reactos/lib/advapi32/reg/reg.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS system libraries
   4  * FILE:            lib/advapi32/sec/rtlsec.c
   5  * PURPOSE:         Registry functions
   6  * PROGRAMMER:      Ariadne ( ariadne@xs4all.nl)
   7  * UPDATE HISTORY:
   8  *                  Created 01/11/98
   9  */
  10 #include <windows.h>
  11 #include <wstring.h>
  12 #undef WIN32_LEAN_AND_MEAN
  13
  14 LONG
  15 STDCALL
  16 RegOpenKeyW (
  17     HKEY hKey,
  18     LPCWSTR lpSubKey,
  19     PHKEY phkResult
  20     )
  21 {
  22         NTSTATUS errCode;
  23         UNICODE_STRING SubKeyString;
  24
  25         SubKeyString.Buffer = lpSubKey;
  26         SubKeyString.Length = wcslen(lpSubKey);
  27         SubKeyString.MaximumLength = SubKeyString.Length;
  28
  29         ObjectAttributes.RootDirectory =  hKey;
  30         ObjectAttributes.ObjectName = &SubKeyString;
  31         ObjectAttributes.Attributes = OBJ_CASE_INSENSITIVE;
  32         errCode = NtOpenKey(
  33                 phkResult,
  34                 GENERIC_ALL,
  35                 &ObjectAttributes
  36                 );
  37         if ( !NT_SUCCESS(errCode) ) {
  38                 SetLastError(RtlNtStatusToDosError(errCode));
  39                 return FALSE;
  40         }
  41         return TRUE;
  42 }