Commit Graph

155 Commits

Author SHA1 Message Date
Eric Andersen
0b4551faf5 From Matt Kraai <kraai@alumni.carnegiemellon.edu>:
Howdy,

Bug #1006 reports that

ln -s /tmp/foo .

does not work correctly.  In fact, it appears that any instantiation of

ln -s FILE... DIRECTORY

does not work.  The following patch adds support for this form, which
then fixes the particular instance noted in the bug report.

In the process, I needed the basename function.  This appears in the
string.h provided by glibc, but not uC-libc.  So I wrote my own to go in
utility.c, called get_last_path_component.  I also modified the basename
utility to use this function.

At some point it might be desirous to use the basename from the library
if it exists, and otherwise compile our own.  But I don't know how to do
this.

Matt
2000-07-10 16:44:03 +00:00
Eric Andersen
a03d86cf54 Patch from Matt Kraai <kraai@alumni.carnegiemellon.edu>:
GNU tr complains on the following:

$ tr a ''
tr: when not truncating set1, string2 must be non-empty

BusyBox tr does not complain:

$ tr a ''
a
^D
0

It should result in an error, not in some spurious output.  The attached
patch generates an error.

Matt
2000-07-10 16:38:50 +00:00
Eric Andersen
999bf72f49 More portability updates. Now compiles cleanly vs glibc, libc5, and uclibc
(except for mkfs_minix and fsck_minix -- and it doesn't yet link vs uclibc due
to missing stuff in the library).
 -Erik
2000-07-09 06:59:58 +00:00
Eric Andersen
bd22ed8067 Update files to reduce dependance on kernel version...
-Erik
2000-07-08 18:55:24 +00:00
Eric Andersen
5d893b6beb Remove MAXNAMLEN and use BUFSIZ instead.
-Erik
2000-07-06 01:57:20 +00:00
Eric Andersen
89bc256c94 Remove misguided klude around for 2.4.x-test* brokenness. Al Viro
will be removing this stuff from /proc/mounts real soon now I am assured.
 -Erik
2000-07-05 19:29:59 +00:00
Eric Andersen
f7cf2f7ef9 * Fix to tr so it recognizes standard escape sequences. Merged common
escape seq. code from tr and echo into utility.c.  Fix thanks to
    Matt Kraai <kraai@alumni.carnegiemellon.edu>.
* This should close Bug #1015.  Please test.
 -Erik
2000-07-05 17:26:35 +00:00
Eric Andersen
7c31ea4e29 Added support for ignoring '-g' per GNU ls, thanks to David Vrabel
<dvrabel@arcom.co.uk>.  Seems some ftp clients expect the '-g' option
to exist.
 -Erik
2000-07-03 14:55:49 +00:00
Mark Whitley
1ca41775bb Yanked out the cstring_alloc() and cstring_lineFromFile() functions from
utility.c and replaced them with get_line_from_file() from the new grep.c.
Also changed declaration in internal.h and replaced instances of
cstring_lineFromFile() in dc.c and sort.c with get_line_from_file(). Tested
them and they worked fine.
2000-06-28 22:15:26 +00:00
Eric Andersen
1386e70210 Fixed segfault with 'cut -f 1 -d:' and added 'cut -s' suport.
Fix thanks to Arne Bernin <arne@matrix.loopback.org>
 -Erik
2000-06-26 12:14:30 +00:00
Eric Andersen
10dc9d4d17 Updates to handle Linux 2.4.0 kernels (kludged around the "none" entries in
/proc/mounts, added a hack to make sysinfo work with both old and new kernels).
 -Erik
2000-06-26 10:45:52 +00:00
Eric Andersen
6f9985e2f2 Pavel Roskin <proski@gnu.org> just found a nasty memory
corruption bug.  Disabling 'ln -n' till it is fixed.
 -Erik
2000-06-22 00:02:56 +00:00
Eric Andersen
addc9c28ad Document 'ln --'
-Erik
2000-06-21 22:53:24 +00:00
Eric Andersen
b7362e36a8 printf now compiles cleanly under both libc5 and libc6.
-Erik
2000-06-19 17:52:17 +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
Pavel Roskin
110fc0cacc Check for 3 and more arguments was incorrect
It is only allowed for linking to a directory
But linking to a directory still fails and may be removed
2000-06-18 00:02:24 +00:00
Pavel Roskin
2e965239ee ln: fixed command line parser. Added support for "--" 2000-06-15 18:04:40 +00:00
Pavel Roskin
e97da40079 Fixed "rm foo" that had been broken while implementing "rm -- foo" 2000-06-14 17:39:41 +00:00
Eric Andersen
2b6ab3cbf8 Add new apps md5sum uudecode uuencode, fix some minor formatting things.
-Erik
2000-06-13 06:54:53 +00:00
Eric Andersen
a42982e8f5 * Fixed 'swapon -a' and 'swapoff -a', which were broken.
* Fixed 'mount -a' so it works as expected.
* Implemented 'ls -R' (enabled by enabling BB_FEATURE_LS_RECURSIVE)
 -Erik
2000-06-07 17:28:53 +00:00
Eric Andersen
1f6262b8e2 Fix 'date -u'
-Erik
2000-06-06 22:17:43 +00:00
Eric Andersen
815e904470 Fixed a bunch of stuff:
* Fixed segfault caused by "touch -c"
	* Fixed segfault caused by "rm -f"
	* Fixed segfault caused by "ln -s -s" and similar abuses.
	* Fixed segfault caused by "cp -a -a" and similar abuses.
	* Implemented "rm -- <foo>"
updated docs accordingly.
 -Erik
2000-06-06 16:15:23 +00:00
Eric Andersen
46a38dbb9b Don't allow mkfifo to create files such as "--help"
This patch checks if the name of FIFO to be created begins with "-" and
calls usage() if it does.

