From dbdc0ecabd9fecc59582ed8b3c1cf7db20bbf726 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 31 Mar 2025 10:17:09 +0530
Subject: [PATCH] Ignore SIGINT in safe_atexit worker

---
 src/calibre/utils/safe_atexit.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/calibre/utils/safe_atexit.py b/src/calibre/utils/safe_atexit.py
index 35d7a636c3..651ed9669e 100644
--- a/src/calibre/utils/safe_atexit.py
+++ b/src/calibre/utils/safe_atexit.py
@@ -93,6 +93,9 @@ else:
 
 
 def main():
+    if not iswindows:
+        import signal
+        signal.signal(signal.SIGINT, signal.SIG_IGN)
     ac_map = {RMTREE_ACTION: remove_dir, UNLINK_ACTION: unlink}
     for line in sys.stdin.buffer:
         if line: