Close closes the File, rendering it unusable for I/O. It returns an error, if any.

OpenFile is the generalized open call; most users will use Open or Create instead. It opens the named file with specified flag (os.O_RDONLY etc.). If

Stat returns the FileInfo structure describing file. If there is an error, it will be of type *PathError.

Mkdir creates a new directory with the specified name and permission bits (before umask). If there is an error, it will be of type *fs.PathError.

Link - link adds a directory entry (DirEntry) for the given node (assumed to be a directory) to the provided child Inode.

Name returns the name of the file as presented to Open.

Write writes len(b) bytes to the File. It returns the number of bytes written and an error, if any. Write returns a non-nil error when n != len(b).

Rename renames (moves) oldpath to newpath. If newpath already exists and is not a directory, Rename replaces it. OS-specific restrictions may apply wh

Create creates or truncates the named file. If the file already exists, it is truncated. If the file does not exist, it is created with mode 0666 (bef

Truncate changes the size of the file. It does not change the I/O offset. If there is an error, it will be of type *fs.PathError.

Read reads up to len(b) bytes from the File. It returns the number of bytes read and any error encountered. At end of file, Read returns 0, io.EOF.

ReadFile reads the named file and returns its contents. A successful call returns a nil error, not io.EOF. (Because ReadFile reads the whole file, the

Seek sets the offset for the next Read or Write on file to offset, interpreted according to whence: 0 means relative to the origin of the file, 1 mean

TempDir returns the default directory to use for temporary files. The directory is neither guaranteed to exist nor have accessible permissions.

WriteFile writes data to the named file, creating it if necessary. If the file does not exist, WriteFile creates it with permissions perm (before umas

Remove removes the named file or (empty) directory. If there is an error, it will be of type *fs.PathError.

Open opens the named file for reading. If successful, methods on the returned file can be used for reading; the associated file descriptor has mode O_

Readdir reads the contents of the directory associated with file and returns a slice of up to n FileInfo values, as would be returned by Lstat, in dir

Chdir changes the current working directory to the named directory. If there is an error, it will be of type *fs.PathError.

WriteString is like Write, but writes the contents of string s rather than a slice of bytes.

Getwd returns a rooted path name corresponding to the current directory. If the current directory can be reached via multiple paths (due to symbolic l

MkdirAll creates a directory named path, along with any necessary parents, and returns nil, or else returns an error. The permission bits perm (before

WalkDir walks the file tree rooted at root, calling fn for each file or directory in the tree, including root. All errors that arise visiting files an

nolint:unparam

Lstat returns a FileInfo describing the named file. If the file is a symbolic link, the returned FileInfo describes the symbolic link. Lstat makes no

RemoveAll removes path and any children it contains. It removes everything it can but returns the first error it encounters. If the path does not exis

Abs returns an absolute representation of path. If the path is not absolute it will be joined with the current working directory to turn it into an ab

ReadAt reads len(b) bytes from the File starting at byte offset off. It returns the number of bytes read and the error, if any. ReadAt always returns

Unlink - removes the directory entry (DirEntry).

WriteAt writes len(b) bytes to the File starting at byte offset off. It returns the number of bytes written and an error, if any. WriteAt returns a no

Abs returns name if name is an absolute path. If name is a relative path then an absolute path is constructed by using cwd as the current working dire

decrypt returns the plaintext of the sealed file. It must be called under lock.

encrypt encrypts plaintext, stores the ciphertext in the sealed file and updates the file size. It must be called under lock.

PopPath returns the first name in `path` and the rest of the `path` string. The path provided must use forward slashes ("/").

Sync commits the current contents of the file to stable storage. Typically, this means flushing the file system's in-memory copy of recently written d

TempDir creates a new temporary directory in the directory dir of the absfs.FileSystem fs with a name beginning with prefix and returns the path of th

TempFile creates a new temporary file in the directory dir of the absfs.FileSystem fs with a name beginning with prefix, opens the file for reading an

checkErrFunc returns a function that checks if an error is nil or of an expected type. Otherwise it will log the error and fail the test. Because we a

Assumes that each node name is unique. Good enough for a test. If err if not nil, it is appended to errors.