kubernetes/vendor/go.etcd.io/etcd/client/pkg/v3/fileutil/read_dir.go

type ReadDirOp …

type ReadDirOption …

// WithExt filters file names by their extensions.
// (e.g. WithExt(".wal") to list only WAL files)
func WithExt(ext string) ReadDirOption { … }

func (op *ReadDirOp) applyOpts(opts []ReadDirOption) { … }

// ReadDir returns the filenames in the given directory in sorted order.
func ReadDir(d string, opts ...ReadDirOption) ([]string, error) { … }