EFI_FILE_SYSTEM_INFO

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.

extern (C)

struct EFI_FILE_SYSTEM_INFO {

}

Members

BlockSize UINT32 BlockSize;: The nominal block size by which files are typically grown.
FreeSpace UINT64 FreeSpace;: The number of available bytes for use by the file system.
ReadOnly BOOLEAN ReadOnly;: TRUE if the volume only supports read access.
Size UINT64 Size;: The size of the EFI_FILE_SYSTEM_INFO structure, including the Null-terminated VolumeLabel string.
VolumeLabel CHAR16[1] VolumeLabel;: The Null-terminated string that is the volume's label.
VolumeSize UINT64 VolumeSize;: The number of bytes managed by the file system.