;; As of SBCL 0.8, this is only supposed to work in x86 Linux, on which
;; system it's implemented using clone(2) and the %fs segment register.
;; Note that no consistent effort to audit the SBCL library code for
;; As of SBCL 0.8, this is only supposed to work in x86 Linux, on which
;; system it's implemented using clone(2) and the %fs segment register.
;; Note that no consistent effort to audit the SBCL library code for