| // 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 |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| // ---------------- |
| |
| //go:build !cgo |
| // +build !cgo |
| |
| package cgozlib |
| |
| // 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 ( |
| "errors" |
| "io" |
| ) |
| |
| const cgoEnabled = false |
| |
| var ( |
| errCgoIsNotEnabled = errors.New("cgozlib: cgo is not enabled") |
| ) |
| |
| 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 } |