Mercurial > gnulib
comparison modules/long-options @ 40198:5a34193cbc07
long-options: add parse_gnu_standard_options_only
Discussed in https://bugs.gnu.org/33468 .
* lib/long-options.c (parse_long_options): Use EXIT_SUCCESS instead
of 0.
(parse_gnu_standard_options_only): Add function to
process the GNU default options --help and --version and fail for any other
unknown long or short option. See
https://gnu.org/prep/standards/html_node/Command_002dLine-Interfaces.html .
* lib/long-options.h (parse_gnu_standard_options_only): Declare it.
* modules/long-options (depends-on): Add stdbool, exitfail.
* top/maint.mk (sc_prohibit_long_options_without_use): Update
syntax-check rule, add new function name.
author | Bernhard Voelker <mail@bernhard-voelker.de> |
---|---|
date | Thu, 29 Nov 2018 09:06:26 +0100 |
parents | 97b2baeef1a5 |
children |
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40197:91454190d749 | 40198:5a34193cbc07 |
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4 Files: | 4 Files: |
5 lib/long-options.h | 5 lib/long-options.h |
6 lib/long-options.c | 6 lib/long-options.c |
7 | 7 |
8 Depends-on: | 8 Depends-on: |
9 exitfail | |
9 getopt-gnu | 10 getopt-gnu |
11 stdbool | |
10 stdlib | 12 stdlib |
11 version-etc | 13 version-etc |
12 | 14 |
13 configure.ac: | 15 configure.ac: |
14 | 16 |