drivers/network/ndis/ndis/object.c

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS NDIS library
   4  * FILE:        object.c
   5  * PURPOSE:     Implements the NDIS 6.0 object interface
   6  * PROGRAMMERS: Cameron Gutman (aicommander@gmail.com)
   7  */
   8
   9 #include "ndissys.h"
  10
  11 PNDIS_GENERIC_OBJECT
  12 EXPORT
  13 NdisAllocateGenericObject(
  14    IN PDRIVER_OBJECT DriverObject OPTIONAL,
  15    IN ULONG Tag,
  16    IN USHORT Size)
  17 {
  18   PNDIS_GENERIC_OBJECT Object;
  19
  20   Object = ExAllocatePoolWithTag(NonPagedPool, sizeof(NDIS_GENERIC_OBJECT) + Size, Tag);
  21   if (!Object) return NULL;
  22
  23   RtlZeroMemory(Object, sizeof(NDIS_GENERIC_OBJECT) + Size);
  24
  25   Object->DriverObject = DriverObject;
  26   Object->Header.Type = NDIS_OBJECT_TYPE_GENERIC_OBJECT;
  27   Object->Header.Revision = NDIS_GENERIC_OBJECT_REVISION_1;
  28   Object->Header.Size = sizeof(NDIS_GENERIC_OBJECT);
  29
  30   return Object;
  31 }
  32
  33 VOID
  34 EXPORT
  35 NdisFreeGenericObject(
  36    IN PNDIS_GENERIC_OBJECT NdisGenericObject)
  37 {
  38   ExFreePool(NdisGenericObject);
  39 }