Commit Graph

137 Commits

Author SHA1 Message Date
FRIGN
39b9aab25a Audit unlink(1)
One small thing, use argv0 in usage.
Also, add a blank line in link.c which I forgot earlier.
2015-02-28 20:05:22 +01:00
FRIGN
b9b28d4039 Audit tty(1)
1) Be strict about number of arguments passed
2) Use a simpler logic while returning
2015-02-28 19:59:34 +01:00
FRIGN
e45297a320 Audit dirname(1)
Be stricter about the number of arguments passed to it.
2015-02-28 19:51:07 +01:00
FRIGN
cb610b2c7b Audit link(1) 2015-02-28 19:42:56 +01:00
Hiltjo Posthuma
3068ea2318 README: document sbase-box-install rule 2015-02-28 15:40:16 +01:00
sin
7ee3569327 Update README for time(1) 2015-02-28 14:42:11 +00:00
FRIGN
65ae4afa7c Mark false(1) and true(1) as audited
Nothing to be done there.
2015-02-28 15:12:19 +01:00
FRIGN
e7c33c4af3 Audit basename(1)
1) be stricter which number of arguments is accepted (1 or 2)
2) basename already returns a pointer to "." is argv[0] is ""
3) No need to check for *p != '/', because basename() only returns
   a string beginning with '/' which has length 1, so if strlen(p)
   == 1, the only way for suffix to be "evaluated" is for off to
   be > 0, being equal to suffix being "", but "" != "/".
4) don't calculate strlen twice for each string. Store it in a
   ssize_t and check if it's > 0.
2015-02-28 14:48:44 +01:00
FRIGN
44bd931834 Add audit-section to README
Okay, so why another section?
The finished-section applies to general feature-completeness and
manual status. It somehow is not an indicator for general code-
clarity, so the audited-column reflects a thorough audit of the
underlying code and optimization.
Take a look at the upcoming basename(1)-patch for an example on
how this goes.
2015-02-28 14:42:26 +01:00
Evan Gates
5c8d5c1dca add time. do not mark complete/POSIX compliant as exit status is wrong. 2015-02-27 21:39:50 +00:00
Evan Gates
bf4c5d1fcd expr comments, cleanup, UTF-8 support 2015-02-26 17:26:47 +00:00
Quentin Rameau
7264acf7ed ls: add -n option 2015-02-22 12:30:47 +00:00
Tai Chi Minh Ralph Eastwood
0eaff8b7fe Update README for ls -R 2015-02-21 11:46:04 +00:00
sin
9c30fbf018 Add ls -A implementation
Thanks joshua@cubesolving.com!
2015-02-21 09:31:01 +00:00
Evan Gates
3751dd546f no need for libutf in test, a null byte is a null byte 2015-02-20 19:29:28 +00:00
sin
cd51795423 Implement nl -n format 2015-02-20 14:12:48 +00:00
sin
9de3546082 Implement nl -w width 2015-02-20 12:15:43 +00:00
sin
13e4231f4c Implement nl -v startnum 2015-02-20 12:05:54 +00:00
Evan Gates
76e6aacd60 Add initial find(1) implementation
No manpage yet.
2015-02-20 10:17:16 +00:00
Quentin Rameau
51b707e91e ls: add support for -p 2015-02-19 18:52:13 +00:00
FRIGN
b00a00703f Add proper d- and t-flag support to touch(1)
except the [,frac], [.frac] respectively, but that's ok.
2015-02-19 18:54:56 +01:00
sin
737e805505 touch -t is also unwanted 2015-02-19 15:28:05 +00:00
sin
32791d3ca7 Mark touch -d as unwanted in the README 2015-02-19 15:27:03 +00:00
Quentin Rameau
bf5f6a08a4 README: added options for date, ls, touch 2015-02-19 14:45:13 +00:00
sin
2137dfa334 Mark du(1) as finished in README 2015-02-18 20:43:46 +00:00
sin
14b95b5f53 Mark du -x as done in the README 2015-02-18 20:41:37 +00:00
sin
2a3f82a5cd Implement -u support for ls(1) 2015-02-18 16:29:46 +00:00
FRIGN
6b719faade Add q-flag to ls(1)
of course, UTF-8-aware. ;)
2015-02-17 18:59:01 +01:00
FRIGN
e5b5497773 Add UTF-8-support to strings(1), add t-flag and refactor code
Previously, the string-length was limited to BUFSIZ, which is an
obvious deficiency.
Now the buffer only needs to be as long as the user specifies the
minimal string length.
I added UTF-8-support, because that's how POSIX wants it and there
are cases where you need this. It doesn't add ELF-barf compared to
the previous implementation.
The t-flag is also pretty important for POSIX-compliance, so I added
it.
The only trouble previously was the a-flag, but given that POSIX
leaves undefined what the a-flag actually does, we set it as default
and don't care about parsing ELF-headers, which has already
turned out to be a security issue in GNU coreutils[0].

