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1840 Commits

Author SHA1 Message Date
Junling Zheng
d291c2fdd5 chown: fix help text 
Signed-off-by: Junling Zheng <zhengjunling@huawei.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-06-07 02:32:23 +02:00
Ari Sundholm
fc3e40ee81 truncate: do not die when a file doesn't exist and no-create flag is on 
Additionally, open(2) failures do not make the program die immediately.
This makes the behavior of the program match coreutils more closely.

function                                             old     new   delta
truncate_main                                        161     221     +60

Signed-off-by: Ari Sundholm <ari@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-05-25 15:17:03 +02:00
Maninder Singh
97c6491b4e typo fixes 
Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-05-25 13:46:36 +02:00
Denys Vlasenko
de5edadee2 special-case {true,false,test} --help 
This also removes their help texts.

function                                             old     new   delta
run_applet_no_and_exit                               442     452     +10
packed_usage                                       30713   30625     -88

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-04-21 16:00:41 +02:00
Bernhard Reutner-Fischer
86a7f18f21 *: Switch to POSIX utmpx API 
UTMP is SVID legacy, UTMPX is mandated by POSIX.

Glibc and uClibc have identical layout of UTMP and UTMPX, both of these
libc treat _PATH_UTMPX as _PATH_UTMP so from a user-perspective nothing
changes except the names of the API entrypoints.

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
 2015-04-02 23:03:46 +02:00
Denys Vlasenko
1850d5ec0e truncate: new applet 
Add the actual new source file :(

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-03-22 18:00:32 +01:00
Ari Sundholm
8893023ba2 dd: move suffix struct to xatonum.c 
This way it can be used by other applets without duplication.

Signed-off-by: Ari Sundholm <ari@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-03-22 17:41:04 +01:00
Ron Yorston
53e9c51ade od: fix printing of high-bit chars 
Example: echo £ | od -c

Signed-off-by: Ron Yorston <rmy@tigress.co.uk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-03-12 20:11:48 +01:00
Denys Vlasenko
8dff01d06a libbb: introduce and use is_prefixed_with() 
function                                             old     new   delta
is_prefixed_with                                       -      18     +18
complete_username                                     78      77      -1
man_main                                             737     735      -2
fsck_device                                          429     427      -2
unpack_ar_archive                                     80      76      -4
strip_unsafe_prefix                                  105     101      -4
singlemount                                         1054    1050      -4
rtc_adjtime_is_utc                                    90      86      -4
resolve_mount_spec                                    88      84      -4
parse_one_line                                      1029    1025      -4
parse_conf                                          1460    1456      -4
may_wakeup                                            83      79      -4
loadkmap_main                                        219     215      -4
get_irqs_from_stat                                   103      99      -4
get_header_cpio                                      913     909      -4
findfs_main                                           79      75      -4
fbsplash_main                                       1230    1226      -4
load_crontab                                         776     771      -5
expand_vars_to_list                                 1151    1146      -5
date_main                                            881     876      -5
skip_dev_pfx                                          30      24      -6
make_device                                         2199    2193      -6
complete_cmd_dir_file                                773     767      -6
run_applet_and_exit                                  715     708      -7
uudecode_main                                        321     313      -8
pwdx_main                                            197     189      -8
execute                                              568     560      -8
i2cdetect_main                                      1186    1176     -10
procps_scan                                         1242    1230     -12
procps_read_smaps                                   1017    1005     -12
process_module                                       746     734     -12
patch_main                                          1903    1891     -12
nfsmount                                            3572    3560     -12
stack_machine                                        126     112     -14
process_timer_stats                                  449     435     -14
match_fstype                                         111      97     -14
do_ipaddr                                           1344    1330     -14
open_list_and_close                                  359     343     -16
get_header_tar                                      1795    1779     -16
prepend_new_eth_table                                340     323     -17
fsck_main                                           1811    1794     -17
find_iface_state                                      56      38     -18
dnsd_main                                           1321    1303     -18
base_device                                          179     158     -21
find_keyword                                         104      82     -22
handle_incoming_and_exit                            2785    2762     -23
parse_and_put_prompt                                 774     746     -28
modinfo                                              347     317     -30
find_action                                          204     171     -33
update_passwd                                       1470    1436     -34
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/49 up/down: 18/-540)         Total: -522 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-03-12 17:48:34 +01:00
Denys Vlasenko
c5beaa08eb ls: heed compiler warning 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-02-23 15:25:58 +01:00
Denys Vlasenko
0cb981c5e2 ls: trivial code shrink 
function                                             old     new   delta
display_single                                       914     893     -21

