63b1642f541dd2d0b139894b29a5ac3c119a9920
[mirror_edk2.git] / OvmfPkg / Include / Library / NvVarsFileLib.h
1 /** @file
2 Provides functions to save and restore NV variables in a file.
3
4 Copyright (c) 2009, Intel Corporation<BR>
5 All rights reserved. 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 __NV_VARS_FILE_LIB__
16 #define __NV_VARS_FILE_LIB__
17
18 /**
19 Attempts to connect the NvVarsFileLib to the specified file system.
20
21 @param[in] FsHandle - Handle for a gEfiSimpleFileSystemProtocolGuid instance
22
23 @return The EFI_STATUS while attempting to connect the NvVarsFileLib
24 to the file system instance.
25 @retval EFI_SUCCESS - The given file system was connected successfully
26
27 **/
28 EFI_STATUS
29 EFIAPI
30 ConnectNvVarsToFileSystem (
31 IN EFI_HANDLE FsHandle
32 );
33
34 #endif
35