+ (progn
+ (sb-thread::kill-safely
+ (sb-thread::thread-os-thread sb-thread::*current-thread*)
+ sb-unix:sigint)
+ #+sb-safepoint-strictly
+ ;; In this case, the signals handler gets invoked
+ ;; indirectly through an INTERRUPT-THREAD. Give it
+ ;; enough time to hit.
+ (sleep 1))