSecurityObject, 12, ntdll, 1)
|
||||
LoadDLLfuncEx (NtUnmapViewOfSection, 8, ntdll, 1)
|
||||
LoadDLLfuncEx (RtlInitUnicodeString, 8, ntdll, 1)
|
||||
|
|
|
|||
|
|
@ -295,7 +295,6 @@ fhandler_base::raw_write (const void *ptr, size_t len)
|
|||
return -1;
|
||||
}
|
||||
written:
|
||||
has_changed (data_changed);
|
||||
return bytes_written;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -78,12 +78,6 @@ enum query_state {
|
|||
query_write_attributes = 4
|
||||
};
|
||||
|
||||
enum change_state {
|
||||
no_change = 0,
|
||||
inode_changed = 1,
|
||||
data_changed = 2
|
||||
};
|
||||
|
||||
class fhandler_base
|
||||
{
|
||||
friend class dtable;
|
||||
|
|
@ -106,14 +100,14 @@ class fhandler_base
|
|||
read or write access */
|
||||
unsigned close_on_exec : 1; /* close-on-exec */
|
||||
unsigned need_fork_fixup : 1; /* Set if need to fixup after fork. */
|
||||
unsigned has_changed : 2; /* Flag used to set ctime on close. */
|
||||
unsigned has_changed : 1; /* Flag used to set ctime on close. */
|
||||
|
||||
public:
|
||||
status_flags () :
|
||||
rbinary (0), rbinset (0), wbinary (0), wbinset (0), nohandle (0),
|
||||
uninterruptible_io (0), append_mode (0), did_lseek (0),
|
||||
query_open (no_query), close_on_exec (0), need_fork_fixup (0),
|
||||
has_changed (no_change)
|
||||
has_changed (0)
|
||||
{}
|
||||
} status, open_status;
|
||||
|
||||
|
|
@ -194,7 +188,7 @@ class fhandler_base
|
|||
IMPLEMENT_STATUS_FLAG (query_state, query_open)
|
||||
IMPLEMENT_STATUS_FLAG (bool, close_on_exec)
|
||||
IMPLEMENT_STATUS_FLAG (bool, need_fork_fixup)
|
||||
IMPLEMENT_STATUS_FLAG (change_state, has_changed)
|
||||
IMPLEMENT_STATUS_FLAG (bool, has_changed)
|
||||
|
||||
int get_default_fmode (int flags);
|
||||
|
||||
|
|
@ -264,12 +258,13 @@ class fhandler_base
|
|||
virtual int __stdcall fstat (struct __stat64 *buf) __attribute__ ((regparm (2)));
|
||||
int __stdcall fstat_fs (struct __stat64 *buf) __attribute__ ((regparm (2)));
|
||||
int __stdcall fstat_helper (struct __stat64 *buf,
|
||||
FILETIME ftCreationTime,
|
||||
FILETIME ftChangeTime,
|
||||
FILETIME ftLastAccessTime,
|
||||
FILETIME ftLastWriteTime,
|
||||
DWORD dwVolumeSerialNumber,
|
||||
DWORD nFileSizeHigh,
|
||||
DWORD nFileSizeLow,
|
||||
LONGLONG nAllocSize,
|
||||
DWORD nFileIndexHigh,
|
||||
DWORD nFileIndexLow,
|
||||
DWORD nNumberOfLinks)
|
||||
|
|
|
|||
|
|
@ -100,6 +100,51 @@ int __stdcall
|
|||
fhandler_base::fstat_by_handle (struct __stat64 *buf)
|
||||
{
|
||||
BY_HANDLE_FILE_INFORMATION local;
|
||||
|
||||
if (wincap.is_winnt ())
|
||||
{
|
||||
NTSTATUS status;
|
||||
IO_STATUS_BLOCK io;
|
||||
/* The entries potentially contain a name of MAX_PATH wide characters. */
|
||||
DWORD fvi_size = 2 * CYG_MAX_PATH + sizeof (FILE_FS_VOLUME_INFORMATION);
|
||||
DWORD fai_size = 2 * CYG_MAX_PATH + sizeof (FILE_ALL_INFORMATION);
|
||||
|
||||
PFILE_FS_VOLUME_INFORMATION pfvi = (PFILE_FS_VOLUME_INFORMATION)
|
||||
alloca (fvi_size);
|
||||
PFILE_ALL_INFORMATION pfai = (PFILE_ALL_INFORMATION) alloca (fai_size);
|
||||
|
||||
status = NtQueryVolumeInformationFile (get_handle (), &io, pfvi, fvi_size,
|
||||
FileFsVolumeInformation);
|
||||
if (!NT_SUCCESS (status))
|
||||
{
|
||||
debug_printf ("%u = NtQueryVolumeInformationFile)",
|
||||
RtlNtStatusToDosError (status));
|
||||
pfvi->VolumeSerialNumber = 0; /* Set to pc.volser () in helper. */
|
||||
}
|
||||
status = NtQueryInformationFile (get_handle (), &io, pfai, fai_size,
|
||||
FileAllInformation);
|
||||
if (NT_SUCCESS (status))
|
||||
/* If the change time is 0, it's a file system which doesn't
|
||||
support a change timestamp. In that case use the LastWriteTime
|
||||
entry, as in other calls to fstat_helper. */
|
||||
return fstat_helper (buf,
|
||||
pfai->BasicInformation.ChangeTime.QuadPart ?
