[PATCH i-g-t v6 07/14] lib/igt_dummyload: Avoid pthread_cancel use by overriding timer value

[Jeevaka Prabu Badrappan]

Android build fails due to pthread_cancel unavailability.
Replace pthread_cancel by overriding the expiration time of the timer.

Signed-off-by: Jeevaka Prabu Badrappan <jeevaka.badrappan at intel.com>
---
 lib/igt_dummyload.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/igt_dummyload.c b/lib/igt_dummyload.c
index 3cf80b762..cc0b4ac3b 100644
--- a/lib/igt_dummyload.c
+++ b/lib/igt_dummyload.c
@@ -631,7 +631,16 @@ void igt_spin_end(igt_spin_t *spin)
 static void __igt_spin_free(int fd, igt_spin_t *spin)
 {
 	if (spin->timerfd >= 0) {
+#ifdef ANDROID
+		struct itimerspec its;
+
+		memset(&its, 0, sizeof(its));
+		its.it_value.tv_sec = 0;
+		its.it_value.tv_nsec = 1;
+		timerfd_settime(spin->timerfd, 0, &its, NULL);
+#else
 		pthread_cancel(spin->timer_thread);
+#endif
 		igt_assert(pthread_join(spin->timer_thread, NULL) == 0);
 		close(spin->timerfd);
 	}
-- 
2.49.0