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cloudabi

Function poll

Source 
pub unsafe fn poll(
    in_: *const subscription,
    out_: *mut event,
    nsubscriptions_: usize,
    nevents_: *mut usize,
) -> errno
Expand description

Concurrently polls for the occurrence of a set of events.

ยงParameters

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.