Regards,
Pavel Roskin
2000-06-04 05:17:35 +00:00
Eric Andersen
5a0a2aa00b Fix touch so it behaves itself (it could segfault in some cases).
Fix uname help info formatting.
 -Erik
2000-06-02 23:26:44 +00:00
Eric Andersen
808d03ec19 This is a fix for chroot
- Fixed error message when the command is not specified (possibly crash on
libc5 systems!)
- Debugging output removed
- Using fatalError() whenever appropriate

Regards,
Pavel Roskin
2000-06-02 17:56:45 +00:00
Eric Andersen
9c8ffa02f4 Pavel fixed a segfault in yes.
-Erik
2000-06-02 17:51:39 +00:00
Eric Andersen
86ab8a32bd A number of additional fixed from Pavel Roskin, note some more bugs in the
TODO list.  Add Glenn to the Authors list for writing a mini ar for BusyBox,
which is now included.
 -Erik
2000-06-02 03:21:42 +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
5b46d792f1 Some more portability updates
-Erik
2000-05-17 05:24:24 +00:00
Erik Andersen
499f65fb98 Some updates for better portability.
-Erik
2000-05-16 20:07:38 +00:00
Erik Andersen
73c8c9cf9a More doc updates
-Erik
2000-05-13 05:36:13 +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
59b9e87024 * cp -fa now works as expected for symlinks (it didn't before)
* zcat works again (wasn't working since option parsing was broken)
* more doc updates/more support for BB_FEATURE_SIMPLE_HELP
 -Erik
2000-05-10 05:05:45 +00:00
Erik Andersen
ac130e1dca Add suffix stripping support to basename
-Erik
2000-05-10 05:00:31 +00:00
Erik Andersen
5afc864422 More stuff
-Erik
2000-05-02 00:07:56 +00:00
Erik Andersen
8f8d6d5f2d Due to the license change I can now use Minix code. Minix tr
(adapted) now replaces BSD tr.  Goes from 5k to 1k, and eliminates
bsearch from the list of libc symbols.
 -Erik
2000-05-01 22:30:37 +00:00
Erik Andersen
9b7d964581 My little adventure of analyzing lib usage has already rooted out
a big "P" Policy violator -- logname was using getlogin(3), which uses
utmp under the hood.  We don't need no stinkin' utmp (and if we
are using tinylogin, it is unlikely to be useful trying).
 -Erik
2000-05-01 19:49:20 +00:00
Erik Andersen
94f5e0ba7c Some accrued fixes/updates.
* cp/mv now accepts (and ignores) the -f flag, since it always
	does force anyway
    * tail can now accept -<num> commands (e.g. -10) for better
	compatibility with the standard tail command
    * added a simple id implementation; doesn't support supp. groups yet
2000-05-01 19:10:52 +00:00
Erik Andersen
6ed02a0ee0 Fix stupid bugs. update was segfaulting. mknod minor # was always 0
due to a parsing bug.  Oops.
 -Erik
2000-04-28 22:10:34 +00:00
Erik Andersen
4f3f757d56 Latest and greatest. Some effort at libc5 (aiming towards newlib)
compatability.
 -Erik
2000-04-28 00:18:56 +00:00
Erik Andersen
1d1d95051a More Doc updates. cmdedit and more termio fixes. 2000-04-21 01:26:49 +00:00
John Beppu
91e581fa04 - grep -v ^\.PHONY < Makefile
+ busybox.def.h
  BB_FEATURE_TRIVIAL_HELP
+ uname.c has an example of how BB_FEATURE_TRIVIAL_HELP
  is to be applied.
2000-04-17 17:49:44 +00:00
Erik Andersen
26702fe191 Bugfixes.
-Erik
2000-04-17 16:44:46 +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
John Beppu
5a728cfdfe + in the interest of robustness, I added
utility.c :: cstring_alloc()
  utility.c :: cstring_lineFromFile()	/* they're at the bottom */
  so that I could read in lines of arbitrary length from FILE*s
  (instead of using fgets(huge_ass_buffer,...)).
+ I tested it out on sort, and it seems to be fine.
2000-04-17 04:22:09 +00:00
Erik Andersen
5e1189e187 More documentation updates, and minor fixes to make things sync
up with the docs.
 -Erik
2000-04-15 16:34:54 +00:00
Erik Andersen
9cf3bfa7c1 More doc updates for BusyBox, with fixes to apps for bugs revealed
while trying to write docs . :-)
 -Erik
2000-04-13 18:49:43 +00:00
Erik Andersen
61677feff7 Upates to include copyright 2000 to everything
-Erik
2000-04-13 01:18:56 +00:00
Erik Andersen
93d6513d93 Some more minor updates to better use some gcc attributes.
-Erik
2000-04-06 08:06:36 +00:00
Erik Andersen
cbb0a4b40d Oops. Forgot the usleep.c file.
/me dons a paper bag.
 -Erik
2000-04-04 18:52:02 +00:00