1 /* Test of <locale.h> substitute.
2 Copyright (C) 2007, 2009-2021 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>, 2007. */
18
19 #include <config.h>
20
21 #include <locale.h>
22
23 #include "verify.h"
24
25 int a[] =
26 {
27 LC_ALL,
28 LC_COLLATE,
29 LC_CTYPE,
30 LC_MESSAGES,
31 LC_MONETARY,
32 LC_NUMERIC,
33 LC_TIME
34 };
35
36 /* Check that the 'struct lconv' type is defined. */
37 struct lconv l;
38 int ls;
39
40 /* Check that NULL can be passed through varargs as a pointer type,
41 per POSIX 2008. */
42 verify (sizeof NULL == sizeof (void *));
43
44 int
main()45 main ()
46 {
47 #if HAVE_WORKING_NEWLOCALE
48 /* Check that the locale_t type and the LC_GLOBAL_LOCALE macro are defined. */
49 locale_t b = LC_GLOBAL_LOCALE;
50 (void) b;
51 #endif
52
53 /* Check that 'struct lconv' has the ISO C and POSIX specified members. */
54 ls += sizeof (*l.decimal_point);
55 ls += sizeof (*l.thousands_sep);
56 ls += sizeof (*l.grouping);
57 ls += sizeof (*l.mon_decimal_point);
58 ls += sizeof (*l.mon_thousands_sep);
59 ls += sizeof (*l.mon_grouping);
60 ls += sizeof (*l.positive_sign);
61 ls += sizeof (*l.negative_sign);
62 ls += sizeof (*l.currency_symbol);
63 ls += sizeof (l.frac_digits);
64 ls += sizeof (l.p_cs_precedes);
65 ls += sizeof (l.p_sign_posn);
66 ls += sizeof (l.p_sep_by_space);
67 ls += sizeof (l.n_cs_precedes);
68 ls += sizeof (l.n_sign_posn);
69 ls += sizeof (l.n_sep_by_space);
70 ls += sizeof (*l.int_curr_symbol);
71 ls += sizeof (l.int_frac_digits);
72 ls += sizeof (l.int_p_cs_precedes);
73 ls += sizeof (l.int_p_sign_posn);
74 ls += sizeof (l.int_p_sep_by_space);
75 ls += sizeof (l.int_n_cs_precedes);
76 ls += sizeof (l.int_n_sign_posn);
77 ls += sizeof (l.int_n_sep_by_space);
78
79 return 0;
80 }
81