blob: 09c20064155df49dd905c0aaeaf2b8ee0c4db57b [file] [log] [blame]
// Copyright 2019 The Wuffs Authors.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
// ----------------
//go:build !cgo
// +build !cgo
package cgolz4
// This file contains placeholder types and funcs so that the package still
// builds (with the same API) when CGO_ENABLED=0. The package doesn't work
// without cgo, but it will fail at run time, not compile time.
// In particular, the build stays green regardless of whether CGO_ENABLED is on
// or off. Installing and testing every package in the whole repository will
// not fail. The tests in this package don't pass, but they are skipped.
import (
const cgoEnabled = false
var (
errCgoIsNotEnabled = errors.New("cgolz4: cgo is not enabled")
type ReaderRecycler struct{}
func (c *ReaderRecycler) Bind(*Reader) {}
func (c *ReaderRecycler) Close() error { return errCgoIsNotEnabled }
type Reader struct{}
func (r *Reader) Close() error { return errCgoIsNotEnabled }
func (r *Reader) Read([]byte) (int, error) { return 0, errCgoIsNotEnabled }
func (r *Reader) Reset(io.Reader, []byte) error { return errCgoIsNotEnabled }
type WriterRecycler struct{}
func (c *WriterRecycler) Bind(*Writer) {}
func (c *WriterRecycler) Close() error { return errCgoIsNotEnabled }
type Writer struct{}
func (w *Writer) Close() error { return errCgoIsNotEnabled }
func (w *Writer) Reset(io.Writer, []byte, compression.Level) error { return errCgoIsNotEnabled }
func (w *Writer) Write([]byte) (int, error) { return 0, errCgoIsNotEnabled }