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Author SHA1 Message Date
Denys Vlasenko
b768aeb164 tar: make typical extraction less memory-hungry 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-26 18:22:41 +02:00
Denys Vlasenko
52827e3ebc *: tar-related cleanups: move struct to unarchive.h; move help to tar.c 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-26 18:21:36 +02:00
Denys Vlasenko
d0a8a0d312 tar: fix --to-command wrt short writes 
function                                             old     new   delta
bb_copyfd_exact_size                                  51      98     +47
bb_full_fd_action                                    362     394     +32
get_header_tar                                      1546    1558     +12
data_extract_to_command                              430     439      +9
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 100/0)             Total: 100 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-26 18:11:44 +02:00
Denys Vlasenko
894fa0ad62 fix breakage in compressed file detection 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-26 05:01:16 +02:00
Denys Vlasenko
63144be7ea universal parser: do not leak parser->data 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-26 04:00:52 +02:00
Denys Vlasenko
1fcbff2fac build system: do not rebuild ash and hush on any change to any .c file 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-26 02:40:08 +02:00
Denys Vlasenko
918f444f90 conspy: make "conspy 0" use vcsa0 but "conspy" (no param) use vcsa 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-25 14:40:25 +02:00
Denys Vlasenko
8d444494ef another fix to gen_build_files / autoconf.h dependency 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-25 13:56:28 +02:00
Denys Vlasenko
1d72d43940 gen_build_files.sh is an order prerequisite only for autoconf.h 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-25 13:30:59 +02:00
Denys Vlasenko
e69c5e2429 build system: make gen_build_files.sh run before autoconf.h generation 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-25 12:58:17 +02:00
Denys Vlasenko
41ddd9f606 *: make exec failure message more consistent 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-25 01:46:53 +02:00
Ladislav Michl
2b46fd49b1 tar: optional support for --to-command 
function                                             old     new   delta
data_extract_to_command                                -     430    +430
dec2env                                                -      44     +44
tar_main                                             778     819     +41
str2env                                                -      37     +37
tar_var                                                -      32     +32
xputenv                                                -      22     +22
tar_longopts                                         257     270     +13
------------------------------------------------------------------------------
(add/remove: 6/0 grow/shrink: 2/0 up/down: 619/0)             Total: 619 bytes

Signed-off-by: Ladislav Michl <Ladislav.Michl@seznam.cz>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-25 01:33:00 +02:00
Denys Vlasenko
51fa147c9b conspy: code shrink 
function                                             old     new   delta
conspy_main                                         1385    1380      -5
screen_dump                                          215     202     -13

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-25 00:57:57 +02:00
Denys Vlasenko
eff6d59343 ntpd: step correction to variables had wrong sign, fixing 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-24 20:23:40 +02:00
Denys Vlasenko
a54985b279 conspy: document attribute byte format 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-24 17:50:00 +02:00
Denys Vlasenko
a091d45c3b smemcap: new applet 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-24 05:05:12 +02:00
Denys Vlasenko
dd8adde386 *: introduce and use bb_unsetenv_and_free 
function                                             old     new   delta
bb_unsetenv_and_free                                   -      17     +17
tcpudpsvd_main                                      1819    1810      -9
safe_setenv                                           58      47     -11
udhcp_run_script                                     630     616     -14
make_device                                         1683    1663     -20
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/4 up/down: 17/-54)            Total: -37 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-24 05:00:50 +02:00
Andreas Bühmann
da75f44844 ash: <> redir should not truncate 
Signed-off-by: Andreas Bühmann <buehmann@users.berlios.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-24 04:32:37 +02:00
Pascal Bellard
1b8e2b0e76 conspy: code shrink ~200 bytes 
Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-23 20:25:00 +02:00
Denys Vlasenko
64606c6d01 typo fix 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-22 18:33:15 +02:00
Marek Polacek
fc6f6e933c rev: new applet 
text   data    bss    dec    hexfilename
    377      0      0    377    179rev.o

Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-22 12:53:35 +02:00
Denys Vlasenko
6d9c88ad98 fix config help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-21 07:25:36 +02:00
Denys Vlasenko
adbbee46ad bootchartd: added optional compat features 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-21 07:17:23 +02:00
Denys Vlasenko
05a550b48a fix errors in detecting non-modified areas 
function                                             old     new   delta
screen_char                                          100     102      +2
cleanup                                               84      86      +2
screen_dump                                          215     210      -5
conspy_main                                         1503    1491     -12