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-02-18 11:29:07 +01:00
Denys Vlasenko
8e92df15b5 ls: fix year 9999 bug :) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-02-16 15:36:25 +01:00
Ari Sundholm
f22a838aed dd: add optional support for status=noxfer/none 
While at it, added 'B' number suffixes, upstream compat

function                                             old     new   delta
dd_main                                             1469    1543     +74
dd_suffixes                                           88     112     +24
packed_usage                                       30156   30176     +20
dd_output_status                                     372     388     +16
static.status_words                                    -      13     +13
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 4/0 up/down: 147/0)             Total: 147 bytes

Signed-off-by: Ari Sundholm <ari@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-02-07 01:41:22 +01:00
Denys Vlasenko
86031a5ffd trim extra newlines in help texts 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-01-24 19:46:45 +01:00
Denys Vlasenko
054f5a5b0d install: fix help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-09-24 22:16:24 +02:00
Aaro Koskinen
0f78d616cb install: implement -t DIR 
Some packages want to install themselves using "-t" to specify
the directory (as supported by GNU coreutils). Add support for the option
for compatibility reasons.

function                                             old     new   delta
install_longopts                                      76      95     +19
install_main                                         769     777      +8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 27/0)               Total: 27 bytes

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-09-24 02:52:08 +02:00
Ari Sundholm
fbdc167f27 df: fix -T option when ENABLE_FEATURE_HUMAN_READABLE=0 
Signed-off-by: Ari Sundholm <ari@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-09-20 18:55:17 +02:00
Ari Sundholm
d0cdacafa9 df: implement -T option 
function                                             old     new   delta
df_main                                              863     998    +135
packed_usage                                       29827   29861     +34
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 169/0)             Total: 169 bytes

Signed-off-by: Ari Sundholm <ari@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-09-17 20:53:58 +02:00
Denys Vlasenko
98654b995b test: fix mishandling of "test '(' = '('" and similar 
function                                             old     new   delta
test_main                                            246     350    +104

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-07-01 14:16:28 +02:00
Michael Gernoth
1b487ea8a6 stat: fix printing selinux context and null-dereference 
busybox stat tries to always print the selinux context, even if it
is not requested which leads to a segmentation fault due to
dereferencing a null-pointer.

This also changes the format-string used to print the context to
so it actually produces useful output.

Signed-off-by: Michael Gernoth <michael@gernoth.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-06-27 14:08:29 +02:00
Isaac Dunham
ea23c25e96 unlink: new applet 
function                                             old     new   delta
unlink_main                                            -      45     +45
packed_usage                                       29667   29686     +19

Signed-off-by: Isaac Dunham <ibid.ag@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-06-22 20:44:25 +02:00
Denys Vlasenko
17f8418ea7 Add conditional support for -v / --verbose 
With FEATURE_VERBOSE off, practically no size change.
With it on:

function                                             old     new   delta
remove_file                                          493     556     +63
install_main                                         719     765     +46
bb_make_directory                                    383     419     +36
rmdir_main                                           162     191     +29
copy_file                                           1516    1544     +28
mv_main                                              502     525     +23
cmp_main                                             677     693     +16
bbconfig_config_bz2                                 5264    5279     +15
mkdir_main                                           158     168     +10
install_longopts                                      66      76     +10
rm_main                                              167     175      +8
nexpr                                                840     846      +6
scan_tree                                            275     280      +5
fsck_main                                           1807    1811      +4
ed_main                                             2541    2545      +4
expand_one_var                                      1574    1575      +1
swap_on_off_main                                     420     418      -2
parse_command                                       1443    1440      -3
redirect                                            1279    1274      -5
do_load                                              946     918     -28
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 16/4 up/down: 304/-38)          Total: 266 bytes

Based on the patch by Igor Živković.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-05-19 16:23:50 +02:00
Denys Vlasenko
69f9567de2 shuf: trim help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-03-07 14:41:53 +01:00
Denys Vlasenko
102f0d0d07 shuf: do not use strings for -i RANGE case 
function                                             old     new   delta
shuf_main                                            482     496     +14

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-03-07 14:32:39 +01:00
Bartosz Golaszewski
190693ced1 shuf: improve help text 
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-03-07 14:07:35 +01:00
Bartosz Golaszewski
58adbb5505 shuf: fix a segfault on 'shuf -e' 
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-03-07 11:46:03 +01:00
Denys Vlasenko
2cdcb1082c shuf: new applet 
function                                             old     new   delta
shuf_main                                              -     478    +478
packed_usage                                       29571   29719    +148
applet_names                                        2460    2465      +5
applet_main                                         1428    1432      +4
applet_nameofs                                       714     716      +2
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 4/0 up/down: 637/0)             Total: 637 bytes

