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/***
This file is part of elogind.
Copyright 2016 Lennart Poettering
elogind is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
elogind is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with elogind; If not, see <http://www.gnu.org/licenses/>.
***/
#include "signal-util.h"
static void test_block_signals(void) {
sigset_t ss;
assert_se(sigprocmask(0, NULL, &ss) >= 0);
assert_se(sigismember(&ss, SIGUSR1) == 0);
assert_se(sigismember(&ss, SIGALRM) == 0);
assert_se(sigismember(&ss, SIGVTALRM) == 0);
{
BLOCK_SIGNALS(SIGUSR1, SIGVTALRM);
assert_se(sigprocmask(0, NULL, &ss) >= 0);
assert_se(sigismember(&ss, SIGUSR1) == 1);
assert_se(sigismember(&ss, SIGALRM) == 0);
assert_se(sigismember(&ss, SIGVTALRM) == 1);
}
assert_se(sigprocmask(0, NULL, &ss) >= 0);
assert_se(sigismember(&ss, SIGUSR1) == 0);
assert_se(sigismember(&ss, SIGALRM) == 0);
assert_se(sigismember(&ss, SIGVTALRM) == 0);
}
int main(int argc, char *argv[]) {
test_block_signals();
}
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