| package docker | |
| import ( | |
| "os" | |
| "path/filepath" | |
| "syscall" | |
| ) | |
| func Mounted(mountpoint string) (bool, error) { | |
| mntpoint, err := os.Stat(mountpoint) | |
| if err != nil { | |
| if os.IsNotExist(err) { | |
| return false, nil | |
| } | |
| return false, err | |
| } | |
| parent, err := os.Stat(filepath.Join(mountpoint, "..")) | |
| if err != nil { | |
| return false, err | |
| } | |
| mntpointSt := mntpoint.Sys().(*syscall.Stat_t) | |
| parentSt := parent.Sys().(*syscall.Stat_t) | |
| return mntpointSt.Dev != parentSt.Dev, nil | |
| } |