3c7361f53a
Allow wordexp to be used if available
2001-03-09 19:45:26 +00:00
ce89871ff7
Urg. Remove the debug noise
2001-03-09 19:43:57 +00:00
195743f195
Ok, sh.c should be working now. Many thanks to Larry Doolittle
...
for his timely help -- nearly all of the work in this patch is
his.
-Erik
2001-03-09 19:21:37 +00:00
01658a3eec
Fix sh.c for the glab case. I was messing things up for
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single argument commands. It should now work as expected...
-Erik
2001-03-09 01:24:02 +00:00
3dbf1e877a
A '.' is a legal seperator.
2001-03-09 01:08:06 +00:00
b180dd9e50
Cleanup patch from Larry
2001-03-09 00:42:46 +00:00
13d1fa1d01
Add in 'trim' routine. Fix up sh.c so it works when wordexp
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is not available.
-Erik
2001-03-08 23:59:45 +00:00
32f8c170b0
Remember to delete un-expandable variables, and do a better job of expanding
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shell-specific things in case the wordexp implementation is broken (ie. the
stubbed out wordexp in uClibc).
-Erik
2001-03-08 17:44:37 +00:00
ca6045955d
Rework environment variable handling to use wordexp, per a suggestion from
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Larry Doolittle a couple of months ago. This makes the stuff-expansion in lash
be ever so standards compliant. This change needs testing by everyone, but
appears to be solid enough to let us close bug #1090 .
It works for me; however, please test this change!
-Erik
2001-03-08 17:17:13 +00:00
11ae573320
remove an unused variable
2001-03-07 03:51:27 +00:00
702ec5926f
Fix the memory leak. No really this time.
...
-Erik
2001-03-06 22:17:29 +00:00
36278b9576
Fix func prototype
2001-03-06 20:47:31 +00:00
54851d3c65
Fixed a memory leak in lash. It seems that close_all was calling close()
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directly instead of calling mark_closed(), which allowed the memory allocated
by mark_open() to never be freed.
-Erik
2001-03-06 20:44:39 +00:00
07f2f3917a
Close open files before calling builtin_exec(). I've tested this
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and it fixes bug #1121 .
-Erik
2001-03-06 20:28:22 +00:00
caeeb36784
This fixes lash so it handles environment variable expansion, regardless
...
of where the environment variables are located in an argument. This allows
things like 'echo foo$1$SHELL' to expand the same way bash would expand it.
Of course, to make this work I introduced a memory leak, and I am too tired
to find a way to fix it.
-Erik
2001-02-20 06:38:44 +00:00
6faae7deb4
Commit Vladimir's latest cmdedit. I modified it slightly to ensure
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parse_prompt() would be called before cmdedit_init(), since cmdedit_init()
calls cmdedit_setwidth() which uses cmdedit_prmt_len, which is set by
parse_prompt(). Also, added a mod, so very narrow terminals should now wrap
properly... This is working very nicely for me -- Vladimir has done some
very good work.
2001-02-16 20:09:17 +00:00
67991cf824
This patch, put together by Manuel Novoa III, is a merge of work
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done by Evin Robertson (bug#1105) and work from Manuel to make
usage messages occupy less space and simplify how usage messages
are displayed.
2001-02-14 21:23:06 +00:00
af4ac77d9d
Apply a patch from Larry Doolittle to add "-all" and "-none" switches
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to multibuild.pl. I did a little formatting adjustments to make it
_very_ obvious when things stop working. I also removed the USE_PROCFS
config option -- just do the right thing when USE_DEVPS_PATCH is enabled.
-Erik
2001-02-01 22:43:49 +00:00
f2cc2762bb
Create find_applet_by_name function. Save 32 bytes.
2001-02-01 19:21:20 +00:00
dd19c69904
Removed trailing \n from error_msg{,_and_die} messages.
2001-01-31 19:00:21 +00:00
22332fd26f
Patch from Bryan Rittmeyer -- be more conservative by default
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with the lash prompt.
-Erik
2001-01-30 23:40:39 +00:00
8ec10a9483
Fix up copyright msgs. Bump version to 0.49 in preparation for
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a release. Update the website with release details.
-Erik
2001-01-27 09:33:39 +00:00
6e25f92636
Fixed a li'l thinko.
2001-01-26 19:19:23 +00:00
59ab025363
#define -> static const int. Also got rid of some big static buffers.
2001-01-23 22:30:04 +00:00
2b8d07c590
Bug fix.
