1 files changed, 80 insertions, 0 deletions

diff --git a/private/ntos/raw/cleanup.c b/private/ntos/raw/cleanup.c
new file mode 100644
index 000000000..191beb48d
--- /dev/null
+++ b/private/ntos/raw/cleanup.c
@@ -0,0 +1,80 @@
+/*++
+
+Copyright (c) 1989  Microsoft Corporation
+
+Module Name:
+
+    Cleanup.c
+
+Abstract:
+
+    This module implements the File Cleanup routine for Raw called by the
+    dispatch driver.
+
+Author:
+
+    David Goebel     [DavidGoe]    18-Mar-91
+
+Revision History:
+
+--*/
+
+#include "RawProcs.h"
+
+#ifdef ALLOC_PRAGMA
+#pragma alloc_text(PAGE, RawCleanup)
+#endif
+
+
+NTSTATUS
+RawCleanup (
+    IN PVCB Vcb,
+    IN PIRP Irp,
+    IN PIO_STACK_LOCATION IrpSp
+    )
+
+/*++
+
+Routine Description:
+
+    This is the routine for cleaning up a handle.
+
+Arguments:
+
+    Vcb - Supplies the volume being queried.
+
+    Irp - Supplies the Irp being processed.
+
+    IrpSp - Supplies parameters describing the read
+
+Return Value:
+
+    NTSTATUS - The return status for the operation
+
+--*/
+
+{
+    NTSTATUS Status;
+
+    PAGED_CODE();
+
+    //
+    //  This is a Cleanup operation.  All we have to do is deal with
+    //  share access.
+    //
+
+    Status = KeWaitForSingleObject( &Vcb->Mutex,
+                                   Executive,
+                                   KernelMode,
+                                   FALSE,
+                                   (PLARGE_INTEGER) NULL );
+    ASSERT( NT_SUCCESS( Status ) );
+
+    IoRemoveShareAccess( IrpSp->FileObject, &Vcb->ShareAccess );
+
+    (VOID)KeReleaseMutex( &Vcb->Mutex, FALSE );
+
+    RawCompleteRequest( Irp, STATUS_SUCCESS );
+
+    return STATUS_SUCCESS;
+}