@@ -363,10 +363,119 @@ static void check_sig_ign(int thread)
}
}
+static void check_rearm(void)
+{
+ struct tmrsig tsig = { };
+ struct itimerspec its;
+ struct sigaction sa;
+ struct sigevent sev;
+ timer_t timerid;
+ sigset_t set;
+
+ sa.sa_flags = SA_SIGINFO;
+ sa.sa_sigaction = siginfo_handler;
+ sigemptyset(&sa.sa_mask);
+ if (sigaction(SIGUSR1, &sa, NULL))
+ fatal_error(NULL, "sigaction()");
+
+ /* Block the signal */
+ sigemptyset(&set);
+ sigaddset(&set, SIGUSR1);
+ if (sigprocmask(SIG_BLOCK, &set, NULL))
+ fatal_error(NULL, "sigprocmask(SIG_BLOCK)");
+
+ memset(&sev, 0, sizeof(sev));
+ sev.sigev_notify = SIGEV_SIGNAL;
+ sev.sigev_signo = SIGUSR1;
+ sev.sigev_value.sival_ptr = &tsig;
+
+ if (timer_create(CLOCK_MONOTONIC, &sev, &timerid))
+ fatal_error(NULL, "timer_create()");
+
+ /* Start the timer to expire in 100ms and 100ms intervals */
+ its.it_value.tv_sec = 0;
+ its.it_value.tv_nsec = 100000000;
+ its.it_interval.tv_sec = 0;
+ its.it_interval.tv_nsec = 100000000;
+ timer_settime(timerid, 0, &its, NULL);
+
+ sleep(1);
+
+ /* Reprogram the timer to single shot */
+ its.it_value.tv_sec = 1;
+ its.it_value.tv_nsec = 0;
+ its.it_interval.tv_sec = 0;
+ its.it_interval.tv_nsec = 0;
+ timer_settime(timerid, 0, &its, NULL);
+
+ /* Unblock it, which should not deliver a signal */
+ if (sigprocmask(SIG_UNBLOCK, &set, NULL))
+ fatal_error(NULL, "sigprocmask(SIG_UNBLOCK)");
+
+ if (timer_delete(timerid))
+ fatal_error(NULL, "timer_delete()");
+
+ if (!tsig.signals)
+ ksft_test_result_pass("check_rearm\n");
+ else
+ ksft_test_result_fail("check_rearm\n");
+}
+
+static void check_delete(void)
+{
+ struct tmrsig tsig = { };
+ struct itimerspec its;
+ struct sigaction sa;
+ struct sigevent sev;
+ timer_t timerid;
+ sigset_t set;
+
+ sa.sa_flags = SA_SIGINFO;
+ sa.sa_sigaction = siginfo_handler;
+ sigemptyset(&sa.sa_mask);
+ if (sigaction(SIGUSR1, &sa, NULL))
+ fatal_error(NULL, "sigaction()");
+
+ /* Block the signal */
+ sigemptyset(&set);
+ sigaddset(&set, SIGUSR1);
+ if (sigprocmask(SIG_BLOCK, &set, NULL))
+ fatal_error(NULL, "sigprocmask(SIG_BLOCK)");
+
+ memset(&sev, 0, sizeof(sev));
+ sev.sigev_notify = SIGEV_SIGNAL;
+ sev.sigev_signo = SIGUSR1;
+ sev.sigev_value.sival_ptr = &tsig;
+
+ if (timer_create(CLOCK_MONOTONIC, &sev, &timerid))
+ fatal_error(NULL, "timer_create()");
+
+ /* Start the timer to expire in 100ms and 100ms intervals */
+ its.it_value.tv_sec = 0;
+ its.it_value.tv_nsec = 100000000;
+ its.it_interval.tv_sec = 0;
+ its.it_interval.tv_nsec = 100000000;
+ timer_settime(timerid, 0, &its, NULL);
+
+ sleep(1);
+
+ if (timer_delete(timerid))
+ fatal_error(NULL, "timer_delete()");
+
+ /* Unblock it, which should not deliver a signal */
+ if (sigprocmask(SIG_UNBLOCK, &set, NULL))
+ fatal_error(NULL, "sigprocmask(SIG_UNBLOCK)");
+
+ if (!tsig.signals)
+ ksft_test_result_pass("check_delete\n");
+ else
+ ksft_test_result_fail("check_delete\n");
+}
+
int main(int argc, char **argv)
{
ksft_print_header();
- ksft_set_plan(8);
+ ksft_set_plan(10);
check_itimer(ITIMER_VIRTUAL, "ITIMER_VIRTUAL");
check_itimer(ITIMER_PROF, "ITIMER_PROF");
@@ -386,6 +495,8 @@ int main(int argc, char **argv)
check_timer_distribution();
check_sig_ign(0);
check_sig_ign(1);
+ check_rearm();
+ check_delete();
ksft_finished();
}