1 /* Locale object representing the global locale controlled by setlocale. 2 Copyright (C) 2002-2022 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #include <locale.h> 20 #include "localeinfo.h" 21 22 #define DEFINE_CATEGORY(category, category_name, items, a) \ 23 extern struct __locale_data _nl_C_##category; weak_extern (_nl_C_##category) 24 #include "categories.def" 25 #undef DEFINE_CATEGORY 26 27 /* Defined in locale/C-ctype.c. */ 28 extern const char _nl_C_LC_CTYPE_class[] attribute_hidden; 29 extern const char _nl_C_LC_CTYPE_toupper[] attribute_hidden; 30 extern const char _nl_C_LC_CTYPE_tolower[] attribute_hidden; 31 weak_extern (_nl_C_LC_CTYPE_class) 32 weak_extern (_nl_C_LC_CTYPE_toupper) 33 weak_extern (_nl_C_LC_CTYPE_tolower) 34 35 /* Here we define the locale object maintained by setlocale. 36 The references in the initializer are weak, so the parts of 37 the structure that are never referred to will be zero. */ 38 39 struct __locale_struct _nl_global_locale attribute_hidden = 40 { 41 .__locales = 42 { 43 #define DEFINE_CATEGORY(category, category_name, items, a) \ 44 [category] = &_nl_C_##category, 45 #include "categories.def" 46 #undef DEFINE_CATEGORY 47 }, 48 .__names = 49 { 50 [LC_ALL] = _nl_C_name, 51 #define DEFINE_CATEGORY(category, category_name, items, a) \ 52 [category] = _nl_C_name, 53 #include "categories.def" 54 #undef DEFINE_CATEGORY 55 }, 56 .__ctype_b = (const unsigned short int *) _nl_C_LC_CTYPE_class + 128, 57 .__ctype_tolower = (const int *) _nl_C_LC_CTYPE_tolower + 128, 58 .__ctype_toupper = (const int *) _nl_C_LC_CTYPE_toupper + 128 59 }; 60 61 #include <tls.h> 62 63 /* The tsd macros don't permit an initializer. */ 64 __thread locale_t __libc_tsd_LOCALE = &_nl_global_locale; 65