Commit Graph

441 Commits

Author SHA1 Message Date
Denis Vlasenko
cc5e090f12 move several applets to more correct ex-project. No code changes. 2007-06-12 08:12:33 +00:00
Denis Vlasenko
ef4bb26f93 diff: stop using data/bss
function                                             old     new   delta
do_diff                                              385     436     +51
diff_main                                            850     895     +45
dump_unified_vec                                     437     457     +20
prepare                                              335     334      -1
anychange                                              1       -      -1
suff                                                   4       -      -4
status                                               135     131      -4
static.max_context                                     4       -      -4
start                                                 12       8      -4
pref                                                   4       -      -4
member                                                 4       -      -4
label2                                                 4       -      -4
label1                                                 4       -      -4
klist                                                  4       -      -4
ixold                                                  4       -      -4
ixnew                                                  4       -      -4
dl_count                                               4       -      -4
dl                                                     4       -      -4
context_vec_start                                      4       -      -4
context_vec_ptr                                        4       -      -4
context_vec_end                                        4       -      -4
context                                                4       -      -4
clistlen                                               4       -      -4
clist                                                  4       -      -4
clen                                                   4       -      -4
class                                                  4       -      -4
J                                                      4       -      -4
add_to_dirlist                                        71      64      -7
slen                                                   8       -      -8
sfile                                                  8       -      -8
len                                                    8       -      -8
file                                                   8       -      -8
get_dir                                              196     185     -11
newcand                                               97      85     -12
change                                               351     331     -20
stb2                                                  96       -     -96
stb1                                                  96       -     -96
diffreg                                             2835    2717    -118
------------------------------------------------------------------------------
(add/remove: 0/27 grow/shrink: 3/8 up/down: 116/-482)        Total: -366 bytes

# size */*/diff.o
   text    data     bss     dec     hex filename
   7055       8     305    7368    1cc8 busybox.t2/coreutils/diff.o
   7002       0       0    7002    1b5a busybox.t3/coreutils/diff.o
2007-06-04 12:21:53 +00:00
Denis Vlasenko
74324c8666 Audit bb_common_bufsiz usage, add script which looks for misuse.
tr: stop using globals needlessly.
code: -103 bytes
2007-06-04 10:16:52 +00:00
Denis Vlasenko
fdcfa2aba7 less: less <HUGEFILE + [End] busy loops, fix it 2007-05-31 23:55:39 +00:00
Denis Vlasenko
342b0ab945 less: forgot trivial #if ENABLE_xxxx 2007-05-31 23:06:18 +00:00
Denis Vlasenko
9a7d38fe24 delete tons of extra #includes 2007-05-31 22:42:12 +00:00
Denis Vlasenko
fad2b86c9e use "glibc errno" trick not only for ash, but for entire busybox
(add/remove: 1/1 grow/shrink: 37/37 up/down: 139/-228)        Total: -89 bytes
2007-05-31 22:16:38 +00:00
Denis Vlasenko
c2f011aa03 more: stop using bss
# make && make bloatcheck
function                                             old     new   delta
gotsig                                                86     107     +21
more_main                                            777     781      +4
cin_fileno                                             4       -      -4
set_tty_to_initial_mode                               25       -     -25
new_settings                                         120      60     -60
initial_settings                                     120      60     -60
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 2/2 up/down: 25/-149)          Total: -124 bytes
2007-05-31 21:31:56 +00:00
Denis Vlasenko
22a9a3c6f8 less: fix very obscure memory corruption bug 2007-05-31 15:56:10 +00:00
Denis Vlasenko
a1d24a0b6e less: stop using data/bss. Code got smaller too.
