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340 Commits

Author SHA1 Message Date
Denis Vlasenko
681023650e grep: fix -Fo 2007-11-04 00:46:03 +00:00
Denis Vlasenko
9b49a5ed85 add -fvisibility=hidden to CC flags, mark XXX_main functions 
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
 2007-10-11 10:05:36 +00:00
Denis Vlasenko
0c97c9d437 'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>. 
263 bytes saved.
 2007-10-01 11:58:38 +00:00
Denis Vlasenko
ac074b3f87 grep: delete obsolete comment 2007-09-10 12:23:27 +00:00
Denis Vlasenko
04ea11b033 grep: fix grep -F -e str1 -e str2 (was matching str2 only) 
by replacing "=" by "|=" here:
  found |= strstr(line, gl->pattern) != NULL;
grep: optimization: stop on first -e match
grep: stop using bss. -40 bytes
 2007-09-10 12:18:32 +00:00
Paul Fox
dcf9bba3b7 fix -xdev behavior in the presence of two or more nested mount points 
on the command line, e.g. "find / /boot -xdev".
 2007-09-06 17:45:16 +00:00
Denis Vlasenko
6ee023cf62 *: compile fixes for 64-bit build 2007-08-23 10:52:52 +00:00
Denis Vlasenko
fe7cd642b0 don't pass argc in getopt32, it's superfluous 
(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes
   text    data     bss     dec     hex filename
 773469    1058   11092  785619   bfcd3 busybox_old
 772644    1058   11092  784794   bf99a busybox_unstripped
 2007-08-18 15:32:12 +00:00
Denis Vlasenko
838dacaa00 find: fix SELinux-related warning 2007-08-16 10:41:24 +00:00
Denis Vlasenko
319f8ebef8 httpd: round down sendfile byte count to 64k 
*: style fixes
 2007-08-13 11:09:30 +00:00
Denis Vlasenko
6ca409e0e4 trylink: produce even more info about final link stage 
trylink: explain how to modify link and drastically decrease amount
  of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts

size saving: 0.5k
 2007-08-12 20:58:27 +00:00
Denis Vlasenko
f868963c67 multiplier suffixes are short, store them directly in struct suffix_mult 
function                                             old     new   delta
xstrtoul_range_sfx                                   226     217      -9
xstrtoull_range_sfx                                  291     280     -11
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-20)             Total: -20 bytes
   text    data     bss     dec     hex filename
 669128    2668   13616  685412   a7564 busybox_old
 669108    2668   13616  685392   a7550 busybox_unstripped
 2007-07-27 15:06:25 +00:00
Denis Vlasenko
990d0f63ee Replace index_in_[sub]str_array with index_in_[sub]strings, 
which scans thru "abc\0def\0123\0\0" type strings. Saves 250 bytes.

   text    data     bss     dec     hex filename
 781266    1328   11844  794438   c1f46 busybox_old
 781010    1328   11844  794182   c1e46 busybox_unstripped
 2007-07-24 15:54:42 +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
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
Denis Vlasenko
dc757aa16c introduce and use bb_basename() 
function                                             old     new   delta
bb_basename                                            -      26     +26
sv_main                                             1226    1225      -1
passwd_main                                         1985    1983      -2
showdirs                                             482     478      -4
sendCgi                                             1811    1807      -4
make_device                                         1354    1350      -4
handleIncoming                                      2443    2439      -4
func_name                                             82      78      -4
service_name                                        2292    2285      -7
main                                                 909     901      -8
cmp_main                                             555     547      -8
test_main                                            434     422     -12
act                                                  228     216     -12
find_pair                                            180     164     -16
rmmod_main                                           298     280     -18
find_pid_by_name                                     156     134     -22
modprobe_main                                       1606    1576     -30
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/16 up/down: 26/-156)         Total: -130 bytes
   text    data     bss     dec     hex filename
 734933    3028   14400  752361   b7ae9 busybox_old
 734801    3028   14400  752229   b7a65 busybox_unstripped
 2007-06-30 08:04:05 +00:00
Denis Vlasenko
a19faf8bb7 find: -context support for SELinux (KaiGai Kohei <kaigai@kaigai.gr.jp>) 
find: make it a bit smaller

function                                             old     new   delta
.rodata                                           129018  129050     +32
parse_params                                        1509    1346    -163
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 32/-163)          Total: -131 bytes
 2007-06-19 22:22:57 +00:00
Denis Vlasenko
53a0e97196 find: make -size match GNU find 2007-06-16 00:30:52 +00:00
Denis Vlasenko
b941129ccb find: add conditional support for -maxdepth and -regex 
(needed for Linux 2.6.22-rc4 build)

