Mercurial > gnulib
view lib/sys_times.in.h @ 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 | b06060465f09 |
children |
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/* Provide a sys/times.h header file. Copyright (C) 2008-2019 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, see <https://www.gnu.org/licenses/>. */ /* Written by Simon Josefsson <simon@josefsson.org>, 2008. */ /* This file is supposed to be used on platforms where <sys/times.h> is missing. */ #ifndef _@GUARD_PREFIX@_SYS_TIMES_H # if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ # endif @PRAGMA_COLUMNS@ # if @HAVE_SYS_TIMES_H@ # @INCLUDE_NEXT@ @NEXT_SYS_TIMES_H@ # endif # define _@GUARD_PREFIX@_SYS_TIMES_H /* Get clock_t. But avoid namespace pollution on glibc systems. */ # ifndef __GLIBC__ # include <time.h> # endif /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ # ifdef __cplusplus extern "C" { # endif # if !@HAVE_STRUCT_TMS@ # if !GNULIB_defined_struct_tms /* Structure describing CPU time used by a process and its children. */ struct tms { clock_t tms_utime; /* User CPU time. */ clock_t tms_stime; /* System CPU time. */ clock_t tms_cutime; /* User CPU time of dead children. */ clock_t tms_cstime; /* System CPU time of dead children. */ }; # define GNULIB_defined_struct_tms 1 # endif # endif # if @GNULIB_TIMES@ # if !@HAVE_TIMES@ extern clock_t times (struct tms *buffer) _GL_ARG_NONNULL ((1)); # endif # elif defined GNULIB_POSIXCHECK # undef times # if HAVE_RAW_DECL_TIMES _GL_WARN_ON_USE (times, "times is unportable - " "use gnulib module times for portability"); # endif # endif # ifdef __cplusplus } # endif #endif /* _@GUARD_PREFIX@_SYS_TIMES_H */