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authorAustin Foxley <austinf@cetoncorp.com>2009-10-17 12:39:06 -0700
committerAustin Foxley <austinf@cetoncorp.com>2009-10-17 12:39:06 -0700
commit75accc3bc3c164ac6063c384c98f0dfa7d489dcc (patch)
treea17543fc0ddbfd1478f4b68123bc32f12a31176f /test/nptl/tst-timer2.c
parenta319d590551ff74bbc4de51243e2d5f20ac4c7fd (diff)
test/nptl/: tests for NPTL
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Diffstat (limited to 'test/nptl/tst-timer2.c')
-rw-r--r--test/nptl/tst-timer2.c65
1 files changed, 65 insertions, 0 deletions
diff --git a/test/nptl/tst-timer2.c b/test/nptl/tst-timer2.c
new file mode 100644
index 000000000..60026c1ef
--- /dev/null
+++ b/test/nptl/tst-timer2.c
@@ -0,0 +1,65 @@
+/* Test for crashing bugs when trying to create too many timers. */
+
+#include <stdio.h>
+#include <time.h>
+#include <signal.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <unistd.h>
+
+#if _POSIX_THREADS
+# include <pthread.h>
+
+void
+thread (union sigval arg)
+{
+ puts ("Timeout");
+}
+
+int
+do_test (void)
+{
+ int i, res;
+ timer_t timerId;
+ struct itimerspec itval;
+ struct sigevent sigev;
+
+ itval.it_interval.tv_sec = 2;
+ itval.it_interval.tv_nsec = 0;
+ itval.it_value.tv_sec = 2;
+ itval.it_value.tv_nsec = 0;
+
+ sigev.sigev_notify = SIGEV_THREAD;
+ sigev.sigev_signo = SIGRTMIN;
+ sigev.sigev_notify_function = thread;
+ sigev.sigev_notify_attributes = 0;
+ sigev.sigev_value.sival_ptr = (void *) &timerId;
+
+ for (i = 0; i < 100; i++)
+ {
+ printf ("cnt = %d\n", i);
+
+ if (timer_create (CLOCK_REALTIME, &sigev, &timerId) < 0)
+ {
+ perror ("timer_create");
+ continue;
+ }
+
+ res = timer_settime (timerId, 0, &itval, NULL);
+ if (res < 0)
+ perror ("timer_settime");
+
+ res = timer_delete (timerId);
+ if (res < 0)
+ perror ("timer_delete");
+ }
+
+ return 0;
+}
+
+# define TEST_FUNCTION do_test ()
+#else
+# define TEST_FUNCTION 0
+#endif
+
+#include "../test-skeleton.c"