Glenn L McGrath [Mon, 7 May 2001 01:51:24 +0000 (01:51 -0000)]
Actually we dont need to check if the device is nfs as it wont be stat'ed
Glenn L McGrath [Mon, 7 May 2001 01:40:59 +0000 (01:40 -0000)]
woops, i shouldnt be so presumtuous? about what the error will be
Glenn L McGrath [Mon, 7 May 2001 01:38:03 +0000 (01:38 -0000)]
Device may not be a real filename
Matt Kraai [Sat, 5 May 2001 16:19:13 +0000 (16:19 -0000)]
Rewrite -c and -b processing to shrink code and eliminate buffer overrun.
Glenn L McGrath [Sat, 5 May 2001 03:19:12 +0000 (03:19 -0000)]
include libbb.h after other includes
Eric Andersen [Fri, 4 May 2001 22:13:37 +0000 (22:13 -0000)]
Larry's variant on Evin Robertson's fix to what I messed up
trying to make job control work. This fix makes it so that
hush doesn't error out when init hasn't set up job control,
as in when init=/bin/sh
Eric Andersen [Fri, 4 May 2001 22:04:24 +0000 (22:04 -0000)]
Larry suggested using concat_path_file() would be an even safer bet
for 'which'. I ageed, so I whipped this up -- which revealed a bug in
concat_path_file. It turns out that that a '/' can be appended from
either the path _or_ the filename, but only the former was checked.
-Erik
Mark Whitley [Fri, 4 May 2001 21:46:00 +0000 (21:46 -0000)]
Wrote documentation and scripts for creating a busybox boot floppy. Initial revision.
Matt Kraai [Fri, 4 May 2001 21:20:20 +0000 (21:20 -0000)]
Don't reset parents context when we encounter an terminator. Fixes
if true; then if true; then true; fi; fi
Eric Andersen [Fri, 4 May 2001 20:47:33 +0000 (20:47 -0000)]
Fix a buffer overflow. Which accounted for the size of the path, plus the the
'/', plus the size of the test command. It did not account for the terminating
NULL, which overwrote the end of the string.
-Erik
Eric Andersen [Fri, 4 May 2001 16:30:29 +0000 (16:30 -0000)]
If it fails to run a builtin, let it fall through to
exec the real thing.
-Erik
Matt Kraai [Fri, 4 May 2001 14:49:58 +0000 (14:49 -0000)]
Fix two bugs reported by Ralph Jones.
Eric Andersen [Thu, 3 May 2001 17:35:48 +0000 (17:35 -0000)]
A todo update from larry to acknowledge the existance of hush
Eric Andersen [Thu, 3 May 2001 07:01:41 +0000 (07:01 -0000)]
devfs does not support creation of regular files. So change the
test a bit so as to not possibly create a regular file.
-Erik
Matt Kraai [Thu, 3 May 2001 04:45:40 +0000 (04:45 -0000)]
Remove summary header. Not present in GNU or SUSv2.
Matt Kraai [Wed, 2 May 2001 21:48:17 +0000 (21:48 -0000)]
Move up waitpid error check so that errno isn't clobbered by tcsetpgrp.
Matt Kraai [Wed, 2 May 2001 21:24:51 +0000 (21:24 -0000)]
Canonicalize path before trying to unmount it.
Matt Kraai [Wed, 2 May 2001 21:17:38 +0000 (21:17 -0000)]
Fix bug #1108 by always canonicalizing arguments.
Eric Andersen [Wed, 2 May 2001 20:12:03 +0000 (20:12 -0000)]
Some more job control updates. It will now sucessfully background
stuff. Good luck getting things back into the foreground though...
-Erik
Matt Kraai [Wed, 2 May 2001 17:52:49 +0000 (17:52 -0000)]
Don't treat newline as pipe separator when processing substitutions.
