Denys Vlasenko
|
4cae044b43
|
bzip2: expose tuning knob for faster/smaller code
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-02-07 01:33:25 +01:00 |
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Denys Vlasenko
|
d6f0f03b68
|
libarchive: move bbunpack constants to bb_archive.h
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-02-01 09:13:14 +01:00 |
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Denys Vlasenko
|
1b8ac93a20
|
bzip2: code shrink, stop using global data variable
function old new delta
compressStream 523 538 +15
level 1 - -1
bzip2_main 110 73 -37
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/1 up/down: 15/-38) Total: -23 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2018-02-01 01:00:58 +01:00 |
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Denys Vlasenko
|
0c4dbd481a
|
regularize format of source file headers, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2017-09-18 16:28:43 +02:00 |
|
Denys Vlasenko
|
22542eca18
|
getopt32: remove opt_complementary
function old new delta
vgetopt32 1318 1392 +74
runsvdir_main 703 713 +10
bb_make_directory 423 425 +2
collect_cpu 546 545 -1
opt_chars 3 - -3
opt_complementary 4 - -4
tftpd_main 567 562 -5
ntp_init 476 471 -5
zcip_main 1266 1256 -10
xxd_main 428 418 -10
whois_main 140 130 -10
who_main 463 453 -10
which_main 212 202 -10
wget_main 2535 2525 -10
watchdog_main 291 281 -10
watch_main 222 212 -10
vlock_main 399 389 -10
uuencode_main 332 322 -10
uudecode_main 316 306 -10
unlink_main 45 35 -10
udhcpd_main 1482 1472 -10
udhcpc_main 2762 2752 -10
tune2fs_main 290 280 -10
tunctl_main 366 356 -10
truncate_main 218 208 -10
tr_main 518 508 -10
time_main 1134 1124 -10
tftp_main 286 276 -10
telnetd_main 1873 1863 -10
tcpudpsvd_main 1785 1775 -10
taskset_main 521 511 -10
tar_main 1009 999 -10
tail_main 1644 1634 -10
syslogd_main 1967 1957 -10
switch_root_main 368 358 -10
svlogd_main 1454 1444 -10
sv 1296 1286 -10
stat_main 104 94 -10
start_stop_daemon_main 1028 1018 -10
split_main 542 532 -10
sort_main 796 786 -10
slattach_main 624 614 -10
shuf_main 504 494 -10
setsid_main 96 86 -10
setserial_main 1132 1122 -10
setfont_main 388 378 -10
setconsole_main 78 68 -10
sendmail_main 1209 1199 -10
sed_main 677 667 -10
script_main 1077 1067 -10
run_parts_main 325 315 -10
rtcwake_main 454 444 -10
rm_main 175 165 -10
reformime_main 119 109 -10
readlink_main 123 113 -10
rdate_main 246 236 -10
pwdx_main 189 179 -10
pstree_main 317 307 -10
pscan_main 663 653 -10
popmaildir_main 818 808 -10
pmap_main 80 70 -10
nc_main 1042 1032 -10
mv_main 558 548 -10
mountpoint_main 477 467 -10
mount_main 1264 1254 -10
modprobe_main 768 758 -10
modinfo_main 333 323 -10
mktemp_main 200 190 -10
mkswap_main 324 314 -10
mkfs_vfat_main 1489 1479 -10
microcom_main 715 705 -10
md5_sha1_sum_main 521 511 -10
man_main 867 857 -10
makedevs_main 1052 1042 -10
ls_main 563 553 -10
losetup_main 432 422 -10
loadfont_main 89 79 -10
ln_main 524 514 -10
link_main 75 65 -10
ipcalc_main 544 534 -10
iostat_main 2397 2387 -10
install_main 768 758 -10
id_main 480 470 -10
i2cset_main 1239 1229 -10
i2cget_main 380 370 -10
i2cdump_main 1482 1472 -10
i2cdetect_main 682 672 -10
hwclock_main 406 396 -10
httpd_main 741 731 -10
grep_main 837 827 -10
getty_main 1559 1549 -10
fuser_main 297 287 -10
ftpgetput_main 345 335 -10
ftpd_main 2232 2222 -10
