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1907 Commits

Author SHA1 Message Date
Denys Vlasenko
9501bc7da5 ls: fix SEGV when --color is used and ENABLE_LS_COLOR=n 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-26 13:53:41 +02:00
Denys Vlasenko
875ce094cf dd: fix handling of short result of full_write(), closes 11711 
$ dd bs=1G <sda1 of=/dev/sda1
dd: error writing '/dev/sda1': No space left on device
1+0 records in
0+0 records out
999292928 bytes (953.0MB) copied, 0.784617 seconds, 1.2GB/s

function                                             old     new   delta
write_and_stats                                       99     102      +3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-14 17:49:14 +02:00
John L. Hammond
94f607a904 ln: correct 'ln -T' usage message 
Signed-off-by: John L. Hammond <jhammond@indeed.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-09 16:29:29 +02:00
Ron Yorston
e2026381be stat: reduce storage for human-readable filesystem names 
function                                             old     new   delta
static.humanname                                       -     236    +236
static.fstype                                          -     140    +140
print_statfs                                         339     341      +2
static.humantypes                                    288       -    -288
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 1/0 up/down: 378/-288)           Total: 90 bytes
   text	   data	    bss	    dec	    hex	filename
 982183	    485	   7296	 989964	  f1b0c	busybox_old
 982152	    485	   7296	 989933	  f1aed	busybox_unstripped

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-04-12 12:00:38 +02:00
Denys Vlasenko
2f28b2bdbb fsync,sync: merge into one source module 
With FEATURE_SYNC_FANCY not set:

function                                             old     new   delta
fsync_main                                           130     123      -7

With FEATURE_SYNC_FANCY set, should be much larger code size savings.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-04-02 14:55:29 +02:00
Denys Vlasenko
4f74bb6059 fsync,sync: make them similar 
sync: add O_NOCTTY
fsync: drop O_NOATIME, add O_NONBLOCK, set exitcode to 1 if fsync() fails,
    update --help message to be similar to sync.
both: reformat code to minimize "diff -u sync.c fsync.c":
    in particular, they use same open() flags now

function                                             old     new   delta
fsync_main                                           126     130      +4
packed_usage                                       33316   33317      +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 5/0)                 Total: 5 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-04-02 14:39:56 +02:00
Denys Vlasenko
4a6748662a top: tweak --help 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-02-27 16:45:39 +01:00
Ron Yorston
e563f9e851 du: don't count duplicate arguments. Closes 5288 
Since coreutils 8.6 (2010-10-15) du no longer counts duplicate arguments.

Revert the relevant part of commit 618a3027ed (du: fix "du /dir /dir"
case).

function                                             old     new   delta
du_main                                              302     297      -5
reset_ino_dev_hashtable                               78       -     -78
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/1 up/down: 0/-83)             Total: -83 bytes

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-02-19 17:08:39 +01:00
Rostislav Skudnov
d712edc6d8 dd: add 'oflag=append' 
Signed-off-by: Rostislav Skudnov <rostislav@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-02-14 13:01:46 +01:00
Denys Vlasenko
ecf02e8b83 date: improve help text for -D 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-01-09 12:58:52 +01:00
Denys Vlasenko
edca770d11 sleep: support "inf" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-01-07 15:20:56 +01:00
Martijn Dekker
f83292cfc4 ls: make -i compatible with coreutils: don't follow symlink by default 
Signed-off-by: Martijn Dekker <martijn@inlv.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-01-04 18:55:53 +01:00
Denys Vlasenko
b86b39bfda config: more tweaks 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-12-28 17:52:43 +01:00
Denys Vlasenko
b097a84d62 config: update size information 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-12-28 03:20:17 +01:00
Denys Vlasenko
c100535571 cat,nl: fix handling of open errors 
$ cat -n does_not_exist; echo $?
cat: does_not_exist: No such file or directory
1

function                                             old     new   delta
print_numbered_lines                                 118     129     +11
nl_main                                              196     201      +5
cat_main                                             421     425      +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 20/0)               Total: 20 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-11-29 11:44:10 +01:00
Denys Vlasenko
93ef5dd640 printf: fix printf "%u\n" +18446744073709551614 
function                                             old     new   delta
conv_strtoll                                          19      32     +13
conv_strtoull                                         49      61     +12
bb_strtoll                                            89      84      -5
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 25/-5)              Total: 20 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-10-30 23:24:18 +01:00
Denys Vlasenko
9ab5a8d560 dd: do not have 'ocount' variable if ibs/obs support is not enabled 
function                                             old     new   delta
packed_usage                                       32964   32961      -3
dd_main                                             1033    1021     -12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-15)             Total: -15 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-10-30 17:04:52 +01:00
Rostislav Skudnov
3f6a978a0d dd: add 'oflag=seek_bytes' 
Allow specifying position in the output file in bytes instead of
obs-sized blocks, improve compatibility with GNU dd.

function                                             old     new   delta
dd_main                                             1632    1693     +61
packed_usage                                       33130   33150     +20
static.oflag_words                                     -      12     +12
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/0 up/down: 93/0)               Total: 93 bytes

Signed-off-by: Rostislav Skudnov <rostislav@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-10-30 16:55:09 +01:00
Bernhard Reutner-Fischer
3db4e7f84c printf: fix printing +-prefixed numbers 
Thanks to Cristian Ionescu-Idbohrn for noticing.

