Esempi in C++ (Cpp) per uv__slow_poll_submit_poll_req

Esempio n. 1

File: poll.c Progetto: InfamousNugz/dnscrypt-proxy

static int uv__slow_poll_set(uv_loop_t* loop, uv_poll_t* handle, int events) {
  assert(handle->type == UV_POLL);
  assert(!(handle->flags & UV_HANDLE_CLOSING));
  assert((events & ~(UV_READABLE | UV_WRITABLE)) == 0);

  handle->events = events;
  if ((handle->events &
      ~(handle->submitted_events_1 | handle->submitted_events_2)) != 0) {
    uv__slow_poll_submit_poll_req(handle->loop, handle);
  }

  return 0;
}

Esempio n. 2

File: poll.c Progetto: 125radheyshyam/node

static void uv__slow_poll_process_poll_req(uv_loop_t* loop, uv_poll_t* handle,
    uv_req_t* req) {
  unsigned char mask_events;
  int err;

  if (req == &handle->poll_req_1) {
    handle->submitted_events_1 = 0;
    mask_events = handle->mask_events_1;
  } else if (req == &handle->poll_req_2) {
    handle->submitted_events_2 = 0;
    mask_events = handle->mask_events_2;
  } else {
    assert(0);
    return;
  }

  if (!REQ_SUCCESS(req)) {
    /* Error. */
    if (handle->events != 0) {
      err = GET_REQ_ERROR(req);
      handle->events = 0; /* Stop the watcher */
      handle->poll_cb(handle, uv_translate_sys_error(err), 0);
    }
  } else {
    /* Got some events. */
    int events = req->u.io.overlapped.InternalHigh & handle->events & ~mask_events;
    if (events != 0) {
      handle->poll_cb(handle, 0, events);
    }
  }

  if ((handle->events & ~(handle->submitted_events_1 |
      handle->submitted_events_2)) != 0) {
    uv__slow_poll_submit_poll_req(loop, handle);
  } else if ((handle->flags & UV__HANDLE_CLOSING) &&
             handle->submitted_events_1 == 0 &&
             handle->submitted_events_2 == 0) {
    uv_want_endgame(loop, (uv_handle_t*) handle);
  }
}