libc/sys/t_poll.c

109 	ATF_REQUIRE(pid >= 0);
119 	ATF_REQUIRE(pid >= 0);
129 	ATF_REQUIRE( pid >= 0);
142 	ATF_REQUIRE(write(pf[1], "konec\n", 6) == 6);
245 		ATF_REQUIRE(unlink(fifo_path) == 0);
272 	ATF_REQUIRE(mkfifo(fifo_path, 0600) == 0);
273 	ATF_REQUIRE((rfd = open(fifo_path, O_RDONLY | O_NONBLOCK)) >= 0);
274 	ATF_REQUIRE((wfd = open(fifo_path, O_WRONLY | O_NONBLOCK)) >= 0);
278 	ATF_REQUIRE(pipe_buf > 1);
281 	ATF_REQUIRE(buf != NULL);
290 	ATF_REQUIRE(poll(pfd, 2, 0) == 1);
291 	ATF_REQUIRE(pfd[0].revents == 0);
292 	ATF_REQUIRE(pfd[1].revents == (POLLOUT | POLLWRNORM));
295 	ATF_REQUIRE(write(wfd, buf, 1) == 1);
298 	ATF_REQUIRE(poll(pfd, 2, 0) == 2);
299 	ATF_REQUIRE(pfd[0].revents == (POLLIN | POLLRDNORM));
300 	ATF_REQUIRE(pfd[1].revents == (POLLOUT | POLLWRNORM));
303 	ATF_REQUIRE(read(rfd, buf, 1) == 1);
313 	ATF_REQUIRE(errno == EAGAIN);
316 	ATF_REQUIRE(poll(pfd, 2, 0) == 1);
317 	ATF_REQUIRE(pfd[0].revents == (POLLIN | POLLRDNORM));
318 	ATF_REQUIRE(pfd[1].revents == 0);
321 	ATF_REQUIRE(read(rfd, buf, 1) == 1);
328 	ATF_REQUIRE(poll(pfd, 2, 0) == 1);
329 	ATF_REQUIRE(pfd[0].revents == (POLLIN | POLLRDNORM));
330 	ATF_REQUIRE(pfd[1].revents == 0);
337 	ATF_REQUIRE(read(rfd, buf, pipe_buf - 1) == pipe_buf - 1);
338 	ATF_REQUIRE(poll(pfd, 2, 0) >= 1);
339 	ATF_REQUIRE(pfd[1].revents == (POLLOUT | POLLWRNORM));
348 	ATF_REQUIRE(errno == EAGAIN);
350 	ATF_REQUIRE(poll(pfd, 2, 0) == 1);
351 	ATF_REQUIRE(pfd[0].revents == 0);
352 	ATF_REQUIRE(pfd[1].revents == (POLLOUT | POLLWRNORM));
377 	ATF_REQUIRE(mkfifo(fifo_path, 0600) == 0);
378 	ATF_REQUIRE((rfd = open(fifo_path, O_RDONLY | O_NONBLOCK)) >= 0);
379 	ATF_REQUIRE((wfd = open(fifo_path, O_WRONLY)) >= 0);
387 	ATF_REQUIRE(poll(&pfd, 1, 0) == 1);
388 	ATF_REQUIRE((pfd.revents & POLLHUP) != 0);
399 	ATF_REQUIRE((wfd = open(fifo_path, O_WRONLY)) >= 0);
400 	ATF_REQUIRE(poll(&pfd, 1, 0) == 0);
424 	ATF_REQUIRE(mkfifo(fifo_path, 0600) == 0);
425 	ATF_REQUIRE((rfd = open(fifo_path, O_RDONLY | O_NONBLOCK)) >= 0);
426 	ATF_REQUIRE((wfd = open(fifo_path, O_WRONLY)) >= 0);
433 	ATF_REQUIRE(pid >= 0);
443 	ATF_REQUIRE(clock_gettime(CLOCK_MONOTONIC, &ts1) == 0);
444 	ATF_REQUIRE(poll(&pfd, 1, INFTIM) == 1);
445 	ATF_REQUIRE(clock_gettime(CLOCK_MONOTONIC, &ts2) == 0);
448 	ATF_REQUIRE(ts2.tv_sec - ts1.tv_sec >= 2);
450 	ATF_REQUIRE((pfd.revents & POLLHUP) != 0);