|
||||
*(FILETIME *) &pfai->BasicInformation.ChangeTime :
|
||||
*(FILETIME *) &pfai->BasicInformation.LastWriteTime,
|
||||
*(FILETIME *) &pfai->BasicInformation.LastAccessTime,
|
||||
*(FILETIME *) &pfai->BasicInformation.LastWriteTime,
|
||||
pfvi->VolumeSerialNumber,
|
||||
pfai->StandardInformation.EndOfFile.HighPart,
|
||||
pfai->StandardInformation.EndOfFile.LowPart,
|
||||
pfai->StandardInformation.AllocationSize.QuadPart,
|
||||
pfai->InternalInformation.IndexNumber.HighPart,
|
||||
pfai->InternalInformation.IndexNumber.LowPart,
|
||||
pfai->StandardInformation.NumberOfLinks);
|
||||
|
||||
debug_printf ("%u = NtQuerynformationFile)",
|
||||
RtlNtStatusToDosError (status));
|
||||
}
|
||||
|
||||
BOOL res = GetFileInformationByHandle (get_handle (), &local);
|
||||
debug_printf ("%d = GetFileInformationByHandle (%s, %d)",
|
||||
res, get_win32_name (), get_handle ());
|
||||
|
|
@ -111,12 +156,13 @@ fhandler_base::fstat_by_handle (struct __stat64 *buf)
|
|||
}
|
||||
|
||||
return fstat_helper (buf,
|
||||
local.ftCreationTime,
|
||||
local.ftLastWriteTime, /* see fstat_helper comment */
|
||||
local.ftLastAccessTime,
|
||||
local.ftLastWriteTime,
|
||||
local.dwVolumeSerialNumber,
|
||||
local.nFileSizeHigh,
|
||||
local.nFileSizeLow,
|
||||
-1LL,
|
||||
local.nFileIndexHigh,
|
||||
local.nFileIndexLow,
|
||||
local.nNumberOfLinks);
|
||||
|
|
@ -139,12 +185,13 @@ fhandler_base::fstat_by_name (struct __stat64 *buf)
|
|||
{
|
||||
FindClose (handle);
|
||||
res = fstat_helper (buf,
|
||||
local.ftCreationTime,
|
||||
local.ftLastWriteTime, /* see fstat_helper comment */
|
||||
local.ftLastAccessTime,
|
||||
local.ftLastWriteTime,
|
||||
pc.volser (),
|
||||
local.nFileSizeHigh,
|
||||
local.nFileSizeLow,
|
||||
-1LL,
|
||||
0,
|
||||
0,
|
||||
1);
|
||||
|
|
@ -152,7 +199,7 @@ fhandler_base::fstat_by_name (struct __stat64 *buf)
|
|||
else if (pc.isdir ())
|
||||
{
|
||||
FILETIME ft = {};
|
||||
res = fstat_helper (buf, ft, ft, ft, pc.volser (), 0, 0, 0, 0, 1);
|
||||
res = fstat_helper (buf, ft, ft, ft, pc.volser (), 0, 0, -1LL, 0, 0, 1);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -213,14 +260,21 @@ fhandler_base::fstat_fs (struct __stat64 *buf)
|
|||
return res;
|
||||
}
|
||||
|
||||
/* The ftChangeTime is taken from the NTFS ChangeTime entry, if reading
|
||||
the file information using NtQueryInformationFile succeeded. If not,
|
||||
it's faked using the LastWriteTime entry from GetFileInformationByHandle
|
||||
or FindFirstFile. We're deliberatly not using the creation time anymore
|
||||
to simplify interaction with native Windows applications which choke on
|
||||
creation times >= access or write times. */
|
||||
int __stdcall
|
||||
fhandler_base::fstat_helper (struct __stat64 *buf,
|
||||
FILETIME ftCreationTime,
|
||||
FILETIME ftChangeTime,
|
||||
FILETIME ftLastAccessTime,
|
||||
