4921 once_cb (EV_P_ struct ev_once *once, int revents)  in once_cb()  argument
4923   void (*cb)(int revents, void *arg) = once->cb;  in once_cb()
4924   void *arg = once->arg;  in once_cb()
4926   ev_io_stop    (EV_A_ &once->io);  in once_cb()
4927   ev_timer_stop (EV_A_ &once->to);  in once_cb()
4928   ev_free (once);  in once_cb()
4936   struct ev_once *once = (struct ev_once *)(((char *)w) - offsetof (struct ev_once, io));  in once_cb_io()  local
4938   once_cb (EV_A_ once, revents | ev_clear_pending (EV_A_ &once->to));  in once_cb_io()
4944   struct ev_once *once = (struct ev_once *)(((char *)w) - offsetof (struct ev_once, to));  in once_cb_to()  local
4946   once_cb (EV_A_ once, revents | ev_clear_pending (EV_A_ &once->io));  in once_cb_to()
4952   struct ev_once *once = (struct ev_once *)ev_malloc (sizeof (struct ev_once));  in ev_once()  local
4954   if (expect_false (!once))  in ev_once()
4960   once->cb  = cb;  in ev_once()
4961   once->arg = arg;  in ev_once()
4963   ev_init (&once->io, once_cb_io);  in ev_once()
4966       ev_io_set (&once->io, fd, events);  in ev_once()
4967       ev_io_start (EV_A_ &once->io);  in ev_once()
4970   ev_init (&once->to, once_cb_to);  in ev_once()
4973       ev_timer_set (&once->to, timeout, 0.);  in ev_once()
4974       ev_timer_start (EV_A_ &once->to);  in ev_once()