Eric Andersen [Wed, 2 May 2001 17:19:25 +0000 (17:19 -0000)]
Use .png for images (removing all .gifs) and make them all 90x36
-Erik
Matt Kraai [Wed, 2 May 2001 16:26:12 +0000 (16:26 -0000)]
Fix $(...) construction. Noted and patched by Larry Doolittle
<ldoolitt@recycle.lbl.gov>. I'm just a patch whore. :)
Eric Andersen [Wed, 2 May 2001 16:11:59 +0000 (16:11 -0000)]
First pass at getting job control working. This gets the infrastructure
in place, but something is still missing/wrong in there. Testing with
'grep foo &' seems to put _hush_ into the background. Pondering...
-Erik
Matt Kraai [Wed, 2 May 2001 15:37:09 +0000 (15:37 -0000)]
Use the current pgrp, not pid, when resetting the foreground process group.
Fixes bizarre suspension when executing `echo`.
Matt Kraai [Wed, 2 May 2001 14:48:48 +0000 (14:48 -0000)]
Don't segfault if the first word is the empty string.
Eric Andersen [Wed, 2 May 2001 02:09:36 +0000 (02:09 -0000)]
Another update from Larry:
Makes hush return code equal to that of the last command executed.
Fixes the mode where input comes from a file.
Matt Kraai [Tue, 1 May 2001 21:12:31 +0000 (21:12 -0000)]
Skip headers with empty filenames, rather than stopping.
Eric Andersen [Tue, 1 May 2001 16:24:32 +0000 (16:24 -0000)]
Another refinement, this time from Larry.
Eric Andersen [Tue, 1 May 2001 14:54:35 +0000 (14:54 -0000)]
Argh. Now we break non-pristine builds. Check a bit more carefully.
-Erik
Eric Andersen [Tue, 1 May 2001 14:37:03 +0000 (14:37 -0000)]
Oops. The dangers of applying patches by hand...
Eric Andersen [Tue, 1 May 2001 01:49:50 +0000 (01:49 -0000)]
Another hush update from Larry:
Minor improvements. Something is still broken with running
scripts via "hush filename". All the following are now handled
acceptably (matches ash, not bash).
if true; then echo foo1; fi
if
true; then echo foo2; fi
if true; false; then echo bar; else echo foo3; fi
if true || false; then echo foo4; fi
- Larry
Eric Andersen [Tue, 1 May 2001 01:40:34 +0000 (01:40 -0000)]
A patch from Larry to fix pristine source builds (again).
I just can't seem to _not_ break it. Sigh.
Eric Andersen [Mon, 30 Apr 2001 18:18:45 +0000 (18:18 -0000)]
Some more hush.c updates from Larry Doolittle.
Eric Andersen [Mon, 30 Apr 2001 18:18:02 +0000 (18:18 -0000)]
Oops. I was a bit too hasty and also changed applet_name.
Mark Whitley [Mon, 30 Apr 2001 18:17:00 +0000 (18:17 -0000)]
Made new xreadlink function for libbb and changed applets to use it instead of
readlink(2).
Eric Andersen [Mon, 30 Apr 2001 18:08:03 +0000 (18:08 -0000)]
These messages can be .rodata, so make them even more const.
-Erik
Eric Andersen [Mon, 30 Apr 2001 18:07:24 +0000 (18:07 -0000)]
These do not need initial values. Let them live in the bss.
-Erik
Eric Andersen [Mon, 30 Apr 2001 17:52:36 +0000 (17:52 -0000)]
Per suggestion by Matt, make sh.c a real target. There is no
need for the useless sh_link dummy target -- use the real thing.
-Erik
Matt Kraai [Mon, 30 Apr 2001 17:32:43 +0000 (17:32 -0000)]
Fix user permissions of copied directories.
Matt Kraai [Mon, 30 Apr 2001 16:43:21 +0000 (16:43 -0000)]
Simplify permission handling for FIFOs.
Matt Kraai [Mon, 30 Apr 2001 16:37:04 +0000 (16:37 -0000)]
Fix exit status when there is an error copying a file.
