rustix::event::epoll

Function wait

source 
pub fn wait(
    epoll: impl AsFd,
    event_list: &mut EventVec,
    timeout: c_int,
) -> Result<()>
Expand description

epoll_wait(self, events, timeout)—Waits for registered events of interest.

For each event of interest, an element is written to events. On success, this returns the number of written elements.

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