FILETIME ftLastWriteTime,
|
||||
DWORD dwVolumeSerialNumber,
|
||||
DWORD nFileSizeHigh,
|
||||
DWORD nFileSizeLow,
|
||||
LONGLONG nAllocSize,
|
||||
DWORD nFileIndexHigh,
|
||||
DWORD nFileIndexLow,
|
||||
DWORD nNumberOfLinks)
|
||||
|
|
@ -228,17 +282,9 @@ fhandler_base::fstat_helper (struct __stat64 *buf,
|
|||
IO_STATUS_BLOCK st;
|
||||
FILE_COMPRESSION_INFORMATION fci;
|
||||
|
||||
/* This is for FAT filesystems, which don't support atime/ctime */
|
||||
if (ftLastAccessTime.dwLowDateTime == 0
|
||||
&& ftLastAccessTime.dwHighDateTime == 0)
|
||||
ftLastAccessTime = ftLastWriteTime;
|
||||
if (ftCreationTime.dwLowDateTime == 0
|
||||
&& ftCreationTime.dwHighDateTime == 0)
|
||||
ftCreationTime = ftLastWriteTime;
|
||||
|
||||
to_timestruc_t (&ftLastAccessTime, &buf->st_atim);
|
||||
to_timestruc_t (&ftLastWriteTime, &buf->st_mtim);
|
||||
to_timestruc_t (&ftCreationTime, &buf->st_ctim);
|
||||
to_timestruc_t (&ftChangeTime, &buf->st_ctim);
|
||||
buf->st_dev = dwVolumeSerialNumber ?: pc.volser ();
|
||||
buf->st_size = ((_off64_t) nFileSizeHigh << 32) + nFileSizeLow;
|
||||
/* The number of links to a directory includes the
|
||||
|
|
@ -273,15 +319,20 @@ fhandler_base::fstat_helper (struct __stat64 *buf,
|
|||
|
||||
buf->st_blksize = S_BLKSIZE;
|
||||
|
||||
/* On compressed and sparsed files, we request the actual amount of bytes
|
||||
allocated on disk. */
|
||||
if (pc.has_attribute (FILE_ATTRIBUTE_COMPRESSED | FILE_ATTRIBUTE_SPARSE_FILE)
|
||||
if (nAllocSize >= 0LL)
|
||||
/* A successful NtQueryInformationFile returns the allocation size
|
||||
correctly for compressed and sparse files as well. */
|
||||
buf->st_blocks = (nAllocSize + S_BLKSIZE - 1) / S_BLKSIZE;
|
||||
else if (pc.has_attribute (FILE_ATTRIBUTE_COMPRESSED
|
||||
| FILE_ATTRIBUTE_SPARSE_FILE)
|
||||
&& get_io_handle ()
|
||||
&& !NtQueryInformationFile (get_io_handle (), &st, (PVOID) &fci,
|
||||
sizeof fci, FileCompressionInformation))
|
||||
/* Otherwise we request the actual amount of bytes allocated for
|
||||
compressed and sparsed files. */
|
||||
buf->st_blocks = (fci.CompressedSize.QuadPart + S_BLKSIZE - 1) / S_BLKSIZE;
|
||||
else
|
||||
/* Just compute no. of blocks from file size. */
|
||||
/* Otherwise compute no. of blocks from file size. */
|
||||
buf->st_blocks = (buf->st_size + S_BLKSIZE - 1) / S_BLKSIZE;
|
||||
|
||||
buf->st_mode = 0;
|
||||
|
|
@ -380,6 +431,7 @@ fhandler_base::fstat_helper (struct __stat64 *buf,
|
|||
int __stdcall
|
||||
fhandler_disk_file::fstat (struct __stat64 *buf)
|
||||
{
|
||||
/* Changing inode data requires setting ctime (only 9x). */
|
||||
if (has_changed ())
|
||||
touch_ctime ();
|
||||
return fstat_fs (buf);
|
||||
|
|
@ -393,11 +445,10 @@ fhandler_disk_file::touch_ctime (void)
|
|||
GetSystemTimeAsFileTime (&ft);
|
||||
/* Modification time is touched if the file data has changed as well.
