SecurityPkg/Library/SecureBootVariableLib/UnitTest/MockPlatformPKProtectionLib.c

   1 /** @file
   2   Provides a mocked interface for configuring PK related variable protection.
   3
   4   Copyright (c) Microsoft Corporation.
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6 **/
   7 #include <stdio.h>
   8 #include <string.h>
   9 #include <stdarg.h>
  10 #include <stddef.h>
  11 #include <setjmp.h>
  12 #include <cmocka.h>
  13
  14 #include <Uefi.h>
  15
  16 /**
  17   Disable any applicable protection against variable 'PK'. The implementation
  18   of this interface is platform specific, depending on the protection techniques
  19   used per platform.
  20
  21   Note: It is the platform's responsibility to conduct cautious operation after
  22         disabling this protection.
  23
  24   @retval     EFI_SUCCESS             State has been successfully updated.
  25   @retval     Others                  Error returned from implementation specific
  26                                       underying APIs.
  27
  28 **/
  29 EFI_STATUS
  30 EFIAPI
  31 DisablePKProtection (
  32   VOID
  33   )
  34 {
  35   return (EFI_STATUS)mock ();
  36 }