Efi_File_System_Volume_Label - Intel Extensible Firmware Interface Specification

10.2.13 EFI_FILE_SYSTEM_VOLUME_LABEL

Summary
Provides a GUID and a data structure that can be used with
EFI_FILE.SetInfo()to get or set information about the system's volume label.
GUID
#define EFI_FILE_SYSTEM_VOLUME_LABEL_ID \
{ DB47D7D3-FE81-11d3-9A35-0090273FC14D }
Related Definitions
typedef struct {
CHAR16
} EFI_FILE_SYSTEM_VOLUME_LABEL;
Parameters
VolumeLabel
Description
The
EFI_FILE_SYSTEM_VOLUME_LABEL
obtained on the root directory file handle. The root directory file handle is the file handle first
obtained on the initial call to the
The system volume's
EFI_FILE.SetInfo()
Version 1.02
The Null-terminated string that is the volume's label.
data structure is an information structure that can be
HandleProtocol()
can be created or modified by calling
VolumeLabel
with an updated
VolumeLabel
EFI_FILE.GetInfo()
VolumeLabel[];
function to open the file system interface.
field.
12/12/00
File System Protocol
or
207