VirtualBox

source: vbox/trunk/src/VBox/Devices/EFI/FirmwareNew/OvmfPkg/Library/PlatformSecureLib/PlatformSecureLib.c

Last change on this file was 80721, checked in by vboxsync, 6 years ago

Devices/EFI/FirmwareNew: Start upgrade process to edk2-stable201908 (compiles on Windows and works to some extent), bugref:4643

  • Property svn:eol-style set to native
File size: 1.0 KB
Line 
1/** @file
2 Provides a platform-specific method to enable Secure Boot Custom Mode setup.
3
4 Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
5 SPDX-License-Identifier: BSD-2-Clause-Patent
6
7**/
8#include <Library/PcdLib.h>
9
10/**
11
12 This function provides a platform-specific method to detect whether the platform
13 is operating by a physically present user.
14
15 Programmatic changing of platform security policy (such as disable Secure Boot,
16 or switch between Standard/Custom Secure Boot mode) MUST NOT be possible during
17 Boot Services or after exiting EFI Boot Services. Only a physically present user
18 is allowed to perform these operations.
19
20 NOTE THAT: This function cannot depend on any EFI Variable Service since they are
21 not available when this function is called in AuthenticateVariable driver.
22
23 @retval TRUE The platform is operated by a physically present user.
24 @retval FALSE The platform is NOT operated by a physically present user.
25
26**/
27BOOLEAN
28EFIAPI
29UserPhysicalPresent (
30 VOID
31 )
32{
33 return TRUE;
34}
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