-maxdepth:
# size busybox_old busybox_unstripped
   text    data     bss     dec     hex filename
 675622    2792   15728  694142   a977e busybox_old
 675770    2792   15728  694290   a9812 busybox_unstripped

-regex:
# size busybox_old busybox_unstripped
   text    data     bss     dec     hex filename
 675770    2792   15728  694290   a9812 busybox_old
 675894    2792   15728  694414   a988e busybox_unstripped
 2007-06-15 23:43:11 +00:00
Denis Vlasenko
9acfed2d14 grep: selection done by FEATURE_GREP_EGREP_ALIAS was broken, fix. 
(Maxime Bizon <mbizon@freebox.fr>  (Freebox))
 2007-06-08 15:41:27 +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
58394b1e29 xargs: simplify word list management 2007-04-15 08:38:50 +00:00
Denis Vlasenko
f5294e1f4c hush: use NOFORK applets as appropriate. Net reduction of code size. 2007-04-14 10:09:57 +00:00
Denis Vlasenko
62f0479cf1 find: add support for -delete, -path (by Natanael Copa) 2007-04-13 10:00:12 +00:00
Mike Frysinger
3a62a737f7 make sure we free the grep data as well 2007-04-12 18:29:27 +00:00
Denis Vlasenko
51742f4bb0 style fixes. No code changes 2007-04-12 00:32:05 +00:00
Denis Vlasenko
8905496444 xargs: fix my brain fart (resulted in memory leak) 2007-04-10 21:41:16 +00:00
Denis Vlasenko
99912ca733 audit small applets and mark some of them as NOFORK. 
Put big scary warnings in relevant places.
 2007-04-10 15:43:37 +00:00
Denis Vlasenko
cd7001f705 factor out NOFORK/NOEXEC code from find. Use it for xargs too. 2007-04-09 21:32:30 +00:00
Denis Vlasenko
1b4b2cb20e xargs: shrink code, ~80 bytes 
applets.h: +#undef APPLET_NOEXEC
 2007-04-09 21:30:53 +00:00
Denis Vlasenko
7e754f12d3 Implement first instance of NOFORK applet - echo 
find: use NOFORK/NOEXEC; small -exec buglet also eliminated
vfork_daemon_rexec: honor PREFER_APPLETS
echo: small size improvements