2001-01-23 00:27:51 +00:00
6f65a3a7e8
More printf cleanups
2001-01-20 01:10:07 +00:00
744b064a34
Needs to be NULL at init in all cases.
2001-01-05 21:23:44 +00:00
8ea28be6d2
Patch from larry doolittle to be ever so careful to cleanup
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all open file descriptors, lest wierdness happen later.
2001-01-05 20:58:22 +00:00
0bcc813a34
Better label the globals.
2001-01-05 19:37:32 +00:00
b0970d4fed
Patch from Larry Doolittle to set values to static variables that live in the
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bss at runtime, since sh.c can call sh.c, which causes these variables to not
be set to their defaults as god intended.
-Erik
2001-01-05 19:34:52 +00:00
defcd5e75e
Fix a segfault by only constructing the prompt when we need to. If we don't
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do this we will segfault processing /etc/.profile since cwd isn't yet set.
2001-01-05 02:53:11 +00:00
09acc06c10
Move window size handling to cmdedit.c. Move prompt setup to setup_prompt_string()
2001-01-04 11:10:38 +00:00
2d5b64273f
Cleanup from Gennady Feldman <gfeldman@mail.com>
2000-12-22 18:02:02 +00:00
a9819b2908
Use busybox error handling functions wherever possible.
2000-12-22 01:48:07 +00:00
e9f07fb6e8
Another sh.c patch from Larry Doolittle. This makes redirects work properly
...
with non-forking shell builtins. Especially helpful for "read". This patch
also beautifies builtin_fg_bg, clarifies the problems with
run_command_predicate, makes if/then/else support the default, and corrects the
sense of the BB_FEATURE_SH_ENVIRONMENT comment.
2000-12-21 18:31:36 +00:00
70da6a66d2
Fix a warning in sh.c. Remove use of getline() in md5sum since
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nobody else uses it and it is a GNU extension anyways...
2000-12-20 22:59:16 +00:00
86349776d0
Ok, this is a pretty major update to sh.c. I renamed all the variables and
...
function names to conform with the style guide. I also did a lot of work on
the if-then-alse-fi logic and added prototype (i.e. it segfaults when enabled)
line continuation support.
Furthermore, this patch includes Larry Doolittle's work on restructuring some
of the data structures that represent the job and child_program, allowing
several simplifications and fixing several bugs.
-Erik
2000-12-18 20:25:50 +00:00
f361ac29b0
Mem leak fix from Matt Kraai
2000-12-12 23:45:36 +00:00
b2356f6de9
Patch from Matt Kraai to fox sh.c escape problem such that
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running things like 'echo "\n\tHi\n\t\!"' and 'echo -e "\n\tHi\n\t\!"'
behave as under bash.
2000-12-11 19:14:40 +00:00
f21aa84389
Put in i to getopt, so i will work...
2000-12-08 20:50:30 +00:00
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
1e7cea952b
Bettwr document the hidden internal sh.c #defines, and which folks
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might want to use...
2000-12-06 23:47:38 +00:00
1d3523b7aa
patch from Larry Doolittle to rename BB_FEATURE_SH_BUILTINS_ALWAYS_WIN
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to the more pedantically correct BB_FEATURE_SH_APPLETS_ALWAYS_WIN.
2000-12-06 19:07:39 +00:00
3e856ce428
Stop using TRUE and FALSE for exit status.
2000-12-01 02:55:13 +00:00
b558e76eb1
Apply some patches from Gennady Feldman <gfeldman@mail.com> to
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. /etc/profile, and to emulate bash prompt. I've cleaned up
his patches a bit and all looks good now...
2000-11-30 22:43:16 +00:00
8c725e624a
Patch from Larry Doolittle (with minor touchups from me so everything compiles
...
and works) to use the applet definitions in applets.h to autogenerate the applet
function and usage prototypes.
2000-11-30 00:27:06 +00:00
8c2d3f46ab
Fix escape char problem.
2000-11-30 00:03:57 +00:00
a683ee81d9
"I will always compile before I commit."
...
"I will always compile before I commit."
"I will always compile before I commit."
-Erik
2000-11-17 18:51:45 +00:00
e5aef92e22
Fix up builtin overrides, and hack in the binary search for finding
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matching applets into the shell.
2000-11-17 18:25:26 +00:00
50b3113dc2
Add in a new FEATURE (off by default) BB_FEATURE_SH_BUILTINS_ALWAYS_WIN.
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Make the sh default to using external commands when a path is provided.
2000-11-17 18:07:30 +00:00
