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461 Commits

Author SHA1 Message Date
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
Rob Landley
8bb50782a5 Change llist_add_* to take the address of the list rather than returning the new 
head, and change all the callers.
 2006-05-26 23:44:51 +00:00
Mike Frysinger
39440e520c pull Rules.mak from top_srcdir as pointed out by Robert P. J. Day on the mailing list 2006-05-13 02:33:09 +00:00
Paul Fox
d7384296f6 implement -print0 for find 2006-05-12 14:47:20 +00:00
Rob Landley
2ec922eed5 Patch from Robert P Day: let menuconfig indent stuff for us, we don't have 
to do it in Config.in.
 2006-04-13 23:22:16 +00:00
Paul Fox
8416a2d558 prevent find from ever descending into an xdev'ed directory. 2006-03-27 16:42:33 +00:00
Bernhard Reutner-Fischer
df10094870 - revert back to r14406 2006-03-13 19:04:00 +00:00
Rob Landley
c5b1d4d6b1 Patch from Denis Vlasenko to add xstat() and use it. 2006-03-13 15:45:16 +00:00
Bernhard Reutner-Fischer
07a79e75f5 - backout using features which are not available with the previous stable 
version of make (3.71.1).
 2006-03-09 09:03:37 +00:00
Rob Landley
dfba741457 Robert P. Day removed 8 gazillion occurrences of "extern" on function 
definitions.  (That should only be on prototypes.)
 2006-03-06 20:47:33 +00:00
Bernhard Reutner-Fischer
022eb311d5 - use absolute path for top_builddir and top_srcdir. 
Fixes make trying to include the very same file in an endless loop.
 2006-03-02 17:33:25 +00:00
Bernhard Reutner-Fischer
5d26126b9e - fixes parallel builds (make -j) 
- use less resources for the buildsystem itself
 2006-03-01 22:54:48 +00:00
"Vladimir N. Oleynik"
716bbe96d4 make grep faster (close bug 758), reduce small memory leak in CONFIG_FEATURE_CLEANUP mode 2006-02-28 10:10:19 +00:00
Rob Landley
d6e14d8bee Don't build directory libraries unless we're building an applet that needs it. 
Cherry-picked from Devin Bayer's big MacOS X patch.
 2006-02-21 19:11:35 +00:00
Mike Frysinger
b38673fb9f make the build system puuuuuuuuuuurty 2006-02-02 01:41:53 +00:00
"Vladimir N. Oleynik"
59c4e5cf92 removed warning "comparison between signed and unsigned". Added ATTRIBUTE_UNUSED. My whitespace 2006-01-30 13:51:50 +00:00
Tim Riker
c1ef7bdd8d just whitespace 2006-01-25 00:08:53 +00:00
Bernhard Reutner-Fischer
7ca61b6f33 - shared libbusybox. 
- IMA compilation option (aka IPO, IPA,..)
Please holler if i broke something..
 2006-01-15 14:04:57 +00:00
Paul Fox
72d1a2357d add find's "-mmin" option. configurable. 2006-01-13 21:05:41 +00:00
"Vladimir N. Oleynik"
f704b27b5b - new bb_opt_complementally syntax, use [-:?] only - 'free' chars 
- new bb_getopt_ulflags features: check max and min args, convert first argv to options special for ar and tar applets
- use bb_default_error_retval for env applet
 2005-10-14 09:56:52 +00:00
Rob Landley
cee605c525 The supposedly trivial CONFIG->ENABLE conversion wasn't so trivial. The 
-exec feature shouldn't be tangled up with this, so revert everything but
the new exec feature for the moment.
 2005-10-06 16:39:17 +00:00
Rob Landley
5d3a0e8ed3 Add find -exec support from Rob Sullivan, and convert CONFIG_ to ENABLE_ 
while we're in the area.
 2005-10-04 03:34:39 +00:00
Mike Frysinger
62f18e1f20 use the shorter license header 2005-09-24 07:16:29 +00:00
Mike Frysinger
0d4ee68be5 use brief license line 2005-09-24 06:01:57 +00:00
Bernhard Reutner-Fischer
aaf0e23330 - replace variables by defines to save space 
- rename string denoting stdin from "-" to "(standard input)" to match
  GNU grep.
 2005-09-23 15:38:49 +00:00
"Vladimir N. Oleynik"
bf4497406f SUSv3 -q compatibily exit status correction for grep again 2005-09-23 13:50:24 +00:00
"Vladimir N. Oleynik"
c96b703ab0 SUSv3 -q compatibily exit status correction for grep 2005-09-23 13:44:03 +00:00
"Vladimir N. Oleynik"
cf40d8175b grep must have exit code >1 if input file not found. Small indent correcion also. 2005-09-23 13:23:15 +00:00
"Vladimir N. Oleynik"
007a011647 network "default" --> bb_INET_default. Reduce 2 exported from find applet 2005-09-22 11:11:11 +00:00
"Vladimir N. Oleynik"
23f62fc6f3 split libbb: moved xregcomp separatelly for speed up recompile 2005-09-14 16:59:11 +00:00
"Vladimir N. Oleynik"
b4f3cff6f5 removed strange extern void xregcomp(... from some applets, but declared from libbb.h 2005-09-14 16:22:50 +00:00
"Vladimir N. Oleynik"
27421a1878 1) bb_opt_complementaly -> bb_opt_complementally 
2) better support long options
3) new flag '!' for bb_opt_complementally: produce bb_show_usage() if BB_GETOPT_ERROR internally
 2005-09-05 14:46:07 +00:00
Mike Frysinger
15ca58648a patch by srowe in Bug 359 to fix fgrep aliasing 2005-07-31 22:41:05 +00:00
Mike Frysinger
4d00896d05 use toplevel ARFLAGS and update default ARFLAGS to be quiet 2005-07-27 01:09:24 +00:00
Eric Andersen
14f5c8d764 Patch from Bernhard Fischer to make a bunch of symbols static 
which were otherwise cluttering the global namespace.
 2005-04-16 19:39:00 +00:00
Mike Frysinger
5ba5f4d2e7 In Bug 78, shortkey points out: 
If you run `grep -h . file1 file2 file3 ...`, the output is not prefixed 
with the filename.  If you run `grep -h . file1` however, the filename 
will incorrectly prefix the output.
 2005-04-16 04:56:11 +00:00
Eric Andersen
31c27a9c65 Hiroshi Ito writes: 
Hello

