174 	int syncpipe[2];  in TEST()  local
182 	ASSERT_EQ(pipe(syncpipe), 0);  in TEST()
190 		close(syncpipe[1]);  in TEST()
196 			close(syncpipe[0]);  in TEST()
204 			close(syncpipe[0]);  in TEST()
215 			close(syncpipe[0]);  in TEST()
224 		read(syncpipe[0], &sync_byte, 1);  in TEST()
225 		close(syncpipe[0]);  in TEST()
243 		close(syncpipe[0]);  in TEST()
244 		close(syncpipe[1]);  in TEST()
268 	close(syncpipe[0]);  in TEST()
270 	write(syncpipe[1], &sync_byte, 1);  in TEST()
271 	close(syncpipe[1]);  in TEST()
1638 	int ret, pipefd[2], syncpipe[2];  in TEST()  local
1648 	ASSERT_EQ(pipe(syncpipe), 0);  in TEST()
1654 		close(syncpipe[1]);  in TEST()
1677 			close(syncpipe[0]);  in TEST()
1684 			close(syncpipe[0]);  in TEST()
1690 			close(syncpipe[0]);  in TEST()
1699 			close(syncpipe[0]);  in TEST()
1707 			close(syncpipe[0]);  in TEST()
1714 			close(syncpipe[0]);  in TEST()
1726 		read(syncpipe[0], &sync_byte, 1);  in TEST()
1727 		close(syncpipe[0]);  in TEST()
1732 	close(syncpipe[0]);  in TEST()
1788 		write(syncpipe[1], &sync_byte, 1);  in TEST()
1789 		close(syncpipe[1]);  in TEST()
1796 	write(syncpipe[1], &sync_byte, 1);  in TEST()
1797 	close(syncpipe[1]);  in TEST()
2182 	int syncpipe[2];  in TEST()  local
2188 	ASSERT_EQ(pipe(syncpipe), 0);  in TEST()
2191 	info.syncfd_read = syncpipe[0];  in TEST()
2204 		write(syncpipe[1], &sync_byte, 1);  in TEST()
2208 		close(syncpipe[0]);  in TEST()
2209 		close(syncpipe[1]);  in TEST()
2233 	ASSERT_EQ(write(syncpipe[1], &sync_byte, 1), 1);  in TEST()
2234 	close(syncpipe[1]);  in TEST()
2240 	close(syncpipe[0]);  in TEST()
2266 	int syncpipe[2];  in TEST()  local
2272 	ASSERT_EQ(pipe(syncpipe), 0);  in TEST()
2275 	info.syncfd_read = syncpipe[0];  in TEST()
2288 		write(syncpipe[1], &sync_byte, 1);  in TEST()
2292 		close(syncpipe[0]);  in TEST()
2293 		close(syncpipe[1]);  in TEST()
2316 	write(syncpipe[1], &sync_byte, 1);  in TEST()
2317 	close(syncpipe[1]);  in TEST()
2323 	close(syncpipe[0]);  in TEST()