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all: replace standard sync types by parking_lot

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Mostly because we'll start using egui which already has a dependency on
parking_lot.
This commit is contained in:
Julian Orth 2022-06-05 13:44:12 +02:00
parent a474033bff
commit 2a9c746781
4 changed files with 164 additions and 82 deletions
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15
src/utils/fdcloser.rs
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@ -1,9 +1,6 @@
use {
std::{
mem,
rc::Rc,
sync::{Arc, Condvar, Mutex},
},
parking_lot::{Condvar, Mutex},
std::{mem, rc::Rc, sync::Arc},
uapi::OwnedFd,
};
@ -21,15 +18,15 @@ impl FdCloser {
let slf2 = slf.clone();
std::thread::spawn(move || {
let mut fds = vec![];
let mut lock = slf2.fds.lock().unwrap();
let mut lock = slf2.fds.lock();
loop {
mem::swap(&mut *lock, &mut fds);
if fds.len() > 0 {
drop(lock);
fds.clear();
lock = slf2.fds.lock().unwrap();
lock = slf2.fds.lock();
} else {
lock = slf2.cv.wait(lock).unwrap();
slf2.cv.wait(&mut lock);
}
}
});
@ -39,7 +36,7 @@ impl FdCloser {
pub fn close(&self, fd: Rc<OwnedFd>) {
match Rc::try_unwrap(fd) {
Ok(fd) => {
self.fds.lock().unwrap().push(fd);
self.fds.lock().push(fd);
self.cv.notify_all();
}
Err(_e) => {