;;; SIGPIPE is not used in SBCL for its original purpose, instead it's
;;; for signalling a thread that it should look at its interruption
;;; queue. The handler (RUN_INTERRUPTION) just returns if there is
;;; SIGPIPE is not used in SBCL for its original purpose, instead it's
;;; for signalling a thread that it should look at its interruption
;;; queue. The handler (RUN_INTERRUPTION) just returns if there is