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dff8da6b | 1 | /* Copyright (C) 2001-2024 Free Software Foundation, Inc. |
8a207204 | 2 | This file is part of the GNU C Library. |
8a207204 UD |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library 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 GNU | |
12 | Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
8a207204 UD |
17 | |
18 | #include <ctype.h> | |
19 | #include <stdio.h> | |
20 | ||
21 | int | |
22 | main (int argc, char *argv[]) | |
23 | { | |
24 | int exc = 0; | |
25 | int retc; | |
26 | float f; | |
27 | int d; | |
28 | char str[] = "x 1"; | |
29 | int c; | |
30 | ||
31 | for (c = 1; c < 127; ++c) | |
32 | if (! isdigit (c) && ! isspace (c)) | |
33 | { | |
34 | str[0] = c; | |
35 | retc = sscanf (str, "%e %d", &f, &d); | |
36 | if (retc != 0) | |
37 | { | |
38 | printf ("sscanf (\"%s\", \"%%e %%d\", ...) == %d, not 0\n", | |
39 | str, retc); | |
40 | exc = 1; | |
41 | } | |
42 | } | |
43 | ||
44 | return exc; | |
45 | } |