    I'm using busy box on mipsel machine.

    "grep -f file" will cause segmentation fault.

Vladimir N. Oleynik writes:

Hiroshi,

Thank for bug report, but your patch is full broken.
Worked patch attached.
(really changes is zero initialize, and indent correcting).


--w
vodz
 2004-10-08 08:10:57 +00:00
Eric Andersen
7daa076d3e egor duda writes: 
Hi!

I've created a patch to busybox' build system to allow building it in
separate tree in a manner similar to kbuild from kernel version 2.6.

That is, one runs command like
'make O=/build/some/where/for/specific/target/and/options'
and everything is built in this exact directory, provided that it exists.

I understand that applyingc such invasive changes during 'release
candidates' stage of development is at best unwise. So, i'm currently
asking for comments about this patch, starting from whether such thing
is needed at all to whether it coded properly.

'make check' should work now, and one make creates Makefile in build
directory, so one can run 'make' in build directory after that.

One possible caveat is that if we build in some directory other than
source one, the source directory should be 'distclean'ed first.

egor
 2004-10-08 07:46:08 +00:00
Eric Andersen
abc513a90f Make the grep option values a bit less horrible 2004-05-26 11:48:29 +00:00
Eric Andersen
dec7f81370 Rick Richardson writes: 
Here is a patch that adds egrep -L support (the opposite of egrep -l).

I realize this is probably too late for 1.0.  But I offer it for your
future consideration.

egrep -L is used in some networking startup scripts I inherited.

-Rick
 2004-05-26 11:47:55 +00:00
Eric Andersen
7f164cd052 Patch from vodz to correct 'grep -e pattern1 -e pattern2' logic 2004-05-26 09:46:41 +00:00
Eric Andersen
aff114c33d Larry Doolittle writes: 
This is a bulk spelling fix patch against busybox-1.00-pre10.
If anyone gets a corrupted copy (and cares), let me know and
I will make alternate arrangements.

Erik - please apply.

Authors - please check that I didn't corrupt any meaning.

Package importers - see if any of these changes should be
passed to the upstream authors.

I glossed over lots of sloppy capitalizations, missing apostrophes,
mixed American/British spellings, and German-style compound words.

What is "pretect redefined for test" in cmdedit.c?

Good luck on the 1.00 release!

