Lines Matching refs:sync_pipe
175 int sync_pipe[2];
179 ASSERT_OK(pipe(sync_pipe));
209 ASSERT_EQ(1, write(sync_pipe[1], "1", 1)); /* alert child */
219 ASSERT_EQ(1, read(sync_pipe[0], sync_buf, 1)); /* wait for parent */
251 int sync_pipe[2];
256 ASSERT_OK(pipe(sync_pipe));
275 ASSERT_EQ(1, read(sync_pipe[0], sync_buf, 1)); /* wait for child */
287 ASSERT_EQ(1, write(sync_pipe[1], "1", 1)); /* alert parent */
306 int sync_pipe[2];
313 ASSERT_OK(pipe(sync_pipe));
334 ASSERT_EQ(1, read(sync_pipe[0], sync_buf, 1)); /* wait for child */
355 ASSERT_EQ(1, write(sync_pipe[1], "1", 1)); /* alert parent */