Based on the code by Bartosz Golaszewski <bartekgola@gmail.com>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-03-05 18:56:20 +01:00
Denys Vlasenko
fca0ee5959 ls: make "ls -s DIR" show total too. Clases 4946 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-27 15:40:26 +01:00
Denys Vlasenko
69a12fa790 catv: suppress compiler warning 
The warning was:
warning: typedef 'BUG_const_mismatch' locally defined but not used [-Wunused-local-typedefs]

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-03 03:27:53 +01:00
Mike Frysinger
29ed580668 uname: fix up usage documentation 
The -i/-o options were missing, and the -r/-s/-v options were
incorrectly labeled as "OS" instead of "kernel".

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2014-01-31 00:28:42 -05:00
Bartosz Golaszewski
5c13ab41bb sort: check global flags on fallback sort 
Sort now performs global reverse on fallback sort if -r is set. Before
only key local flags were checked.

function                                             old     new   delta
compare_keys                                         712     738     +26

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-19 09:10:14 +01:00
Bartosz Golaszewski
1a4d9f6521 sort.c: remove a magic number from compare_keys() 
Use bitwise OR of proper flags instead.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-19 06:47:06 +01:00
Cristian Ionescu-Idbohrn
1bdbf26454 tail: adjust help/usage texts 
Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-10 16:26:15 +01:00
Denys Vlasenko
16ca379b55 chown: fix help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-01-09 17:52:13 +01:00
Michael Tokarev
22bb81fa85 expand: use printable_string instead of hard-coding implementation 
function                                             old     new   delta
expand_main                                          709     690     -19

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-12-16 03:38:24 +01:00
Denys Vlasenko
327f550669 Use unsigned printf/scanf conversion where more appropriate 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-11-29 16:45:45 +01:00
Bartosz Golaszewski
64938011f3 tail compat: fix header printing for tail -f 
Makes tail -f for multiple files display the header only if another (ie. not
currently displayed) file changed.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-10-16 15:02:50 +02:00
Denys Vlasenko
b5352078a7 touch: add conditional support for -h 
Based on a patch by Andy <andy.padavan@gmail.com>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-09-11 11:58:33 +02:00
Denys Vlasenko
0ff0b320a2 dd: code shrink 
function                                             old     new   delta
dd_main                                             1475    1469      -6

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-20 12:49:28 +02:00
Denys Vlasenko
1b57fe108f dd: code shrink 
function                                             old     new   delta
dd_main                                             1487    1475     -12

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-20 12:45:05 +02:00
Denys Vlasenko
f3114a3bd0 dd: code shrink 
function                                             old     new   delta
write_and_stats                                       78      99     +21
dd_main                                             1496    1487      -9
full_write_or_warn                                    42       -     -42
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/1 up/down: 21/-51)            Total: -30 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-20 12:40:29 +02:00
Denys Vlasenko
90e9cfd218 dd: remove FIXME comment which is fixed now. No code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-20 12:27:19 +02:00
Denys Vlasenko
4502bb1f21 dd: code shrink 
function                                             old     new   delta
dd_main                                             1001     961     -40

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-20 12:08:46 +02:00
Denys Vlasenko
5b9910f0a4 dd: fail if swab is attempted on odd-sized block 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-20 02:50:49 +02:00
Denys Vlasenko
8395bd3f52 dd: fix example in a comment. No code changes. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-19 10:30:55 +02:00
Denys Vlasenko
b941316ae5 dd: support conv=swab 
function                                             old     new   delta
dd_main                                             1482    1520     +38
static.conv_words                                     28      33      +5
packed_usage                                       29377   29375      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-19 09:01:39 +02:00
Denys Vlasenko
4b1896cd2c dd: do not reuse local variables for unrelated values. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-08-19 09:00:08 +02:00
Denys Vlasenko
982e87f2fb Whitespace fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-30 11:52:58 +02:00
Denys Vlasenko
bfa6ed1bf4 catv: code shrink 
catv_main                                            250     227     -23

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-30 11:41:58 +02:00
Bartosz Golaszewski
79c618c411 Refactor catv. Move visible() from stty to libbb. 
Fixes the following TODO:

  stty's visible() function and catv's guts are identical. Merge them into
  an appropriate libbb function.

Also makes catv behave exactly like coreutils' cat -v e.g. it'll print 'M-^I'
instead of 'M-   '.

function                                             old     new   delta
visible                                                -      70     +70
do_display                                           431     379     -52
catv_main                                            306     250     -56
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 70/-108)           Total: -38 bytes

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-07-30 06:29:42 +02:00