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-21 04:00:16 +02:00
Pascal Bellard
a8b594fda7 conspy: new applet 
Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-21 02:17:29 +02:00
Denys Vlasenko
d2b738a6d2 decompress_unxz: use common string 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-21 02:16:51 +02:00
Denys Vlasenko
ba73cfd284 unxz: update from XZ embedded git 
function                                             old     new   delta
rc_reset                                               -      21     +21
unpack_xz_stream                                    2342    2357     +15
lzma_reset                                           102      64     -38
lzma_len                                             506     443     -63
xz_dec_lzma2_run                                    1438    1374     -64
xz_dec_reset                                          73       -     -73
lzma_main                                           2517    2183    -334
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 1/4 up/down: 36/-572)          Total: -536 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-20 02:40:56 +02:00
Denys Vlasenko
91d7ee31f7 tweak TODO file 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-19 22:15:20 +02:00
Denys Vlasenko
4a96617095 xargs: bump default -sNUM up to 32k. Use sysconf() to trim it down if necessary 
function                                             old     new   delta
xargs_main                                           819     830     +11

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-19 21:44:01 +02:00
Denys Vlasenko
e15a6c82df added Config.in to .gitignore 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-19 20:42:02 +02:00
Denys Vlasenko
134d0eb114 cosmetics on top of Dan's patches 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-19 20:07:23 +02:00
Dan Fandrich
ebeac1685a Define GNU-specific link options in one place 
This makes them easier to change to support a non-GNU toolchain.

Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-19 20:03:21 +02:00
Dan Fandrich
0635ddd8f7 Added code for nonstandard function strsep() 
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-19 20:03:18 +02:00
Dan Fandrich
fdd7b566ec A few minor portability improvements 
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-19 20:03:15 +02:00
Denys Vlasenko
eb08b6ed5c sed: trivial code shrink -18 bytes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-19 17:51:06 +02:00
Denys Vlasenko
020465218c Merge branch 'master' of git+ssh://vda@busybox.net/var/lib/git/busybox 2010-06-19 17:50:44 +02:00
Denys Vlasenko
e329089c62 Revert "sed: trivial code shrink" 
This reverts commit c2c7aa4b0d.
 2010-06-19 17:50:23 +02:00
Denys Vlasenko
c2c7aa4b0d sed: trivial code shrink 
function                                             old     new   delta
sed_main                                             685     667     -18

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-19 17:47:46 +02:00
Denys Vlasenko
8cd9f343e7 ash: times builtin: use unsigned type; take free-of-charge modulo 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-18 15:36:48 +02:00
Denys Vlasenko
b87c17cd16 *: stop defining _GNU_SOURCE in source files, it's in CFLAGS anyway 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-18 15:15:24 +02:00
Denys Vlasenko
7df28bbb8f ash: fix unset in standalone mode 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-18 14:23:47 +02:00
Denys Vlasenko
1ed2fb40c9 ash: cosmetics, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-18 14:09:48 +02:00
Dan Fandrich
b76f18d331 Improve unzip's handling of stream ZIP files 
Search harder for the ZIP magic numbers at the end of a file by checking
16 KiB from the end instead of just 1 KiB.  ZIP files with long comments
(such as certain cryptographically signed files) or those sitting in a
wrapper could have more than 1 KiB of data after the magic numbers, so
they couldn't be read.

Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-18 13:32:39 +02:00
Dan Fandrich
eafc6956f6 Allow CONFIG_VOLUMEID to be turned off 
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-18 13:28:46 +02:00
Dan Fandrich
f934a51c9b ignore changes to Kbuild files, they are generated 
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-18 13:27:57 +02:00
Denys Vlasenko
8f599f9a31 mkfs_ext2: improve comments a bit 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-18 12:40:57 +02:00
Denys Vlasenko
0f022c0565 cpio.tests: mention suid bits too, not only sgid 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-18 12:28:05 +02:00
Bernhard Reutner-Fischer
5070124763 mkfs_ext2: reuse string 
function                                             old     new   delta
mkfs_ext2_main                                      2376    2378      +2
.rodata                                           135872  135848     -24
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 2/-24)             Total: -22 bytes

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
 2010-06-18 11:49:44 +02:00
Bernhard Reutner-Fischer
cd5aa5c5da mkfs_ext2: fix handling of -I argument 
-I <unsigned int> but was treated as a character

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
 2010-06-18 11:47:45 +02:00
Denys Vlasenko
9b814ca633 mktemp: be more compatible: bare "mktemp" creates tempfile in /tmp, not cwd 
function                                             old     new   delta
mktemp_main                                          171     152     -19

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-18 03:16:27 +02:00