Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...

[reactos.git] / reactos / drivers / filesystems / ntfs / misc.c

diff --git a/reactos/drivers/filesystems/ntfs/misc.c b/reactos/drivers/filesystems/ntfs/misc.c
deleted file mode 100644 (file)
index ba461b0..0000000
--- a/reactos/drivers/filesystems/ntfs/misc.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- *  ReactOS kernel
- *  Copyright (C) 2008, 2014 ReactOS Team
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * COPYRIGHT:        See COPYING in the top level directory
- * PROJECT:          ReactOS kernel
- * FILE:             drivers/filesystem/ntfs/misc.c
- * PURPOSE:          NTFS filesystem driver
- * PROGRAMMER:       Pierre Schweitzer
- * UPDATE HISTORY:
- */
-
-/* INCLUDES *****************************************************************/
-
-#include "ntfs.h"
-
-#define NDEBUG
-#include <debug.h>
-
-/* FUNCTIONS ****************************************************************/
-
-/*
- * FUNCTION: Used with IRP to set them to TopLevelIrp field
- * ARGUMENTS:
- *           Irp = The IRP to set
- * RETURNS: TRUE if top level was null, else FALSE
- */
-BOOLEAN
-NtfsIsIrpTopLevel(PIRP Irp)
-{
-    BOOLEAN ReturnCode = FALSE;
-
-    TRACE_(NTFS, "NtfsIsIrpTopLevel()\n");
-
-    if (IoGetTopLevelIrp() == NULL)
-    {
-        IoSetTopLevelIrp(Irp);
-        ReturnCode = TRUE;
-    }
-
-    return ReturnCode;
-}
-
-/*
- * FUNCTION: Allocate and fill an NTFS_IRP_CONTEXT struct in order to use it for IRP
- * ARGUMENTS:
- *           DeviceObject = Used to fill in struct 
- *           Irp = The IRP that need IRP_CONTEXT struct
- * RETURNS: NULL or PNTFS_IRP_CONTEXT
- */
-PNTFS_IRP_CONTEXT
-NtfsAllocateIrpContext(PDEVICE_OBJECT DeviceObject,
-                       PIRP Irp)
-{
-    PNTFS_IRP_CONTEXT IrpContext;
-
-    TRACE_(NTFS, "NtfsAllocateIrpContext()\n");
-
-    IrpContext = (PNTFS_IRP_CONTEXT)ExAllocateFromNPagedLookasideList(&NtfsGlobalData->IrpContextLookasideList);
-    if (IrpContext == NULL)
-        return NULL;
-
-    RtlZeroMemory(IrpContext, sizeof(NTFS_IRP_CONTEXT));
-
-    IrpContext->Identifier.Type = NTFS_TYPE_IRP_CONTEXT;
-    IrpContext->Identifier.Size = sizeof(NTFS_IRP_CONTEXT);
-    IrpContext->Irp = Irp;
-    IrpContext->DeviceObject = DeviceObject;
-    IrpContext->Stack = IoGetCurrentIrpStackLocation(Irp);
-    IrpContext->MajorFunction = IrpContext->Stack->MajorFunction;
-    IrpContext->MinorFunction = IrpContext->Stack->MinorFunction;
-    IrpContext->FileObject = IrpContext->Stack->FileObject;
-    IrpContext->IsTopLevel = (IoGetTopLevelIrp() == Irp);
-    IrpContext->PriorityBoost = IO_NO_INCREMENT;
-    IrpContext->Flags = IRPCONTEXT_COMPLETE;
-
-    if (IrpContext->MajorFunction == IRP_MJ_FILE_SYSTEM_CONTROL ||
-        IrpContext->MajorFunction == IRP_MJ_DEVICE_CONTROL ||
-        IrpContext->MajorFunction == IRP_MJ_SHUTDOWN ||
-        (IrpContext->MajorFunction != IRP_MJ_CLEANUP &&
-         IrpContext->MajorFunction != IRP_MJ_CLOSE &&
-         IoIsOperationSynchronous(Irp)))
-    {
-        IrpContext->Flags |= IRPCONTEXT_CANWAIT;
-    }
-
-    return IrpContext;
-}
-
-VOID
-NtfsFileFlagsToAttributes(ULONG NtfsAttributes,
-                          PULONG FileAttributes)
-{
-    *FileAttributes = NtfsAttributes;
-    if ((NtfsAttributes & NTFS_FILE_TYPE_DIRECTORY) == NTFS_FILE_TYPE_DIRECTORY)
-    {
-        *FileAttributes = NtfsAttributes & ~NTFS_FILE_TYPE_DIRECTORY;
-        *FileAttributes |= FILE_ATTRIBUTE_DIRECTORY;
-    }
-
-    if (NtfsAttributes == 0)
-        *FileAttributes = FILE_ATTRIBUTE_NORMAL;
-}
-
-PVOID
-NtfsGetUserBuffer(PIRP Irp,
-                  BOOLEAN Paging)
-{
-    if (Irp->MdlAddress != NULL)
-    {
-        return MmGetSystemAddressForMdlSafe(Irp->MdlAddress, (Paging ? HighPagePriority : NormalPagePriority));
-    }
-    else
-    {
-        return Irp->UserBuffer;
-    }
-}
-
-/* EOF */