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6d7e8eda | 1 | /* Copyright (C) 2013-2023 Free Software Foundation, Inc. |
e39adf43 AS |
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 | |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
e39adf43 AS |
17 | |
18 | /* Test case for BZ #15493 */ | |
19 | ||
20 | #include <stdlib.h> | |
21 | #include <signal.h> | |
22 | #include <setjmp.h> | |
23 | ||
24 | static int | |
25 | do_test (void) | |
26 | { | |
27 | sigjmp_buf sj; | |
28 | sigset_t m; | |
29 | ||
30 | sigemptyset (&m); | |
31 | sigprocmask (SIG_SETMASK, &m, NULL); | |
32 | if (sigsetjmp (sj, 0) == 0) | |
33 | { | |
34 | sigaddset (&m, SIGUSR1); | |
35 | sigprocmask (SIG_SETMASK, &m, NULL); | |
36 | siglongjmp (sj, 1); | |
37 | return EXIT_FAILURE; | |
38 | } | |
39 | sigprocmask (SIG_SETMASK, NULL, &m); | |
40 | return sigismember (&m, SIGUSR1) ? EXIT_SUCCESS : EXIT_FAILURE; | |
41 | } | |
42 | ||
43 | #define TEST_FUNCTION do_test () | |
44 | #include "../test-skeleton.c" |