Commit Graph

7768 Commits

Author SHA1 Message Date
Denis Vlasenko
091965768d libbb: nuke BB_GETOPT_ERROR, always die if there are mutually exclusive options
find_pair                                            164     180     +16
passwd_main                                         1222    1230      +8
display_speed                                         91      96      +5
msh_main                                            1335    1339      +4
qrealloc                                              38      36      -2
refresh                                             1190    1182      -8
cut_main                                             543     532     -11
sendCgi                                             1807    1794     -13
getopt32                                            1063    1045     -18
arith                                               2077    2030     -47
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/6 up/down: 33/-99)            Total: -66 bytes
   text    data     bss     dec     hex filename
 781548    1168   11900  794616   c1ff8 busybox_old
 781452    1168   11900  794520   c1f98 busybox_unstripped
2007-07-21 13:27:44 +00:00
Denis Vlasenko
557fb713e0 chpasswd: fixes and code shrink
update_passwd                                        732     734      +2
chpasswd_main                                        318     292     -26
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 2/-26)             Total: -24 bytes
   text    data     bss     dec     hex filename
 781564    1168   11900  794632   c2008 busybox_old
 781548    1168   11900  794616   c1ff8 busybox_unstripped
2007-07-21 13:25:28 +00:00
Denis Vlasenko
1ec5eaecba chpasswd: now with svn add 2007-07-20 21:29:49 +00:00
Denis Vlasenko
21d1014b5b chpasswd: new applet by Alexander Shishkin <virtuoso@slind.org> 2007-07-20 21:28:41 +00:00
Denis Vlasenko
2f6ae43b9c stray trailing tabs removed 2007-07-19 22:50:47 +00:00
Denis Vlasenko
2a86a61c27 ifup/ifdown: make location of ifstate configurable 2007-07-19 21:49:30 +00:00
Denis Vlasenko
2414a96faa vi: comment out dead code 2007-07-18 22:03:40 +00:00
Denis Vlasenko
b69e872229 Trim help text. With compressed help: -143 bytes
text    data     bss     dec     hex filename
 772572    1168   22680  796420   c2704 busybox_old
 772444    1168   22680  796292   c2684 busybox_unstripped
2007-07-18 21:57:24 +00:00
Denis Vlasenko
d4293c77f1 ash: fix SEGV in forkchild (jp can be NULL). here documents were affected. 2007-07-18 21:35:43 +00:00
Denis Vlasenko
de1c8b2e92 fix unpacker testsuite to match actual output 2007-07-18 18:47:13 +00:00
Denis Vlasenko
960eca66b5 awk: actually do "svn add" for testsuite 2007-07-18 18:33:18 +00:00
Denis Vlasenko
af1bd09625 awk: fix -F 'regex' bug (miscounted fields if last field is empty) 2007-07-18 18:32:25 +00:00
Denis Vlasenko
b78c782c85 awk: style fixes; remove one xstrdup/free pair; testsuite 2007-07-18 18:31:11 +00:00
Denis Vlasenko
91afdf8096 vi: style fixlet 2007-07-17 23:22:49 +00:00
Denis Vlasenko
a3d15c8be7 fix typo in prev commit :( 2007-07-17 23:19:28 +00:00
Denis Vlasenko
27da707d06 vi: s/argv[0]/applet_name/ 2007-07-17 23:18:26 +00:00
Denis Vlasenko
eaabf0675f vi: multiple fixes by Natanael Copa <natanael.copa@gmail.com>
* the puzzling message on error is replaced with strerror(errno)
  so it should be even more detailed and smaller at the same time.
* merged code in edit_file() and code for ':edit <file>' in colon() into
  new func init_text_buffer(). Was horribly duplicate. Moved most of
  error/sanity checking to file_insert(). Result is that you get a proper
  validation (prevent reading /dev/*) and error messages for ':r <file>' 
* renamed 'cfn' to 'current_filename' for improved readability
* merged smallint vi_readonly and readonly into bitfields into
  readonly_mode to save space.
* added text_size variable to keep track how big the text buffer is.
  This is used to fix a buffer overflow. To reproduce bug:
  ./busybox vi TODO
  :r Makefile
  vi segfaults due to no buffer checking is done at all. som redesign is
  needed here but i added a check in text_hole_make() to aviod the
  segfault at least.
* removed isblnk() and use isblank(3) instead.
* fixed compiler warning by displaying the return code for :!<command>
  This makes things bigger than needed but since the patch reduces the
  overall size... (see below)
* new func next_tabstop(int) merges some duplicate code. There are more
  cuplicode here but i couldnt find a good way to merge them.
* Fix *ANNOYING* placement of cursor on '\t' characters. To reproduce:
    echo -e "\thello" > file1
    ./busybox vi file1
  Try to insert some text at the beginning of line. Text will be inserted
  but cursor is blinking somewhere else. The patch should make busybox vi
  behave more like original vi(m). Costs a few bytes but its worth it
  imho.
* new_text() is moved into init_text_buffer()
* the previously added update_ro_status() was moved info file_insert due
  to duplication removal mentioned above.
function                                             old     new   delta
init_text_buffer                                       -     245    +245
file_insert                                          312     420    +108
next_tabstop                                           -      82     +82
text_hole_make                                       154     171     +17
do_cmd                                              5093    5100      +7
static.cmd_mode_indicator                              -       5      +5
refresh                                             1248    1253      +5
current_filename                                       -       4      +4
yank_delete                                          161     164      +3
what_reg                                              96      99      +3
end_cmd_q                                             78      81      +3
char_insert                                          440     442      +2
readonly_mode                                          -       1      +1
vi_readonly                                            1       -      -1
setops                                               154     153      -1
readonly                                               1       -      -1
vi_setops                                              4       1      -3
string_insert                                        161     158      -3
cfn                                                    4       -      -4
show_status_line                                     532     514     -18
readit                                               519     500     -19
move_to_col                                          161     138     -23
vi_main                                              495     433     -62
isblnk                                                75       -     -75
.rodata                                             4751    4655     -96
edit_file                                            892     787    -105
new_text                                             125       -    -125
update_ro_status                                     131       -    -131
colon                                               3848    3667    -181
------------------------------------------------------------------------------
(add/remove: 5/6 grow/shrink: 8/10 up/down: 485/-848)        Total: -363
bytes
   text    data     bss     dec     hex filename
  34751     873    4260   39884    9bcc busybox_old
  34439     877    4260   39576    9a98 busybox_unstripped
2007-07-17 23:14:07 +00:00
Denis Vlasenko
2851082d5d ifconfig: make it work with ifaces with ifnames > 255 2007-07-17 22:53:05 +00:00
Denis Vlasenko
49a128a156 remove accumulated stray trailing whitespace 2007-07-17 21:42:59 +00:00
Denis Vlasenko
150d2fa114 Modify method of linking against libs. Now we fisrt try all
specified libs, and if it succeeds, we try to remove them
one-by-one. If link succeeds, then library is thrown out.
Should solve the problem with SELinux linking in libsepol
even when not needed.
2007-07-17 20:39:27 +00:00
Denis Vlasenko
c5f2426838 fix discrepancy in GPL version number. Pointed out by "Marsh David" <dmarsh@bigw.com.au> 2007-07-16 22:21:15 +00:00
Denis Vlasenko
110967a6f7 top: nested function allows us to reuse some code
(not everyone likes them - but code does get smaller).

