fsbridge

type File interface {
	// PathnameWithDeleted returns an absolute pathname to vd, consistent with
	// Linux's d_path(). In particular, if vd.Dentry() has been disowned,
	// PathnameWithDeleted appends " (deleted)" to the returned pathname.
	PathnameWithDeleted(ctx context.Context) string

	// ReadFull read all contents from the file.
	ReadFull(ctx context.Context, dst usermem.IOSequence, offset int64) (int64, error)

	// ConfigureMMap mutates opts to implement mmap(2) for the file.
	ConfigureMMap(context.Context, *memmap.MMapOpts) error

	// Type returns the file type, e.g. linux.S_IFREG.
	Type(context.Context) (linux.FileMode, error)

	// IncRef increments reference.
	IncRef()

	// DecRef decrements reference.
	DecRef(ctx context.Context)
}

type Lookup interface {
	// OpenPath opens a file.
	OpenPath(ctx context.Context, path string, opts vfs.OpenOptions, remainingTraversals *uint, resolveFinal bool) (File, error)
}

type VFSFile struct {
	// contains filtered or unexported fields
}