# size busybox_old busybox_unstripped
   text    data     bss     dec     hex filename
 700719    2896   17880  721495   b0257 busybox_old
 700547    2832   17432  720811   affab busybox_unstripped
# size */*/less.o
   text    data     bss     dec     hex filename
   6861      50     344    7255    1c57 busybox.t0/miscutils/less.o
   6657       0       0    6657    1a01 busybox.t1/miscutils/less.o
2007-05-31 15:55:03 +00:00
Denis Vlasenko
199c0d542b nmeter: stop using data/bss; reduce amount of reads from /proc
# size */*/nmeter.o
   text    data     bss     dec     hex filename
   4366      80      16    4462    116e busybox.t0/miscutils/nmeter.o
   4386       0       0    4386    1122 busybox.t2/miscutils/nmeter.o
2007-05-30 14:48:38 +00:00
Denis Vlasenko
4b924f3a5c whitespace fixes 2007-05-30 00:29:55 +00:00
Denis Vlasenko
b6adbf1be2 usage.c: remove reference to busybox.h
*: s/include "busybox.h"/include "libbb.h"
2007-05-26 19:00:18 +00:00
Denis Vlasenko
6963eb53a1 hdparm: make -T -t code smaller (-194 bytes), and output prettier 2007-05-22 21:46:11 +00:00
Denis Vlasenko
8465a99ce7 less: fix case when regex search finds nothing 2007-05-09 18:32:54 +00:00
Denis Vlasenko
ac678ec2f1 style fixes, no code changes 2007-04-16 22:32:04 +00:00
Denis Vlasenko
16abcd90ae teach find_root_device to deal with /dev/ subdirs
(by "Kirill K. Smirnov" <lich@math.spbu.ru>)
2007-04-13 23:59:52 +00:00
Denis Vlasenko
51742f4bb0 style fixes. No code changes 2007-04-12 00:32:05 +00:00
Denis Vlasenko
50f7f446ec bb_full_fd_action: remove potential xmalloc from NOFORK path
cat: stop using stdio.h opens
libbb: introduce & use open[3]_or_warn
function                                             old     new   delta
open3_or_warn                                          -      54     +54
bb_cat                                               115     144     +29
open_or_warn                                           -      25     +25
unlzma                                              2404    2412      +8
chattr_main                                          334     339      +5
xstrtoul_range_sfx                                   251     255      +4
telnet_main                                         1514    1510      -4
static.opt                                             4       -      -4
qgravechar                                           122     118      -4
fuser_add_pid                                         61      54      -7
fuser_add_inode                                      154     147      -7
writeFileToTarball                                  1542    1534      -8
refresh                                             1156    1148      -8
do_show                                              856     846     -10
read_leases                                          212     200     -12
setup_redirects                                      236     222     -14
iproute_list_or_flush                               1582    1568     -14
read_config                                          427     411     -16
write_leases                                         284     264     -20
hash_file                                            338     318     -20
copy_file                                           1760    1740     -20
do_iproute                                          2610    2588     -22
bb_full_fd_action                                    320     269     -51
open_to_or_warn                                      103      49     -54
fuser_main                                          1660    1596     -64
.rodata                                           131160  131096     -64
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 4/19 up/down: 125/-423)        Total: -298 bytes
2007-04-11 23:20:53 +00:00
Bernhard Reutner-Fischer
de17ece1db - use skip_non_whitespace() where appropriate 2007-04-10 09:38:35 +00:00
Bernhard Reutner-Fischer
febe3c4211 - sed -e "s/char[[:space:]]*\*[[:space:]]*argv\[\]/char **argv/g" 2007-04-04 20:52:03 +00:00
Denis Vlasenko
ae47cd1da7 hdparm: fix multisector mode setting
(from Toni Mirabete <amirabete@catix.cat>)
2007-03-31 10:30:02 +00:00
Denis Vlasenko
0eec4abb13 hdparm: flag variables can easily be smaller than long
function                                             old     new   delta
process_dev                                         5247    5325     +78
bb_ioctl_on_off                                       72      78      +6
unregister_hwif                                        4       1      -3
...
perform_reset                                          4       1      -3
parse_xfermode                                       111     108      -3
noisy_piomode                                          4       1      -3
...
do_flush                                               4       1      -3
do_ctimings                                            4       1      -3
static.parm                                            4       -      -4
static.multcount                                       4       -      -4
parse_opts                                            54      48      -6
hdparm_main                                         1435    1383     -52
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 2/61 up/down: 84/-243)         Total: -159 bytes
2007-03-28 01:00:45 +00:00
Denis Vlasenko
7c282a2078 hdparm: remove stray static (-200 bytes bss) 2007-03-28 00:14:54 +00:00
Denis Vlasenko
f1ba749509 hdparm: whitespace style fixes 2007-03-28 00:14:01 +00:00
Denis Vlasenko
10457b90db make pidfile writing configurable.
