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1439 Commits

Author SHA1 Message Date
Denys Vlasenko
d8528b8e56 ls: unicode fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-31 05:15:38 +01:00
Denys Vlasenko
ed910c750d cal: add a unicode test 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-31 00:10:18 +01:00
Denys Vlasenko
e17764c8fb further work on unicodization 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-30 23:16:21 +01:00
Denys Vlasenko
6b9f163353 *: style fixes. no code changes (verified with objdump) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-28 02:24:24 +01:00
Denys Vlasenko
6b01b71e83 randomconfig fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-24 22:52:21 +01:00
Denys Vlasenko
9f93d62192 libbb: better unicode width support. Hopefully fixes bug 839. 
Also opens up a possibility to make other unicode stuff smaller
and more correct later. but:

function                                             old     new   delta
static.combining                                       -     516    +516
bb_wcwidth                                             -     328    +328
unicode_cut_nchars                                     -     141    +141
mbstowc_internal                                       -      93     +93
in_table                                               -      78     +78
cal_main                                             899     961     +62
static.combining0x10000                                -      40     +40
unicode_strlen                                         -      31     +31
bb_mbstrlen                                           31       -     -31
bb_mbstowcs                                          173     102     -71
------------------------------------------------------------------------------
(add/remove: 7/1 grow/shrink: 1/1 up/down: 1289/-102)        Total: 1187 bytes

Uses code of Markus Kuhn, which is in public domain:
http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
"Permission to use, copy, modify, and distribute this software
 for any purpose and without fee is hereby granted. The author
 disclaims all warranties with regard to this software."

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-24 07:44:03 +01:00
Denys Vlasenko
5da9f96ad8 date: introduce FEATURE_DATE_COMPAT; shrink 
function                                             old     new   delta
date_main                                            889     862     -27

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-23 23:37:52 +01:00
Denys Vlasenko
9882b34fe2 chown: -2 bytes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-23 00:13:32 +01:00
Matheus Izvekov
31416d589e chown: support long options 
function                                             old     new   delta
chown_longopts                                         -      81     +81
chown_main                                           182     192     +10

Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-23 00:10:40 +01:00
Denys Vlasenko
7be97c5b6b ls: fix sort of very large files. +21 byte 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-18 13:02:27 +01:00
Denys Vlasenko
573ba4e92e fix examples which used non-standard cut -b0-NNN 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-18 12:25:09 +01:00
Denys Vlasenko
9c3b84a304 ls: make it so that group never glues itself to file size 
+ smaller enhancements: inode is long long; -h is a bit narrower; etc

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-18 01:55:00 +01:00
Denys Vlasenko
a40f0624db cp: fix -H handling 
function                                             old     new   delta
copy_file                                           1495    1518     +23

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-15 22:05:07 +01:00
Denys Vlasenko
bb16f57e5d INSTALL: update obsolete doc, as suggested by Doug Clapp (doug.clapp AT triad.rr.com) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-13 22:43:13 +01:00
Denys Vlasenko
c041e239db fix configure sha256sum problem. Closes bug 895 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-13 18:55:37 +01:00
Denys Vlasenko
dc698bb038 *: make it easier to distinquish "struct tm", pointer to one, etc 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-09 19:10:49 +01:00
Denys Vlasenko
86350f8d5f cal: document the location of unicode bug. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-06 10:18:37 +01:00
Denys Vlasenko
28055028a7 fold: unicode support. Based on a patch by Tomas Heinrich <heinrich.tomas@gmail.com> 
General Unicode support is tweaked to expose unicode_status.

