#include <ntoskrnl.h>
#include <debug.h>

Include dependency graph for filter.c:

Macros
#define	NDEBUG

Functions
BOOLEAN NTAPI	FsRtlIsTotalDeviceFailure (IN NTSTATUS NtStatus)

BOOLEAN NTAPI	FsRtlIsNtstatusExpected (IN NTSTATUS NtStatus)

NTSTATUS NTAPI	FsRtlNormalizeNtstatus (IN NTSTATUS NtStatusToNormalize, IN NTSTATUS NormalizedNtStatus)

PVOID NTAPI	FsRtlAllocatePool (IN POOL_TYPE PoolType, IN ULONG NumberOfBytes)

PVOID NTAPI	FsRtlAllocatePoolWithQuota (IN POOL_TYPE PoolType, IN ULONG NumberOfBytes)

PVOID NTAPI	FsRtlAllocatePoolWithQuotaTag (IN POOL_TYPE PoolType, IN ULONG NumberOfBytes, IN ULONG Tag)

PVOID NTAPI	FsRtlAllocatePoolWithTag (IN POOL_TYPE PoolType, IN ULONG NumberOfBytes, IN ULONG Tag)

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 12 of file filter.c.

Function Documentation

◆ FsRtlAllocatePool()

PVOID NTAPI FsRtlAllocatePool	(	IN POOL_TYPE	PoolType,
		IN ULONG	NumberOfBytes
	)

Definition at line 116 of file filter.c.

{
    PVOID   Address;
 
    Address = ExAllocatePoolWithTag(PoolType,
                                    NumberOfBytes,
                                    IFS_POOL_TAG);
 
    if (NULL == Address)
    {
        ExRaiseStatus(STATUS_INSUFFICIENT_RESOURCES);
    }
 
    return Address;
}

◆ FsRtlAllocatePoolWithQuota()

PVOID NTAPI FsRtlAllocatePoolWithQuota	(	IN POOL_TYPE	PoolType,
		IN ULONG	NumberOfBytes
	)

Definition at line 152 of file filter.c.

{
    PVOID   Address;
 
    Address = ExAllocatePoolWithQuotaTag(PoolType,
                                         NumberOfBytes,
                                         IFS_POOL_TAG);
    if (NULL == Address)
    {
        ExRaiseStatus(STATUS_INSUFFICIENT_RESOURCES);
    }
    return Address;
}

◆ FsRtlAllocatePoolWithQuotaTag()

PVOID NTAPI FsRtlAllocatePoolWithQuotaTag	(	IN POOL_TYPE	PoolType,
		IN ULONG	NumberOfBytes,
		IN ULONG	Tag
	)

Definition at line 189 of file filter.c.

{
    PVOID   Address;
 
    Address = ExAllocatePoolWithQuotaTag(PoolType,
                                         NumberOfBytes,
                                         Tag);
 
    if (NULL == Address)
    {
        ExRaiseStatus(STATUS_INSUFFICIENT_RESOURCES);
    }
 
    return Address;
}

Referenced by FatBufferUserBuffer().

◆ FsRtlAllocatePoolWithTag()

PVOID NTAPI FsRtlAllocatePoolWithTag	(	IN POOL_TYPE	PoolType,
		IN ULONG	NumberOfBytes,
		IN ULONG	Tag
	)

Definition at line 229 of file filter.c.

{
    PVOID   Address;
 
    Address = ExAllocatePoolWithTag(PoolType,
                                    NumberOfBytes,
                                    Tag);
 
    if (NULL == Address)
    {
        ExRaiseStatus(STATUS_INSUFFICIENT_RESOURCES);
    }
 
    return Address;
}

Referenced by _Requires_lock_held_(), _Success_(), CdAddAllocationFromDirent(), CdAllocateFcbTable(), CdCreateIrpContext(), CdInitializeEnumeration(), CdInitializeVcb(), CdMapPathTableBlock(), CdUpdateDirentName(), CdUpdatePathEntryName(), FatAllocateCcb(), FatAllocateFcb(), FatAppendPackedEa(), FatCommonSetEa(), FatConstructNamesInFcb(), FatCreateFcb(), FatEnsureStringBufferEnough(), FatExamineFatEntries(), FatPinEaRange(), FatPreallocateCloseContext(), FatRepinBcb(), FatScanForDataTrack(), FatSetFullNameInFcb(), FatSetRenameInfo(), FatSetupAllocationSupport(), FatVerifyLookupFatEntry(), and FsRtlInitSystem().

◆ FsRtlIsNtstatusExpected()

BOOLEAN NTAPI FsRtlIsNtstatusExpected ( IN NTSTATUS NtStatus )

Definition at line 61 of file filter.c.

{
    return((STATUS_DATATYPE_MISALIGNMENT == NtStatus) ||
           (STATUS_ACCESS_VIOLATION == NtStatus) ||
           (STATUS_ILLEGAL_INSTRUCTION == NtStatus) ||
           (STATUS_INSTRUCTION_MISALIGNMENT == NtStatus)) ? FALSE : TRUE;
}

Referenced by _Requires_lock_held_(), CdCreateUserMdl(), CdExceptionFilter(), Ext2ExceptionFilter(), FatBufferUserBuffer(), FatCommonQueryEa(), FatDeferredCleanVolume(), FatExceptionFilter(), FatFlushFat(), FatLockUserBuffer(), FsRtlCopyRead(), FsRtlCopyRead2(), FsRtlCopyWrite(), FsRtlCopyWrite2(), FsRtlMdlReadDev(), FsRtlNormalizeNtstatus(), FsRtlPrepareMdlWriteDev(), RxLockUserBuffer(), UDFExceptionFilter(), and UDFGetRetrievalPointers().

◆ FsRtlIsTotalDeviceFailure()

BOOLEAN NTAPI FsRtlIsTotalDeviceFailure ( IN NTSTATUS NtStatus )

Definition at line 37 of file filter.c.

{
    return((NT_SUCCESS(NtStatus)) ||
           (STATUS_CRC_ERROR == NtStatus) ||
           (STATUS_DEVICE_DATA_ERROR == NtStatus) ? FALSE : TRUE);
}

Referenced by _Requires_lock_held_(), FatPagingFileErrorHandler(), and IopMountVolume().

◆ FsRtlNormalizeNtstatus()

NTSTATUS NTAPI FsRtlNormalizeNtstatus	(	IN NTSTATUS	NtStatusToNormalize,
		IN NTSTATUS	NormalizedNtStatus
	)

Definition at line 90 of file filter.c.

{
    return(TRUE == FsRtlIsNtstatusExpected(NtStatusToNormalize)) ?
           NtStatusToNormalize : NormalizedNtStatus;
}

Referenced by _Requires_lock_held_(), and CdRaiseStatusEx().

Macros

Functions