| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | func-poll.rst | 53 function succeeds, but sets the ``POLLERR`` flag in the ``revents``
57 :c:func:`poll()` function succeeds and sets the ``POLLERR`` flag in
68 capturing. When that fails it returns a ``POLLERR`` as above. Otherwise
75 streaming. When that fails it returns a ``POLLERR`` as above. Otherwise
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| H A D | func-select.rst | 116 return a ``POLLERR``.
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| /linux/Documentation/translations/zh_CN/accounting/ |
| H A D | psi.rst | 133 if (fds.revents & POLLERR) {
134 printf("got POLLERR, event source is gone\n");
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| /linux/Documentation/translations/zh_CN/networking/ |
| H A D | msg_zerocopy.rst | 112 设置 POLLERR。该标志不需要在 events 字段中设置。错误会无条件地发出信号。
118 if (poll(&pfd, 1, -1) != 1 || pfd.revents & POLLERR == 0)
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| H A D | timestamping.rst | 416 select。poll() 将在 pollfd.revents 中返回 POLLERR，如果错误队列
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| /linux/tools/testing/vsock/ |
| H A D | vsock_perf.c | 207 fds.events = POLLIN | POLLERR | in run_receiver()
213 if (fds.revents & POLLERR) { in run_receiver()
338 if (!(fds.revents & POLLERR)) { in run_sender()
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| H A D | vsock_test_zerocopy.c | 202 if (fds.revents & POLLERR) { in test_client()
396 !(fds.revents & POLLERR)) { in test_stream_msgzcopy_mangle_client()
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| /linux/tools/perf/tests/ |
| H A D | fdarray.c | 128 FDA_ADD(1, 2, POLLERR, 2); in test__fdarray__add()
146 FDA_CHECK(1, 2, POLLERR); in test__fdarray__add()
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| H A D | builtin-test.c | 431 .events = POLLIN | POLLERR | POLLHUP | POLLNVAL, in finish_test()
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| /linux/include/uapi/asm-generic/ |
| H A D | poll.h | 9 #define POLLERR 0x0008 macro
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| /linux/tools/testing/selftests/sync/ |
| H A D | sync.c | 63 fds.events = POLLIN | POLLERR; in sync_wait()
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| /linux/tools/testing/selftests/net/ |
| H A D | psock_tpacket.c | 233 pfd.events = POLLIN | POLLERR; in walk_v1_v2_rx()
412 pfd.events = POLLOUT | POLLERR; in walk_tx()
594 pfd.events = POLLIN | POLLERR; in walk_v3_rx()
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| H A D | so_txtime.c | 231 struct pollfd pfd = { .fd = fdt, .events = POLLERR }; in recv_errqueue_msgs()
240 if (ret && (pfd.revents & POLLERR)) in recv_errqueue_msgs()
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| H A D | msg_zerocopy.c | 479 if (do_poll(fd, domain == PF_RDS ? POLLIN : POLLERR)) in do_recv_remaining_completions()
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| /linux/Documentation/userspace-api/media/mediactl/ |
| H A D | request-func-poll.rst | 51 set the ``POLLERR`` flag in ``revents``.
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| /linux/Documentation/accounting/ |
| H A D | psi.rst | 163 if (fds.revents & POLLERR) {
164 printf("got POLLERR, event source is gone\n");
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| /linux/samples/cgroup/ |
| H A D | memcg_event_listener.c | 240 if (fds[0].revents & POLLERR) in monitor_events()
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| /linux/tools/perf/ |
| H A D | builtin-daemon.c | 1308 sock_pos = fdarray__add(&fda, sock_fd, POLLIN|POLLERR|POLLHUP, 0); in __cmd_start()
1312 file_pos = fdarray__add(&fda, conf_fd, POLLIN|POLLERR|POLLHUP, 0); in __cmd_start()
1316 signal_pos = fdarray__add(&fda, signal_fd, POLLIN|POLLERR|POLLHUP, 0); in __cmd_start()
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| /linux/Documentation/networking/ |
| H A D | msg_zerocopy.rst | 123 POLLERR in its output flags. That flag does not have to be set in the
130 if (poll(&pfd, 1, -1) != 1 || pfd.revents & POLLERR == 0)
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| H A D | kcm.rst | 92 posted on the TCP socket so that a POLLERR event happens and KCM discontinues
274 TCP socket attached to a KCM multiplexor in epoll set for POLLERR
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| /linux/samples/nitro_enclaves/ |
| H A D | ne_ioctl_sample.c | 206 fds[0].events = POLLIN | POLLERR | POLLHUP; in ne_poll_enclave_fd()
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| /linux/tools/testing/selftests/net/mptcp/ |
| H A D | mptcp_connect.c | 746 if (fds.revents & (POLLERR | POLLNVAL)) { in copyfd_io_poll()
748 fds.events &= ~(POLLERR | POLLNVAL); in copyfd_io_poll()
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| /linux/drivers/android/binder/ |
| H A D | rust_binder_main.rs | 449 Err(_) => bindings::POLLERR, in rust_binder_poll()
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| /linux/Documentation/userspace-api/gpio/ |
| H A D | sysfs.rst | 98 you use poll(2), set the events POLLPRI and POLLERR. If you
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| /linux/tools/lib/perf/ |
| H A D | evlist.c | 406 int pos = fdarray__add(&evlist->pollfd, fd, revent | POLLERR | POLLHUP, flags); in perf_evlist__add_pollfd()
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