()
| 67 | } |
| 68 | |
| 69 | func (r *rollingFile) Close() error { |
| 70 | r.mu.Lock() |
| 71 | defer r.mu.Unlock() |
| 72 | |
| 73 | if r.closed { |
| 74 | return nil |
| 75 | } |
| 76 | |
| 77 | r.closed = true |
| 78 | if f := r.file; f != nil { |
| 79 | r.file = nil |
| 80 | return errors.Trace(f.Close()) |
| 81 | } |
| 82 | return nil |
| 83 | } |
| 84 | |
| 85 | func (r *rollingFile) Write(b []byte) (int, error) { |
| 86 | r.mu.Lock() |