|
||||
This happens for instance on write() or ftruncate(). */
|
||||
if (!SetFileTime (get_io_handle (), &ft, NULL,
|
||||
has_changed () == data_changed ? &ft : NULL))
|
||||
if (!SetFileTime (get_io_handle (), NULL, NULL, &ft))
|
||||
debug_printf ("SetFileTime (%s) failed, %E", get_win32_name ());
|
||||
else
|
||||
has_changed (no_change);
|
||||
has_changed (false);
|
||||
}
|
||||
|
||||
int __stdcall
|
||||
|
|
@ -443,8 +494,8 @@ fhandler_disk_file::fchmod (mode_t mode)
|
|||
res = 0;
|
||||
|
||||
/* Set ctime on success. */
|
||||
if (!res)
|
||||
has_changed (inode_changed);
|
||||
if (!res && !wincap.is_winnt ())
|
||||
has_changed (true);
|
||||
|
||||
if (oret)
|
||||
close ();
|
||||
|
|
@ -476,13 +527,8 @@ fhandler_disk_file::fchown (__uid32_t uid, __gid32_t gid)
|
|||
attrib |= S_IFDIR;
|
||||
int res = get_file_attribute (pc.has_acls (), get_io_handle (), pc, &attrib);
|
||||
if (!res)
|
||||
{
|
||||
res = set_file_attribute (pc.has_acls (), get_io_handle (), pc,
|
||||
uid, gid, attrib);
|
||||
/* Set ctime on success. */
|
||||
if (!res)
|
||||
has_changed (inode_changed);
|
||||
}
|
||||
res = set_file_attribute (pc.has_acls (), get_io_handle (), pc,
|
||||
uid, gid, attrib);
|
||||
|
||||
if (oret)
|
||||
close ();
|
||||
|
|
@ -576,10 +622,6 @@ fhandler_disk_file::facl (int cmd, int nentries, __aclent32_t *aclbufp)
|
|||
}
|
||||
}
|
||||
|
||||
/* Set ctime on success. */
|
||||
if (!res && cmd == SETACL)
|
||||
has_changed (inode_changed);
|
||||
|
||||
if (oret)
|
||||
close ();
|
||||
|
||||
|
|
@ -626,9 +668,6 @@ fhandler_disk_file::ftruncate (_off64_t length)
|
|||
res = res_bug;
|
||||
/* restore original file pointer location */
|
||||
lseek (prev_loc, SEEK_SET);
|
||||
/* Set ctime on success. */
|
||||
if (!res)
|
||||
has_changed (data_changed);
|
||||
}
|
||||
}
|
||||
return res;
|
||||
|
|
@ -760,8 +799,6 @@ fhandler_disk_file::link (const char *newpath)
|
|||
}
|
||||
|
||||
success:
|
||||
/* Set ctime on success. */
|
||||
has_changed (inode_changed);
|
||||
close ();
|
||||
if (!allow_winsymlinks && pc.is_lnk_symlink ())
|
||||
SetFileAttributes (newpc, (DWORD) pc
|
||||
|
|
@ -776,16 +813,14 @@ docopy:
|
|||
__seterrno ();
|
||||
return -1;
|
||||
}
|
||||
/* Set ctime on success, also on the copy. */
|
||||
has_changed (inode_changed);
|
||||
/* Set ctime on success (copy gets it automatically). */
|
||||
if (!wincap.is_winnt ())
|
||||
has_changed (true);
|
||||
close ();
|
||||
fhandler_disk_file fh (newpc);
|
||||
fh.query_open (query_write_attributes);
|
||||
if (fh.open (O_BINARY, 0))
|
||||
{
|
||||
fh.has_changed (inode_changed);
|
||||
