Commit Graph

308 Commits

Author SHA1 Message Date
Eric Andersen
7ab93d9980 Teach lash to get $1 $2 $3 etc correct
-Erik
2002-11-08 09:40:02 +00:00
Eric Andersen
09da627a23 Fix warning 2002-10-22 22:15:33 +00:00
Eric Andersen
1887b0478f Apply last_patch51_3 from vodz 2002-10-22 11:58:59 +00:00
Eric Andersen
ad082987d0 Use %m, not strerror, and strerror(err) was broken anyways and should have been
strerror(errno).  Problem noted by Alexey V. Neyman <alex.neyman@auriga.ru>
2002-09-30 20:20:20 +00:00
Eric Andersen
aa1d6ccbfb Don't even try to run ash on uClinux. It won't work.
-Erik
2002-09-30 20:12:32 +00:00
Eric Andersen
6f2ebcaa01 Avoid calling exit() from within fork/vfork'ed processes.
-Erik
2002-09-26 13:59:40 +00:00
Eric Andersen
bf8bf105fb Patch from "Joe.C" <joe@numa.com.tw> 2002-09-17 08:41:08 +00:00
Eric Andersen
2bec97c076 Some CML1 grammar fixes
-Erik
2002-09-01 06:45:55 +00:00
Glenn L McGrath
50812fff21 Apply vodz last_path_51-2 2002-08-23 13:14:48 +00:00
Glenn L McGrath
9fef17dec3 Run through indent, fix comments 2002-08-22 18:41:20 +00:00
Aaron Lehmann
49c024addd Remove ckfree, and replace all references with free. Remove freefunc,
which is also equivilent to free. Remove some if(x)free(x)
redundancies.
2002-08-02 06:39:47 +00:00
Eric Andersen
7373e485d3 A couple of small bugfixes from Marshall M. Midden <m4@brecis.com> 2002-07-31 04:04:47 +00:00
Robert Griebl
b230159958 Fixed a timing bug which occured when bb ash is run in a rxvt on the
HP iPAQ. Sometimes we get a SIGWINCH and want to print the prompt, although
the prompt is not yet initialised (0) .. so just don't print a prompt
as long as the prompt string is 0
2002-07-30 23:13:51 +00:00
Robert Griebl
d378c3149c Applied vodz' patches #49 and #50 (with a small correction in runshell.c)
#49: I found one memory overflow and memory leak in "ln" applet.
Last patch reduced also 54 bytes. ;)

#50: I found bug in loginutils/Makefile.in.
New patch have also new function to libbb and
aplied this to applets and other cosmetic changes.
2002-07-19 00:05:54 +00:00
Eric Andersen
2276d83639 Fixup warnings and undefined operations that show up in gcc-3.1
-Erik
2002-07-11 11:11:56 +00:00
Eric Andersen
8e139871fe Patch from Stewart Brodie <stewart.brodie@pace.co.uk> to fix ash:
When alias support is not configured, ash believes that command parameters
that look like dd's "if=/dev/zero" are requests to set a temporary
environment variable whilst dd is running, even though it appears after the
command name.  This is caused by the re-use of the checkalias global variable
to indicate when both alias checking and environment variable checking.  The
failure to reset this flag is due to the reset action being performed only
inside the feature check CHECK_ASH_ALIAS.  Hence ash works as expected when
aliases are configured in, and fails when not.

Example script using 'date' with different settings of TZ:

# TZ=Europe/London
# export TZ
# date
Thu May 30 17:18:49 BST 2002
# TZ=America/New_York date
Thu May 30 12:19:10 EDT 2002
# date
Thu May 30 17:19:12 BST 2002
# date TZ=America/New_York
Thu May 30 12:19:30 EDT 2002    <----- wrong, should be BST time (or error!)
# date
Thu May 30 17:19:35 BST 2002

Attached is a patch against revision 1.52 of ash.c which moves the checks so
that checkalias is updated regardless of whether CONFIG_ASH_ALIAS is set.
With this patch applied, the command shown above which should generate an
error does generate an error.