find -exec echo {} \; with PREFER_APPLETS=y runs 4 times faster
 2007-04-09 13:04:50 +00:00
Denis Vlasenko
b04b4357ff find: fix -prune more. Add big comment about it. 2007-04-08 11:10:43 +00:00
Denis Vlasenko
bbd695d801 find: fix handling of -prune 
recursive_actions: uppercase flag constants
 2007-04-08 10:52:28 +00:00
Bernhard Reutner-Fischer
6d79dd66cb - size and prune were mixed up 2007-04-05 09:40:12 +00:00
Denis Vlasenko
7d6c9296e7 find: missed 'ststic' on const data 2007-04-05 00:35:43 +00:00
Denis Vlasenko
56fce00fc7 find: un-DESKTOPize (Kai Schwenzfeier <niteblade@gmx.net>) 
find: -group, -depth (Natanael Copa <natanael.copa@gmail.com>)
find: make constant array static, declare PARM_xx constants with enum
 2007-04-04 23:41:35 +00:00
Bernhard Reutner-Fischer
febe3c4211 - sed -e "s/char[[:space:]]*\*[[:space:]]*argv\[\]/char **argv/g" 2007-04-04 20:52:03 +00:00
Bernhard Reutner-Fischer
a87ed2c716 - use index_in_str_array also for find_main 
text    data     bss     dec     hex filename
   2605       1      12    2618     a3a find.o.r18274
   2602       1      12    2615     a37 find.o.r18275
 2007-03-29 13:56:49 +00:00
Bernhard Reutner-Fischer
307d27df4f - remove bloated switch statement. 
text    data     bss     dec     hex filename
   2706       1      12    2719     a9f find.o.r18273
   2605       1      12    2618     a3a find.o.r18274
 2007-03-29 13:56:02 +00:00
Bernhard Reutner-Fischer
557b458767 - implement a TODO: Use index_in_str_array in parse_params 
text    data     bss     dec     hex filename
   2771       1      12    2784     ae0 find.o.r18272
   2749       1      12    2762     aca find.o.-try-switch
   2706       1      12    2719     a9f find.o.r18273
 2007-03-29 13:55:17 +00:00
Bernhard Reutner-Fischer
32773aca55 - Purely cosmetic type fiddling 2007-03-29 13:54:17 +00:00
Bernhard Reutner-Fischer
3e816c1252 - fold recurse, depthFirst and dereference params into one param flags. 
Minor size improvement (-16b for size, -24b according to bloat-o-meter).
 2007-03-29 10:30:50 +00:00
Denis Vlasenko
f8ea0f3a66 grep: "implement" -a and -I by ignoring them 2007-02-25 02:38:54 +00:00
Denis Vlasenko
385304d449 grep: implement -w 2007-02-25 02:38:20 +00:00
Denis Vlasenko
4222ae440a ash: replace xstrdup (shell shall not die) 
grep: fix mis-indented block
 2007-02-25 02:37:49 +00:00
Denis Vlasenko
b292264bfd find: fix -not support 2007-02-06 17:38:29 +00:00
Denis Vlasenko
1d76f439da EXEC_PREFER_APPLETS support by Gabriel L. Somlo <somlo@cmu.edu> 2007-02-06 01:20:12 +00:00
Bernhard Reutner-Fischer
7154b99c89 - improve wording 2007-02-04 17:24:53 +00:00
Bernhard Reutner-Fischer
01986e9c6f - remove duplicate menu entry 2007-02-04 17:21:55 +00:00
Denis Vlasenko
cf787cf3a5 find: support for ! 2007-02-04 17:11:25 +00:00
Bernhard Reutner-Fischer
10b7996c1b - strip 12 bytes off by using a smaller type for need_print. 
- add TODO to switch this applet to index_in_str_array()
 2007-02-04 16:09:04 +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
4c97863109 assorted fixes for bugs found with randomconfig 2007-02-03 03:31:13 +00:00
Denis Vlasenko
a100707c04 find -user support by Natanael Copa <natanael.copa@gmail.com> 2007-02-02 01:17:52 +00:00
Denis Vlasenko
ab2aea4447 preparatory patch for -Wwrite-strings #4 2007-01-29 22:51:58 +00:00
Denis Vlasenko
b6aae0f381 preparatory patch for -Wwrite-strings #2 2007-01-29 22:51:25 +00:00
Denis Vlasenko
434ad5456b fix warning in find.c 2007-01-27 13:45:17 +00:00
Denis Vlasenko
fc7f92253a find: fix -mtime, -mmin, -perm (+ add symbolic perm handling) 
chmod: better name for a variable
 2007-01-26 23:00:05 +00:00
Denis Vlasenko
769d1e05e6 fix warning from needlessly-global functions 2007-01-22 23:04:27 +00:00
Denis Vlasenko
c9d34da375 find: fix misplaced #else (fix by Harald Kuthe <trhoudini@hotmail.com>) 2007-01-03 03:15:58 +00:00
Denis Vlasenko
666da5e2c6 merge post-1.3.0 fixes 2006-12-26 18:17:42 +00:00
Denis Vlasenko
9ac9e55e3c sum: 40% size reduction (-300 bytes) 
find: one_char -> LONE_CHAR
 2006-12-23 15:58:11 +00:00
Denis Vlasenko
8f6c79240d find: fix spurious -exec error messages 
(bug reported by Bernhard Fischer <rep.nop@aon.at>)
 2006-12-23 00:49:10 +00:00
Denis Vlasenko
4cccc03768 remove useless casts (type*) xzalloc(...) 2006-12-22 18:37:07 +00:00
Denis Vlasenko
5fa7148761 build system: add "release" target 
find: support -size N (needed for above)
 2006-12-12 22:31:15 +00:00
Denis Vlasenko
9225854144 mostly style fixes 2006-11-01 10:25:35 +00:00
Denis Vlasenko
31c65f2456 find: -type T was actually meaning ! -type T! 
With this fix, "make mrproper" works correctly
 2006-10-31 23:39:37 +00:00
Denis Vlasenko
5f18e7ca33 find: implement -prune. "make clean" now works! :) 2006-10-31 03:21:02 +00:00
Denis Vlasenko
a3b4fed8b3 find: fix implicit -print (sometime differed from standard) 2006-10-31 03:20:13 +00:00
Denis Vlasenko
6191a7a007 find: implement ( ) 2006-10-30 02:10:47 +00:00
Denis Vlasenko
5d499e1600 find: a lot more compliant to 'standard' find 
(we were not respecting order of actions!).
Add -o and -a handling.
 2006-10-29 19:07:01 +00:00
Denis Vlasenko
e2fb719ba3 find: small improvement 2006-10-29 19:03:56 +00:00
Denis Vlasenko
df0553bbd2 find: fix -exec to work like stock find does. 2006-10-29 00:21:47 +00:00
Denis Vlasenko
8c35d65c43 recursive_action: add depth param 
chmod: match coreutils versus following links
 2006-10-27 23:42:25 +00:00
Denis Vlasenko
ddec5af6b0 rename functions to more understandable names 2006-10-26 23:25:17 +00:00
Denis Vlasenko
2295b49169 grep: "grep -h pattern file1 file2" ignored -h 
(precluded kernel's "make modules")
 2006-10-22 11:42:51 +00:00
Denis Vlasenko
e1a0d486e4 message string changes, mostly for consistency, also -32 bytes in .rodata 2006-10-20 13:28:22 +00:00
Denis Vlasenko
bf39216cc4 grep: -r didn't close files, producing "Too many open files" 2006-10-15 18:38:01 +00:00
Denis Vlasenko
3544ae6004 grep: fix combination of -r and -h 2006-10-14 14:51:59 +00:00
Denis Vlasenko
3a6755f56f grep: add support for -r 2006-10-14 14:24:30 +00:00
Denis Vlasenko
2d5ca60bfb bb_get_[chomped]line_from_file wasn't descriptive enough. 
Renaming...
 2006-10-12 22:43:20 +00:00
Denis Vlasenko
1385899416 attempt to regularize atoi mess. 2006-10-08 12:49:22 +00:00
Denis Vlasenko
7d219aab70 build system overhaul 2006-10-05 10:17:08 +00:00
Denis Vlasenko
8f8f268cfd bb_applet_name -> applet_name 2006-10-03 21:00:43 +00:00
Denis Vlasenko
67b23e6043 getopt_ulflags -> getopt32. 
It is impossible to formulate sane ABI based on
size of ulong because it can be 32-bit or 64-bit.
Basically it means that you cannot portably use
more that 32 option chars in one call anyway...
Make it explicit.
 2006-10-03 21:00:06 +00:00
Denis Vlasenko
9275814a9e lots of silly indent fixes 2006-10-03 19:56:34 +00:00
Denis Vlasenko
6c30db8bd3 grep: add help text; fix style 2006-09-29 21:04:12 +00:00
Denis Vlasenko
51937534fb grep: implement -o option. Patch by Jac Goudsmit. 2006-09-29 20:58:53 +00:00
Denis Vlasenko
6248a734e2 xargs: simplify option parsing 2006-09-29 08:20:30 +00:00
Eric Andersen
3312c989e6 fix 'grep -C' which requires an argument 2006-09-25 22:18:56 +00:00
Rob Landley
e9a7a6212b Change license statements (and clean up headers) on some of the files that 
Erik or I are primary copyright holders on.
 2006-09-22 02:52:41 +00:00
Bernhard Reutner-Fischer
7fee0c4357 - fix copy'n paste errors that got introduced when switching to the shorter boilerplate. 
No object code changes.
 2006-09-13 16:39:19 +00:00
Rob Landley
081e38483e Remove xcalloc() and convert its callers to xzalloc(). About half of them 
were using "1" as one of the arguments anyway, and as for the rest a multiply
and a push isn't noticeably bigger than pushing two arguments on the stack.
 2006-08-03 20:07:35 +00:00
Rob Landley
d921b2ecc0 Remove bb_ prefixes from xfuncs.c (and a few other places), consolidate 
things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only
had one user), clean up lots of #includes...  General cleanup pass.  What I've
been doing for the last couple days.

