https://docs.u-boot.org/en/latest/api/fs.html
File system API — Das U-Boot unknown version documentation
file system apidasubootversion
https://developer.chrome.com/docs/capabilities/web-apis/file-system-access
The File System Access API: simplifying access to local files | Capabilities | Chrome for Developers
Aug 19, 2024 - The File System Access API enables developers to build powerful web apps that interact with files on the user's local device, such as IDEs, photo and video...
file system access api