b6cbf7203b
This patch imports the unmodified current version of NetBSD libc. The NetBSD includes are in /nbsd_include, while the libc code itself is split between lib/nbsd_libc and common/lib/libc.
169 lines
4.6 KiB
C
169 lines
4.6 KiB
C
/* $NetBSD: citrus_lc_numeric.c,v 1.4 2010/06/13 04:14:57 tnozaki Exp $ */
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/*-
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* Copyright (c)2008 Citrus Project,
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#if defined(LIBC_SCCS) && !defined(lint)
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__RCSID("$NetBSD: citrus_lc_numeric.c,v 1.4 2010/06/13 04:14:57 tnozaki Exp $");
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#endif /* LIBC_SCCS and not lint */
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#include "namespace.h"
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#include "reentrant.h"
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#include <sys/types.h>
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#include <sys/localedef.h>
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#include <sys/queue.h>
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#include <assert.h>
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#include <errno.h>
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#include <langinfo.h>
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#include <limits.h>
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#define __SETLOCALE_SOURCE__
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#include <locale.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "setlocale_local.h"
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#include "citrus_namespace.h"
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#include "citrus_types.h"
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#include "citrus_bcs.h"
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#include "citrus_region.h"
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#include "citrus_lookup.h"
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#include "citrus_aliasname_local.h"
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#include "citrus_module.h"
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#include "citrus_mmap.h"
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#include "citrus_hash.h"
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#include "citrus_db.h"
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#include "citrus_db_hash.h"
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#include "citrus_memstream.h"
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#include "runetype_local.h"
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#include "fix_grouping.h"
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#include "citrus_fix_grouping.h"
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/*
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* macro required by all template headers
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*/
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#define _PREFIX(name) __CONCAT(_citrus_LC_NUMERIC_, name)
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#include "nb_lc_numeric_misc.h"
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#include "citrus_lc_template_decl.h"
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static __inline void
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_citrus_LC_NUMERIC_uninit(_NumericLocale *data)
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{
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free(__UNCONST(data->decimal_point));
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free(__UNCONST(data->thousands_sep));
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free(__UNCONST(data->grouping));
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}
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#include "citrus_lc_numeric.h"
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struct _citrus_LC_NUMERIC_key {
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const char *name;
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size_t offset;
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};
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#define OFFSET(field) (offsetof(_NumericLocale, field))
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static const struct _citrus_LC_NUMERIC_key keys[] = {
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{ _CITRUS_LC_NUMERIC_SYM_DECIMAL_POINT, OFFSET(decimal_point) },
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{ _CITRUS_LC_NUMERIC_SYM_THOUSANDS_SEP, OFFSET(thousands_sep) },
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{ _CITRUS_LC_NUMERIC_SYM_GROUPING, OFFSET(grouping ) },
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{ NULL, 0 }
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};
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static __inline int
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_citrus_LC_NUMERIC_init_normal(_NumericLocale * __restrict data,
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struct _citrus_db * __restrict db)
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{
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const struct _citrus_LC_NUMERIC_key *key;
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char **p;
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const char *s;
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_DIAGASSERT(data != NULL);
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_DIAGASSERT(db != NULL);
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memset(data, 0, sizeof(*data));
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for (key = &keys[0]; key->name != NULL; ++key) {
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if (_db_lookupstr_by_s(db, key->name, &s, NULL))
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goto fatal;
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p = (char **)(void *)
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(((char *)(void *)data) + key->offset);
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*p = strdup(s);
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if (*p == NULL)
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goto fatal;
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}
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_CITRUS_FIXUP_CHAR_MAX_MD(data->grouping);
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return 0;
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fatal:
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_citrus_LC_NUMERIC_uninit(data);
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return EFTYPE;
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}
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static __inline int
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_citrus_LC_NUMERIC_init_fallback(_NumericLocale * __restrict data,
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struct _memstream * __restrict ms)
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{
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const struct _citrus_LC_NUMERIC_key *key;
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char **p;
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const char *s;
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size_t n;
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_DIAGASSERT(data != NULL);
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_DIAGASSERT(ms != NULL);
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memset(data, 0, sizeof(*data));
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for (key = &keys[0]; key->name != NULL; ++key) {
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if ((s = _memstream_getln(ms, &n)) == NULL)
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goto fatal;
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p = (char **)(void *)
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(((char *)(void *)data) + key->offset);
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*p = strndup(s, n - 1);
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if (*p == NULL)
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goto fatal;
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}
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data->grouping =
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__fix_locale_grouping_str(data->grouping);
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return 0;
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fatal:
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_citrus_LC_NUMERIC_uninit(data);
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return EFTYPE;
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}
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/*
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* macro required by citrus_lc_template.h
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*/
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#define _CATEGORY_DB "LC_NUMERIC"
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#define _CATEGORY_MAGIC _CITRUS_LC_NUMERIC_MAGIC_1
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#include "citrus_lc_template.h"
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_LOCALE_CATEGORY_ENTRY(_citrus_LC_NUMERIC_);
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