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9f368e38fb
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214 Commits

Author SHA1 Message Date
Denys Vlasenko
9f368e38fb ls: fix bits for -T, -w and --color; make -n imply -l; fix comments 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-02-28 12:16:10 +01:00
Denys Vlasenko
cd387f2554 ls: fix one-bit-off which caused -H to behave as -h 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-02-27 04:10:00 +01:00
James Youngman
a4bc10cec7 ls: remove redundant constants LIST_FILENAME and LIST_SHORT 
LIST_FILENAME is always true and LIST_SHORT affects nothing.

Signed-off-by: James Youngman <jay@gnu.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-12-20 01:36:16 +01:00
Denys Vlasenko
982aa263a0 ls: add support for -H 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-12-19 21:54:39 +01:00
Denys Vlasenko
407ab2a434 ls: tweak -e handling; better comments 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-12-19 16:29:08 +01:00
Denys Vlasenko
2f7d9e8903 ls: print a space after each column. Closes bug 2941 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-12-19 07:06:44 +01:00
Denys Vlasenko
163d864357 ls: make -F not follow symlinks of the command line 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-12-19 06:16:28 +01:00
Denys Vlasenko
d87815d5e0 ls: make -x force columnar output; remove unused parts of TRIGGER code 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-12-19 05:43:44 +01:00
Denys Vlasenko
f313746a6d ls: for some options, only last takes effect. Closes bug 2959 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-12-19 05:05:34 +01:00
Denys Vlasenko
4909fec73e ls: fix -lg to show group (was showing user) 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-11-06 00:46:57 +01:00
Dan Fandrich
77d4872691 Avoid side effects in putc(), which may be implemented as a macro 
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-09 11:48:02 +02:00
Denys Vlasenko
0ef64bdb40 *: make GNU licensing statement forms more regular 
This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-16 20:14:46 +02:00
Denys Vlasenko
f3ea792bad *: mass cosmetic removal of extra empty lines. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-26 01:06:14 +02:00
Denys Vlasenko
98a4c7cf3d *: suppress ~60% of "aliased warnings" on gcc-4.4.1 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-02-04 15:00:15 +01:00
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
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
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
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
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
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
Denys Vlasenko
0bf44d00a4 libbb/human_readable.c: shrink; and reduce bss usage 
also, move smart_ulltoaN there and comment usage locations

function                                             old     new   delta
static.unit_chars                                      7       9      +2
utoa_to_buf                                          110     108      -2
make_human_readable_str                              262     258      -4
fallbackSort                                        1723    1719      -4
static.fmt                                            97      92      -5
static.fmt_tenths                                     10       -     -10
static.str                                            21       4     -17
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/5 up/down: 2/-42)             Total: -40 bytes
   text    data     bss     dec     hex filename
 820981     453    6932  828366   ca3ce busybox_old
 820968     453    6916  828337   ca3b1 busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-13 01:25:09 +02:00
Denys Vlasenko
1d63f046d0 ls: forgotten chunk from prev commit 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-03 11:45:07 +02:00
Denys Vlasenko
cae409c6aa ls: code shrink 
function                                             old     new   delta
count_dirs                                            81      86      +5
dnalloc                                               13      17      +4
showfiles                                            372     370      -2
ls_main                                              833     825      -8
showdirs                                             505     489     -16
splitdnarray                                         189     120     -69
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/4 up/down: 9/-95)             Total: -86 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-03 11:43:48 +02:00
Denys Vlasenko
ffd4774ad2 ls: fix for !FEATURE_LS_RECURSIVE (forgotten free); cleanups 
no code changes if FEATURE_LS_RECURSIVE

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-03 11:42:33 +02:00
Denys Vlasenko
0683d4d633 ls: add standards doc; record author of "total NNNN" code 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-03 10:53:36 +02:00
Denys Vlasenko
76c7d9500a ls: code shrink 
function                                             old     new   delta
list_single                                            -    1006   +1006
print_name                                           211     209      -2
dnalloc                                               15      13      -2
splitdnarray                                         192     189      -3
ls_main                                              848     833     -15
showdirs                                             564     505     -59
showfiles                                           1460     372   -1088
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/6 up/down: 1006/-1169)       Total: -163 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-03 01:15:47 +02:00
Denys Vlasenko
87c150c7cc ls: add "total NNNN" header if DESKTOP. By Johannes Stezenbach (js AT sig21.net) 
function                                             old     new   delta
showdirs                                             492     564     +72