Glenn L McGrath [Sun, 29 Apr 2001 00:50:33 +0000 (00:50 -0000)]
Logic reversal for last_char_is
David Kimdon [Sat, 28 Apr 2001 16:37:23 +0000 (16:37 -0000)]
fix to applet_source_list rule so Debian package continues to build
Eric Andersen [Fri, 27 Apr 2001 18:36:43 +0000 (18:36 -0000)]
Matt was complaining. Hopefully this helps the sh.c link situation
Matt Kraai [Fri, 27 Apr 2001 15:40:27 +0000 (15:40 -0000)]
Terminate source correctly when copying symlink. Report and patch by
Brian Webb <webbb@desertscenes.net>.
Eric Andersen [Fri, 27 Apr 2001 07:49:41 +0000 (07:49 -0000)]
Use BUFSIZ for the_command to match size used in cmdedit
Eric Andersen [Fri, 27 Apr 2001 07:26:12 +0000 (07:26 -0000)]
An update to hush from Larry:
It should recover more smoothly from syntax errors, and it now
has a decent guess when the reserved word construct is over
(or not) to control execution and prompting. I took out all the
redundant standalone test copies of libbb routines, but left in a
hook so I can include those for my testing. I'll post that include
file on my web site.
- Larry
Eric Andersen [Thu, 26 Apr 2001 23:29:10 +0000 (23:29 -0000)]
Be a bit more sneaky about the sh.c symlink so you don't need to
do a mke clean for it to happen.
-Erik
Eric Andersen [Thu, 26 Apr 2001 23:23:04 +0000 (23:23 -0000)]
Ignore some generated files
Eric Andersen [Thu, 26 Apr 2001 23:22:31 +0000 (23:22 -0000)]
This is the initial checkin of Larry Doolittle's hush.c, using his
April 25, 2001 snapshot, adjusted a bit by me so it has cmdedit support.
This checkin also removes sh.c. In the future sh.c will be a symlink to
your shell of choice. For now, this symlink will default to pointing to
lash.c (as in the past). If you change the symlink to point to hush.c,
then thats what you will get. This symlink business is a temporary situation,
which will be cleaned up Real Soon Now(tm).
-Erik
Eric Andersen [Thu, 26 Apr 2001 23:10:22 +0000 (23:10 -0000)]
Disable lash
-Erik
Eric Andersen [Thu, 26 Apr 2001 23:06:39 +0000 (23:06 -0000)]
These days busybox.pod is autogenerated, so it should be removed
from CVS.
Eric Andersen [Thu, 26 Apr 2001 19:29:58 +0000 (19:29 -0000)]
A fix from Larry for a corner case where insmod could end up
doing an xrealloc(0).
Matt Kraai [Thu, 26 Apr 2001 18:55:29 +0000 (18:55 -0000)]
Fix handling of permission addition and removal (e.g., o-r).
Eric Andersen [Thu, 26 Apr 2001 18:43:36 +0000 (18:43 -0000)]
Doh. I never allocated storate for the struct stat I am using.
There was just a never initialized pointer.
-Erik
Matt Kraai [Thu, 26 Apr 2001 18:27:47 +0000 (18:27 -0000)]
Fix handling of -R flag.
Eric Andersen [Thu, 26 Apr 2001 15:56:47 +0000 (15:56 -0000)]
Another nice cleanup from Larry. This adds a new last_char_is() function and
uses it to avoid possible buffer underruns whn strlen is zero, and avoid the
possible space-hogging inline of strlen() in several cases.
-Erik
Eric Andersen [Thu, 26 Apr 2001 15:41:51 +0000 (15:41 -0000)]
As Larry pointed out, this the off by one canbe fixed much more elegantly.
Eric Andersen [Thu, 26 Apr 2001 14:56:45 +0000 (14:56 -0000)]
Fix a silly off-by-one error noticed by Santiago Garcia Mantinan <manty@debian.org>
-Erik
Mark Whitley [Wed, 25 Apr 2001 23:49:43 +0000 (23:49 -0000)]
Applied patch from Larry Doolittle to fix pristine build breakage.