[ui]toa_to_buf: change API. No users yet.
2007-03-27 22:01:31 +00:00
Denis Vlasenko
53091ecd20 Attempt to get more applets compile for NOMMU.
TODO_config_nommu documents what I managed to compile so far
(yay! msh works! cool). inetd, telnetd, httpd still do not compile. TODO
Also make fork(), daemon() produce warnings on compile stage
(in addition to erros on link stage).
2007-03-26 13:35:09 +00:00
Denis Vlasenko
5a142025d3 move everything to new NOMMU helpers, except udhcp 2007-03-26 13:20:54 +00:00
Denis Vlasenko
f62c6fa1ca nmeter: should die if stdout doesn't like him anymore 2007-03-26 13:16:22 +00:00
Denis Vlasenko
5b27fbe990 dc: use common_bufsiz1 for evaluation stack
msh: fix "underscore bug" (a_b=1111 didn't work)
dnsd: openlog(), so that applet's name is logged
2007-03-24 14:06:51 +00:00
Denis Vlasenko
9067f13be0 NOMMU re-exec trick shuld not depend on existence of "don't daemonize"
option for every affected applet (and dnsd, for example, don't have one).
Thus rework re-exec support to not require it. Code got smaller too.
2007-03-24 12:11:17 +00:00
Denis Vlasenko
c86e052b81 fix accumulated whitespace and indentation damage 2007-03-20 11:30:28 +00:00
Denis Vlasenko
dd2b2f75ae adjtimex: fix argument types (most importantly, allow negative ones) 2007-03-14 23:00:26 +00:00
Denis Vlasenko
cfa2b3a209 watchdog: don't use static variable 2007-03-14 21:55:41 +00:00
Denis Vlasenko
baca175912 kill superfluous returns at the end of void functions 2007-03-11 13:43:10 +00:00
Denis Vlasenko
4eb8b936cb more: do not mess with "/dev/console" (!);
fill whole 1st screen (was "screen sans one line");
    fall back to cat if redirected or no ctty
less: fall back to cat if no ctty (was exiting)
resize: cosmetics
2007-03-10 16:32:14 +00:00
Bernhard Reutner-Fischer
71bc71a7dc - add chrt applet.
text    data     bss     dec     hex filename
    769       0       0     769     301 miscutils/chrt.o
and could use some further shrinkage
2007-03-09 16:56:38 +00:00
Bernhard Reutner-Fischer
48e71c188f - move bbconfig into alphabetical order 2007-03-09 14:27:50 +00:00
Denis Vlasenko
f5a157615d less: handle yet another Home/End key sequence; expand a comment 2007-03-09 08:55:23 +00:00
Denis Vlasenko
a1c631278b less: make '/' (regex search) scan input if no matches are found
in input taken so far.
2007-03-08 18:12:01 +00:00
Denis Vlasenko
18d6fc1a50 less: yet another attempt to make search better 2007-03-08 17:52:36 +00:00
Denis Vlasenko
5c1de36702 less: fix 'n'ext match: sometimes was going to 999999th line 2007-03-08 16:44:32 +00:00
Denis Vlasenko
8e858e2700 clean up accumulated whitespace damage 2007-03-07 09:35:43 +00:00
Denis Vlasenko
3bf0020a5f hdparm: style fixes, no code changes 2007-02-18 13:36:04 +00:00
Denis Vlasenko
b30418ac19 less: support xterm's home/end; improve forward search 2007-02-14 20:49:14 +00:00
Denis Vlasenko
1d76f439da EXEC_PREFER_APPLETS support by Gabriel L. Somlo <somlo@cmu.edu> 2007-02-06 01:20:12 +00:00
Denis Vlasenko
06af216528 suppress warnings about easch <applet>_main() having
no preceding prototype
2007-02-03 17:28:39 +00:00
Denis Vlasenko
89ef65f024 preparatory patch for -Wwrite-strings #5 2007-01-29 23:43:18 +00:00
Denis Vlasenko
06c0a71d23 preparatory patch for -Wwrite-strings #3 2007-01-29 22:51:44 +00:00
Denis Vlasenko
b6aae0f381 preparatory patch for -Wwrite-strings #2 2007-01-29 22:51:25 +00:00