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f0bc6eae24
MSVC's `cl.exe`, when run with `-Wall` complains like this:
C4201: nonstandard extension used: nameless struct/union
So let's just name the union and be done with it.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
132 lines
3.4 KiB
C
132 lines
3.4 KiB
C
#ifndef _NTIFS_
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#define _NTIFS_
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/*
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* Copy necessary structures and definitions out of the Windows DDK
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* to enable calling NtQueryDirectoryFile()
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*/
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typedef _Return_type_success_(return >= 0) LONG NTSTATUS;
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#define NT_SUCCESS(Status) (((NTSTATUS)(Status)) >= 0)
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typedef struct _UNICODE_STRING {
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USHORT Length;
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USHORT MaximumLength;
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#ifdef MIDL_PASS
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[size_is(MaximumLength / 2), length_is((Length) / 2)] USHORT * Buffer;
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#else // MIDL_PASS
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_Field_size_bytes_part_(MaximumLength, Length) PWCH Buffer;
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#endif // MIDL_PASS
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} UNICODE_STRING;
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typedef UNICODE_STRING *PUNICODE_STRING;
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typedef const UNICODE_STRING *PCUNICODE_STRING;
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typedef enum _FILE_INFORMATION_CLASS {
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FileDirectoryInformation = 1,
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FileFullDirectoryInformation,
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FileBothDirectoryInformation,
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FileBasicInformation,
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FileStandardInformation,
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FileInternalInformation,
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FileEaInformation,
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FileAccessInformation,
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FileNameInformation,
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FileRenameInformation,
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FileLinkInformation,
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FileNamesInformation,
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FileDispositionInformation,
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FilePositionInformation,
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FileFullEaInformation,
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FileModeInformation,
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FileAlignmentInformation,
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FileAllInformation,
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FileAllocationInformation,
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FileEndOfFileInformation,
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FileAlternateNameInformation,
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FileStreamInformation,
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FilePipeInformation,
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FilePipeLocalInformation,
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FilePipeRemoteInformation,
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FileMailslotQueryInformation,
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FileMailslotSetInformation,
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FileCompressionInformation,
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FileObjectIdInformation,
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FileCompletionInformation,
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FileMoveClusterInformation,
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FileQuotaInformation,
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FileReparsePointInformation,
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FileNetworkOpenInformation,
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FileAttributeTagInformation,
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FileTrackingInformation,
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FileIdBothDirectoryInformation,
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FileIdFullDirectoryInformation,
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FileValidDataLengthInformation,
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FileShortNameInformation,
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FileIoCompletionNotificationInformation,
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FileIoStatusBlockRangeInformation,
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FileIoPriorityHintInformation,
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FileSfioReserveInformation,
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FileSfioVolumeInformation,
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FileHardLinkInformation,
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FileProcessIdsUsingFileInformation,
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FileNormalizedNameInformation,
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FileNetworkPhysicalNameInformation,
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FileIdGlobalTxDirectoryInformation,
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FileIsRemoteDeviceInformation,
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FileAttributeCacheInformation,
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FileNumaNodeInformation,
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FileStandardLinkInformation,
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FileRemoteProtocolInformation,
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FileMaximumInformation
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} FILE_INFORMATION_CLASS, *PFILE_INFORMATION_CLASS;
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typedef struct _FILE_FULL_DIR_INFORMATION {
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ULONG NextEntryOffset;
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ULONG FileIndex;
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LARGE_INTEGER CreationTime;
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LARGE_INTEGER LastAccessTime;
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LARGE_INTEGER LastWriteTime;
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LARGE_INTEGER ChangeTime;
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LARGE_INTEGER EndOfFile;
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LARGE_INTEGER AllocationSize;
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ULONG FileAttributes;
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ULONG FileNameLength;
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ULONG EaSize;
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WCHAR FileName[1];
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} FILE_FULL_DIR_INFORMATION, *PFILE_FULL_DIR_INFORMATION;
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typedef struct _IO_STATUS_BLOCK {
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union {
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NTSTATUS Status;
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PVOID Pointer;
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} u;
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ULONG_PTR Information;
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} IO_STATUS_BLOCK, *PIO_STATUS_BLOCK;
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typedef VOID
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(NTAPI *PIO_APC_ROUTINE)(
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IN PVOID ApcContext,
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IN PIO_STATUS_BLOCK IoStatusBlock,
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IN ULONG Reserved);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtQueryDirectoryFile(
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_In_ HANDLE FileHandle,
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_In_opt_ HANDLE Event,
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_In_opt_ PIO_APC_ROUTINE ApcRoutine,
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_In_opt_ PVOID ApcContext,
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_Out_ PIO_STATUS_BLOCK IoStatusBlock,
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_Out_writes_bytes_(Length) PVOID FileInformation,
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_In_ ULONG Length,
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_In_ FILE_INFORMATION_CLASS FileInformationClass,
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_In_ BOOLEAN ReturnSingleEntry,
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_In_opt_ PUNICODE_STRING FileName,
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_In_ BOOLEAN RestartScan
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);
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#define STATUS_NO_MORE_FILES ((NTSTATUS)0x80000006L)
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#endif
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