Mercurial > gnulib
view modules/posixcheck @ 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 | 620c49edf4cf |
children |
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Description: Enable warnings for determining which Gnulib modules to use, for portability of POSIX functions. Files: m4/posixcheck.m4 Depends-on: # All modules that depend on 'snippet/warn-on-use'. arpa_inet ctype dirent fcntl-h fnmatch-h glob-h iconv-h inttypes-incomplete langinfo locale math monetary netdb poll-h pty search signal-h spawn stdio stdlib string strings sys_file sys_ioctl sys_resource sys_select sys_socket sys_stat sys_time sys_times sys_utsname sys_wait termios time unistd utime-h wchar wctype-h configure.ac: gl_POSIXCHECK Makefile.am: Include: License: LGPLv2+ Maintainer: Bruno Haible