STATUS_FILE_CLOSED Error

NTFSD
1

when i try to write data to file from the buffer i’m getting STATUS_FILE_CLOSED Error

ioStackLocation->Parameters.Write.Length = Length;
ioStackLocation->Parameters.Write.ByteOffset = Offset;
ioStackLocation->Parameters.Write.Key = TapeSign;
ioStackLocation->MajorFunction = IRP_MJ_WRITE;
ioStackLocation->MinorFunction = 0;

DDbgPrint((“TapeDataTxfer: LENGTH %d\n”, Length));
//FileObject->Flags |= FO_NO_INTERMEDIATE_BUFFERING;
//irp->Flags &= (~IRP_NOCACHE);
}
else{
DDbgPrint((“TapeDataTxfer: UNKNOWN OPERATION READ/WRITE WAS EXPECTED \n”));
IoFreeIrp(irp);
IoStatusBlock->Status = STATUS_UNSUCCESSFUL;
return;
}

ioStackLocation->FileObject = FileObject;
//ioStackLocation->MinorFunction = 0;

//
// We use a completion routine to keep the I/O Manager from doing
// “cleanup” on our IRP - like freeing our MDL.
//

IoSetCompletionRoutine( irp,
TapeReadWriteCompletion,//SmGeneralIoCompletion ,
FileObject,
TRUE,
TRUE,
TRUE);

//
// Send it on. Ignore the return code.

//

DDbgPrint((“TapeDataTxfer:File Object %x\n”, FileObject));

DDbgPrint((“TapeDataTxfer: Calling NTFSD\n”));

status = IoCallDriver(fsdDevice, irp);

2

> when i try to write data to file from the buffer i’m getting STATUS_FILE_CLOSED Error

Maybe because the file is closed
and no one can perform an I/O on closed file ?

L.

3

This occurs if you send IO to the file object for which CLEANUP was already
executed.
Only paging IO can occur on such file objects.

–
Maxim Shatskih, Windows DDK MVP
StorageCraft Corporation
xxxxx@storagecraft.com
http://www.storagecraft.com

wrote in message news:xxxxx@ntfsd…
> when i try to write data to file from the buffer i’m getting
STATUS_FILE_CLOSED Error
>
> ioStackLocation->Parameters.Write.Length = Length;
> ioStackLocation->Parameters.Write.ByteOffset = Offset;
> ioStackLocation->Parameters.Write.Key = TapeSign;
> ioStackLocation->MajorFunction = IRP_MJ_WRITE;
> ioStackLocation->MinorFunction = 0;
>
> DDbgPrint((“TapeDataTxfer: LENGTH %d\n”, Length));
> //FileObject->Flags |= FO_NO_INTERMEDIATE_BUFFERING;
> //irp->Flags &= (~IRP_NOCACHE);
> }
> else{
> DDbgPrint((“TapeDataTxfer: UNKNOWN OPERATION READ/WRITE WAS EXPECTED \n”));
> IoFreeIrp(irp);
> IoStatusBlock->Status = STATUS_UNSUCCESSFUL;
> return;
> }
>
> ioStackLocation->FileObject = FileObject;
> //ioStackLocation->MinorFunction = 0;
>
> //
> // We use a completion routine to keep the I/O Manager from doing
> // “cleanup” on our IRP - like freeing our MDL.
> //
>
>
>
> IoSetCompletionRoutine( irp,
> TapeReadWriteCompletion,//SmGeneralIoCompletion ,
> FileObject,
> TRUE,
> TRUE,
> TRUE);
>
> //
> // Send it on. Ignore the return code.
>
>
> //
>
> DDbgPrint((“TapeDataTxfer:File Object %x\n”, FileObject));
>
> DDbgPrint((“TapeDataTxfer: Calling NTFSD\n”));
>
>
> status = IoCallDriver(fsdDevice, irp);
>