PAFD_HANDLE LockHandles	(	PAFD_HANDLE	HandleArray,
		UINT	HandleCount
	)

Definition at line 206 of file lock.c.

Referenced by AfdSelect().

                                                                     {
    UINT i;
    NTSTATUS Status = STATUS_SUCCESS;

    PAFD_HANDLE FileObjects = ExAllocatePool
        ( NonPagedPool, HandleCount * sizeof(AFD_HANDLE) );

    for( i = 0; FileObjects && i < HandleCount; i++ ) {
        FileObjects[i].Status = 0;
        FileObjects[i].Events = HandleArray[i].Events;
        FileObjects[i].Handle = 0;
        if( !HandleArray[i].Handle ) continue;
        if( NT_SUCCESS(Status) ) {
                Status = ObReferenceObjectByHandle
                    ( (PVOID)HandleArray[i].Handle,
                      FILE_ALL_ACCESS,
                      NULL,
                       KernelMode,
                       (PVOID*)&FileObjects[i].Handle,
                       NULL );
        }

        if( !NT_SUCCESS(Status) )
        {
            AFD_DbgPrint(MIN_TRACE,("Failed to reference handles (0x%x)\n", Status));
            FileObjects[i].Handle = 0;
        }
    }

    if( !NT_SUCCESS(Status) ) {
        UnlockHandles( FileObjects, HandleCount );
        return NULL;
    }

    return FileObjects;
}

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