1 | /* Copyright (C) 2003-2022 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
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 |
15 | License along with the GNU C Library; if not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <dlfcn.h> |
19 | #include <iconv.h> |
20 | #include <stdio.h> |
21 | #include <stdlib.h> |
22 | #include <gnu/lib-names.h> |
23 | |
24 | |
25 | static int |
26 | do_test (void) |
27 | { |
28 | /* Get the iconv machinery initialized. */ |
29 | (void) iconv_open (tocode: "ISO-8859-1" , fromcode: "ISO-8859-2" ); |
30 | |
31 | /* Dynamically load libpthread. */ |
32 | if (dlopen (LIBPTHREAD_SO, RTLD_NOW) == NULL) |
33 | { |
34 | printf (format: "cannot load %s: %s\n" , LIBPTHREAD_SO, dlerror ()); |
35 | exit (status: 1); |
36 | } |
37 | |
38 | /* And load some more. This call hang for some configuration since |
39 | the internal locking necessary wasn't adequately written to |
40 | handle a dynamically loaded libpthread after the first call to |
41 | iconv_open. */ |
42 | (void) iconv_open (tocode: "ISO-8859-2" , fromcode: "ISO-8859-3" ); |
43 | |
44 | return 0; |
45 | } |
46 | |
47 | #define TEST_FUNCTION do_test () |
48 | #include "../test-skeleton.c" |
49 | |