1641 	struct tsync_sibling sibling[TSYNC_SIBLINGS];  in FIXTURE_DATA()  local
1663 	memset(&self->sibling, 0, sizeof(self->sibling));  in FIXTURE_SETUP()
1678 	self->sibling[0].tid = 0;  in FIXTURE_SETUP()
1679 	self->sibling[0].cond = &self->cond;  in FIXTURE_SETUP()
1680 	self->sibling[0].started = &self->started;  in FIXTURE_SETUP()
1681 	self->sibling[0].mutex = &self->mutex;  in FIXTURE_SETUP()
1682 	self->sibling[0].diverge = 0;  in FIXTURE_SETUP()
1683 	self->sibling[0].num_waits = 1;  in FIXTURE_SETUP()
1684 	self->sibling[0].prog = &self->root_prog;  in FIXTURE_SETUP()
1685 	self->sibling[0].metadata = _metadata;  in FIXTURE_SETUP()
1686 	self->sibling[1].tid = 0;  in FIXTURE_SETUP()
1687 	self->sibling[1].cond = &self->cond;  in FIXTURE_SETUP()
1688 	self->sibling[1].started = &self->started;  in FIXTURE_SETUP()
1689 	self->sibling[1].mutex = &self->mutex;  in FIXTURE_SETUP()
1690 	self->sibling[1].diverge = 0;  in FIXTURE_SETUP()
1691 	self->sibling[1].prog = &self->root_prog;  in FIXTURE_SETUP()
1692 	self->sibling[1].num_waits = 1;  in FIXTURE_SETUP()
1693 	self->sibling[1].metadata = _metadata;  in FIXTURE_SETUP()
1706 		struct tsync_sibling *s = &self->sibling[sib];  in FIXTURE_TEARDOWN()
1753 void tsync_start_sibling(struct tsync_sibling *sibling)  in tsync_start_sibling()  argument
1755 	pthread_create(&sibling->tid, NULL, tsync_sibling, (void *)sibling);  in tsync_start_sibling()
1787 	self->sibling[0].diverge = 1;  in TEST_F()
1788 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
1789 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
1804 	pthread_join(self->sibling[0].tid, &status);  in TEST_F()
1806 	self->sibling[0].tid = 0;  in TEST_F()
1807 	pthread_join(self->sibling[1].tid, &status);  in TEST_F()
1809 	self->sibling[1].tid = 0;  in TEST_F()
1828 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
1829 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
1848 	pthread_join(self->sibling[0].tid, &status);  in TEST_F()
1850 	self->sibling[0].tid = 0;  in TEST_F()
1851 	pthread_join(self->sibling[1].tid, &status);  in TEST_F()
1853 	self->sibling[1].tid = 0;  in TEST_F()
1861 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
1862 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
1876 	pthread_join(self->sibling[0].tid, &status);  in TEST_F()
1878 	pthread_join(self->sibling[1].tid, &status);  in TEST_F()
1888 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
1889 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
1916 	pthread_join(self->sibling[0].tid, &status);  in TEST_F()
1918 	self->sibling[0].tid = 0;  in TEST_F()
1919 	pthread_join(self->sibling[1].tid, &status);  in TEST_F()
1921 	self->sibling[1].tid = 0;  in TEST_F()
1940 	self->sibling[0].diverge = 1;  in TEST_F()
1941 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
1942 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
1951 	ASSERT_EQ(self->sibling[0].system_tid, ret) {  in TEST_F()
1963 	pthread_join(self->sibling[0].tid, &status);  in TEST_F()
1965 	self->sibling[0].tid = 0;  in TEST_F()
1966 	pthread_join(self->sibling[1].tid, &status);  in TEST_F()
1968 	self->sibling[1].tid = 0;  in TEST_F()
1986 	self->sibling[0].diverge = 1;  in TEST_F()
1987 	tsync_start_sibling(&self->sibling[0]);  in TEST_F()
1988 	tsync_start_sibling(&self->sibling[1]);  in TEST_F()
2005 	ASSERT_EQ(ret, self->sibling[0].system_tid) {  in TEST_F()
2009 	if (ret == self->sibling[0].system_tid)  in TEST_F()
2017 	self->sibling[!sib].num_waits += 1;  in TEST_F()
2024 	pthread_join(self->sibling[sib].tid, &status);  in TEST_F()
2026 	self->sibling[sib].tid = 0;  in TEST_F()
2028 	while (!kill(self->sibling[sib].system_tid, 0))  in TEST_F()
2044 	if (self->sibling[sib].num_waits > 1)  in TEST_F()
2045 		self->sibling[sib].num_waits = 1;  in TEST_F()
2050 	pthread_join(self->sibling[sib].tid, &status);  in TEST_F()
2052 	self->sibling[sib].tid = 0;  in TEST_F()
2054 	while (!kill(self->sibling[sib].system_tid, 0))  in TEST_F()