function                                             old     new   delta
init_unicode                                           -      77     +77
write2stdout                                           -      19     +19
adjust_column                                         68      71      +3
unicode_status                                         -       1      +1
unicode_is_enabled                                     1       -      -1
grep_main                                            780     773      -7
fold_main                                            619     552     -67
check_unicode_in_env                                  77       -     -77
------------------------------------------------------------------------------
(add/remove: 3/2 grow/shrink: 1/2 up/down: 100/-152)          Total: -52 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-04 20:49:58 +01:00
Tomas Heinrich
d2b1ba6fde [un]expand: unicode support 
function                                             old     new   delta
expand_main                                          633     663     +30

Signed-off-by: Tomas Heinrich <heinrich.tomas@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-04 16:21:31 +01:00
Denys Vlasenko
2ec91aead5 *: remove some uses of argc 
function                                             old     new   delta
whoami_main                                           34      37      +3
logname_main                                          60      63      +3
hostid_main                                           35      38      +3
ttysize_main                                         136     135      -1
nmeter_main                                          673     672      -1
logger_main                                          387     386      -1
uuencode_main                                        330     328      -2
ifupdown_main                                       2125    2123      -2
mesg_main                                            158     155      -3
free_main                                            333     330      -3
cal_main                                             902     899      -3
acpid_main                                           443     440      -3
ar_main                                              196     189      -7
find_main                                            476     467      -9
ifconfig_main                                       1235    1221     -14
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/12 up/down: 9/-49)            Total: -40 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-04 14:15:38 +01:00
Denys Vlasenko
a355da0775 *: make 2 more "int argc"'s unused; more saved if !DESKTOP 
function                                             old     new   delta
sync_main                                             18      20      +2
tty_main                                              90      87      -3
iprule_list                                           83      79      -4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-04 13:16:08 +01:00
Denys Vlasenko
aa42d13e32 sort: make sort -o FILE FILE (same FILE) work. Closes bug 785. -3 bytes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-12-13 02:09:22 +01:00
Denys Vlasenko
800ff7cc75 stty: code shrink -44 bytes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-12-11 15:00:17 +01:00
Denys Vlasenko
9f5a577a32 stty: fix columns command. closes bug 791. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-12-11 14:17:02 +01:00
Denys Vlasenko
a7329667b4 mount: prevent second mount -a from mounting everything again 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-12-05 04:25:19 +01:00
Denys Vlasenko
d0f9d0ed58 touch: needs another fix after last utimes() fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-30 11:36:14 +01:00
Denys Vlasenko
dcbfaba264 fix improper utimes usage 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-29 19:40:36 +01:00
Denys Vlasenko
e992bae6f9 *: remove a few more cases of argc usage. -89 bytes. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-28 15:18:53 +01:00
Denys Vlasenko
5b6fe34cee split: handle - as "use stdin". +13 bytes. Closes bug 741. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-26 05:43:16 +01:00
Denys Vlasenko
11f3a8b7ed od: fix -tx without length spec 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-22 15:37:16 +01:00
Denys Vlasenko
c270454f8f fix fallout from isprint() changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-20 19:14:19 +01:00
Denys Vlasenko
8684cbb5cc libbb: robustify isXXXX(). +39 bytes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-18 11:34:43 +01:00
Dan Fandrich
5b0a7f1a6e wc: fix a hang gue to isprint(EOF) 
The new isprint replacement macro returns TRUE for isprint(EOF), so the
read loop never returns. Moved the check for EOF immediately after the
read.

Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-18 10:48:09 +01:00
Denys Vlasenko
a7ccdeef39 libbb: added xfdopen_for_read/write 
function                                             old     new   delta
xfdopen_helper                                         -      40     +40
logdir_open                                         1163    1184     +21
process_stdin                                        433     443     +10
xfdopen_for_write                                      -       9      +9
doCommands                                          2465    2474      +9
patch_main                                          1214    1222      +8
bbunpack                                             457     465      +8
xfdopen_for_read                                       -       7      +7
scan_tree                                            258     262      +4
xstrtoul_range_sfx                                   230     231      +1
sendmail_main                                        957     955      -2
passwd_main                                         1027    1023      -4
parse                                                969     964      -5
test_main                                            253     247      -6
sed_main                                             655     649      -6
dos2unix_main                                        437     429      -8
fbsplash_main                                        950     938     -12
handle_dir_common                                    371     354     -17
expand_vars_to_list                                 2197    2169     -28
update_passwd                                       1275    1246     -29
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 7/10 up/down: 117/-117)           Total: 0 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-15 23:28:11 +01:00
Denys Vlasenko
ff1822aed1 date: restore hadling of MMDDhhmm[[CC]YY][.ss] date format 
function                                             old     new   delta
date_main                                            698     889    +191