      - Larry
 2004-04-14 17:51:38 +00:00
Eric Andersen
c7bda1ce65 Remove trailing whitespace. Update copyright to include 2004. 2004-03-15 08:29:22 +00:00
Eric Andersen
252183e3f5 Try to make indent formatting less horrible 2003-10-31 08:19:44 +00:00
Glenn L McGrath
40c9489d33 Add a comment with link to the SUSv3 standard for xargs 2003-10-30 22:51:33 +00:00
Glenn L McGrath
09c295a5bc run through indent 2003-10-30 22:47:16 +00:00
Eric Andersen
88c916bdec Andreas Mohr writes: 
the busybox menuconfig triggered my "inacceptable number of spelling mistakes"
upper level, so I decided to make a patch ;-)

I also improved some wording to describe some things in a better way.

Many thanks for an incredible piece of software!

Andreas Mohr, random OSS developer
 2003-10-22 09:58:56 +00:00
Glenn L McGrath
d12061b299 Vodz last_patch_117, update options for new xargs 2003-10-10 23:15:23 +00:00
Glenn L McGrath
61796945e3 Vods versions of xargs 2003-10-10 12:10:18 +00:00
Glenn L McGrath
99825960c1 Bugfix for xargs 2003-10-09 11:06:45 +00:00
Glenn L McGrath
add3eadc46 Add the x, n, s and E options, remove -r as its expected behaviour. 2003-10-04 14:44:27 +00:00
Glenn L McGrath
07cf92676a Dont mix xarg options with utility option, fixes example of 
`echo "README" | xargs ls -al`
Dont specify a path for the default behaviour of echo
args allocated space for an extra ptr
Use defines for the different options
 2003-10-03 13:15:44 +00:00
Eric Andersen
cb81e6484d Update a bunch of docs. Run a script to update my email addr. 2003-07-14 21:21:08 +00:00
Eric Andersen
e5642119ee Patch from Thomas Cameron: 
Hello all,
	    This patch adds more "Help" text to the config system.  Almost
    all applets now have a help entry.  Also, I cleaned up the spacing of
    the existing text so that things are consistent.  This patch is against
    this morning's CVS.

    Thomas Cameron
    CEI Systems, Inc.
 2003-07-14 19:37:08 +00:00
Eric Andersen
fb0c6af286 Patch from Lars Kellogg-Stedman: 
The attached two patches add config documentation to init/Config.in and
    fileutils/Config.in.
 2003-07-14 19:18:43 +00:00
Eric Andersen
65e20a33c2 Patch from Kent Robotti adding a bunch of needed docs! 
-Erik
 2003-07-05 07:52:35 +00:00
Eric Andersen
8876fb2f59 last_patch89 from vodz: 
Manuel,

    I rewrite bb_getopt_ulflags() function for more universal usage.
    My version support now:
    - options with arguments (optional arg as GNU extension also)
    - complementaly and/or incomplementaly and/or incongruously and/or list
    options
    - long_opt (all applets may have long option, add supporting is trivial)
    This realisation full compatibile from your version.
    Code size grow 480 bytes, but only coreutils/* over compensate this size
    after using new function. Last patch reduced over 800 bytes and not full
    applied to all. "mkdir" and "mv" applets have long_opt now for demonstrate
    trivial addition support long_opt with usage new bb_getopt_ulflags().
    Complementaly and/or incomplementaly and/or incongruously and/or list options
    logic is not trivial, but new "cut" and "grep" applets using this logic
    for examples with full demostrating. New "grep" applet reduced over 300
    bytes.

    Mark,
    Also. I removed bug from "grep" applet.
    $ echo a b | busybox grep -e a b
    a b
    a b
    But right is printing one only.