display_generic                                        -     761    +761
static.fmt_100percent_8                                -     111    +111
fmt_100percent_8                                     101       -    -101
display_status                                      1489     581    -908
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 0/1 up/down: 872/-1009)        Total: -137 bytes
   text    data     bss     dec     hex filename
 677020    3344   13936  694300   a981c busybox_old
 676876    3344   13936  694156   a978c busybox_unstripped
2007-07-15 19:27:48 +00:00
Denis Vlasenko
24c5fbaf42 top: make "100%" case less ugly, and shrink code while at it
fmt_100percent_8                                       -     101    +101
.rodata                                           129185  129153     -32
display_status                                      1726    1489    -237
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 101/-269)         Total: -168 bytes
   text    data     bss     dec     hex filename
 677180    3344   13936  694460   a98bc busybox_old
 677020    3344   13936  694300   a981c busybox_unstripped
2007-07-15 19:25:01 +00:00
Denis Vlasenko
c1166c3a8c top: simpler loadavg processing
display_status                                      1787    1726     -61
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-61)             Total: -61 bytes
   text    data     bss     dec     hex filename
 677244    3344   13936  694524   a98fc busybox_old
 677180    3344   13936  694460   a98bc busybox_unstripped
2007-07-15 19:23:38 +00:00
Denis Vlasenko
9109fbeaa1 top: truncate usernames to 8 chars 2007-07-15 17:07:58 +00:00
Denis Vlasenko
4652daace9 grep: implement -m MAX_MATCHES; fix help text
grep_file                                            771     822     +51
packed_usage                                       22573   22610     +37
.rodata                                           128058  128090     +32
grep_main                                            842     853     +11
max_matches                                            -       4      +4
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 4/0 up/down: 135/0)             Total: 135 bytes
2007-07-15 12:39:08 +00:00
Denis Vlasenko
8d5aa870a6 grep: fix buglets with context printing
print_line                                           152     170     +18
did_print_line                                         -       1      +1
grep_file                                            788     771     -17
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/1 up/down: 19/-17)              Total: 2 bytes
   text    data     bss     dec     hex filename
 673368    2740   13968  690076   a879c busybox_old
 673368    2740   13968  690076   a879c busybox_unstripped
2007-07-15 12:38:18 +00:00
Denis Vlasenko
bdc406d15d ash: make "jobs | cat" work like in bash (was giving empty output) 2007-07-15 01:13:25 +00:00
Denis Vlasenko
39125bec38 adduser: close /etc/{passwd,shadow} before calling passwd etc.
Spotted by Natanael Copa <natanael.copa@gmail.com>
2007-07-14 22:51:28 +00:00
Denis Vlasenko
59a1f30450 vi: make status line less confusing when we open non-readable files,
require rood to use w! when saving non-writable files.
Patch by Natanael Copa <natanael.copa@gmail.com>

