0.8.6.5

[sbcl.git] / src / code / thread.lisp

diff --git a/src/code/thread.lisp b/src/code/thread.lisp
index 50be15f..e1e0417 100644 (file)
--- a/src/code/thread.lisp
+++ b/src/code/thread.lisp
@@ -1,7 +1,5 @@
 (in-package "SB!THREAD")
 
-(defvar *session-lock*)
-
 (sb!xc:defmacro with-recursive-lock ((mutex) &body body)
   #!+sb-thread
   (with-unique-names (cfp)
@@ -28,19 +26,3 @@
   #!-sb-thread
   `(progn ,@body))
 
-#!+sb-thread
-(defun get-foreground ()
-  (when (not (eql (mutex-value *session-lock*) (current-thread-id)))
-    (get-mutex *session-lock*))
-  (sb!sys:enable-interrupt sb!unix:sigint #'sb!unix::sigint-handler)
-  t)
-#!-sb-thread
-(defun get-foreground () t)
-
-#!+sb-thread
-(defun release-foreground ()
-  (sb!sys:enable-interrupt sb!unix:sigint :ignore)
-  (release-mutex *session-lock*)
-  t)
-#!-sb-thread
-(defun release-foreground () t)