fstrim_main 251 241 -10
fsfreeze_main 77 67 -10
fsck_minix_main 2921 2911 -10
flock_main 314 304 -10
flashcp_main 740 730 -10
flash_eraseall_main 833 823 -10
fdformat_main 532 522 -10
expand_main 680 670 -10
eject_main 335 325 -10
dumpleases_main 630 620 -10
du_main 314 304 -10
dos2unix_main 441 431 -10
diff_main 1350 1340 -10
df_main 1064 1054 -10
date_main 1095 1085 -10
cut_main 961 951 -10
cryptpw_main 228 218 -10
crontab_main 575 565 -10
crond_main 1149 1139 -10
cp_main 370 360 -10
common_traceroute_main 3834 3824 -10
common_ping_main 1767 1757 -10
comm_main 239 229 -10
cmp_main 655 645 -10
chrt_main 379 369 -10
chpst_main 704 694 -10
chpasswd_main 308 298 -10
chown_main 171 161 -10
chmod_main 158 148 -10
cat_main 428 418 -10
bzip2_main 120 110 -10
blkdiscard_main 264 254 -10
base64_main 221 211 -10
arping_main 1665 1655 -10
ar_main 556 546 -10
adjtimex_main 406 396 -10
adduser_main 882 872 -10
addgroup_main 411 401 -10
acpid_main 1198 1188 -10
optstring 11 - -11
opt_string 18 - -18
OPT_STR 25 - -25
ubi_tools_main 1288 1258 -30
ls_options 31 - -31
------------------------------------------------------------------------------
(add/remove: 0/6 grow/shrink: 3/129 up/down: 86/-1383) Total: -1297 bytes
text data bss dec hex filename
915428 485 6876 922789 e14a5 busybox_old
914629 485 6872 921986 e1182 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2017-08-08 21:55:02 +02:00 |
|
Denys Vlasenko
|
72089cf6b4
|
config: deindent all help texts
Those two spaces after tab have no effect, and always a nuisance when editing.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2017-07-21 09:50:55 +02:00 |
|
Denys Vlasenko
|
4eed2c6c50
|
Update menuconfig items with approximate applet sizes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2017-07-18 22:01:24 +02:00 |
|
Denys Vlasenko
|
1c013fae28
|
archival: add option -k "keep" to gzip/bzip2/lzop, add -U "nokeep" to lzop
function old new delta
bbunpack 745 779 +34
lzop_main 93 121 +28
do_lzo_compress 320 328 +8
packed_usage 31685 31653 -32
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 70/-32) Total: 38 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2017-06-15 18:07:04 +02:00 |
|
Kang-Che Sung
|
b130f9f758
|
Allow 'gzip -d' and 'bzip2 -d' without gunzip or bunzip2
Idea copied from the "ip" applet.
Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2017-01-09 09:03:31 +01:00 |
|
Denys Vlasenko
|
e7800f351a
|
Rename transformer_aux_data_t -> transformer_state_t
No code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2014-12-07 00:42:49 +01:00 |
|
Denys Vlasenko
|
f6beef63c6
|
archival/*: move "config:" snippets into .c files
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2013-11-14 11:39:00 +01:00 |
|
Denys Vlasenko
|
36184a487d
|
archival/*: move "applet:" snippets into .c files
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2013-11-14 09:54:24 +01:00 |
|
Denys Vlasenko
|
66620fa626
|
archival/*: move "kbuild:" snippets into .c files
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2013-11-14 09:53:52 +01:00 |
|
Denys Vlasenko
|
8a6a2f9c9c
|
update seamless uncompression code
This change makes "tar tf hello_world.txz" work without
adding special-casing for ".txz" extension. It also removes
ever-growing magic checking code in rpm2cpio and get_header_tar -
we reuse one which lives in setup_unzip_on_fd.