fh.close ();
|
||||
}
|
||||
fh.close ();
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -897,10 +932,6 @@ fhandler_base::open_fs (int flags, mode_t mode)
|
|||
&& !allow_ntsec && allow_ntea)
|
||||
set_file_attribute (false, NULL, get_win32_name (), mode);
|
||||
|
||||
/* O_TRUNC on existing file requires setting ctime. */
|
||||
if ((flags & (O_CREAT | O_TRUNC)) == O_TRUNC)
|
||||
has_changed (data_changed);
|
||||
|
||||
set_fs_flags (pc.fs_flags ());
|
||||
|
||||
out:
|
||||
|
|
@ -912,7 +943,7 @@ out:
|
|||
int
|
||||
fhandler_disk_file::close ()
|
||||
{
|
||||
/* Changing file data requires setting ctime. */
|
||||
/* Changing inode data requires setting ctime (only 9x). */
|
||||
if (has_changed ())
|
||||
touch_ctime ();
|
||||
return close_fs ();
|
||||
|
|
|
|||
|
|
@ -354,11 +354,62 @@ typedef struct _MEMORY_WORKING_SET_LIST
|
|||
ULONG WorkingSetList[1];
|
||||
} MEMORY_WORKING_SET_LIST, *PMEMORY_WORKING_SET_LIST;
|
||||
|
||||
typedef struct _FILE_NAME_INFORMATION
|
||||
{
|
||||
DWORD FileNameLength;
|
||||
WCHAR FileName[MAX_PATH + 100];
|
||||
} FILE_NAME_INFORMATION;
|
||||
typedef struct _FILE_BASIC_INFORMATION {
|
||||
LARGE_INTEGER CreationTime;
|
||||
LARGE_INTEGER LastAccessTime;
|
||||
LARGE_INTEGER LastWriteTime;
|
||||
LARGE_INTEGER ChangeTime;
|
||||
ULONG FileAttributes;
|
||||
} FILE_BASIC_INFORMATION, *PFILE_BASIC_INFORMATION;
|
||||
|
||||
typedef struct _FILE_STANDARD_INFORMATION {
|
||||
LARGE_INTEGER AllocationSize;
|
||||
LARGE_INTEGER EndOfFile;
|
||||
ULONG NumberOfLinks;
|
||||
BOOLEAN DeletePending;
|
||||
BOOLEAN Directory;
|
||||
} FILE_STANDARD_INFORMATION, *PFILE_STANDARD_INFORMATION;
|
||||
|
||||
typedef struct _FILE_INTERNAL_INFORMATION {
|
||||
LARGE_INTEGER IndexNumber;
|
||||
} FILE_INTERNAL_INFORMATION, *PFILE_INTERNAL_INFORMATION;
|
||||
|
||||
typedef struct _FILE_EA_INFORMATION {
|
||||
ULONG EaSize;
|
||||
} FILE_EA_INFORMATION, *PFILE_EA_INFORMATION;
|
||||
|
||||
typedef struct _FILE_ACCESS_INFORMATION {
|
||||
ACCESS_MASK AccessFlags;
|
||||
} FILE_ACCESS_INFORMATION, *PFILE_ACCESS_INFORMATION;
|
||||
|
||||
typedef struct _FILE_POSITION_INFORMATION {
|
||||
LARGE_INTEGER CurrentByteOffset;
|
||||
} FILE_POSITION_INFORMATION, *PFILE_POSITION_INFORMATION;
|
||||
|
||||
typedef struct _FILE_MODE_INFORMATION {
|
||||
ULONG Mode;
|
||||
} FILE_MODE_INFORMATION, *PFILE_MODE_INFORMATION;
|
||||
|
||||
typedef struct _FILE_ALIGNMENT_INFORMATION {
|
||||
ULONG AlignmentRequirement;
|
||||
} FILE_ALIGNMENT_INFORMATION;
|
||||
|
||||
typedef struct _FILE_NAME_INFORMATION {
|
||||
ULONG FileNameLength;
|
||||
WCHAR FileName[1];
|
