| /* User interface for extracting locale-dependent parameters. |
| Copyright (C) 1995-2014 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 Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 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 |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <langinfo.h> |
| #include <locale.h> |
| #include <errno.h> |
| #include <stddef.h> |
| #include "localeinfo.h" |
| |
| |
| /* Return a string with the data for locale-dependent parameter ITEM. */ |
| |
| char * |
| __nl_langinfo_l (item, l) |
| nl_item item; |
| __locale_t l; |
| { |
| int category = _NL_ITEM_CATEGORY (item); |
| unsigned int index = _NL_ITEM_INDEX (item); |
| const struct __locale_data *data; |
| |
| if (category < 0 || category == LC_ALL || category >= __LC_LAST) |
| /* Bogus category: bogus item. */ |
| return (char *) ""; |
| |
| /* Special case value for NL_LOCALE_NAME (category). |
| This is not a real item index in the string table. */ |
| if (index == _NL_ITEM_INDEX (_NL_LOCALE_NAME (category))) |
| return (char *) l->__names[category]; |
| |
| data = l->__locales[category]; |
| |
| if (index >= data->nstrings) |
| /* Bogus index for this category: bogus item. */ |
| return (char *) ""; |
| |
| /* Return the string for the specified item. */ |
| return (char *) data->values[index].string; |
| } |
| libc_hidden_def (__nl_langinfo_l) |
| weak_alias (__nl_langinfo_l, nl_langinfo_l) |
