Commit Graph

6541 Commits

Author SHA1 Message Date
Pavel Roskin
0010ee45e3 Fixed usage info for "cut" 2000-07-21 15:10:57 +00:00
Mark Whitley
c768ab490e Took -V out of the sed_usage string. 2000-07-20 23:54:42 +00:00
Eric Andersen
ced2cefcca * syslogd can now log messages to a remote host -- patch thanks
to Gyepi Sam <gyepi@praxis-sw.com>
 -Erik
2000-07-20 23:41:24 +00:00
Mark Whitley
1f45b268cb As per a discussion on the mailing list between Matt and Pavel. I have removed
the -V (version) flag from busybox sed. It is unnecessary because sed is not a
standalone and should therefore be independently reporting a version number.
Moreover, it is extra code that we just don't need.
2000-07-20 23:08:40 +00:00
Mark Whitley
1ac435c15e Converted option parsing to getopt(). Also added some explanatory comments. 2000-07-20 23:06:27 +00:00
Eric Andersen
51154bacbe Adjusted install.sh to use relative symlinks, and to optionally
create hardlinks.  Added a makefile target to create hardlinks.
 -Erik
2000-07-20 21:57:11 +00:00
Mark Whitley
3950596e1e Converted option parsing to using getopt(). Also managed to remove an
extraneous logic loop that existed only for the purpose of the special case of
only one file. I replaced it with a variable to keep track of the number of
files read.
2000-07-20 00:08:10 +00:00
Mark Whitley
99e370f0c6 Whoops. Forgot to #include <getopt.h>. 2000-07-20 00:03:38 +00:00
Mark Whitley
aa4f108338 Converted option parsing to getopt() and made some minor formatting changes. 2000-07-19 19:38:13 +00:00
Matt Kraai
27a804246a Centralize handling of --help. 2000-07-19 19:24:01 +00:00
Matt Kraai
869057238b Added some missing declarations and fixed some typos. I have to
remember to compile *before* committing.
2000-07-19 18:20:02 +00:00
Matt Kraai
2f46b664b7 Add usage messages for applets without them. 2000-07-19 18:01:00 +00:00
Eric Andersen
91a4400fd5 Avoid trying to free NULL ptrs. Comment on malloc usages.
-Erik
2000-07-19 17:37:57 +00:00
Eric Andersen
a16c66335e Use FatalError()
-Erik
2000-07-19 17:36:27 +00:00
Eric Andersen
ae6eae02dd Moved some code and add a coupld #defines to support use of dmalloc.
-Erik
2000-07-19 17:35:54 +00:00
Eric Andersen
52d6fa3bb3 Funny. Head was getting installed to the wrong spot.
-Erik
2000-07-19 17:34:40 +00:00
Eric Andersen
1d255be78d Updated to add support for dmalloc, and adjusted for better cross
compiler support.
 -Erik
2000-07-19 17:33:54 +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
Eric Andersen
a9d69fb568 Removed now incorrect message about NFS not working with
Linux 2.[34].x kernels.  It does work now,
 -Erik
2000-07-18 18:54:08 +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
Eric Andersen
6efc48c1ae Sigh -- can't sleep. Clean up some mem leaks, fixed some bugs.
-Erik
2000-07-18 08:16:39 +00:00
Pavel Roskin
9c5fcc3408 New message added to messages.c: full_version
Used where possible
2000-07-17 23:45:12 +00:00
Pavel Roskin
cc8a66b113 Moved functions used by "lsmod" from cat.c to utility.c
Adjusted to make lsmod and sh compilable as standalone apps.
Comment fixes
2000-07-17 20:18:42 +00:00
Mark Whitley
97562bd9d7 - Added support for backreferences in substitution expressions up to nine
(\1, \2...\9). This touched a lot of places in this file and I added a new
   function 'print_subst_w_backrefs' in order to keep 'do_subst_command' a
   little more tidy.

	* I tested this good 'n hard, but will always appreciate more testing from
	  other, willing folks.

 - Noticed that the index_of_next_unescaped_slash was subtly wrong so I
   changed both the functionality and behavior (it used to skip over the first
   char in the string you passed it, assuming it was a leading '/'--this
   assumption is no longer made) this necessitated changing the lines that
   call this function just slightly.
2000-07-17 20:06:42 +00:00
Pavel Roskin
21ddb38fcf Now it's possible to compile Busybox with only one app defined
(unless it's lsmod, to be fixed by the next commit)
2000-07-17 19:31:54 +00:00
Eric Andersen
a1d187a8a8 Backtick support to infinite (memory limited) levels of nesting is
now implemented...  So now busybox shell can do cool stuff like:

    /home/andersen/CVS/busybox # echo foo `wc README` bar
    foo 71 422 2951 README bar

