(offset int64)
| 41 | } |
| 42 | |
| 43 | func (lv *LogView) readLineAt(offset int64) ([]byte, error) { |
| 44 | var rtn []byte |
| 45 | for { |
| 46 | if len(rtn) > MaxLineSize { |
| 47 | break |
| 48 | } |
| 49 | b, err := lv.MultiBuf.GetByte(offset) |
| 50 | if err == io.EOF { |
| 51 | break |
| 52 | } |
| 53 | if err != nil { |
| 54 | return nil, err |
| 55 | } |
| 56 | if b == '\n' { |
| 57 | break |
| 58 | } |
| 59 | rtn = append(rtn, b) |
| 60 | offset++ |
| 61 | } |
| 62 | return rtn, nil |
| 63 | } |
| 64 | |
| 65 | func (lv *LogView) FirstLinePtr() (*LinePtr, error) { |
| 66 | linePtr := &LinePtr{Offset: 0, RealLineNum: 1, LineNum: 1} |
no test coverage detected