    --w
    vodz
 2003-06-20 09:01:58 +00:00
Glenn L McGrath
c91ce57099 Config option to create an fgrep alias 2003-04-27 02:43:54 +00:00
Glenn L McGrath
c5408fe7f7 Fix segfault when cleaning up 2003-04-27 02:22:01 +00:00
Glenn L McGrath
26df70a823 grep -f support, adds only 60 Bytes, but regex's now compiled as 
required, rather than being pre-compiled.
 2003-04-27 01:50:57 +00:00
Manuel Novoa III
cad5364599 Major coreutils update. 2003-03-19 09:13:01 +00:00
Eric Andersen
97d86f2bb5 Apply patch from Ghozlane Toumi to add -inum support to find. 
Apply patch from Ghozlane Toumi to make find smaller by combining
    similar error messages
Forward port find -newer support from busybox stable that was
    missing from unstable.  -Erik.
Fixup usage messages for find.  -Erik
 2003-01-23 05:27:42 +00:00
Glenn L McGrath
49b0f86043 Fix -mtime, by Ian Abbott 2002-12-11 21:22:21 +00:00
Eric Andersen
c9f20d9fb9 Yet another major rework of the BusyBox config system, using the considerably 
modified Kbuild system I put into uClibc.  With this, there should be no more
need to modify Rules.mak since I've moved all the interesting options into the
config system.  I think I've got everything updated, but you never know, I may
have made some mistakes, so watch closely.
 -Erik
 2002-12-05 08:41:41 +00:00
Aaron Lehmann
a170e1c858 Change if(x)free(x); to free(x); 2002-11-28 11:27:31 +00:00
Glenn L McGrath
8f0722a53b Move readlink, mktemp, run-parts and which to a new debianutils dir. 2002-11-11 03:00:12 +00:00
Glenn L McGrath
f57674e9a9 Rewrite of xargs by Vladimir N. Oleynik 2002-11-10 21:47:17 +00:00
Eric Andersen
d4ee98940b last_patch55 from vodz: 
I found overflow problem in xargs applet
    (allocated not space for trailing '\0').
    Last patch also reduce 22 bytes size. ;)
 2002-09-16 10:44:24 +00:00
Robert Griebl
0d833ca7fd Fixed a bug in xarg: string data was strcat'ed to a malloc'ed buffer - and 
malloc does not clear memory by default (somehow this worked on x86, but
not on arm)
 2002-08-03 14:49:03 +00:00
Robert Griebl
41369af3f2 Patch for bug #1183: Added a -xdev option to find (configurable) 2002-07-24 00:34:48 +00:00
Eric Andersen
85208e2ab9 Completely rework the config system so that it no longer annoys me to work on 
the busybox development tree.  This eliminates the use of recursive make, and
once again allows us to run 'make' in a subdirectory with the expected result.
And things are now much faster too.  Greatly improved IMHO...
 -Erik
 2002-04-12 12:05:57 +00:00
Matt Kraai
eed9451cf6 * findutils/grep.c (grep_main): Remove unnecessary use of junk. 2002-02-22 22:08:16 +00:00
Matt Kraai
a3181dd833 Do not segfault if PATH is unset. 2002-01-14 18:30:10 +00:00
Matt Kraai
1f0c43668a Remove == TRUE' tests and convert != TRUE' and `== FALSE' tests to use !. 2001-12-20 23:13:26 +00:00
Matt Kraai
585f657e2d Fix undeclared variable error. 2001-11-20 16:00:44 +00:00
Eric Andersen
81ee96fe62 Usr get_last_path_component() name basename() 2001-11-20 00:23:48 +00:00
Eric Andersen
6f8b7ea452 oops 2001-11-19 11:45:39 +00:00
Eric Andersen
55805bcba4 More scrubbing 2001-11-19 10:59:37 +00:00
Eric Andersen
d81891a2e6 Call xmalloc before realloc 2001-11-19 10:49:30 +00:00
Eric Andersen
43626d7671 Fixup CLEANUP behavior 2001-11-19 10:36:20 +00:00
Matt Kraai
a21c24bf03 Convert strdup call to xstrdup, and calloc calls to xcalloc (patch from 