Also fix "%d" '  42' to skip leading whitespace.

function                                             old     new   delta
print_direc                                          435     454     +19
bb_strtoll                                            99     103      +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 23/0)               Total: 23 bytes

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
 2018-10-19 15:27:42 +02:00
Denys Vlasenko
349d72c19c unzip: use printable_string() for printing filenames 
function                                             old     new   delta
unzip_main                                          2726    2792     +66
printable_string2                                      -      57     +57
identify                                            4329    4336      +7
expmeta                                              659     663      +4
add_interface                                         99     103      +4
beep_main                                            286     289      +3
changepath                                           192     194      +2
builtin_type                                         115     117      +2
devmem_main                                          469     470      +1
input_tab                                           1076    1074      -2
create_J                                            1821    1819      -2
poplocalvars                                         314     311      -3
doCommands                                          2222    2214      -8
do_load                                              918     902     -16
printable_string                                      57       9     -48
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 8/6 up/down: 146/-79)            Total: 67 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-09-30 16:56:56 +02:00
Denys Vlasenko
c9720a761e timeout: fix arguments to match coreutils 
Was: timeout [-t SECS] [-s SIG] PROG ARGS
Is:  timeout [-s SIG] SECS PROG ARGS

function                                             old     new   delta
timeout_main                                         312     319      +7
packed_usage                                       32882   32858     -24
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 7/-24)             Total: -17 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-08-03 18:28:17 +02:00
Denys Vlasenko
4c20d9f2b0 extend fractional duration support to "top -d N.N" and "timeout" 
function                                             old     new   delta
parse_duration_str                                     -     168    +168
sleep_for_duration                                     -     157    +157
top_main                                             885     928     +43
timeout_main                                         269     312     +43
handle_input                                         571     614     +43
duration_suffixes                                      -      40     +40
sfx                                                   40       -     -40
sleep_main                                           364      79    -285
------------------------------------------------------------------------------
(add/remove: 4/1 grow/shrink: 3/1 up/down: 494/-325)          Total: 169 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-08-03 18:17:12 +02:00
Lauri Kasanen
a380aacca6 ls: When -h is passed, the total should also be in human units 
Signed-off-by: Lauri Kasanen <cand@gmx.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-08-01 19:47:15 +02:00
Denys Vlasenko
d01c9aa7ca cp: placate gcc8 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-08-01 18:29:41 +02:00
Denys Vlasenko
1fbb73fc4c cp: add missing quote in config snippet 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-17 00:16:16 +02:00
Denys Vlasenko
79fb6ac7a5 cp: optional --reflink support 
function                                             old     new   delta
cp_main                                              428     512     +84
copy_file                                           1676    1742     +66

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-13 20:30:02 +02:00
Denys Vlasenko
cbe8c65e59 sort: add -V "sort version" 
function                                             old     new   delta
packed_usage                                       32855   32858      +3
get_key                                              500     503      +3
sort_opt_str                                          36      37      +1
sort_main                                           1037    1036      -1
compare_keys                                         795     783     -12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/2 up/down: 7/-13)              Total: -6 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-08 01:37:54 +02:00
haroon maqsood
4a85d56c4c nproc: implement --all --ignore=N 
function                                             old     new   delta
nproc_main                                            98     242    +144
packed_usage                                       32799   32816     +17
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 161/0)             Total: 161 bytes

Signed-off-by: haroon maqsood <maqsood3525@live.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-07-06 16:19:04 +02:00
Denys Vlasenko
34254f9dde install: fix "-D -t DIR1/DIR2/DIR3" creating only DIR1/DIR2, closes 11106 
function                                             old     new   delta
install_main                                         758     767      +9

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-22 18:59:10 +02:00
Kartik Agaram
43b17b1cd0 restore documentation on the build config language 
Kconfig-language.txt was deleted in commit 4fa499a17b back in 2006.
Move to docs/ as suggested by Xabier Oneca:
  http://lists.busybox.net/pipermail/busybox/2014-May/080914.html
Also update references to it everywhere.

