emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
8,188 Commits 1 Branch 0 Tags 33 MiB
68af8e7a08
Commit Graph

8188 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Denis Vlasenko
9e23767ef5 telnetd: trivial optimization 2007-10-17 11:18:49 +00:00
Denis Vlasenko
0de37e10ed ash: use fdprintf, not dprintf. 
*: trailing whitespace removed
 2007-10-17 11:08:53 +00:00
Denis Vlasenko
31acd1ba0a bzip2: more of code shrink 
compressStream                                       503     473     -30
BZ2_bzCompress                                        78       -     -78
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/1 up/down: 0/-108)           Total: -108 bytes
   text    data     bss     dec     hex filename
 676300    2538   12104  690942   a8afe busybox_old
 676192    2538   12104  690834   a8a92 busybox_unstripped
 2007-10-17 10:14:11 +00:00
Denis Vlasenko
16e74b7464 another fix for build failure found by randomconfig 2007-10-17 09:59:01 +00:00
Denis Vlasenko
aff3a306b8 even more fixes from randomconfig runs 2007-10-16 23:00:50 +00:00
Denis Vlasenko
5576136563 fixes revealed by randomconfig run 2007-10-16 22:53:05 +00:00
Denis Vlasenko
23c8128916 telnetd: fix comment 2007-10-16 22:01:23 +00:00
Denis Vlasenko
f472b237a1 telnetd: code shrink suggested by Ralf Friedl <Ralf.Friedl@online.de> 2007-10-16 21:35:17 +00:00
Denis Vlasenko
686b0ef7d8 bzip2: move state pointer to the offset 0 (smaller code) 
ifdef out DecompressEnd if FEATURE_CLEAN_UP is not seleted

fallbackSort                                        1655    1672     +17
mainSort                                            2447    2458     +11
bzip2_main                                           109     119     +10
.rodata                                           123466  123469      +3
generateMTFValues                                    433     435      +2
handle_compress                                      355     356      +1
BZ2_bzCompress                                        79      78      -1
prepare_new_block                                     55      48      -7
compressStream                                       547     503     -44
sendMTFValues                                       2225    2140     -85
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 6/4 up/down: 44/-137)           Total: -93 bytes
   text    data     bss     dec     hex filename
 676421    2538   12104  691063   a8b77 busybox_old
 676328    2538   12104  690970   a8b1a busybox_unstripped
 2007-10-16 14:07:41 +00:00
Denis Vlasenko
008eda2c54 bzip2: make -s equivalent to -2 (compatible with standard bzip2) 
telnetd: typo fix in comment
 2007-10-16 10:47:27 +00:00
Denis Vlasenko
2450c450ab telnetd: at Alexander Kriegisch <Alexander@kriegisch.name> insistence 
add an option to close sessions as soon as child exits.
Maybe it should be a CONFIG option. OTOH, maybe it should be always on,
as it mimics, say, getty's behaviour.

function                                             old     new   delta
handle_sigchld                                         -      49     +49
telnetd_main                                        1312    1355     +43
.rodata                                           123429  123466     +37
packed_usage                                       22770   22806     +36
make_new_session                                     525     532      +7
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 4/0 up/down: 172/0)             Total: 172 bytes
   text    data     bss     dec     hex filename
 676285    2538   12104  690927   a8aef busybox_old
 676421    2538   12104  691063   a8b77 busybox_unstripped
 2007-10-15 22:09:15 +00:00
Denis Vlasenko
10916c5c6b telnetd: document bug in remove_iacs. reinstate band-aid 
which was making it near-impossible to trigger.
remove memmove call which was happening at each network read,
and in 99%+ cases was not needed. Unfortunately, +50 bytes.
 2007-10-15 17:28:00 +00:00
Denis Vlasenko
59d7c43dbe telnetd: some simplifications and better error hadling. 
telnetd: don't SIGKILL child when closing the session.
kernel will seng SIGHUP for us.

static.iacs_to_send                                    -      15     +15
.rodata                                           123418  123429     +11
make_new_session                                     549     525     -24
send_iac                                              26       -     -26
free_session                                         144     118     -26
telnetd_main                                        1303    1261     -42
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 1/3 up/down: 26/-118)           Total: -92 bytes
   text    data     bss     dec     hex filename
 676341    2538   12104  690983   a8b27 busybox_old
 676234    2538   12104  690876   a8abc busybox_unstripped
 2007-10-15 15:19:36 +00:00
Denis Vlasenko
d898b8600c bzip2: update help text 2007-10-14 07:57:26 +00:00
Denis Vlasenko
b6ccd32e3f bzip2: implement -1..-9 command line flags 2007-10-14 07:51:19 +00:00
Denis Vlasenko
6a9154b6f6 bzip2: eliminate some divisions 2007-10-14 07:49:48 +00:00
Denis Vlasenko
3f5fdc7572 remove trailing whitespace 2007-10-14 04:55:59 +00:00
Denis Vlasenko
be039374f3 setsebool: new applet (Yuichi Nakamura <ynakam@hitachisoft.jp>) 2007-10-14 04:48:44 +00:00
Denis Vlasenko
4a4575686e httpd: fix bug where we were trying to read more POSTDATA than content-length 2007-10-14 02:34:20 +00:00
Denis Vlasenko
9435993b01 bzip2: code size shrink 2007-10-14 01:37:53 +00:00
Denis Vlasenko
be5a7b9655 bzip2: remove files which are not used anymore 2007-10-14 00:44:10 +00:00
Denis Vlasenko
ef3aabe906 bzip2: size reduction, to just below 9k. 2007-10-14 00:43:01 +00:00
Denis Vlasenko
77f1ec1b9b bzip2: port bzip2 1.0.4 to busybox. note: bzip2 code resides 
in separate directory (archival/bz/*)
and is covered by BSD-style license.
code size: 13k
 2007-10-13 03:36:03 +00:00
Denis Vlasenko
11c23d7b99 whitespace/style fix 2007-10-11 19:53:10 +00:00
Denis Vlasenko
8add068573 mt: eliminate vector of structures with pointers (bad for libbusybox). 
It's a win for static build too:

function                                             old     new   delta
opcode_name                                            -     213    +213
opcode_value                                           -      68     +68
mt_main                                              281     256     -25
opcodes                                              280       -    -280
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 0/1 up/down: 281/-305)          Total: -24 bytes
   text    data     bss     dec     hex filename
 767403     974    9420  777797   bde45 busybox_old
 767224     974    9420  777618   bdd92 busybox_unstripped
 2007-10-11 19:38:59 +00:00
Denis Vlasenko
2ea8c40e8f stty: incorporate strings into struct instead of keeping pointers there. 
static:
   text    data     bss     dec     hex filename
 767535     974    9420  777929   bdec9 busybox_old
 767403     974    9420  777797   bde45 busybox_unstripped

dynamic -fpic:
   text    data     bss     dec     hex filename
 718954   14030   12032  745016   b5e38 busybox_old
 720278   12534   12032  744844   b5d8c busybox_unstripped
 2007-10-11 16:02:36 +00:00
Denis Vlasenko
4f95e5aab8 vi: don't wait 50 ms before reading ESC sequences 
inetd,syslogd: use safe_read instead of open-coded EINTR handling
syslogd: bail out if you see null read from Unix socket
(should never happen, but if it does, spinning forever
and eating 100% CPU is not a good idea)
 2007-10-11 10:10:15 +00:00
Denis Vlasenko
f9566d8c29 trim too verbose help texts 2007-10-11 10:07:24 +00:00
Denis Vlasenko
15cb4a4272 fix a problem with two different applet_name's 2007-10-11 10:06:26 +00:00
Denis Vlasenko
9b49a5ed85 add -fvisibility=hidden to CC flags, mark XXX_main functions 
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
 2007-10-11 10:05:36 +00:00
Denis Vlasenko
8d82cf72c9 add -fpic to CC flags when we build libbusybox (14% smaller .so) 2007-10-11 10:02:52 +00:00
Denis Vlasenko
52a4388d95 bunzip: small code shrink and consmetics 
read_bunzip                                          276     283      +7
get_bits                                             184     162     -22
get_next_block                                      1833    1810     -23
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 7/-45)             Total: -38 bytes
 2007-10-10 20:53:41 +00:00
Denis Vlasenko
db60bcf1b7 ip tunnel parameter parsing fix by Jean Wolter <jw5@os.inf.tu-dresden.de> 2007-10-10 14:43:03 +00:00
Denis Vlasenko
724d196c75 Move applets/applet.c into libbb, allows to get rid of --whole-archive 
(smaller code). Tested in static and shared mode.
 2007-10-10 14:41:07 +00:00
Denis Vlasenko
82d38dab91 get rid of global "struct bb_applet *current_applet" 2007-10-10 14:38:47 +00:00
Denis Vlasenko
141750e388 trylink: s/strip/$STRIP/g 2007-10-10 10:05:35 +00:00
Denis Vlasenko
88ce2748e4 typo fix in help text 2007-10-09 18:08:04 +00:00
Denis Vlasenko
42e418292d trylink: trivial cleanup 2007-10-09 18:01:13 +00:00
Denis Vlasenko
01f3b2c91a trylink: reformat link flags for readability 
trylink: add --sort-section alignment:
    text           data     bss     dec     hex filename
-   6557            428    3260   10245    2805 busybox
+   6555            428    3260   10243    2803 busybox
- 909621           1076   12108  922805   e14b5 libbusybox.so.1.8.0.svn
+ 908868           1050   12016  921934   e114e libbusybox.so.1.8.0.svn
 2007-10-09 13:49:26 +00:00
Denis Vlasenko
d19b87ece4 trylink: remove useless redirects, add missing error checks 2007-10-09 13:08:02 +00:00
Denis Vlasenko
8d755adc1a trylink: trivial fixes 2007-10-09 10:15:41 +00:00
Denis Vlasenko
e9fd69c8e8 make "individual applets" build less noisy. 
add *.tmp to list of files deleted by make mrproper.
 2007-10-08 22:16:14 +00:00
Denis Vlasenko
d419a9f830 whitespace fix 2007-10-08 20:45:42 +00:00
Denis Vlasenko
ac7d0e375e add libbb/appletlib.c 2007-10-08 19:32:12 +00:00
Denis Vlasenko
642a52d65e make --help work for "individual applets" too. 2007-10-07 21:00:41 +00:00
Denis Vlasenko
d62fd84d4b libbusybox: move (possibly compressed) help stuff into libbusybox. 
Makes individual binaries much smaller.
 2007-10-07 20:46:34 +00:00
Denis Vlasenko
7930bcf736 trim too verbose help messages 2007-10-07 19:13:55 +00:00
Denis Vlasenko
5037b21478 website: "BusyBox Weekly News" didn't really work, remove link 2007-10-07 18:10:44 +00:00
Denis Vlasenko
41770226bb ash: revert "cat | jobs" fix, it causes more problems than good 2007-10-07 18:02:52 +00:00
Denis Vlasenko
f545be083d reviving libbusybox, adding CONFIG_INDIVIDUAL part 4 2007-10-07 17:06:26 +00:00