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-03 01:14:15 +02:00
Denys Vlasenko
1b34d4f0b1 find: add zeroing of G.xxx; ftpd - remove extraneous zeroing of G.xxx 
Brought "G trick" to the same shape in a few more places.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-09-30 02:39:57 +02:00
Denys Vlasenko
fda8f57360 tweaking Unicode support 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-07-11 22:26:48 +02:00
Denys Vlasenko
42a8fd0db0 added simplified Unicode support for non-locale-enabled builds 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-07-11 21:36:13 +02:00
Denys Vlasenko
ae05dd42ca ls: make --color more compatible with coreutils 
function                                             old     new   delta
static.color_str                                       -      34     +34
static.ls_longopts                                     -       9      +9
ls_color_opt                                           9       -      -9
ls_main                                              865     843     -22
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 0/1 up/down: 43/-31)             Total: 12 bytes
   text    data     bss     dec     hex filename
 820145     450    7692  828287   ca37f busybox_old
 820144     450    7692  828286   ca37e busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-07-03 12:22:19 +02:00
Denys Vlasenko
5508363fd0 ls: fix --color handling. Closes bug 435. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-07-02 14:25:51 +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
4d3a812b71 ls: warning fix 
rm: accept and ignore -v (verbose)
 2009-03-27 17:22:00 +00:00
Denis Vlasenko
3a014b85dc ls: make readlink error to not disrupt output (try ls -l /proc/self/fd). 
libbb: make xmalloc_readlink_or_warn warning more specific.

function                                             old     new   delta
xmalloc_readlink_or_warn                              33      61     +28
showfiles                                           1495    1460     -35
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 28/-35)             Total: -7 bytes
 2009-03-21 19:11:23 +00:00
Denis Vlasenko
c1969f69b1 ls: make color-related code more readable. Fix a case when 
it was working non-deterministically.

function                                             old     new   delta
bold                                                   -      34     +34
showfiles                                           1508    1495     -13
fgcolor                                               50      34     -16
bgcolor                                               34       -     -34
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/2 up/down: 34/-63)            Total: -29 bytes
 2009-03-18 22:39:34 +00:00
Denis Vlasenko
245f91b649 ftpd + ls - timestamp = confused Mozilla. Prevent that. 2009-03-09 22:37:23 +00:00
Denis Vlasenko
c41cba5a57 ftpd: reuse ls applet for LIST/NLST/STAT generation 
function                                             old     new   delta
popen_ls                                               -     211    +211
ftpd_main                                           1760    1826     +66
handle_dir_common                                    199     228     +29
get_remote_transfer_fd                                89     104     +15
replace_char                                          30      34      +4
handle_upload_common                                 263     265      +2
bind_for_passive_mode                                129     121      -8
cmdio_write                                           84      62     -22
escape_text                                          166     136     -30
init_data_sock_params                                 81       -     -81
ftpdataio_dispose_transfer_fd                         87       -     -87
write_dirstats                                       149       -    -149
write_filestats                                      603       -    -603
------------------------------------------------------------------------------
(add/remove: 1/4 grow/shrink: 11/5 up/down: 384/-986)        Total: -602 bytes
   text    data     bss     dec     hex filename
 808804     476    7864  817144   c77f8 busybox_old
 808156     476    7864  816496   c7570 busybox_unstripped
 2009-03-09 15:46:07 +00:00
Denis Vlasenko
5e4fda0aff ftpd: code chrink, fixed some minor bugs 
ls: update comment
*: openlog fixes (added LOG_PID, set LOG_DAEMON as appropriate)

