fix(winit-orbital): handle EINTR when reading from event_socket

Signed-off-by: Anhad Singh <andypython@protonmail.com>

winit-orbital/src/event_loop.rs

@@ -639,7 +639,15 @@ impl EventLoop {
 
             // Wait for event if needed.
             let mut event = syscall::Event::default();
-            self.window_target.event_socket.read(&mut event).unwrap();
+            loop {
+                match self.window_target.event_socket.read(&mut event) {
+                    Ok(_) => break,
+                    Err(syscall::Error { errno: syscall::EINTR }) => continue,
+                    Err(err) => {
+                        return Err(os_error!(format!("failed to read event: {err}")).into());
+                    },
+                }
+            }
 
             // TODO: handle spurious wakeups (redraw caused wakeup but redraw already handled)
             match requested_resume {

winit/src/changelog/unreleased.md

@@ -47,3 +47,4 @@ changelog entry.
 ### Fixed
 
 - On X11, fix `set_hittest` not working on some window managers.
+- On Redox, handle `EINTR` when reading from `event_socket` instead of panicking.