update_ro_status                                       -      73     +73
edit_file                                            819     822      +3
colon                                               3440    3425     -15
.rodata                                           128090  128058     -32
file_insert                                          288     235     -53
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/3 up/down: 76/-100)           Total: -24 bytes
   text    data     bss     dec     hex filename
 673344    2740   13968  690052   a8784 busybox_old
 673320    2740   13968  690028   a876c busybox_unstripped
2007-07-14 22:43:10 +00:00
Denis Vlasenko
fb79a2e2cf xioctl and friends by Tito <farmatito@tiscali.it>
function                                             old     new   delta
do_iptunnel                                          203     977    +774
process_dev                                         5328    5494    +166
ioctl_or_perror                                        -      54     +54
ioctl_or_perror_and_die                                -      51     +51
ioctl_alt_func                                         -      49     +49
bb_ioctl_or_warn                                       -      47     +47
do_add_ioctl                                         102     145     +43
bb_xioctl                                              -      39     +39
print_value_on_off                                     -      31     +31
get_lcm                                              105     123     +18
arp_main                                            2155    2167     +12
..................
zcip_main                                           1576    1566     -10
setlogcons_main                                       92      82     -10
dumpkmap_main                                        263     253     -10
do_get_ioctl                                          85      75     -10
setkeycodes_main                                     165     154     -11
write_table                                          244     232     -12
vconfig_main                                         318     306     -12
do_del_ioctl                                          93      81     -12
set_address                                           75      62     -13
maybe_set_utc                                         30      16     -14
loadfont_main                                        495     479     -16
slattach_main                                        712     695     -17
do_loadfont                                          191     174     -17
do_iplink                                           1155    1136     -19
getty_main                                          2583    2562     -21
fbset_main                                          2058    2035     -23
do_time                                              588     565     -23
xioctl                                                25       -     -25
read_rtc                                             186     160     -26
parse_conf                                          1299    1270     -29
udhcp_read_interface                                 269     239     -30
bb_ioctl                                              45       -     -45
bb_ioctl_alt                                          70       -     -70
bb_ioctl_on_off                                       78       -     -78
.rodata                                           129370  129018    -352
do_show                                              799       -    -799
------------------------------------------------------------------------------
(add/remove: 6/5 grow/shrink: 13/49 up/down: 1316/-1864)     Total: -548 bytes
   text	   data	    bss	    dec	    hex	filename
 675352	   2740	  13968	 692060	  a8f5c	busybox_old
 674804	   2740	  13968	 691512	  a8d38	busybox_unstripped
2007-07-14 22:07:14 +00:00
Denis Vlasenko
fcfaf2e18a ash: small size optimization
function                                             old     new   delta
makejob                                              263     270      +7
setjobctl                                            328     332      +4
jobscmd                                               96      94      -2
stoppedjobs                                           53      50      -3
jobctl                                                 4       1      -3
job_warning                                            4       1      -3
forkshell                                            644     641      -3
cmdloop                                              422     409     -13
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/6 up/down: 11/-27)            Total: -16 bytes
   text    data     bss     dec     hex filename
 675392    2740   13968  692100   a8f84 busybox_old
 675380    2740   13968  692088   a8f78 busybox_unstripped
2007-07-14 18:45:37 +00:00
Denis Vlasenko
8fdc4b7b06 ash: recognize -l as --login equivalent; do not recognize +-login 2007-07-14 11:33:10 +00:00
Denis Vlasenko
40ba9984fd ash: fix for buglet in DEBUG code (Nguyen Thai Ngoc Duy <pclouds@gmail.com>) 2007-07-14 00:48:29 +00:00
Denis Vlasenko
153cd695e4 FAQ: add timezone Q 2007-07-13 15:26:53 +00:00
Denis Vlasenko
828e2a95da nc: minor code shrink
function                                             old     new   delta
dolisten                                             731     737      +6
tmtravel                                              32      21     -11
catch                                                 75      64     -11
oprint                                               272     229     -43
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/3 up/down: 6/-65)             Total: -59 bytes
   text    data     bss     dec     hex filename
 676698    3340   13936  693974   a96d6 busybox_old
 676650    3340   13936  693926   a96a6 busybox_unstripped
2007-07-13 12:37:31 +00:00
Mike Frysinger
8cc9cb8bc5 remove last source id 2007-07-13 05:03:46 +00:00
Mike Frysinger
d611cccd81 add support for --symbol-prefix/-P 2007-07-13 04:37:12 +00:00
Denis Vlasenko
c540e75d74 fix applet order error 2007-07-06 16:57:06 +00:00
Denis Vlasenko
d166f83d74 md5_sha1_sum: fix mishandling when run as /bin/md5sum (with path)
chown/chgrp: completely match coreutils 6.8 wrt symlink handling