function old new delta
unpack_gz_stream 7 566 +559
check_signature16 - 70 +70
setup_unzip_on_fd 99 142 +43
handle_SIGCHLD - 41 +41
unpack_bz2_stream 342 376 +34
unzip_main 2352 2385 +33
bbunpack 503 533 +30
open_transformer 74 102 +28
unpack_Z_stream 1278 1304 +26
unpack_gunzip 101 123 +22
init_transformer_aux_data - 18 +18
unpack_xz_stream 2388 2402 +14
open_zipped 131 141 +10
rpm_main 1358 1363 +5
get_header_tar_lzma 52 57 +5
get_header_tar_bz2 52 57 +5
unpack_lzma_stream 2698 2702 +4
hash_find 234 233 -1
get_header_tar 1759 1733 -26
get_header_tar_gz 92 57 -35
unpack_uncompress 51 12 -39
rpm2cpio_main 201 147 -54
unpack_unxz 67 12 -55
unpack_bz2_stream_prime 55 - -55
get_header_tar_Z 86 - -86
unpack_gz_stream_with_info 539 - -539
------------------------------------------------------------------------------
(add/remove: 3/3 grow/shrink: 14/6 up/down: 947/-890) Total: 57 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2012-03-06 16:27:48 +01:00 |
|
Denys Vlasenko
|
d184a728cf
|
rename archive.h to bb_archive.h. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-09-22 12:45:14 +02:00 |
|
Denys Vlasenko
|
522041ee7b
|
regularize options which control size/speed trade
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-09-10 13:25:57 +02:00 |
|
Denys Vlasenko
|
66426760be
|
*: remove "Options:" string from help texts
function old new delta
packed_usage 28706 28623 -83
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-06-05 03:58:28 +02:00 |
|
Pere Orga
|
1f4447b2d4
|
move help text from include/usage.src.h to archival/*.c
Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-03-27 22:40:30 +02:00 |
|
Denys Vlasenko
|
ed9b08d1c1
|
bzip2: plug memory leak on every processed file
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-12-30 04:43:35 +01:00 |
|
Denys Vlasenko
|
833d4e7f84
|
rename archival/libunarchive -> archival/libarchive; move bz/ into it
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-11-03 02:38:31 +01:00 |
|
Denys Vlasenko
|
ea8b252cb3
|
*: better string sharing
text data bss dec hex filename
849427 441 7556 857424 d1550 busybox_old
849355 441 7556 857352 d1508 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-02 12:57:26 +02:00 |
|
Denys Vlasenko
|
39a04f71ca
|
archival/*: shrink by reusing sufficiently similar functions
function old new delta
append_ext - 16 +16
unxz_main 77 83 +6
unlzma_main 77 83 +6
uncompress_main 42 48 +6
gzip_main 184 190 +6
bzip2_main 114 120 +6
bunzip2_main 61 67 +6
bbunpack 469 475 +6
send_tree 355 360 +5
lzop_main 89 92 +3
gunzip_main 61 64 +3
make_new_name_lzop 84 82 -2
make_new_name_gunzip 114 112 -2
make_new_name_unxz 14 - -14
make_new_name_unlzma 14 - -14
make_new_name_uncompress 14 - -14
make_new_name_bunzip2 14 - -14
make_new_name_gzip 17 - -17
make_new_name_bzip2 17 - -17
------------------------------------------------------------------------------
(add/remove: 1/6 grow/shrink: 10/2 up/down: 69/-94) Total: -25 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-31 14:18:57 +02:00 |
|
Denis Vlasenko
|
5e34ff29bc
|
*: mass renaming of USE_XXXX to IF_XXXX
and SKIP_XXXX to IF_NOT_XXXX - the second one was especially
badly named. It was not skipping anything!
|
2009-04-21 11:09:40 +00:00 |
|
Denis Vlasenko
|
1a9e9bdd93
|
gunzip: restore mtime. approx +80 bytes of code
rpm: make code more robust
lsmod: small code shrink
|
2008-11-01 12:54:56 +00:00 |
|
Denis Vlasenko
|
a60f84ebf0
|
*: rename ATTRIBUTE_XXX to just XXX.
|
2008-07-05 09:18:54 +00:00 |
|
Denis Vlasenko
|
55da0be405
|
support gzip -t and bzip2 -t
|
2008-06-27 21:52:41 +00:00 |
|
Denis Vlasenko
|
85c247161b
|
*: fix fallout from -Wunused-parameter
function old new delta
bbunpack 358 366 +8
passwd_main 1070 1072 +2
handle_incoming_and_exit 2651 2653 +2
getpty 88 86 -2
script_main 975 972 -3
inetd_main 2036 2033 -3
dname_enc 377 373 -4
make_new_session 474 462 -12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/5 up/down: 12/-24) Total: -12 bytes
text data bss dec hex filename
797429 658 7428 805515 c4a8b busybox_old
797417 658 7428 805503 c4a7f busybox_unstripped
|
2008-03-17 09:04:04 +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
|
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
|
b6ccd32e3f
|
bzip2: implement -1..-9 command line flags
|
2007-10-14 07:51:19 +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 |
|