1 /* Tests for sigisemptyset and pthread_sigmask.
2 Copyright (C) 2020-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
21 #include <support/check.h>
22 #include <support/xthread.h>
30 TEST_COMPARE (pthread_sigmask (SIG_BLOCK
, 0, &set
), 0);
31 TEST_COMPARE (sigisemptyset (&set
), 1);
37 TEST_COMPARE (pthread_sigmask (SIG_BLOCK
, 0, &set
), 0);
38 TEST_COMPARE (sigisemptyset (&set
), 1);
47 /* Ensure current SIG_BLOCK mask empty. */
51 TEST_COMPARE (sigprocmask (SIG_BLOCK
, &set
, 0), 0);
55 pthread_t thr
= xpthread_create (NULL
, tf
, NULL
);
62 #include <support/test-driver.c>