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134 Commits

Author SHA1 Message Date
Eric Andersen
501c88b245 More sh updates (with related changes to everything else). Switched 
to using getopt and cleaned up the resulting mess.  if-then-else-fi
is now basically working (given a bunch of constraints).
 -Erik
 2000-07-28 15:14:45 +00:00
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
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
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
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
b2731b11ef Had an extra tcsetpgrp. 
-Erik
 2000-07-06 16:56:56 +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
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
f0657d3229 Some enhancements I've been working on over the weekend, 
-Erik
 2000-04-12 17:49:52 +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
c7c634bd88 Some more stuff. 
-Erik
 2000-03-19 05:28:55 +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
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