Steve Merrifield).
 2001-11-12 16:58:07 +00:00
Eric Andersen
dba4e6f046 Add in grep -E support 2001-11-10 12:54:00 +00:00
Eric Andersen
7131213460 config.in features patch from Giulio Orsero <giulioo@pobox.com> 
with some minor edits from me
 2001-11-10 09:53:23 +00:00
Matt Kraai
bb0088e980 Make egrep only set REG_EXTENDED flag. 2001-10-31 16:16:31 +00:00
Eric Andersen
ccd96f1972 Patch from Charles Steinkuehler <charles@steinkuehler.net> 
to properly handle extended regexps for egrep
 2001-10-31 10:02:46 +00:00
Matt Kraai
999623e973 Use extended regular expressions when invoked as egrep (noted and initial 
patch by Charles Steinkuehler).
 2001-10-29 15:49:03 +00:00
Eric Andersen
bdfd0d78bc Major rework of the directory structure and the entire build system. 
-Erik
 2001-10-24 05:00:29 +00:00
Eric Andersen
74400ccfd0 Scrub up some function prototypes. 
-Erik
 2001-10-18 04:11:39 +00:00
Eric Andersen
0034443140 Fix behavior of grep -lc to match GNU grep. SuS2 is ambiguous 
on the correct behavior, so acting like GNU grep seems best
 -Erik
 2001-07-31 23:18:49 +00:00
Eric Andersen
86f0167e39 grep failed to compile when BB_FEATURE_CLEAN_UP was defined -- types were wrong. 2001-05-29 22:36:39 +00:00
Mark Whitley
fa43e54b6f Added support for grep -e and grep -f, closes bug #1164. Also added some 
testcases for these new features.
 2001-05-24 18:36:18 +00:00
Matt Kraai
edc806507c Fixed extra -- lines (noted by Christophe Boyanique). 2001-05-22 14:29:27 +00:00
Mark Whitley
1d9d41150b Fixed mishandling of -c & -l options and accounted for case when we're 
grepping only one file.
 2001-05-21 21:13:00 +00:00
Matt Kraai
59df6f7398 Change 'printf("%s\n", ...)' into 'puts(...)'. Noted and patched in hostname.c 
by Larry Doolittle.
 2001-05-16 14:21:09 +00:00
Mark Whitley
35e59bed97 Fixed a subtle bug in the handling of -l and -c flags. 2001-05-14 19:40:32 +00:00
Eric Andersen
8d35134ad8 A bug fix from Vladimir for a memory leak I stupidly 
added to which.c.
 2001-05-07 22:45:06 +00:00
Eric Andersen
044a72d0d5 Larry suggested using concat_path_file() would be an even safer bet 
for 'which'.  I ageed, so I whipped this up -- which revealed a bug in
concat_path_file.  It turns out that that a '/' can be appended from
either the path _or_ the filename, but only the former was checked.
 -Erik
 2001-05-04 22:04:24 +00:00
Eric Andersen
7526f035f4 Fix a buffer overflow. Which accounted for the size of the path, plus the the 
'/', plus the size of the test command.  It did not account for the terminating
NULL, which overwrote the end of the string.
 -Erik
 2001-05-04 20:47:33 +00:00
Mark Whitley
59a86cad67 The tiniest of bracket-placement fixes. 2001-04-17 17:30:44 +00:00
Eric Andersen
303dd28bb0 Make 'grep -l' work 2001-04-09 23:26:31 +00:00
Mark Whitley
4391a16c92 Fixed option parsing. Grep would continue grepping, even when given a bad / 
invalid option. Closes bug #1146.
 2001-04-09 23:00:07 +00:00
Mark Whitley
e0a7f917c2 Applied patch from David Douthitt to re-add -print option to find. 
Closes bug #1144.
 2001-03-28 22:04:42 +00:00
Eric Andersen
6f3240abf9 xstrdup xargs cleanup from Jeff Garzik 2001-03-23 17:11:22 +00:00
Eric Andersen
8d4c397d9d Patch from Jeff Garzik marking a few 'getopt not needed' apps. 2001-03-09 21:28:09 +00:00
Eric Andersen
