unload.cpp

Go to the documentation of this file.

 
// Copyright (C) Alexander Telyatnikov, Ivan Keliukh, Yegor Anchishkin, SKIF Software, 1999-2013. Kiev, Ukraine
// All rights reserved
// This file was released under the GPLv2 on June 2015.
#include "udffs.h"
 
VOID
NTAPI
UDFDriverUnload(
    IN PDRIVER_OBJECT DriverObject
    )
{
//    UNICODE_STRING uniWin32NameString;
    LARGE_INTEGER delay;
 
    //
    // All *THIS* driver needs to do is to delete the device object and the
    // symbolic link between our device name and the Win32 visible name.
    //
    // Almost every other driver ever written would need to do a
    // significant amount of work here deallocating stuff.
    //
 
    UDFPrint( ("UDF: Unloading!!\n") );
 
    // prevent mount oparations
    UDFGlobalData.UDFFlags |= UDF_DATA_FLAGS_BEING_UNLOADED;
 
    // wait for all volumes to be dismounted
    delay.QuadPart = 10*1000*1000*10;
    while(TRUE) {
        UDFPrint(("Poll...\n"));
        KeDelayExecutionThread(KernelMode, FALSE, &delay);
    }
 
    // Create counted string version of our Win32 device name.
 
 
//    RtlInitUnicodeString( &uniWin32NameString, DOS_DEVICE_NAME );
 
 
    // Delete the link from our device name to a name in the Win32 namespace.
 
 
//    IoDeleteSymbolicLink( &uniWin32NameString );
 
 
    // Finally delete our device object
 
 
//    IoDeleteDevice( DriverObject->DeviceObject );
}