faulttol.c File Reference

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

Include dependency graph for faulttol.c:

Go to the source code of this file.

Macros
#define	NDEBUG

Functions
NTSTATUS NTAPI	FsRtlBalanceReads (PDEVICE_OBJECT TargetDevice)
NTSTATUS NTAPI	FsRtlSyncVolumes (ULONG Unknown0, ULONG Unknown1, ULONG Unknown2)

Macro Definition Documentation

NDEBUG

#define NDEBUG

Definition at line 13 of file faulttol.c.

Function Documentation

FsRtlBalanceReads()

NTSTATUS NTAPI FsRtlBalanceReads

(

PDEVICE_OBJECT

TargetDevice

)

Definition at line 35 of file faulttol.c.

{
    PIRP Irp;
    KEVENT Event;
    IO_STATUS_BLOCK IoStatusBlock;
    NTSTATUS Status;
 
    /* Initialize the Local Event */
    KeInitializeEvent(&Event, NotificationEvent, FALSE);
 
    /* Build the special IOCTL */
    Irp = IoBuildDeviceIoControlRequest(FT_BALANCED_READ_MODE,
                                        TargetDevice,
                                        NULL,
                                        0,
                                        NULL,
                                        0,
                                        FALSE,
                                        &Event,
                                        &IoStatusBlock);
    if (!Irp) return STATUS_INSUFFICIENT_RESOURCES;
 
    /* Send it */
    Status = IoCallDriver(TargetDevice, Irp);
 
    /* Wait if needed */
    if (Status == STATUS_PENDING)
    {
        Status = KeWaitForSingleObject(&Event,
                                       Executive,
                                       KernelMode,
                                       FALSE,
                                       NULL);
        ASSERT(Status == STATUS_SUCCESS);
 
        /* Return Status */
        Status = IoStatusBlock.Status;
    }
 
    /* Return the status */
    return Status;
}

Referenced by FatCheckDirtyBit().

FsRtlSyncVolumes()

NTSTATUS NTAPI FsRtlSyncVolumes	(	ULONG	Unknown0,
		ULONG	Unknown1,
		ULONG	Unknown2
	)

Definition at line 91 of file faulttol.c.

{
    /* Always return success */
    return STATUS_SUCCESS;
}