function                                             old     new   delta
recursive_action                                     411     422     +11
arith                                               2033    2042      +9
collect_blk                                          467     474      +7
dhcprelay_main                                      1122    1125      +3
fsck_main                                           1909    1911      +2
singlemount                                         4555    4547      -8
xmalloc_realpath                                      14       -     -14
get_lcm                                              123     105     -18
ed_main                                             3111    3084     -27
chown_main                                           217     183     -34
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 5/4 up/down: 32/-101)           Total: -69 bytes
   text    data     bss     dec     hex filename
 684132    2744   14000  700876   ab1cc busybox_old
 684060    2744   14000  700804   ab184 busybox_unstripped
2007-07-05 00:12:55 +00:00
Denis Vlasenko
42b3dea9bf udhcp: many small fixes:
* arpping(): smaller and even probably fixed
* lots of variables/params converted: ulong -> uint32_t
* uptime() nuked in favor of monotonic_sec()
* udhcp_get_packet(): only one "bad vendor", simplify

function                                             old     new   delta
reservedIp                                            36      35      -1
udhcpc_main                                         2462    2460      -2
addStaticLease                                        64      62      -2
static.broken_vendors                                 16       -     -16
uptime                                                19       -     -19
udhcpd_main                                         1273    1238     -35
udhcp_get_packet                                     223     184     -39
.rodata                                           144162  144106     -56
arpping                                              690     609     -81
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 0/7 up/down: 0/-251)           Total: -251 bytes
   text    data     bss     dec     hex filename
 734241    3028   14400  751669   b7835 busybox_old
 734005    3028   14400  751433   b7749 busybox_unstripped
2007-07-03 15:47:50 +00:00
Denis Vlasenko
54e19da86d correct_password: if password is 'x' or '*' and there is no shadow, use
fake encrypted password 'aa' (which is guaranteed to fail password check).
2007-07-03 10:28:46 +00:00
Denis Vlasenko
a48369183b ifupdown: kill -TERM is default, so drop -TERM
ifupdown: ferror() does not set errno, don't use perror
ifupdown: make netmask parsing smaller and more strict
(was accepting 255.0.255.0, 255.1234.0.0 etc...)

function                                             old     new   delta
count_bits                                            36       -     -36
execute                                             2573    2535     -38
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/1 up/down: 0/-74)             Total: -74 bytes
   text    data     bss     dec     hex filename
 684204    2744   14000  700948   ab214 busybox_old
 684132    2744   14000  700876   ab1cc busybox_unstripped
2007-07-03 08:26:24 +00:00
Denis Vlasenko
e190c16636 correct_password: do not print "no shadow passwd..." message
function                                             old     new   delta
correct_password                                     204     191     -13
.rodata                                           129530  129466     -64
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-77)             Total: -77 bytes
   text    data     bss     dec     hex filename
 675984    2744   13968  692696   a91d8 busybox_old
 675908    2744   13968  692620   a918c busybox_unstripped
2007-07-03 06:15:42 +00:00
Denis Vlasenko
3483e85f6b ping: fix non-fancy ping6 2007-07-02 15:47:52 +00:00
Denis Vlasenko
10aea3e84e devfsd: futher sanitization by Tito <farmatito@tiscali.it> 2007-07-01 22:25:33 +00:00
Denis Vlasenko
c6753c1666 expr: small code shrink 2007-07-01 18:33:35 +00:00
Denis Vlasenko
679b41237c devfsd: indentation fixes 2007-07-01 18:18:54 +00:00
Denis Vlasenko
4b9b0ced30 find: fix build failure on certain configs
(found by Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>)
2007-07-01 17:35:17 +00:00
Denis Vlasenko
99fcc62523 find: style fix 2007-07-01 17:29:44 +00:00