SystemFileSystem
An instance of FileSystem representing a default system-wide filesystem.
An instance of FileSystem representing a default system-wide filesystem.
The implementation is built upon Wasm WASI preview 1.
To use files, at least one directory should be pre-opened.
Operations on all absolute paths that are not sub-paths of pre-opened directories will fail.
Relative paths are treated as paths relative to the first pre-opened directory. For example, if following directories were pre-opened: /work
, /tmp
, /persistent
, then the path a/b/c/d
will be resolved to /work/a/b/c/d
as /work
is the first pre-opened directory.