||||
} FILE_NAME_INFORMATION, *PFILE_NAME_INFORMATION;
|
||||
|
||||
typedef struct _FILE_ALL_INFORMATION {
|
||||
FILE_BASIC_INFORMATION BasicInformation;
|
||||
FILE_STANDARD_INFORMATION StandardInformation;
|
||||
FILE_INTERNAL_INFORMATION InternalInformation;
|
||||
FILE_EA_INFORMATION EaInformation;
|
||||
FILE_ACCESS_INFORMATION AccessInformation;
|
||||
FILE_POSITION_INFORMATION PositionInformation;
|
||||
FILE_MODE_INFORMATION ModeInformation;
|
||||
FILE_ALIGNMENT_INFORMATION AlignmentInformation;
|
||||
FILE_NAME_INFORMATION NameInformation;
|
||||
} FILE_ALL_INFORMATION, *PFILE_ALL_INFORMATION;
|
||||
|
||||
typedef struct _FILE_PIPE_LOCAL_INFORMATION
|
||||
{
|
||||
|
|
@ -385,10 +436,25 @@ typedef struct _FILE_COMPRESSION_INFORMATION
|
|||
|
||||
typedef enum _FILE_INFORMATION_CLASS
|
||||
{
|
||||
FileAllInformation = 18,
|
||||
FilePipeLocalInformation = 24,
|
||||
FileCompressionInformation = 28
|
||||
} FILE_INFORMATION_CLASS, *PFILE_INFORMATION_CLASS;
|
||||
|
||||
typedef struct _FILE_FS_VOLUME_INFORMATION
|
||||
{
|
||||
LARGE_INTEGER VolumeCreationTime;
|
||||
ULONG VolumeSerialNumber;
|
||||
ULONG VolumeLabelLength;
|
||||
BOOLEAN SupportsObjects;
|
||||
WCHAR VolumeLabel[1];
|
||||
} FILE_FS_VOLUME_INFORMATION, *PFILE_FS_VOLUME_INFORMATION;
|
||||
|
||||
typedef enum _FSINFOCLASS
|
||||
{
|
||||
FileFsVolumeInformation = 1
|
||||
} FS_INFORMATION_CLASS, *PFS_INFORMATION_CLASS;
|
||||
|
||||
typedef enum _OBJECT_INFORMATION_CLASS
|
||||
{
|
||||
ObjectBasicInformation = 0,
|
||||
|
|
@ -420,7 +486,7 @@ extern "C"
|
|||
NTSTATUS NTAPI NtOpenFile (PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES,
|
||||
PIO_STATUS_BLOCK, ULONG, ULONG);
|
||||
NTSTATUS NTAPI NtOpenSection (PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES);
|
||||
NTSTATUS NTAPI NtQueryInformationFile (HANDLE, IO_STATUS_BLOCK *, VOID *,
|
||||
NTSTATUS NTAPI NtQueryInformationFile (HANDLE, PIO_STATUS_BLOCK, PVOID,
|
||||
ULONG, FILE_INFORMATION_CLASS);
|
||||
NTSTATUS NTAPI NtQueryInformationProcess (HANDLE, PROCESSINFOCLASS,
|
||||
PVOID, ULONG, PULONG);
|
||||
|
|
@ -432,6 +498,9 @@ extern "C"
|
|||
PSECURITY_DESCRIPTOR, ULONG, PULONG);
|
||||
NTSTATUS NTAPI NtQueryVirtualMemory (HANDLE, PVOID, MEMORY_INFORMATION_CLASS,
|
||||
PVOID, ULONG, PULONG);
|
||||
NTSTATUS NTAPI NtQueryVolumeInformationFile (HANDLE, IO_STATUS_BLOCK *,
|
||||
VOID *, ULONG,
|
||||
FS_INFORMATION_CLASS);
|
||||
NTSTATUS NTAPI NtSetSecurityObject (HANDLE, SECURITY_INFORMATION,
|
||||
PSECURITY_DESCRIPTOR);
|
||||
NTSTATUS NTAPI NtUnmapViewOfSection (HANDLE, PVOID);
|
||||
|
|
|
|||
Loading…
Reference in New Issue