And it conflicts!  I've removed httpd.c from this checkin due to somebody else
touching that file.  It builds for me.  I have to catch a bus.  (Now you know
why I'm looking forward to Mercurial.)
 2006-08-03 15:41:12 +00:00
Mike Frysinger
441bfbf143 make the -0 xargs option a little more clear 2006-07-03 05:19:44 +00:00
Bernhard Reutner-Fischer
19008b8373 - reuse strings and messages. Saves about 600B 2006-06-07 20:17:41 +00:00
Bernhard Reutner-Fischer
e15d7573a1 - move #include busybox.h to the very top so we pull in the config 
and eventual platform specific includes in early.
 2006-06-02 20:56:16 +00:00
Bernhard Reutner-Fischer
95a040fac8 - use the defines CURRENT_TTY and VC_1; also shrink xargs a tiny bit: 
add/remove: 0/0 grow/shrink: 2/6 up/down: 5/-37 (-32)
function                                     old     new   delta
static.add_interface                         271     274      +3
static.glob3                                  36      38      +2
static.renice_main                           409     408      -1
static.readcmd                              1083    1081      -2
static.changepath                            176     174      -2
static.parse_opts                             56      51      -5
static.rx_main                              1095    1088      -7
static.xargs_main                            759     739     -20
----------------------------------------------------------------
Result                                                :-)    -32
 2006-05-27 09:36:43 +00:00