Add some comments to better understand the code
Axel Beckert
10 years ago
| 531 | 531 | # only match program in /usr (ex.: /usr/sbin/smokeping) |
| 532 | 532 | # ignore child, etc. |
| 533 | 533 | #m = re.search(r'^(([/]\w*){1,5})\s.*$', cmdline.read()) |
| 534 | # Split by null-bytes, see proc(5) | |
| 534 | 535 | data = cmdline.read().split('\x00') |
| 536 | # Last character should be null-byte, too, see proc(5) | |
| 535 | 537 | if not data[-1]: data.pop() |
| 536 | 538 | # Strip first value, the interpreter |
| 537 | 539 | data.pop(0) |