1 /** @file 2 The library class provides platform variable cleanup services. 3 4 Copyright (c) 2015, Intel Corporation. All rights reserved.<BR> 5 This program and the accompanying materials 6 are licensed and made available under the terms and conditions of the BSD License 7 which accompanies this distribution. The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license.php 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 13 **/ 14 15 #ifndef _PLATFORM_VARIABLE_CLEANUP_LIB_ 16 #define _PLATFORM_VARIABLE_CLEANUP_LIB_ 17 18 #include <Guid/VarErrorFlag.h> 19 20 typedef enum { 21 VarCleanupAll, 22 VarCleanupManually, 23 VarCleanupMax, 24 } VAR_CLEANUP_TYPE; 25 26 /** 27 Get last boot variable error flag. 28 29 @return Last boot variable error flag. 30 31 **/ 32 VAR_ERROR_FLAG 33 EFIAPI 34 GetLastBootVarErrorFlag ( 35 ); 36 37 /** 38 Platform variable cleanup. 39 40 @param[in] Flag Variable error flag. 41 @param[in] Type Variable cleanup type. 42 If it is VarCleanupManually, the interface must be called after console connected. 43 44 @retval EFI_SUCCESS No error or error processed. 45 @retval EFI_UNSUPPORTED The specified Flag or Type is not supported. 46 For example, system error may be not supported to process and Platform should have mechanism to reset system to manufacture mode. 47 Another, if system and user variables are wanted to be distinguished to process, the interface must be called after EndOfDxe. 48 @retval EFI_OUT_OF_RESOURCES Not enough resource to process the error. 49 @retval EFI_INVALID_PARAMETER The specified Flag or Type is an invalid value. 50 @retval Others Other failure occurs. 51 52 **/ 53 EFI_STATUS 54 EFIAPI 55 PlatformVarCleanup ( 56 IN VAR_ERROR_FLAG Flag, 57 IN VAR_CLEANUP_TYPE Type 58 ); 59 60 #endif 61 62