Signed-off-by: Kartik Agaram <akkartik@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-06-06 15:16:48 +02:00
Denys Vlasenko
747162109f realpath,readlink -f: coreutils compat, closes 11021 
function                                             old     new   delta
xmalloc_realpath_coreutils                             -     121    +121

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-05-24 17:31:00 +02:00
Denys Vlasenko
d80eecb868 cat: fix cat -e and cat -v erroneously numbering 1st line 
function                                             old     new   delta
cat_main                                             418     421      +3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-04-29 14:05:43 +02:00
Denys Vlasenko
3632cb15f1 shell: add comments about [[, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-04-10 15:25:41 +02:00
Denys Vlasenko
38ccd6af8a bzip2: fix two crashes on corrupted archives 
As it turns out, longjmp'ing into freed stack is not healthy...

function                                             old     new   delta
unpack_usage_messages                                  -      97     +97
unpack_bz2_stream                                    369     409     +40
get_next_block                                      1667    1677     +10
get_bits                                             156     155      -1
start_bunzip                                         212     183     -29
bb_show_usage                                        181     120     -61
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/3 up/down: 147/-91)            Total: 56 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-04-08 20:05:04 +02:00
Denys Vlasenko
7bcde5f00d libbb.h: always include sys/resource.h 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-04-08 17:23:27 +02:00
Denys Vlasenko
77cb6b99a4 libbb: rename bb_ask -> bb_ask_noecho, bb_ask_confirmation -> bb_ask_y_confirmation 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-04-07 15:08:12 +02:00
Denys Vlasenko
d1d6d9c5d8 sort: smaller and more agressive FEATURE_SORT_OPTIMIZE_MEMORY 
function                                             old     new   delta
sort_main                                           1098    1037     -61

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-04-06 16:44:50 +02:00
Denys Vlasenko
759ca8a4cb sort: move misplaced comment 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-04-04 17:07:21 +02:00
Denys Vlasenko
c29c2e60d8 sort: FEATURE_SORT_OPTIMIZE_MEMORY 
On sorting all kernel/linux/arch/ *.[ch] files,
this reduces memory usage by 6%.

	yes | head -99999999 | sort

goes down from 1900Mb to 380 Mb.

function                                             old     new   delta
sort_main                                            862    1098    +236

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-04-04 17:03:41 +02:00
Denys Vlasenko
7bf304f371 stat: fix a typo: s/romfs/ramfs/, closes 10876 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-03-31 02:45:22 +02:00
Denys Vlasenko
694bc06345 md5sum: use config help text similar to other "sum" tools 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-03-08 12:49:39 +01:00
Denys Vlasenko
e20a703fd3 df: do "rootfs" check sooner 
function                                             old     new   delta
df_main                                             1065    1064      -1

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-02-23 17:08:32 +01:00
Denys Vlasenko
58cd6e1ade df: 4TB+ support on 32 bits arch 
Reported for Pascal Bellard.

function                                             old     new   delta
df_main                                             1054    1065     +11

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-02-23 17:00:23 +01:00
Denys Vlasenko
3177626033 od: move address_fmt[] from data to globals. 8 less bytes in data section 
function                                             old     new   delta
od_main                                             2164    2179     +15
address_fmt                                            8       -      -8
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/0 up/down: 15/-8)               Total: 7 bytes
   text    data     bss     dec     hex filename
 930954     481    6852  938287   e512f busybox_old
 930977     473    6852  938302   e513e busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-02-22 12:14:55 +01:00
Denys Vlasenko
2709acbbda sort: fix potentially buggy use of OPT_STR 
This also makes OPT_STR reused:

   text	   data	    bss	    dec	    hex	filename
 930979	    481	   6852	 938312	  e5148	busybox_old
 930954	    481	   6852	 938287	  e512f	busybox_unstripped
 ^^^^^^

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-02-22 11:03:23 +01:00
Denys Vlasenko
427ae18348 sort: in -s handling, return 1/-1, not 1/0 compare result 
function                                             old     new   delta
compare_keys                                         794     795      +1

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-02-22 10:54:55 +01:00
Denys Vlasenko
7d285c78a3 sort: fix -s. Closes 10671 
function                                             old     new   delta
sort_main                                            786     862     +76
compare_keys                                         720     794     +74
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 150/0)             Total: 150 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-02-21 20:08:54 +01:00
Denys Vlasenko
7f441403cb cp: fix option handling in non-longopt config 
the patch getopt32: remove opt_complementary 22542eca18

introduced a regressed in the cp command since it removed all aliases of arguments
if long_opts is not configured.

Patch by Sebastian Gottschall <s.gottschall@dd-wrt.com>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-02-11 21:25:23 +01:00
Denys Vlasenko
da49e7057a cksum: code shrink 
function                                             old     new   delta
cksum_main                                           281     262     -19

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-02-01 11:44:52 +01:00
Aaro Koskinen
d15d7a0a4b cp: implement -T 
Implement "cp -T". Some Linux kernel Makefiles started using this recently,
so allow also building on systems using busybox cp.

function                                             old     new   delta
cp_main                                              360     428     +68
copy_file                                           1678    1676      -2
packed_usage                                       32290   32259     -31
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 76/-39)             Total: 35 bytes

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2018-02-01 09:30:59 +01:00