cbe31dace5 It turns out that DODMALLOC was broken when I reorganized busybox.h 
header file usage before the 0.49 release.  To fix it, I had to move
the '#include "busybox.h"' to the end of the list of #include files.
 -Erik
 2001-02-20 06:14:08 +00:00
Eric Andersen
67991cf824 This patch, put together by Manuel Novoa III, is a merge of work 
done by Evin Robertson (bug#1105) and work from Manuel to make
usage messages occupy less space and simplify how usage messages
are displayed.
 2001-02-14 21:23:06 +00:00
Mark Whitley
2fd52989f7 Implemented -A, -B, and -C flags with BB_FEATURE_GREP_CONTEXT option set. 2001-02-09 00:41:10 +00:00
Matt Kraai
096370d349 Reworked find with David Douthitt to support -type, -perm, -mtime, and 
other improvements.
 2001-02-07 03:52:38 +00:00
Mark Whitley
b5c29850e3 Tightened things up a bit, saved 20 bytes, and made the code a bit clearer in 
the process.
 2001-02-01 21:02:41 +00:00
Matt Kraai
05e782ddd3 Fix wget error message and add (and use) chomp library function. 2001-02-01 16:49:30 +00:00
Eric Andersen
8ec10a9483 Fix up copyright msgs. Bump version to 0.49 in preparation for 
a release.  Update the website with release details.
 -Erik
 2001-01-27 09:33:39 +00:00
Eric Andersen
ed3ef50c23 Fix header file usage -- there were many unnecessary header files included in 
busybox.h which slowed compiles.  I left only what was needed and then fixed up
all the apps to include their own header files.  I also fixed naming for pwd.h
and grp.h functions.  Tested to compile and run with libc5, glibc, and uClibc.
 -Erik
 2001-01-27 08:24:39 +00:00
Matt Kraai
12f417edbd Eliminate calls of the form "fprintf(stdout,". Thanks for the idea to 
Vladimir N. Oleynik.
 2001-01-18 02:57:08 +00:00
Mark Whitley
6c6ea6cba2 Changed email address to codepoet.org, updated list of applets / docs I 
maintain in AUTHORS.
 2001-01-04 22:21:13 +00:00
Matt Kraai
0810f723b1 Fixed -qv interaction (thanks to a report and patch from David Douthitt). 2001-01-04 15:11:52 +00:00
Matt Kraai
a9819b2908 Use busybox error handling functions wherever possible. 2000-12-22 01:48:07 +00:00
Matt Kraai
1fa1adea2a Change calls to error_msg.* and strerror to use perror_msg.*. 2000-12-18 03:57:16 +00:00
Mark Whitley
f57c944e09 Changed names of functions in utility.c and all affected files, to make 
compliant with the style guide. Everybody rebuild your tags file!
 2000-12-07 19:56:48 +00:00
Matt Kraai
3e856ce428 Stop using TRUE and FALSE for exit status. 2000-12-01 02:55:13 +00:00
Matt Kraai
768a2340b5 Fixed return status (thanks to David Douthitt for the fix). 2000-11-18 01:16:43 +00:00
Mark Whitley
e2e2c29ea1 Brand new version of xargs. Tested thoroughly by Kent Robotti. (Domo arigato, 
Mr. Robotti...) Closes bug #1065.
 2000-11-14 22:43:21 +00:00
Matt Kraai
567cdd1d51 Fix handling of ^$ by removing the newline from input lines and by not 
compiling with REG_NEWLINE.
 2000-10-13 18:55:06 +00:00
Eric Andersen
d266748c76 Yet more polish (thanks again to kent robotti for the bug reports). 
-Erik
 2000-09-26 01:00:15 +00:00
Eric Andersen
d89882da16 Some more polish to make xargs act like GNU xargs (thanks to kent robotti 
<robotti@metconnect.com> for testing and pointing out the differences)
 -Erik
 2000-09-25 22:53:05 +00:00
Eric Andersen
3570a34de4 Renamed "internal.h" to the more sensible "busybox.h". 
