()
| 15 | type ParentDeathSignal int |
| 16 | |
| 17 | func (p ParentDeathSignal) Restore() error { |
| 18 | if p == 0 { |
| 19 | return nil |
| 20 | } |
| 21 | current, err := GetParentDeathSignal() |
| 22 | if err != nil { |
| 23 | return err |
| 24 | } |
| 25 | if p == current { |
| 26 | return nil |
| 27 | } |
| 28 | return p.Set() |
| 29 | } |
| 30 | |
| 31 | func (p ParentDeathSignal) Set() error { |
| 32 | return SetParentDeathSignal(uintptr(p)) |