2200 	struct tsync_sibling sibling[TSYNC_SIBLINGS];  in FIXTURE_DATA()  local
2222 	memset(&self->sibling, 0, sizeof(self->sibling));  in FIXTURE_SETUP()
2237 	self->sibling[0].tid = 0;  in FIXTURE_SETUP()
2238 	self->sibling[0].cond = &self->cond;  in FIXTURE_SETUP()
2239 	self->sibling[0].started = &self->started;  in FIXTURE_SETUP()
2240 	self->sibling[0].mutex = &self->mutex;  in FIXTURE_SETUP()
2241 	self->sibling[0].diverge = 0;  in FIXTURE_SETUP()
2242 	self->sibling[0].num_waits = 1;  in FIXTURE_SETUP()
2243 	self->sibling[0].prog = &self->root_prog;  in FIXTURE_SETUP()
2244 	self->sibling[0].metadata = _metadata;  in FIXTURE_SETUP()
2245 	self->sibling[1].tid = 0;  in FIXTURE_SETUP()
2246 	self->sibling[1].cond = &self->cond;  in FIXTURE_SETUP()
2247 	self->sibling[1].started = &self->started;  in FIXTURE_SETUP()
2248 	self->sibling[1].mutex = &self->mutex;  in FIXTURE_SETUP()
2249 	self->sibling[1].diverge = 0;  in FIXTURE_SETUP()
2250 	self->sibling[1].prog = &self->root_prog;  in FIXTURE_SETUP()
2251 	self->sibling[1].num_waits = 1;  in FIXTURE_SETUP()
2252 	self->sibling[1].metadata = _metadata;  in FIXTURE_SETUP()
2265 		struct tsync_sibling *s = &self->sibling[sib];  in FIXTURE_TEARDOWN()
2312 void tsync_start_sibling(struct tsync_sibling *sibling)  in tsync_start_sibling()  argument
2314 	pthread_create(&sibling->tid, NULL, tsync_sibling, (void *)sibling);  in tsync_start_sibling()
2346 	self->sibling[0].diverge = 1;  in TEST_F()
2347 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
2348 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
2363 	PTHREAD_JOIN(self->sibling[0].tid, &status);  in TEST_F()
2365 	PTHREAD_JOIN(self->sibling[1].tid, &status);  in TEST_F()
2385 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
2386 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
2405 	PTHREAD_JOIN(self->sibling[0].tid, &status);  in TEST_F()
2407 	PTHREAD_JOIN(self->sibling[1].tid, &status);  in TEST_F()
2416 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
2417 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
2431 	PTHREAD_JOIN(self->sibling[0].tid, &status);  in TEST_F()
2433 	PTHREAD_JOIN(self->sibling[1].tid, &status);  in TEST_F()
2443 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
2444 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
2471 	PTHREAD_JOIN(self->sibling[0].tid, &status);  in TEST_F()
2473 	PTHREAD_JOIN(self->sibling[1].tid, &status);  in TEST_F()
2493 	self->sibling[0].diverge = 1;  in TEST_F()
2494 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
2495 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
2504 	ASSERT_EQ(self->sibling[0].system_tid, ret) {  in TEST_F()
2516 	PTHREAD_JOIN(self->sibling[0].tid, &status);  in TEST_F()
2518 	PTHREAD_JOIN(self->sibling[1].tid, &status);  in TEST_F()
2537 	self->sibling[0].diverge = 1;  in TEST_F()
2538 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
2539 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
2556 	ASSERT_EQ(ret, self->sibling[0].system_tid) {  in TEST_F()
2560 	if (ret == self->sibling[0].system_tid)  in TEST_F()
2568 	self->sibling[!sib].num_waits += 1;  in TEST_F()
2575 	PTHREAD_JOIN(self->sibling[sib].tid, &status);  in TEST_F()
2578 	while (!kill(self->sibling[sib].system_tid, 0))  in TEST_F()
2594 	if (self->sibling[sib].num_waits > 1)  in TEST_F()
2595 		self->sibling[sib].num_waits = 1;  in TEST_F()
2600 	PTHREAD_JOIN(self->sibling[sib].tid, &status);  in TEST_F()
2603 	while (!kill(self->sibling[sib].system_tid, 0))  in TEST_F()