X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Ftimer.lisp;h=774ee2b4a6f768e0b039c1d565f836562f764b64;hb=8643c93d4db277f6e1cb880a42407ff29e19f618;hp=53523859208eafbb2425e281a2f726072ddf4f99;hpb=dcf8b8ccc1e15a5c1c6aba00204b7d3a81827acc;p=sbcl.git

diff --git a/src/code/timer.lisp b/src/code/timer.lisp
index 5352385..774ee2b 100644
--- a/src/code/timer.lisp
+++ b/src/code/timer.lisp
@@ -135,8 +135,6 @@
   ;; FUNCTION until the other is called, from when it does nothing.
   (let ((mutex (sb!thread:make-mutex))
         (cancelled-p nil))
-    #!-sb-thread
-    (declare (ignore mutex))
     (list
      #'(lambda ()
          (sb!thread:with-recursive-lock (mutex)
@@ -203,9 +201,7 @@ from now. For timers with a repeat interval it returns true."
 
 (defmacro with-scheduler-lock ((&optional) &body body)
   ;; don't let the SIGALRM handler mess things up
-  `(sb!sys:without-interrupts
-    (sb!thread:with-mutex (*scheduler-lock*)
-      ,@body)))
+  `(sb!thread::call-with-system-mutex (lambda () ,@body) *scheduler-lock*))
 
 (defun under-scheduler-lock-p ()
   #!-sb-thread