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-15 04:55:40 +01:00
Denys Vlasenko
389cca4b9e some non-gnu compilers can't have non-const struct initializers 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-15 02:28:56 +01:00
Bernhard Reutner-Fischer
a307af1af6 use utimes() rather than obsolescent utime() 
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
 2009-11-15 00:12:53 +01:00
Denys Vlasenko
6331cf059c *: use "can't" instead of "cannot" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-13 09:08:27 +01:00
Denys Vlasenko
f4fee418ae env: don't SEGV on bare "env -" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-12 14:52:47 +01:00
Denys Vlasenko
ab19ede655 tidy up O_NONBLOCK usage. use libbb functions in stty. 
Added O_RDONLY where improves readability. Note: O_RDONLY == 0,
so it is there even if not specified.

function                                             old     new   delta
stty_main                                           1289    1235     -54

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-11 21:05:42 +01:00
Denys Vlasenko
ded688c6f6 fold: fix a corner case. By Tomas Heinrich (heinrich.tomas AT gmail.com) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-04 15:31:19 +01:00
Denys Vlasenko
8131eea3dc *: introduce and use ffulsh_all() 
function                                             old     new   delta
buffer_fill_and_print                                179     196     +17
fflush_all                                             -       9      +9
spawn                                                 87      92      +5
rtcwake_main                                         455     453      -2
...
alarm_intr                                            93      84      -9
readcmd                                             1072    1062     -10
bb_ask                                               345     333     -12
more_main                                            845     832     -13
flush_stdout_stderr                                   42      23     -19
xfflush_stdout                                        27       -     -27
flush_stderr                                          30       -     -30
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 2/50 up/down: 31/-397)         Total: -366 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-02 14:19:51 +01:00
Bernhard Reutner-Fischer
95a036e125 tty: use defines rather than constants 
No obj-code changes.

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
 2009-10-29 21:37:48 +01:00
Bernhard Reutner-Fischer
a48308701a add and use xopen_nonblocking (-18b) 
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-27 17:17:34 +01:00
Denys Vlasenko
0939f2ebd2 fix up potential printf's with unsafe format strings 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-24 17:47:56 +02:00
Denys Vlasenko
d93fc61725 ls: fix "ls | cat" to not show "total NNN" header 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-23 16:22:25 +02:00
Bernhard Reutner-Fischer
ca22cda709 date: handle long options 
RFC2822 obsoletes RFC822; Silently accept --rfc-822 and return rfc2822
output for compatibility.

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
 2009-10-23 16:07:37 +02:00
Denys Vlasenko
f2cbb03a37 *: optimize most of isXXXXX() macros 
text    data     bss     dec     hex filename
 824164     453    6812  831429   cafc5 busybox_old
 823730     453    6812  830995   cae13 busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-23 03:16:08 +02:00
Denys Vlasenko
c0dab37d0a *: remove last function calls to isspace 
function                                             old     new   delta
xstrtoul_range_sfx                                   232     231      -1
xstrtoull_range_sfx                                  295     293      -2
trim                                                  82      80      -2
trim_trailing_spaces_and_print                        57      52      -5
isspace                                               18       -     -18

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-22 22:28:08 +02:00
Denys Vlasenko
a46317b6f3 df: trivial 64-bit fix 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-21 23:28:20 +02:00