1.0.7.5: allow WITH-INTERRUPTS inside "system locked" sections

[sbcl.git] / src / code / host-c-call.lisp

diff --git a/src/code/host-c-call.lisp b/src/code/host-c-call.lisp
index eb12c39..7d4c9d7 100644 (file)
--- a/src/code/host-c-call.lisp
+++ b/src/code/host-c-call.lisp
@@ -82,6 +82,8 @@
 
 (define-alien-type-method (c-string :deport-gen) (type value)
   (declare (ignore type))
+  ;; This SAP taking is safe as DEPORT callers pin the VALUE when
+  ;; necessary.
   `(etypecase ,value
      (null (int-sap 0))
      ((alien (* char)) (alien-sap ,value))