Mark Whitley [Wed, 25 Apr 2001 22:08:56 +0000 (22:08 -0000)]
Removed obsoleted BB_FEATURE_RM_INTERACTIVE
Mark Whitley [Wed, 25 Apr 2001 20:41:02 +0000 (20:41 -0000)]
Applied patch from I.Q. to add -s to cmp.
Mark Whitley [Wed, 25 Apr 2001 18:06:21 +0000 (18:06 -0000)]
libbb.h now includes ../busybox.h. This way, files in libbb that have
BB_[FEATURE] #defines won't be ignored. Credit to Magnus Damm for spotting
this.
Eric Andersen [Wed, 25 Apr 2001 17:22:32 +0000 (17:22 -0000)]
Some more cleanups for insmod from Larry.
-Erik
Eric Andersen [Wed, 25 Apr 2001 17:12:33 +0000 (17:12 -0000)]
Larry noticed that chown and chgrp has the version numbers off a bit
for glibc's lchown support. Thanks Larry.
Mark Whitley [Wed, 25 Apr 2001 17:10:30 +0000 (17:10 -0000)]
Moved some #ifdefs down below #include "busybox.h" where they belong.
Mark Whitley [Wed, 25 Apr 2001 17:05:51 +0000 (17:05 -0000)]
Sync'ed up the olympus section between this and stock Config.h
Mark Whitley [Wed, 25 Apr 2001 17:03:40 +0000 (17:03 -0000)]
Fixed a BB_MTAB #define buglet reported by Magnus Damm.
Eric Andersen [Wed, 25 Apr 2001 05:39:18 +0000 (05:39 -0000)]
Move messages.c to libbb. Make each string in messages.c be its own .o file.
This way, we can new get rid of all that tedious #define rubbish we used to
need to enable specific messages. This way is enormously simpler, and as a
bonus also ends up saving us 96 bytes.
-Erik
Eric Andersen [Tue, 24 Apr 2001 21:46:07 +0000 (21:46 -0000)]
Cleanup more carefully after pod2html
Eric Andersen [Tue, 24 Apr 2001 21:41:41 +0000 (21:41 -0000)]
Several cleanups from Larry.
Matt Kraai [Tue, 24 Apr 2001 20:04:18 +0000 (20:04 -0000)]
Rewrote rm.
Eric Andersen [Tue, 24 Apr 2001 18:07:19 +0000 (18:07 -0000)]
Split up chmod_chown_chgrp.c into 3 separate apps. This unfortunately
adds 384 bytes to the overall size. But having each app be standalone
is the Right Thing(tm) so we will just have to live with it.
-Erik
Matt Kraai [Tue, 24 Apr 2001 15:19:04 +0000 (15:19 -0000)]
Update applet define from BB_CP_MV to BB_CP and BB_MV.
Matt Kraai [Tue, 24 Apr 2001 01:30:02 +0000 (01:30 -0000)]
Use generic flag names.
Matt Kraai [Tue, 24 Apr 2001 01:12:33 +0000 (01:12 -0000)]
Move applet_name declaration from busybox.h to libbb.h.
Mark Whitley [Mon, 23 Apr 2001 23:16:20 +0000 (23:16 -0000)]
Applied patch from Larry Doolittle to remove some strlen calls, and add one
paranoia check to avoid buffer underrun. Saves 120 text bytes.
Matt Kraai [Mon, 23 Apr 2001 19:48:26 +0000 (19:48 -0000)]
Remove file obsoleted by cp/mv rewrite.
Matt Kraai [Mon, 23 Apr 2001 18:53:07 +0000 (18:53 -0000)]
Rewrite cp and mv to be SUSv2 compliant.
Mark Whitley [Mon, 23 Apr 2001 17:56:27 +0000 (17:56 -0000)]
Reversed last patch; unnecessary.
Mark Whitley [Mon, 23 Apr 2001 17:04:41 +0000 (17:04 -0000)]
Added a sanity check to fix weird bug exposed when sourcing in commands from a
file with lash. Based on report from Heinz Walter.
