File: [cvs.NetBSD.org] / src / lib / libc / locale / nl_langinfo.c (download)
Revision 1.18, Tue Jan 10 17:50:24 2017 UTC (7 years, 2 months ago) by christos
Branch: MAIN
CVS Tags: prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, phil-wifi, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, netbsd-10-base, netbsd-10-0-RELEASE, netbsd-10-0-RC6, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10, matt-nb8-mediatek-base, matt-nb8-mediatek, is-mlppp-base, is-mlppp, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan, HEAD Changes since 1.17: +55 -53
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pacify lint.
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/* $NetBSD: nl_langinfo.c,v 1.18 2017/01/10 17:50:24 christos Exp $ */
/*-
* Copyright (c)2008 Citrus Project,
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: nl_langinfo.c,v 1.18 2017/01/10 17:50:24 christos Exp $");
#include "namespace.h"
#include <sys/types.h>
#include <sys/localedef.h>
#include <langinfo.h>
#include <stddef.h>
#define __SETLOCALE_SOURCE__
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include "runetype_local.h"
#include "setlocale_local.h"
static const char langinfo_category[] = {
[ D_T_FMT ] = LC_TIME,
[ D_FMT ] = LC_TIME,
[ T_FMT ] = LC_TIME,
[ T_FMT_AMPM ] = LC_TIME,
[ AM_STR ] = LC_TIME,
[ PM_STR ] = LC_TIME,
[ DAY_1 ] = LC_TIME,
[ DAY_2 ] = LC_TIME,
[ DAY_3 ] = LC_TIME,
[ DAY_4 ] = LC_TIME,
[ DAY_5 ] = LC_TIME,
[ DAY_6 ] = LC_TIME,
[ DAY_7 ] = LC_TIME,
[ ABDAY_1 ] = LC_TIME,
[ ABDAY_2 ] = LC_TIME,
[ ABDAY_3 ] = LC_TIME,
[ ABDAY_4 ] = LC_TIME,
[ ABDAY_5 ] = LC_TIME,
[ ABDAY_6 ] = LC_TIME,
[ ABDAY_7 ] = LC_TIME,
[ MON_1 ] = LC_TIME,
[ MON_2 ] = LC_TIME,
[ MON_3 ] = LC_TIME,
[ MON_4 ] = LC_TIME,
[ MON_5 ] = LC_TIME,
[ MON_6 ] = LC_TIME,
[ MON_7 ] = LC_TIME,
[ MON_8 ] = LC_TIME,
[ MON_9 ] = LC_TIME,
[ MON_10 ] = LC_TIME,
[ MON_11 ] = LC_TIME,
[ MON_12 ] = LC_TIME,
[ ABMON_1 ] = LC_TIME,
[ ABMON_2 ] = LC_TIME,
[ ABMON_3 ] = LC_TIME,
[ ABMON_4 ] = LC_TIME,
[ ABMON_5 ] = LC_TIME,
[ ABMON_6 ] = LC_TIME,
[ ABMON_7 ] = LC_TIME,
[ ABMON_8 ] = LC_TIME,
[ ABMON_9 ] = LC_TIME,
[ ABMON_10 ] = LC_TIME,
[ ABMON_11 ] = LC_TIME,
[ ABMON_12 ] = LC_TIME,
[ RADIXCHAR ] = LC_NUMERIC,
[ THOUSEP ] = LC_NUMERIC,
[ YESSTR ] = LC_MESSAGES,
[ YESEXPR ] = LC_MESSAGES,
[ NOSTR ] = LC_MESSAGES,
[ NOEXPR ] = LC_MESSAGES,
[ CRNCYSTR ] = 0,
[ CODESET ] = LC_CTYPE,
[ ERA ] = 0,
[ ERA_D_FMT ] = 0,
[ ERA_D_T_FMT ] = 0,
[ ERA_T_FMT ] = 0,
[ ALT_DIGITS ] = 0,
};
#define offsetofu16(a, b) ((uint16_t)offsetof(a, b))
static const uint16_t langinfo_offset[] = {
[ D_T_FMT ] = offsetofu16(_TimeLocale, d_t_fmt),
[ D_FMT ] = offsetofu16(_TimeLocale, d_fmt),
[ T_FMT ] = offsetofu16(_TimeLocale, t_fmt),
[ T_FMT_AMPM ] = offsetofu16(_TimeLocale, t_fmt_ampm),
[ AM_STR ] = offsetofu16(_TimeLocale, am_pm[0]),
[ PM_STR ] = offsetofu16(_TimeLocale, am_pm[1]),