I have tested this patch with the 'dd' command too and that now works
correctly.
2002-07-04 00:19:46 +00:00
Eric Andersen
887ca79f04 Scrub pwd.h and grp.h handling so we don't have to play any
silly games.
 -Erik
2002-07-03 23:19:26 +00:00
Eric Andersen
0d2d1eb599 Fix a buffer overflow found by Gerardo Puga <gpuga@gioia.ing.unlp.edu.ar>
-Erik
2002-06-06 13:33:01 +00:00
Eric Andersen
1a92376f00 Patch from vodz to only setenv PATH when PATH changes, which is much
smarter than my quick fix.
2002-06-06 12:07:28 +00:00
Robert Griebl
ea1a63a201 Fix for broken handling off BusyBox's own pwd/grp implementations
[Parts of this patch may overlap with my other two patches]
2002-06-04 20:10:23 +00:00
Robert Griebl
64f70cc755 Add --login support. This is the bash way of starting a shell that should
parse the profile files.
2002-05-14 23:22:06 +00:00
Eric Andersen
1c31501b1b Ensure that getenv("PATH") stays current, since otherwise cmdedit
(which calls getenv("PATH")) would not operate upon the current
PATH settings, which was really quite iritating.
 -Erik
2002-04-26 23:40:09 +00:00
Eric Andersen
54c14d7850 vodz noted this line (as imported from Debian) is wrong, and has since
been fixed upstream.
2002-04-24 23:14:06 +00:00
Eric Andersen
ae1036185e Apply last_patch37 from vodz 2002-04-24 23:08:23 +00:00
Eric Andersen
65a0730c9f Patch from Jim Treadway and Vladimir Oleynik to Add CTRL-K
and fix CTRL-L support for cmdedit.c
2002-04-13 13:26:49 +00:00
Eric Andersen
4c9b68f0e0 Nice patch from Wolfgang Denk <wd@denx.de> to provide hush with
shell loops (for, while, until) and control operators (||, &&)
2002-04-13 12:33:41 +00:00
Tim Riker
497a88506e make ash prompt the same as other shells if cmdedit and fancyprompt 2002-04-13 05:37:10 +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
Eric Andersen
889a301a0c Patch from vodz to fix a potential segfault 2002-03-20 14:31:15 +00:00
Eric Andersen
d35c5df08c Make private ash config options be public 2002-01-09 15:37:36 +00:00
Aaron Lehmann
438803311b ash patch: errname-diff 2001-12-31 06:16:54 +00:00
Aaron Lehmann
9a218bf979 ash patch: initvar-diff 2001-12-31 06:13:38 +00:00
Aaron Lehmann
1a6986699f ash patch: forkshell-diff 2001-12-31 06:12:48 +00:00
Aaron Lehmann
eec2bbb9bf ash patch: fgcmd-diff 2001-12-31 06:07:57 +00:00
Aaron Lehmann
2aef3a6bb9 ash patch: breakcmd-diff 2001-12-31 06:03:12 +00:00
Aaron Lehmann
95877b6756 ash patch: addfname-diff 2001-12-31 06:00:57 +00:00
Eric Andersen
ceef50b280 Patch from vodz to fix broken function prototype 2001-12-21 11:22:26 +00:00
Eric Andersen
f1f2bd0b0a Patch from vodz to implement ^L (clear screen) 2001-12-21 11:20:15 +00:00
Matt Kraai
1f0c43668a Remove == TRUE' tests and convert != TRUE' and `== FALSE' tests to use !. 2001-12-20 23:13:26 +00:00
Eric Andersen
2423b12dae Begin moving things to busybox.net
-Erik
2001-12-08 01:56:15 +00:00
Aaron Lehmann
b6ecbdc07d The ash ansification diff!
Please tell me if you notice any problems resulting from this.
2001-12-06 03:37:38 +00:00
Matt Kraai
c8227639db Change strdup calls to xstrdup (patch from Steve Merrifield). 2001-11-12 16:57:27 +00:00
Matt Kraai
a5f09c668e Use fopen wrapper. 2001-11-12 16:44:55 +00:00
Eric Andersen
45784febaf Some more minor build cleanups 2001-11-10 13:08:02 +00:00
Eric Andersen
282671bf76 Cleanup some config problems. Add a sane default config that basically
matches the default old Config.h
2001-11-10 12:07:24 +00:00
Eric Andersen
ec07469a3e Patch from Aaron Lehmann <aaronl@vitelus.com>;
This diff does 2 things:

    1) removes an unnecessary function. saves 64 bytes on i386

    2) allows you to disable checking of mail (actually, it's now disabled
    by default). this would be a nice CML1 option, but for now it's a
    #(define|undef) in the C file like the other internal ash options.
    this saves an additional 352 bytes if you leave mail disabled.
2001-10-31 11:05:49 +00:00
Eric Andersen
eaecbf33f7 Fixup some silly prototype warnings 2001-10-31 10:41:31 +00:00
Eric Andersen
69a20f0aca Patch from ASA <llb@udm.net.ru> to that source files
are properly passed their arguments.
2001-10-31 10:40:37 +00:00
Eric Andersen
72f9a4277f Add in some (theoretical) uClinux support. Some init cleanups 2001-10-28 05:12:20 +00:00
Eric Andersen
1a10eec178 Fixup the location of pwd.h and grp.h 2001-10-24 17:19:38 +00:00