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

[reactos.git] / reactos / drivers / filesystems / fastfat / flush.c

diff --git a/reactos/drivers/filesystems/fastfat/flush.c b/reactos/drivers/filesystems/fastfat/flush.c
deleted file mode 100644 (file)
index 0629491..0000000
--- a/reactos/drivers/filesystems/fastfat/flush.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * COPYRIGHT:        See COPYING in the top level directory
- * PROJECT:          ReactOS kernel
- * FILE:             drivers/fs/vfat/flush.c
- * PURPOSE:          VFAT Filesystem
- * PROGRAMMER:
- */
-
-/* INCLUDES *****************************************************************/
-
-#include "vfat.h"
-
-#define NDEBUG
-#include <debug.h>
-
-/* FUNCTIONS ****************************************************************/
-
-static
-NTSTATUS
-VfatFlushFile(
-    PDEVICE_EXTENSION DeviceExt,
-    PVFATFCB Fcb)
-{
-    IO_STATUS_BLOCK IoStatus;
-    NTSTATUS Status;
-
-    DPRINT("VfatFlushFile(DeviceExt %p, Fcb %p) for '%wZ'\n", DeviceExt, Fcb, &Fcb->PathNameU);
-
-    CcFlushCache(&Fcb->SectionObjectPointers, NULL, 0, &IoStatus);
-    if (IoStatus.Status == STATUS_INVALID_PARAMETER)
-    {
-        /* FIXME: Caching was possible not initialized */
-        IoStatus.Status = STATUS_SUCCESS;
-    }
-
-    if (BooleanFlagOn(Fcb->Flags, FCB_IS_DIRTY))
-    {
-        Status = VfatUpdateEntry(Fcb, vfatVolumeIsFatX(DeviceExt));
-        if (!NT_SUCCESS(Status))
-        {
-            IoStatus.Status = Status;
-        }
-    }
-    return IoStatus.Status;
-}
-
-NTSTATUS
-VfatFlushVolume(
-    PDEVICE_EXTENSION DeviceExt,
-    PVFATFCB VolumeFcb)
-{
-    PLIST_ENTRY ListEntry;
-    PVFATFCB Fcb;
-    NTSTATUS Status, ReturnStatus = STATUS_SUCCESS;
-    PIRP Irp;
-    KEVENT Event;
-    IO_STATUS_BLOCK IoStatusBlock;
-
-    DPRINT("VfatFlushVolume(DeviceExt %p, FatFcb %p)\n", DeviceExt, VolumeFcb);
-
-    ListEntry = DeviceExt->FcbListHead.Flink;
-    while (ListEntry != &DeviceExt->FcbListHead)
-    {
-        Fcb = CONTAINING_RECORD(ListEntry, VFATFCB, FcbListEntry);
-        ListEntry = ListEntry->Flink;
-        if (!vfatFCBIsDirectory(Fcb))
-        {
-            ExAcquireResourceExclusiveLite(&Fcb->MainResource, TRUE);
-            Status = VfatFlushFile(DeviceExt, Fcb);
-            ExReleaseResourceLite (&Fcb->MainResource);
-            if (!NT_SUCCESS(Status))
-            {
-                DPRINT1("VfatFlushFile failed, status = %x\n", Status);
-                ReturnStatus = Status;
-            }
-        }
-        /* FIXME: Stop flushing if this is a removable media and the media was removed */
-    }
-
-    ListEntry = DeviceExt->FcbListHead.Flink;
-    while (ListEntry != &DeviceExt->FcbListHead)
-    {
-        Fcb = CONTAINING_RECORD(ListEntry, VFATFCB, FcbListEntry);
-        ListEntry = ListEntry->Flink;
-        if (vfatFCBIsDirectory(Fcb))
-        {
-            ExAcquireResourceExclusiveLite(&Fcb->MainResource, TRUE);
-            Status = VfatFlushFile(DeviceExt, Fcb);
-            ExReleaseResourceLite (&Fcb->MainResource);
-            if (!NT_SUCCESS(Status))
-            {
-                DPRINT1("VfatFlushFile failed, status = %x\n", Status);
-                ReturnStatus = Status;
-            }
-        }
-        /* FIXME: Stop flushing if this is a removable media and the media was removed */
-    }
-
-    Fcb = (PVFATFCB) DeviceExt->FATFileObject->FsContext;
-
-    ExAcquireResourceExclusiveLite(&DeviceExt->FatResource, TRUE);
-    Status = VfatFlushFile(DeviceExt, Fcb);
-    ExReleaseResourceLite(&DeviceExt->FatResource);
-
-    /* Prepare an IRP to flush device buffers */
-    Irp = IoBuildSynchronousFsdRequest(IRP_MJ_FLUSH_BUFFERS,
-                                       DeviceExt->StorageDevice,
-                                       NULL, 0, NULL, &Event,
-                                       &IoStatusBlock);
-    if (Irp != NULL)
-    {
-        KeInitializeEvent(&Event, NotificationEvent, FALSE);
-
-        Status = IoCallDriver(DeviceExt->StorageDevice, Irp);
-        if (Status == STATUS_PENDING)
-        {
-            KeWaitForSingleObject(&Event, Executive, KernelMode, FALSE, NULL);
-            Status = IoStatusBlock.Status;
-        }
-
-        /* Ignore device not supporting flush operation */
-        if (Status == STATUS_INVALID_DEVICE_REQUEST)
-        {
-            DPRINT1("Flush not supported, ignored\n");
-            Status = STATUS_SUCCESS;
-
-        }
-    }
-    else
-    {
-        Status = STATUS_INSUFFICIENT_RESOURCES;
-    }
-
-    if (!NT_SUCCESS(Status))
-    {
-        DPRINT1("VfatFlushFile failed, status = %x\n", Status);
-        ReturnStatus = Status;
-    }
-
-    return ReturnStatus;
-}
-
-NTSTATUS
-VfatFlush(
-    PVFAT_IRP_CONTEXT IrpContext)
-{
-    NTSTATUS Status;
-    PVFATFCB Fcb;
-
-    /* This request is not allowed on the main device object. */
-    if (IrpContext->DeviceObject == VfatGlobalData->DeviceObject)
-    {
-        IrpContext->Irp->IoStatus.Information = 0;
-        return STATUS_INVALID_DEVICE_REQUEST;
-    }
-
-    Fcb = (PVFATFCB)IrpContext->FileObject->FsContext;
-    ASSERT(Fcb);
-
-    if (BooleanFlagOn(Fcb->Flags, FCB_IS_VOLUME))
-    {
-        ExAcquireResourceExclusiveLite(&IrpContext->DeviceExt->DirResource, TRUE);
-        Status = VfatFlushVolume(IrpContext->DeviceExt, Fcb);
-        ExReleaseResourceLite(&IrpContext->DeviceExt->DirResource);
-    }
-    else
-    {
-        ExAcquireResourceExclusiveLite(&Fcb->MainResource, TRUE);
-        Status = VfatFlushFile(IrpContext->DeviceExt, Fcb);
-        ExReleaseResourceLite (&Fcb->MainResource);
-    }
-
-    IrpContext->Irp->IoStatus.Information = 0;
-    return Status;
-}
-
-/* EOF */