[ DAY_1 ] = offsetofu16(_TimeLocale, day[0]),
[ DAY_2 ] = offsetofu16(_TimeLocale, day[1]),
[ DAY_3 ] = offsetofu16(_TimeLocale, day[2]),
[ DAY_4 ] = offsetofu16(_TimeLocale, day[3]),
[ DAY_5 ] = offsetofu16(_TimeLocale, day[4]),
[ DAY_6 ] = offsetofu16(_TimeLocale, day[5]),
[ DAY_7 ] = offsetofu16(_TimeLocale, day[6]),
[ ABDAY_1 ] = offsetofu16(_TimeLocale, abday[0]),
[ ABDAY_2 ] = offsetofu16(_TimeLocale, abday[1]),
[ ABDAY_3 ] = offsetofu16(_TimeLocale, abday[2]),
[ ABDAY_4 ] = offsetofu16(_TimeLocale, abday[3]),
[ ABDAY_5 ] = offsetofu16(_TimeLocale, abday[4]),
[ ABDAY_6 ] = offsetofu16(_TimeLocale, abday[5]),
[ ABDAY_7 ] = offsetofu16(_TimeLocale, abday[6]),
[ MON_1 ] = offsetofu16(_TimeLocale, mon[0]),
[ MON_2 ] = offsetofu16(_TimeLocale, mon[1]),
[ MON_3 ] = offsetofu16(_TimeLocale, mon[2]),
[ MON_4 ] = offsetofu16(_TimeLocale, mon[3]),
[ MON_5 ] = offsetofu16(_TimeLocale, mon[4]),
[ MON_6 ] = offsetofu16(_TimeLocale, mon[5]),
[ MON_7 ] = offsetofu16(_TimeLocale, mon[6]),
[ MON_8 ] = offsetofu16(_TimeLocale, mon[7]),
[ MON_9 ] = offsetofu16(_TimeLocale, mon[8]),
[ MON_10 ] = offsetofu16(_TimeLocale, mon[9]),
[ MON_11 ] = offsetofu16(_TimeLocale, mon[10]),
[ MON_12 ] = offsetofu16(_TimeLocale, mon[11]),
[ ABMON_1 ] = offsetofu16(_TimeLocale, abmon[0]),
[ ABMON_2 ] = offsetofu16(_TimeLocale, abmon[1]),
[ ABMON_3 ] = offsetofu16(_TimeLocale, abmon[2]),
[ ABMON_4 ] = offsetofu16(_TimeLocale, abmon[3]),
[ ABMON_5 ] = offsetofu16(_TimeLocale, abmon[4]),
[ ABMON_6 ] = offsetofu16(_TimeLocale, abmon[5]),
[ ABMON_7 ] = offsetofu16(_TimeLocale, abmon[6]),
[ ABMON_8 ] = offsetofu16(_TimeLocale, abmon[7]),
[ ABMON_9 ] = offsetofu16(_TimeLocale, abmon[8]),
[ ABMON_10 ] = offsetofu16(_TimeLocale, abmon[9]),
[ ABMON_11 ] = offsetofu16(_TimeLocale, abmon[10]),
[ ABMON_12 ] = offsetofu16(_TimeLocale, abmon[11]),
[ RADIXCHAR ] = offsetofu16(_NumericLocale, decimal_point),
[ THOUSEP ] = offsetofu16(_NumericLocale, thousands_sep),
[ YESSTR ] = offsetofu16(_MessagesLocale, yesstr),
[ YESEXPR ] = offsetofu16(_MessagesLocale, yesexpr),
[ NOSTR ] = offsetofu16(_MessagesLocale, nostr),
[ NOEXPR ] = offsetofu16(_MessagesLocale, noexpr),
[ CRNCYSTR ] = 0,
[ CODESET ] = offsetofu16(_RuneLocale, rl_codeset),
[ ERA ] = 0,
[ ERA_D_FMT ] = 0,
[ ERA_D_T_FMT ] = 0,
[ ERA_T_FMT ] = 0,
[ ALT_DIGITS ] = 0,
};
__weak_alias(nl_langinfo_l, _nl_langinfo_l)
char *
nl_langinfo(nl_item item)
{
return nl_langinfo_l(item, _current_locale());
}
char *
nl_langinfo_l(nl_item item, locale_t loc)
{
char *s;
int category;
size_t offset;
if (item < 0 || item >= (long)__arraycount(langinfo_category))
return __UNCONST(""); /* Outside the defined range */
category = langinfo_category[item];
if (category == 0)
return __UNCONST(""); /* Not in use */
offset = langinfo_offset[item];
memcpy(&s, (char *)loc->part_impl[category] + offset, sizeof(s));
if (s == NULL)
return __UNCONST("");
else
return s;
}