[0]: http://lcamtuf.blogspot.ro/2014/10/psa-dont-run-strings-on-untrusted-files.html
2015-02-17 17:04:36 +01:00
sin
d8a89002d3 strings: Add -n len support 2015-02-17 13:46:48 +00:00
sin
8ce6d7091a strings: Default to -a 2015-02-17 13:40:36 +00:00
Tai Chi Minh Ralph Eastwood
7a5c4e3a29 Update README for chown, chgrp -H -L -P 2015-02-16 15:54:00 +00:00
FRIGN
bafd41e1cf Add printf(1)
This is a particularly interesting program.
I managed to implement everything according to POSIX except how
octal escapes are specified in the standard, which is yet another
format compared to the one demanded for tr(1).
This not only confuses people, it also adds unnecessary cruft
for no real gain.
So in order to be able to use unescape() easily and for consistency,
I used our initial format \o[oo] instead of \0[ooo].

Marked as optional is UTF-8 support for %c in the POSIX specification.
Given how well-developed libutf has become, doing this here was more
or less trivial, putting us yet again ahead of the competition.
2015-02-15 14:46:58 +01:00
sin
9f1f8d5dd8 Update uuencode manpage and mark as complete in README 2015-02-13 11:38:52 +00:00
sin
e8cd6947ec Update uudecode manpage and mark as complete 2015-02-13 11:30:55 +00:00
sin
c4e951366f Update README for uudecode and uuencode 2015-02-13 11:21:52 +00:00
FRIGN
93d0178852 uudecode(1) also needs the m-flag 2015-02-13 10:12:16 +01:00
FRIGN
066540b3c5 Update README with chgrp(1) and chown(1) status 2015-02-12 23:35:24 +01:00
sin
4888bae455 uniq: Add standards section to manpage and update README 2015-02-11 15:55:58 +00:00
sin
2e5a02dd26 uniq is now complete, update README 2015-02-11 15:27:19 +00:00
sin
5f06185b1b uniq: Fixup program usage and manpage
Remove -i as it is not required by POSIX.  We'll add it if we
hit scripts that require it.
2015-02-11 12:19:38 +00:00
sin
a29d31e94b Update readlink in README 2015-02-11 11:54:58 +00:00
sin
aed987a9af Update README 2015-02-11 10:57:00 +00:00
FRIGN
1c6298103e Fix alphabetical order in README 2015-02-10 12:11:21 +01:00
Evan Gates
bc07f1b9b5 Add initial implementation of sed(1)
No manpage yet.
2015-02-10 10:35:22 +00:00
FRIGN
7143737b50 Update README reflecting recent changes to the codebase 2015-02-10 00:53:48 +01:00
FRIGN
360a63769c Use strtonum and libutf in test(1), refactor code and manpage
and mark it as finished in README.
2015-02-09 22:21:23 +01:00
FRIGN
006c9739b3 Add c-flag to tail(1) and refactor manpage
and mark it as finished in README.
2015-02-09 18:38:41 +01:00
FRIGN
a5cc60f2e0 Refactor tail(1) manpage and update README
It's not finished yet. We still need the c-flag.
2015-02-09 16:26:17 +01:00
FRIGN
d6b3890af6 Add r-flag to touch(1), refactor manpage and code
and mark it as finished in README.
2015-02-09 00:41:57 +01:00