| // Copyright 2017 The LUCI 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 |
| // |
| // http://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. |
| |
| // +build windows |
| |
| package fs |
| |
| import ( |
| "os" |
| "syscall" |
| ) |
| |
| func setWinFileAttributes(path string, attrs WinAttrs) error { |
| if attrs == 0 { |
| return nil |
| } |
| p, err := syscall.UTF16PtrFromString(path) |
| if err != nil { |
| return err |
| } |
| return syscall.SetFileAttributes(p, uint32(attrs)) |
| } |
| |
| func getWinFileAttributes(info os.FileInfo) (WinAttrs, error) { |
| raw := info.Sys().(*syscall.Win32FileAttributeData) |
| return WinAttrs(raw.FileAttributes) & WinAttrsAll, nil |
| } |
