audk/MdePkg/Include/Guid/FileSystemVolumeLabelInfo.h

32 lines
926 B
C

/** @file
Provides a GUID and a data structure that can be used with EFI_FILE_PROTOCOL.GetInfo()
or EFI_FILE_PROTOCOL.SetInfo() to get or set the system's volume label.
This GUID is defined in UEFI specification.
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __FILE_SYSTEM_VOLUME_LABEL_INFO_H__
#define __FILE_SYSTEM_VOLUME_LABEL_INFO_H__
#define EFI_FILE_SYSTEM_VOLUME_LABEL_ID \
{ \
0xDB47D7D3, 0xFE81, 0x11d3, {0x9A, 0x35, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } \
}
typedef struct {
///
/// The Null-terminated string that is the volume's label.
///
CHAR16 VolumeLabel[1];
} EFI_FILE_SYSTEM_VOLUME_LABEL;
#define SIZE_OF_EFI_FILE_SYSTEM_VOLUME_LABEL \
OFFSET_OF (EFI_FILE_SYSTEM_VOLUME_LABEL, VolumeLabel)
extern EFI_GUID gEfiFileSystemVolumeLabelInfoIdGuid;
#endif