diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/MdeModulePkg/Include/Library/PlatformVarCleanupLib.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/MdeModulePkg/Include/Library/PlatformVarCleanupLib.h')
| -rw-r--r-- | roms/edk2/MdeModulePkg/Include/Library/PlatformVarCleanupLib.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/roms/edk2/MdeModulePkg/Include/Library/PlatformVarCleanupLib.h b/roms/edk2/MdeModulePkg/Include/Library/PlatformVarCleanupLib.h new file mode 100644 index 000000000..bf0ad06be --- /dev/null +++ b/roms/edk2/MdeModulePkg/Include/Library/PlatformVarCleanupLib.h @@ -0,0 +1,56 @@ +/** @file
+ The library class provides platform variable cleanup services.
+
+Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _PLATFORM_VARIABLE_CLEANUP_LIB_
+#define _PLATFORM_VARIABLE_CLEANUP_LIB_
+
+#include <Guid/VarErrorFlag.h>
+
+typedef enum {
+ VarCleanupAll,
+ VarCleanupManually,
+ VarCleanupMax,
+} VAR_CLEANUP_TYPE;
+
+/**
+ Get last boot variable error flag.
+
+ @return Last boot variable error flag.
+
+**/
+VAR_ERROR_FLAG
+EFIAPI
+GetLastBootVarErrorFlag (
+ VOID
+ );
+
+/**
+ Platform variable cleanup.
+
+ @param[in] Flag Variable error flag.
+ @param[in] Type Variable cleanup type.
+ If it is VarCleanupManually, the interface must be called after console connected.
+
+ @retval EFI_SUCCESS No error or error processed.
+ @retval EFI_UNSUPPORTED The specified Flag or Type is not supported.
+ For example, system error may be not supported to process and Platform should have mechanism to reset system to manufacture mode.
+ Another, if system and user variables are wanted to be distinguished to process, the interface must be called after EndOfDxe.
+ @retval EFI_OUT_OF_RESOURCES Not enough resource to process the error.
+ @retval EFI_INVALID_PARAMETER The specified Flag or Type is an invalid value.
+ @retval Others Other failure occurs.
+
+**/
+EFI_STATUS
+EFIAPI
+PlatformVarCleanup (
+ IN VAR_ERROR_FLAG Flag,
+ IN VAR_CLEANUP_TYPE Type
+ );
+
+#endif
+
|