Function cloudabi::poll
[−]
[src]
pub unsafe fn poll(
in_: *const subscription,
out_: *mut event,
nsubscriptions_: usize,
nevents_: &mut usize
) -> errno
Concurrently polls for the occurrence of a set of events.
Parameters
in: The events to which to subscribe.
out: The events that have occurred.
nsubscriptions: Both the number of subscriptions and events.
nevents: The number of events stored.