sdk/lib/rossym/initkm.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS kernel
   4  * FILE:            lib/rossym/initkm.c
   5  * PURPOSE:         Initialize library for use in kernel mode
   6  *
   7  * PROGRAMMERS:     Ge van Geldorp (gvg@reactos.com)
   8  */
   9
  10 #include <ntdef.h>
  11 #undef DECLSPEC_IMPORT
  12 #define DECLSPEC_IMPORT
  13 #include <wdm.h>
  14 #include <reactos/rossym.h>
  15 #include "rossympriv.h"
  16
  17 #define TAG_ROSSYM 'MYSR'
  18
  19 static PVOID
  20 RosSymAllocMemKM(ULONG_PTR Size)
  21 {
  22   return ExAllocatePoolWithTag(NonPagedPool, Size, TAG_ROSSYM);
  23 }
  24
  25 static VOID
  26 RosSymFreeMemKM(PVOID Area)
  27 {
  28   ExFreePool(Area);
  29 }
  30
  31 VOID
  32 RosSymInitKernelMode(VOID)
  33 {
  34   static ROSSYM_CALLBACKS KmCallbacks =
  35     {
  36       RosSymAllocMemKM,
  37       RosSymFreeMemKM,
  38       RosSymZwReadFile,
  39       RosSymZwSeekFile
  40     };
  41
  42   RosSymInit(&KmCallbacks);
  43 }
  44
  45 /* EOF */