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18 Commits

Author SHA1 Message Date
Andrey A. Chernov
298207c39a Merge intermediate OpenBSD v1.25 changes (almost identical to ours) 
to reduce diff and bump OpenBSD patch level to v1.26.

MFC after:      2 weeks
 2014-06-22 21:54:57 +00:00
Pedro F. Giffuni
6aa225165f getopt(3): recognize option:: as GNU extension for "optional options". 
Also ANSIfy a function declaration.

While here update the OpenBSD patch level in getopt_long.c as we
already have the corresponding change.

Obtained from:	NetBSD
MFC after:	2 weeks
 2014-06-22 20:13:57 +00:00
Xin LI
1b74dc4a8b Switch from 4-clause to 2-clause BSD license. (OpenBSD r1.22) 
No functional change.

Obtained from:	NetBSD via OpenBSD
 2012-06-11 22:25:20 +00:00
Andrey A. Chernov
d3ff3b5f2f Keep compatible parts in sync with OpenBSD v1.21, add some comments. 
No functional changes.
 2006-09-23 14:48:31 +00:00
Andrey A. Chernov
6843acf8ac Remove code #ifndef'ed in prev. commit to stay in sync with OpenBSD 
v1.21 which just do that.
 2006-09-22 18:59:03 +00:00
Andrey A. Chernov
f27c7b4713 Be more GNU compatible: 
don't be greedy on the GNU "::" extension when arg separated by whitespace
and POSIX_CORRECTLY is set. From POSIX point of view this is unclear
situation, so minimal assumption looks right.
 2006-09-22 17:01:38 +00:00
Andrey A. Chernov
42aeacc4d4 Keep it sync with OpenBSD: 
An optional argument cannot start with '-', even if permutation is
disabled.

Obtained from: OpenBSD getopt_long.c v1.17
 2004-07-06 13:58:45 +00:00
Andrey A. Chernov
f853699a55 Simplify one condition in prev. commit: 
short_too already assumes FLAG_LONGONLY
 2004-04-01 22:32:28 +00:00
Andrey A. Chernov
ed4fbbd5e3 Fix parsing of ambiguous options, whole loop must be processed 2004-04-01 22:09:07 +00:00
Andrey A. Chernov
3700175bf1 Make GNU-compatible following case: 
single '-' in command line and '-' (non-first) in options
 2004-03-06 14:24:10 +00:00
Andrey A. Chernov
8848539902 Make return code in noarg case GNU-compatible 2004-03-03 08:29:00 +00:00
Andrey A. Chernov
9f06a99edd Be more GNU-compatible in diagnostics 2004-03-03 03:05:21 +00:00
Andrey A. Chernov
f2fd86b76e Improve GNU compatibility in several places, use internal GNU_COMPATIBLE 
define for it.
Don't catch POSIXLY_CORRECT env. into static variable, it can be changed
on the fly by program.
Use P1003.2 standartized illoptchar[]
 2004-03-01 17:57:05 +00:00
Andrey A. Chernov
ee43cb7a22 Change "-"-started options when POSIX_CORRECTLY is set handling 
in favour of GNU instead of NetBSD, because configure's use us and
expect GNU.
 2004-03-01 10:03:34 +00:00
Andrey A. Chernov
829a229d88 Add getopt_long_only() from OpenBSD and other OpenBSD cleanups 
PR:             63173
Submitted by:   Marius Strobl <marius@alchemy.franken.de>
 2004-02-24 08:07:26 +00:00
Ruslan Ermilov
f3b6219857 Unbreak the upgrade path from 4.9 after removal of GNU getopt and 
<gnuregex.h>.
 2004-02-20 11:55:14 +00:00
Alfred Perlstein
e6fc380cd2 de-__P() 2002-10-16 22:18:42 +00:00
Eric Melville
a35a7e761a Add getopt_long(3). 
Obtained from:	NetBSD
Sponsored by:	Apple
 2002-09-29 04:14:37 +00:00