mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-05 07:33:38 +08:00
ffcf96345f
* locale/nl_langinfo.c (nl_langinfo): Use DATA->values instead of DATA->strings. * Makerules (BUILD_CFLAGS): Remove $(common-objpfx) from config.h. * configure.in (.weakext check): Fix asm code to use .weakext instead of .weak! Fix bogus test calls. * configure: Regenerated.
67 lines
2.0 KiB
C
67 lines
2.0 KiB
C
/* nl_langinfo -- User interface for extracting locale-dependent parameters.
|
|
Copyright (C) 1995, 1996 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#include <langinfo.h>
|
|
#include <errno.h>
|
|
#include <stddef.h>
|
|
#include "localeinfo.h"
|
|
|
|
/* This array duplicates `_nl_current' defined in setlocale.c; but since
|
|
the references here are not weak references, this guarantees that the
|
|
data for all the categories will be linked in. */
|
|
|
|
static const struct locale_data * *const nldata[] =
|
|
{
|
|
#define DEFINE_CATEGORY(category, category_name, items, a, b, c, d) \
|
|
[category] = &_nl_current_##category,
|
|
#include "categories.def"
|
|
#undef DEFINE_CATEGORY
|
|
};
|
|
|
|
|
|
/* Return a string with the data for locale-dependent parameter ITEM. */
|
|
|
|
char *
|
|
nl_langinfo (item)
|
|
nl_item item;
|
|
{
|
|
int category = _NL_ITEM_CATEGORY (item);
|
|
unsigned int index = _NL_ITEM_INDEX (item);
|
|
const struct locale_data *data;
|
|
|
|
if (category < 0 || category >= LC_ALL)
|
|
{
|
|
/* Bogus category: bogus item. */
|
|
errno = EINVAL;
|
|
return NULL;
|
|
}
|
|
|
|
data = *nldata[category];
|
|
|
|
if (index >= data->nstrings)
|
|
{
|
|
/* Bogus index for this category: bogus item. */
|
|
errno = EINVAL;
|
|
return NULL;
|
|
}
|
|
|
|
/* Return the string for the specified item. */
|
|
return (char *) data->values[index].string;
|
|
}
|