-Erik
 2000-09-25 21:45:58 +00:00
Eric Andersen
e081eae7a4 Final (I think) version of xargs. Throw away all that tedious string 
scrubbing, and quit using system.  Instead, use fork() and exec(), which
yields and smaller, simpler, and cleaner design.
 -Erik
 2000-09-25 20:23:21 +00:00
Eric Andersen
bf73909f23 Be ever so pedantic about escaping chars that the shell might not like... 2000-09-25 18:41:18 +00:00
Eric Andersen
6f283c2f77 Fix up xargs so that things like 'cat cat.c | xargs echo' will 
work properly.
 -Erik
 2000-09-24 02:40:56 +00:00
Eric Andersen
9ae3838657 Fix xargs option parsing 2000-09-24 01:12:54 +00:00
Eric Andersen
96bdde97fb Fix memory problems, and make behavior correct. 2000-09-23 19:53:31 +00:00
Eric Andersen
a37d5b772b rewrite, so it should be firly clean now 2000-09-23 06:10:14 +00:00
Eric Andersen
5b17693f0a Use minix xargs instead, and update docs accordingly 
-Erik
 2000-09-22 20:22:28 +00:00
Eric Andersen
ebc0dd7a8a Comment on xargs choice. 2000-09-22 20:02:34 +00:00
Eric Andersen
92a61c1206 Add in xargs 2000-09-22 20:01:23 +00:00
Glenn L McGrath
38c8551cf2 Path count was out by one, fixed it 2000-09-18 09:52:03 +00:00
Glenn L McGrath
63dde9d4ce Simplify and remove dependence on PATH_MAX 
buf[PATH_MAX] now defined using strlen to the exact size to be used.
removed output that was displayed if which didnt find the command, this makes itmatch the behaviour of GNU's which.
These modifications result in a slight size decrease.
 2000-09-18 09:37:40 +00:00
Matt Kraai
322ae93a5e Fix calls to {m,c,re}alloc so that they use x{m,c,re}alloc instead of 
segfaulting or handling errors the same way themselves.
 2000-09-13 02:46:14 +00:00
Eric Andersen
88f50b6bf5 Some #include updates. 
-Erik
 2000-08-10 17:59:11 +00:00
Matt Kraai
deb95f69b6 Exit with the appropriate value when grepping multiple files. 2000-08-06 15:25:53 +00:00
Matt Kraai
27a804246a Centralize handling of --help. 2000-07-19 19:24:01 +00:00
Mark Whitley
2ef880b236 Consolodated some common code into print_matched_line to make 'grep_file' a 
little more terse & clean. Also made a few minor formatting changes.
 2000-07-18 21:02:06 +00:00
Mark Whitley
8f122431f5 Added support for the -c (count matches) option. Made it so it works just like 
GNU grep.
 2000-07-18 18:37:01 +00:00
Matt Kraai
bf181b9338 Extract usage information into a separate file. 2000-07-16 20:57:15 +00:00
Matt Kraai
3bd8bd89ee Don't use strings directly in calls to usage(). This is in preparation 
for their extraction to a separate file.
 2000-07-14 23:28:47 +00:00
Matt Kraai
d537a95fdb Use errorMsg rather than fprintf. 2000-07-14 01:51:25 +00:00
Mark Whitley
c41e8c840f Changed bb_regcomp to xregcomp and #if 0'ed out destroy_cmd_strs in sed.c 
(maybe I'll remove it later).
 2000-07-12 23:35:21 +00:00
Mark Whitley
df5f6ba115 Applied patch from Matt Kraai which does the following: 
- adds case-insensitive matching in sed s/// epxressions
 - consolodates common regcomp code in grep & sed into bb_regcomp and put in
   utility.c
 - cleans up a bunch of cruft
 2000-07-11 16:53:56 +00:00
Mark Whitley
928faac503 Removed unnecessary #include "regexp.h" line from find.c as per Matt Kraai's 
suggestion on the mailing list.
 2000-07-10 19:29:09 +00:00
Mark Whitley
44735f8744 Applied patch from Matt Kraai as per his email: 
However, the case of

