| 1 | Revision history for Perl extension Convert::UUlib. |
1 | Revision history for Perl extension Convert::UUlib. |
| 2 | |
2 | |
| 3 | TODO: biggest timesinks: FP_fgets/getc_unlocked overall, UUInsertPartToList dominates large loads due to O(n**2) search |
3 | TODO: biggest timesinks: FP_fgets/getc_unlocked overall, UUInsertPartToList dominates large loads due to O(n**2) search |
| 4 | |
4 | |
| 5 | 04:59:03 <kentnl> schmorp: you may want to change the description on Convert-UUlib, because your bundled copy |
5 | 1.8 Thu Dec 17 02:23:53 CET 2020 |
| 6 | is now better maintained and has fewer security risks than upstreams :p |
6 | - no bugfixes in this release due to lack of known bugs, but the major changes |
| 7 | 04:59:49 <kentnl> to the point I've been humoring the idea of cribbing its code and shipping it as a |
7 | in this release might have introduced new bugs, so watch out. |
| 8 | replacement for other things currently using the original uulib |
|
|
| 9 | 06:51:00 <schmorp> kentnl: well, hmm, but change it to what, it still is an interface to "a" uulib library at |
|
|
| 10 | least |
|
|
| 11 | 06:52:26 <kentnl> Maybe "Convert to/from uuencoded data in C" or something like that. |
|
|
| 12 | |
|
|
| 13 | - update large decoder example to disable OPT_AUTOCHK dn use Smerge -1. |
8 | - update large decoder example to disable OPT_AUTOCHK and use Smerge -1. |
| 14 | - relatively minor speed increasses. |
9 | - some micro-optimisations. |
|
|
10 | - avoid costly string comparisons by comparing hashes when isnerting items, |
|
|
11 | which speeds up insertion by a constant factor. |
|
|
12 | - improve uulist (and other) structure layout and size. |
| 15 | - reverse the order of file list items, which heuristically improves |
13 | - reverse the order of file list items, which heuristically improves |
| 16 | match speed with large usenet file lists. |
14 | match speed with large usenet file lists. |
| 17 | - use getc instead of fgetc. |
15 | - use getc instead of fgetc, which makes no difference on gnu/linux. |
| 18 | - clean up FP _symbol names. |
16 | - clean up _FP symbol names toi not start with an underscore. |
| 19 | - use feof_unlocked and ferror_unlocked. |
17 | - use feof_unlocked and ferror_unlocked. |
| 20 | - implement a faster ascii-only strnicmp. |
18 | - implement a faster ascii-only strnicmp. |
| 21 | - misc very minor code improvements. |
19 | - misc very minor code improvements. |
|
|
20 | - remove quite a bit of pre-posix/dos/etc. cruft. |
|
|
21 | - use flockfile, if available, for a potential but small |
|
|
22 | speed gain. |
|
|
23 | - speed up inner yenc decoder loop. |
|
|
24 | - kentnl said that this module should no longer claim to be a simple |
|
|
25 | interface to uulib, as the bunndled copy is now better maintained |
|
|
26 | than the original upstream library. |
| 22 | |
27 | |
| 23 | 1.71 Tue Mar 17 00:54:06 CET 2020 |
28 | 1.71 Tue Mar 17 00:54:06 CET 2020 |
| 24 | - backport to c89 (patch by Paul Howarth). |
29 | - backport to c89 (patch by Paul Howarth). |
| 25 | |
30 | |
| 26 | 1.7 Sat Feb 29 22:07:54 CET 2020 |
31 | 1.7 Sat Feb 29 22:07:54 CET 2020 |
