blob: 5842b858f0b1a48a1b2b78b404a574cabf6d58da [file] [log] [blame]
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build js,wasm plan9
// On plan9, per “Since file permissions
// are checked by the server and group information is not known to the client,
// access must open the file to check permissions.”
// aix and js,wasm are similar, in that they do not define syscall.Access.
package modload
import (
// hasWritePerm reports whether the current user has permission to write to the
// file with the given info.
func hasWritePerm(path string, _ fs.FileInfo) bool {
if f, err := os.OpenFile(path, os.O_WRONLY, 0); err == nil {
return true
return false