function                                             old     new   delta
xwrite_str                                             -      26     +26
cmdio_write_ok                                         -      15     +15
handle_cwd                                            40      45      +5
packed_usage                                       25668   25670      +2
cmdio_write_raw                                        7       9      +2
handle_upload_common                                 322     320      -2
udhcpd_main                                         1375    1372      -3
udhcpc_main                                         2362    2359      -3
port_cleanup                                          27      23      -4
handle_dir_common                                    221     209     -12
str_netfd_write                                       26       -     -26
cmdio_get_cmd_and_arg                                122       -    -122
ftpd_main                                           2208    2050    -158
------------------------------------------------------------------------------
   text    data     bss     dec     hex filename
 809933     476    7864  818273   c7c61 busybox_old
 809199     476    7864  817539   c7983 busybox_unstripped
 2009-03-08 23:46:48 +00:00
Denis Vlasenko
248ce91017 ls: implement -Q and -g (-g was accepted but ignored) 
function                                             old     new   delta
print_name                                             -     198    +198
showfiles                                           1489    1508     +19
ls_options                                            30      31      +1
opt_flags                                            112     108      -4
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/1 up/down: 218/-4)            Total: 214 bytes
 2009-03-03 14:09:04 +00:00
Denis Vlasenko
11a6f9b44f ls: do not follow links with -s (closes bug 33), 
display unsigned data with %XXu, not %XXd.
 2009-03-03 13:20:22 +00:00
Denis Vlasenko
51f1b6c0e0 ls: fix a bug where we may use uninintialized variable 2008-07-15 05:21:47 +00:00
Denis Vlasenko
a60f84ebf0 *: rename ATTRIBUTE_XXX to just XXX. 2008-07-05 09:18:54 +00:00
Denis Vlasenko
7049ff8696 whitespace fixes. no code changes 2008-06-25 09:53:17 +00:00
Denis Vlasenko
cc3f20b9bd fix breakage found by randomconfig 2008-06-23 22:31:52 +00:00
Denis Vlasenko
4a689e9b49 fix trivial error with inverted exit code in ls 2008-06-18 16:38:22 +00:00
Denis Vlasenko
c7497ea31b build system: introduce FEATURE_ASSUME_UNICODE 
ls: use it. also do G trick. with UNICODE off:

function                                             old     new   delta
ls_main                                              843     871     +28
show_color                                             1       -      -1
showdirs                                             500     497      -3
my_stat                                              100      97      -3
terminal_width                                         4       -      -4
tabstops                                               4       -      -4
status                                               122     118      -4
static.dotdir                                          4       -      -4
current_time_t                                         4       -      -4
all_fmt                                                4       -      -4
------------------------------------------------------------------------------
(add/remove: 0/6 grow/shrink: 1/3 up/down: 28/-31)             Total: -3 bytes

Also was tested with UNICODE on with glibc.
 2008-06-13 11:16:09 +00:00
Denis Vlasenko
c93b162248 patch: shrink by Pascal Bellard <pascal.bellard AT ads-lu.com> (-80 bytes) 
*: removal of #include <getopt.h>
 2008-03-23 22:55:25 +00:00
Denis Vlasenko
1d42665b6b *: shrink: use Vladimir's "o+" specifier instead of xatou(opt_param) 
function                                             old     new   delta
getopt32                                            1370    1385     +15
sulogin_main                                         490     494      +4
realpath_main                                         84      86      +2
sleep_main                                            76      77      +1
mt_main                                              256     257      +1
printenv_main                                         75      74      -1
fdformat_main                                        546     545      -1
usleep_main                                           44      42      -2
setlogcons_main                                       77      75      -2
ed_main                                             2654    2649      -5
deallocvt_main                                        69      64      -5
addgroup_main                                        373     368      -5
mkfs_minix_main                                     2989    2982      -7
tail_main                                           1221    1213      -8
sv_main                                             1254    1241     -13
du_main                                              348     328     -20
tftp_main                                            325     302     -23
split_main                                           581     558     -23
nc_main                                             1000     977     -23
diff_main                                            891     868     -23
arping_main                                         1797    1770     -27
ls_main                                              893     847     -46
od_main                                             2797    2750     -47
readprofile_main                                    1944    1895     -49
tcpudpsvd_main                                      1973    1922     -51
udhcpc_main                                         2590    2513     -77
grep_main                                            824     722    -102
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/22 up/down: 23/-560)         Total: -537 bytes
   text    data     bss     dec     hex filename
 796973     658    7428  805059   c48c3 busybox_old
 796479     662    7420  804561   c46d1 busybox_unstripped
 2008-03-17 09:09:09 +00:00