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74 Commits (02ced93ec26f8e27f3721e2ec3cafef52f2eb1ec)

Author SHA1 Message Date
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