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847 Commits

Author SHA1 Message Date
Eric Andersen
6a99aaf020 More shell features.... if-then-else-fi is now basically usable (disable 
by default pending further debugging).  Added in some basic shell environment
support (i.e. $?, $0-$9, $$, $!, $#).
 -Erik
 2000-07-27 00:15:20 +00:00
Eric Andersen
e92108ae6d Minor style cleanups. 2000-07-26 00:53:56 +00:00
Eric Andersen
fad9c1198a Finish off fixing up the memleaks (I think). Added the beginnings of 
some if-then-else-fi support (nonfunctional and turned off)
 -Erik
 2000-07-25 18:06:52 +00:00
Eric Andersen
b040d4f3da Use BB_FEATURE_CLEAN_UP where appropriate 
-Erik
 2000-07-25 18:01:20 +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
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
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
Matt Kraai
bf181b9338 Extract usage information into a separate file. 2000-07-16 20:57:15 +00:00
Eric Andersen
fad04fdd12 More cleanups. 
-Erik
 2000-07-14 06:49:52 +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
55380700d8 Added a smallish TODO comment. 2000-07-13 17:20:23 +00:00
Mark Whitley
37653aaf9c Added some smallish comments to help folks understand why we have two tables 
of builtins and the reasoning behind it.
 2000-07-12 23:36:17 +00:00
Matt Kraai
be84cd4ef6 Always report the applet name when doing error reporting. 2000-07-12 17:02:35 +00:00
Eric Andersen
34e1941c32 Function name cleanup. 
-Erik
 2000-07-10 18:47:24 +00:00
Eric Andersen
03f9c81cec Naming fix 
-Erik
 2000-07-07 20:37:12 +00:00
Eric Andersen
b2731b11ef Had an extra tcsetpgrp. 
-Erik
 2000-07-06 16:56:56 +00:00
Eric Andersen
72965e3454 Fixed a potential infinite loop. First delete any chars after the 
cursor, then delete everything before it.  Before this, we would just
delete everything before the cursor and freak out if there were still
chars left (i.e. stuff after the cursor).
 -Erik
 2000-07-04 06:22:18 +00:00
Eric Andersen
b54833cde0 sh fixes from Marius Groeger <mag@sysgo.de> 
-Erik
 2000-07-03 23:56:26 +00:00
Eric Andersen
1c314ad655 * Fixed a _horrible_ bug where 'tar -tvf' could unlink 
local files!!!  Fix thanks to Marius Groeger <mgroeger@sysgo.de>
* Added support for "sh -c command args...", also thanks to
    Marius Groeger <mgroeger@sysgo.de>

 -Erik
 2000-06-28 16:56:25 +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
Erik Andersen
8ea7d8cdaf First pass at fixing tar segfault, and more portability updates. 
-Erik
 2000-05-20 00:40:08 +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
c3f5c9c2ee Minor fixes to being a standalone shell. 
-Erik
 2000-05-13 19:00:07 +00:00
Erik Andersen
bcd6177853 BusyBox shell (lash) can now be used as a standalone shell when 
BB_FEATURE_STANDALONE_SHELL is defined (i.e. BusyBox can now completely replace
sash).  Also fixed it so shell builtins now respect pipes and redirects.
 -Erik
 2000-05-13 06:33:19 +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
Erik Andersen
1d1d95051a More Doc updates. cmdedit and more termio fixes. 2000-04-21 01:26:49 +00:00
Erik Andersen
a6c752201e Updates 
-Erik
 2000-04-18 00:00:52 +00:00
John Beppu
6e703034f4 + no need for comments. 2000-04-17 16:53:45 +00:00
Erik Andersen
e5b6c7dd9c More updates to the docs, and fixes to sync things with the docs. 
-Erik
 2000-04-17 16:16:10 +00:00
Erik Andersen
61677feff7 Upates to include copyright 2000 to everything 
-Erik
 2000-04-13 01:18:56 +00:00
Erik Andersen
f0657d3229 Some enhancements I've been working on over the weekend, 
-Erik
 2000-04-12 17:49:52 +00:00
Erik Andersen
a2685735b1 Make tab completion an option 
-Erik
 2000-04-09 18:27:46 +00:00
Erik Andersen
f3b3d17060 More minor patches 
-Erik
 2000-04-09 18:24:05 +00:00
Erik Andersen
d4bc1fcad8 Minor noise removal 
-Erik
 2000-04-05 05:19:03 +00:00
Erik Andersen
6acaa40f27 First stages of (re-)writing busybox's tar creation support. 
-Erik
 2000-03-26 14:03:20 +00:00
Erik Andersen
1dbe340eba more minor fixes 
-Erik
 2000-03-19 10:46:06 +00:00
Erik Andersen
c7c634bd88 Some more stuff. 
-Erik
 2000-03-19 05:28:55 +00:00
Erik Andersen
531bcb6826 Minor update 2000-03-17 20:49:55 +00:00
Erik Andersen
6273f655c8 Several fixes. 
-Erik
 2000-03-17 01:12:41 +00:00
Erik Andersen
161220c498 Fix fg bug 
-Erik
 2000-03-16 08:12:48 +00:00
Erik Andersen
13456d1fcd Forgot these files... 
-Erik
 2000-03-16 08:09:57 +00:00
Erik Andersen
d75af99529 Major build system updates... 
-Erik
 2000-03-16 08:09:09 +00:00
Erik Andersen
3522eb1ab3 First pass at writing a shell for busybox. 
Works fine, full job control support, etc.
No syntax yet (if, then, while, etc).  Handles
pipes and & processes fine.

TODO: add command editing, add syntax suport.

 -Erik
 2000-03-12 23:49:18 +00:00