	grep foo$ file

didn't work, due to a problem with the flags used in regular expression
compilation.  The attached patch fixes this problem.

---patch-------
Index: grep.c
===================================================================
RCS file: /var/cvs/busybox/grep.c,v
retrieving revision 1.30
diff -u -r1.30 grep.c
--- grep.c      2000/07/04 22:17:01     1.30
+++ grep.c      2000/07/10 08:57:04
@@ -141,8 +141,10 @@
        if (argv[optind] == NULL)
                usage(grep_usage);

-       /* compile the regular expression */
-       reflags = REG_NOSUB; /* we're not going to mess with sub-expressions
        */
+       /* compile the regular expression
+        * we're not going to mess with sub-expressions, and we need to
+        * treat newlines right. */
+       reflags = REG_NOSUB | REG_NEWLINE;
        if (ignore_case)
                reflags |= REG_ICASE;
        if ((ret = regcomp(&regex, argv[optind], reflags)) != 0) {
---patch-------

Thanks, Matt, it works great.
 2000-07-10 15:50:26 +00:00
Eric Andersen
e9b527ae48 include getopt.h 
-Erik
 2000-07-09 05:56:14 +00:00
Eric Andersen
2086e3d679 Some cosmetic updates. Changed "OPTIONS" to "Options". 
-Erik
 2000-07-04 22:17:01 +00:00
Mark Whitley
2e1148b239 Fixed comment. 2000-06-28 22:59:30 +00:00
Mark Whitley
8bd891cbec Added support for reading from stdin with '-' as file name arg. 2000-06-28 22:55:59 +00:00
Mark Whitley
1ca41775bb Yanked out the cstring_alloc() and cstring_lineFromFile() functions from 
utility.c and replaced them with get_line_from_file() from the new grep.c.
Also changed declaration in internal.h and replaced instances of
cstring_lineFromFile() in dc.c and sort.c with get_line_from_file(). Tested
them and they worked fine.
 2000-06-28 22:15:26 +00:00
Mark Whitley
d37218941c Brand, spankin', new grep that uses libc regex routines instead of the 
hand-rolled ones. Sed still needs to be replaced and then the regexp stuff can
be axed.
 2000-06-28 22:00:26 +00:00
Eric Andersen
b610615be9 Updates to a number of apps to remove warnings/compile errors under libc5. 
Tested under both libc5 and libc6 and all seems well with these fixes.
 -Erik
 2000-06-19 17:25:40 +00:00
Eric Andersen
74c66ad06e Fix some spelling errors in the source as well. 
-Erik
 2000-06-16 19:57:44 +00:00
John Beppu
d84990eb1f + removed some cruft left over from when lines could be too long. 2000-06-14 00:19:14 +00:00
Eric Andersen
053b1462b7 Fix a bug pointed out by Michal Jaegermann <michal@ellpspace.math.ualberta.ca> 
where you used to see:
      ./grep -q -i B some_file
      B: No such file or directory
This is now fixed.
 -Erik
 2000-06-13 06:24:53 +00:00
John Beppu
c7ccfc99fc + utility.c 
CSTRING_BUFFER_LENGTH = 1024 /* so it recurses less often */
+ grep.c
  uses cstring_lineFromFile(), and doesn't ever say
  Line is too long, anymore
 2000-06-12 23:39:04 +00:00
Pavel Roskin
c389d91181 "which" rewritten to use stat(). Fixes to improve its compatability 
with traditional implementations
 2000-06-05 23:41:27 +00:00
Erik Andersen
330fd2b576 More libc portability updates, add in the website (which has not been 
archived previously).  Wrote 'which' during the meeting today.
 -Erik
 2000-05-19 05:35:19 +00:00
Erik Andersen
7ab9c7ee52 Lots of updates. Finished implementing BB_FEATURE_TRIVIAL_HELP 
which lets you compile out most of the "--help" output, saving
up to 17k.

Renamed mnc to nc.
 -Erik
 2000-05-12 19:41:47 +00:00
John Beppu
f93a95de69 + grep -v # yay! 2000-04-24 18:07:30 +00:00
Erik Andersen
9cf3bfa7c1 More doc updates for BusyBox, with fixes to apps for bugs revealed 
while trying to write docs . :-)
 -Erik
 2000-04-13 18:49:43 +00:00
Erik Andersen
61677feff7 Upates to include copyright 2000 to everything 
-Erik
 2000-04-13 01:18:56 +00:00
Erik Andersen
3364d78b18 Yet another installment in the ongoing tar saga 
-Erik
 2000-03-28 00:58:14 +00:00
Erik Andersen
4d0543138e More minor touchups. 
-Erik
 2000-02-10 07:31:15 +00:00
Erik Andersen
e49d5ecbbe Some formatting updates (ran the code through indent) 
-Erik
 2000-02-08 19:58:47 +00:00
Erik Andersen
fac10d7c59 A few minor updates. ;-) 
Seriously though, read the Changelog for busybox 0.42,
which this is about to become...
 -Erik
 2000-02-07 05:29:42 +00:00
Erik Andersen
04e97024e7 Clear up some ambiguity with old style assignments. 
-Erik
 2000-01-29 07:06:24 +00:00
Erik Andersen
a2f69e5485 Bug fix. grep wasn't printing file names they way it was supposed to. 
-Erik
 2000-01-19 04:30:37 +00:00
Erik Andersen
2fe08c7afb Fixed cp so it works as God intended it to. 
-Erik
 1999-12-29 02:10:35 +00:00
Erik Andersen
3fe2ecf0d9 Added grep -q, thanks to a patch from "Konstantin Boldyshev" <konst@voshod.com> 
-Erik
 1999-12-21 08:52:04 +00:00
Eric Andersen
b186d980d6 Stuf 1999-12-03 09:19:54 +00:00
Eric Andersen
d73dc5b073 Updates to usage, and made tar work. 
-Erik
 1999-11-10 23:13:02 +00:00
Eric Andersen
50d6360771 Stuff 1999-11-09 01:47:36 +00:00
Eric Andersen
fbb39c83b6 Stuff 
-Erik
 1999-11-08 17:00:52 +00:00
Eric Andersen
6b6b3f6ef2 Stuf 1999-10-28 16:06:25 +00:00
Eric Andersen
aa0765e11b Added regexp support, fixed Changelog. 1999-10-22 04:30:20 +00:00