// +build windows /* * Minio Cloud Storage, (C) 2018 Minio, Inc. * * 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. */ package mountinfo import ( "golang.org/x/sys/windows" ) // CheckCrossDevice - check if any input path has multiple sub-mounts. // this is a dummy function and returns nil for now. func CheckCrossDevice(paths []string) error { return nil } // IsLikelyMountPoint determines if a directory is a mountpoint. func IsLikelyMountPoint(path string) bool { wpath, _ := windows.UTF16PtrFromString(path) wvolume := make([]uint16, len(path)+1) if err := windows.GetVolumePathName(wpath, &wvolume[0], uint32(len(wvolume))); err != nil { return false } switch windows.GetDriveType(&wvolume[0]) { case windows.DRIVE_FIXED, windows.DRIVE_REMOVABLE, windows.DRIVE_REMOTE, windows.DRIVE_RAMDISK: // Recognize "fixed", "removable", "remote" and "ramdisk" drives as proper drives // which can be treated as an actual mount-point, rest can be ignored. // https://docs.microsoft.com/en-us/windows/desktop/api/fileapi/nf-fileapi-getdrivetypew return true } return false }