1 /* Test of setlocale_null_r function. 2 Copyright (C) 2019-2021 Free Software Foundation, Inc. 3 4 This program is free software: you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 3 of the License, or 7 (at your option) any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program. If not, see <https://www.gnu.org/licenses/>. */ 16 17 /* Written by Bruno Haible <bruno@clisp.org>, 2019. */ 18 19 #include <config.h> 20 21 /* Specification. */ 22 #include <locale.h> 23 24 /* Check that SETLOCALE_NULL_ALL_MAX is a constant expression. */ 25 static char buf[SETLOCALE_NULL_ALL_MAX]; 26 27 int 28 main () /* */ 29 { 30 /* Check that setlocale_null_r() can be used with $(LIB_SETLOCALE_NULL). */ 31 return setlocale_null_r (LC_ALL, buf, sizeof (buf)) != 0; 32 }