Matt Kraai [Mon, 23 Apr 2001 16:11:57 +0000 (16:11 -0000)]
Change link order so that libbb functions use libpwd.a when appropriate.
Eric Andersen [Mon, 23 Apr 2001 15:28:28 +0000 (15:28 -0000)]
Some patches from Gennady Feldman. Fixed a glob problem such that
'ls *.h Config.h' works. Fixed a silly typo with fg/bg process control.
Made cmdedit exit sanely when it cannot read input.
Eric Andersen [Mon, 23 Apr 2001 15:14:11 +0000 (15:14 -0000)]
A patch from Marc Karasek and Kanoj (kernel serial.c maintainer)
so init will work on serial consoles with 2.4.3+ kernels, thanks
to Fabrice Gautier <gautier@email.enst.fr> for finding this one.
-Erik
Glenn L McGrath [Mon, 23 Apr 2001 13:52:02 +0000 (13:52 -0000)]
Simplify file_prefix handling, and use of *dir variable.
Matt Kraai [Mon, 23 Apr 2001 01:07:00 +0000 (01:07 -0000)]
Simplify pathname building, in which a bug was noted by Larry Doolittle,
a patch was provided by Vladimir Oleynik, and am improved patch commited
by me.
Glenn L McGrath [Sat, 21 Apr 2001 10:26:15 +0000 (10:26 -0000)]
Fix horrible, horrible memmory leak. I wondered why processes were dying !
Glenn L McGrath [Sat, 21 Apr 2001 02:12:13 +0000 (02:12 -0000)]
Clearly define out exclude list code, as recommended by Larry Doolittle
Mark Whitley [Fri, 20 Apr 2001 23:41:44 +0000 (23:41 -0000)]
Fixed a buglet where an extra newline was being added after an insert command
in some cases.
Mark Whitley [Fri, 20 Apr 2001 23:27:17 +0000 (23:27 -0000)]
Made a correction to a bad test expression. Props to Larry Doolittle for
spotting this one.
Mark Whitley [Fri, 20 Apr 2001 17:40:33 +0000 (17:40 -0000)]
Applied patch from Larry Doolittle to give users the third option of putting
buffers in BSS (in addition to stack and heap).
Glenn L McGrath [Fri, 20 Apr 2001 05:16:38 +0000 (05:16 -0000)]
Set permissions of created file
Eric Andersen [Thu, 19 Apr 2001 16:55:27 +0000 (16:55 -0000)]
This has two patches. First it moves interface.c to libbb (it is
support code after all). It also contains a patch from Larry Doolittle
that removes two instances of "strlen([^)]*) *- *1", un-shadows two
variables, relaxes requirement for a sprintf(3) that returns number of
bytes written, and eliminates a duplicate subroutine.
Matt Kraai [Thu, 19 Apr 2001 14:56:23 +0000 (14:56 -0000)]
Fix buffer underrun noted and solved by Larry Doolittle.
Eric Andersen [Wed, 18 Apr 2001 22:23:22 +0000 (22:23 -0000)]
Move real_loop.h to libbb, where it belongs.
-Erik
Eric Andersen [Wed, 18 Apr 2001 20:17:05 +0000 (20:17 -0000)]
Add types for the inline funcs, thanks to Ralph Siemsen <ralphs@netwinder.org>
Matt Kraai [Wed, 18 Apr 2001 16:05:34 +0000 (16:05 -0000)]
Eliminate spurious warning, convert to getopt, and eliminate redundant check.
Matt Kraai [Wed, 18 Apr 2001 15:54:09 +0000 (15:54 -0000)]
Fix a number of problems with argument handling.
Matt Kraai [Wed, 18 Apr 2001 15:51:45 +0000 (15:51 -0000)]
Eliminate a segfault when called on an existing file with out an extension:
touch foo && gunzip foo
Matt Kraai [Wed, 18 Apr 2001 14:49:55 +0000 (14:49 -0000)]
Eliminated seeks so that we work correctly on pipes, and removed reliance on
undefined evaluation ordering. Thanks to Anthony Towns for explanation and
solution.