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Event support - demonstration in example scheme

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This commit is contained in:
Jeremy Soller 2016-09-23 17:54:39 -06:00
parent 616dfbc055
commit 0e8487cf83
12 changed files with 239 additions and 31 deletions
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6
schemes/example/src/main.rs
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@ -30,11 +30,17 @@ fn main(){
let a = syscall::open("display:", 0).unwrap();
syscall::fevent(a, syscall::EVENT_READ).unwrap();
let b = syscall::open("debug:", 0).unwrap();
syscall::fevent(b, syscall::EVENT_READ).unwrap();
loop {
let mut event = syscall::Event::default();
syscall::read(events, &mut event).unwrap();
println!("{:?}", event);
let mut buf = vec![0; event.data];
syscall::read(event.id, &mut buf).unwrap();
println!("{}", unsafe { ::std::str::from_utf8_unchecked(&buf) });
}
let _ = syscall::close(events);