I love writing cool new features....  Muhahahaha...  (I think this is
leaking a little bit of memory every time it expands a backtick process,
so I still needs to do a bit of cleanup...)
 -Erik
2000-07-17 19:14:41 +00:00
Pavel Roskin
bc0aed79a8 It is now possible to select in busybox.def.h whether minixfs version 2
is to be supported.
2000-07-17 17:52:00 +00:00
Pavel Roskin
47d4926244 The result of getopt() is "int" and should be treated as such 2000-07-17 16:17:19 +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
Mark Whitley
464c5de00d Fixed a couple of buglets:
- add_cmd_str: segv's were being generated if there was a '# comment' line
   (and probably other kinds of lines, too) that was not followed by a
   semi-colon or whitespace
 - parse_edit_cmd: was returning a wrong number (too low) for the index; it
   was not accounting for backslashes eaten, for the fact that we start at the
   3rd index in the string, or for the fact that we add an extra newline.
 - parse_cmd_str: was returning a wrong number (again, too low) for the index
   in the case of single-letter commands (p,d). There was some
   over-compensation for this in the 'return' stmt at the end which also
   needed some help.
 - load_cmd_file: was not eating trailing newlines off the line read from the
   command file. This had the deleterious effect of printing an extra newlines
   after text displayed from edit (i,a,c) commands.
2000-07-14 23:24:00 +00:00
Mark Whitley
70705d7c96 - Added support for semicolon delimited command lines. (woo-hoo!)
- Obsoleted the trim_str function (#if 0'ed out -- maybedelete later) in
   favor of strrspn.
 - Obsoleted the strrspn function (#if 0'ed out as well) as soon as I
   discovered that it wasn't needed either.
 - Fixed a subtle bug in parse_subst_cmd where it would choke with an error if
   there was any trailing space after the s/match/replace/ expression.
2000-07-14 19:06:30 +00:00
Eric Andersen
add09fd558 Getopt'ed by Marc Nijdam <marc_nijdam@hp.com>
-Erik
2000-07-14 18:39:08 +00:00
Eric Andersen
17ad45aace Getopt'rd by Marc Nijdam <marc_nijdam@hp.com>
-Erik
2000-07-14 18:38:26 +00:00
Pavel Roskin
df4532bfa3 More fixes for "signed vs. unsigned" warnings. 2000-07-14 17:24:58 +00:00
Pavel Roskin
ff5a9033f9 Reduced the number of "signed vs. unsigned" warnings.
Sometimes such warnings matter (esp. on PPC with char default to unsigned)
2000-07-14 16:23:32 +00:00
Pavel Roskin
f626dcbc84 More fixes for "missing initializers" 2000-07-14 15:55:41 +00:00
Pavel Roskin
9027bcf2f4 Fixed a warning about missing initializer 2000-07-14 15:44:25 +00:00
Pavel Roskin
93c0d9f090 The result of getopt() should not be converted to "char" - it breaks on PPC 2000-07-14 15:18:57 +00:00
Eric Andersen
fad04fdd12 More cleanups.
-Erik
2000-07-14 06:49:52 +00:00
Matt Kraai
b870af09ae Fix argument parsing. 2000-07-14 06:47:33 +00:00
Eric Andersen
d6912c97de Be more pedantic aboutthe terminating null applet.
-Erik
2000-07-14 06:29:10 +00:00
Eric Andersen
58361a44b5 uid and gid were unsigned, but were compared vs signed values (-1)
-Erik
2000-07-14 06:27:54 +00:00
Eric Andersen
e7413a9cde A couple of minor warning cleanups.
-Erik
2000-07-14 06:19:41 +00:00
Matt Kraai
d537a95fdb Use errorMsg rather than fprintf. 2000-07-14 01:51:25 +00:00
Eric Andersen
4ac6cb534d Fix some stupid memory bugs.
-Erik
2000-07-14 01:13:37 +00:00
Eric Andersen
ec10b9d534 Add in redimentary backtick suport (doesn't work properly yet, but is
close).
 -Erik
2000-07-14 01:13:11 +00:00
Mark Whitley
34623db618 It dawned on me that I would need to grow a char buffer one extra char bigger
to accomodate a trailing '\n'ewline that I append to it later one. This is
only necessary for the case of one inserted, appended, or changed line, but
it's still necessary.
2000-07-14 00:49:59 +00:00
Mark Whitley
02008346c0 Added error checking for edit commands; only a beginning address can be
specified.
2000-07-14 00:13:52 +00:00
Mark Whitley
94074a980c Added support for (a)ppend, (i)nsert, and (c)hange commands to sed. 2000-07-14 00:00:15 +00:00