From e7d8220788b4fa7c266a1e4457591b694478771c Mon Sep 17 00:00:00 2001
From: Can Celik <ogulcancelik@gmail.com>
Date: Mon, 7 Sep 2026 16:14:46 +0300
Subject: fix: preserve sessions after interrupted pane exits (#3418)

* fix: preserve sessions when pane shells are signaled

refs #3415

* fix: preserve shutdown checkpoints across platforms

refs #3415

---------

Co-authored-by: Jonathan Liebig <jonathan.liebig@gmail.com>
---
 src/platform/windows.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/platform/windows.rs')

diff --git a/src/platform/windows.rs b/src/platform/windows.rs
index ce0afedb..4deb1864 100644
--- a/src/platform/windows.rs
+++ b/src/platform/windows.rs
@@ -15,6 +15,15 @@ use std::{
 
 mod clipboard_image;
 
+pub(crate) fn classify_child_exit(status: &portable_pty::ExitStatus) -> super::ChildExitReason {
+    // STATUS_CONTROL_C_EXIT is reported without a Unix signal by portable-pty.
+    if status.exit_code() == 0xC000013A {
+        super::ChildExitReason::Interrupted
+    } else {
+        super::ChildExitReason::Exited
+    }
+}
+
 pub(crate) fn wait_client_stream_readable(
     _stream: &crate::ipc::LocalStream,
 ) -> std::io::Result<()> {
-- 
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