X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fcross-thread.lisp;h=ddc0127276ff3cd75c6ac8950a440938b227cccf;hb=3f3033a6c0ddf0af8dd1b5a17c2a4b82ea59b94f;hp=eb71d1f8267b131c40521ff52c09bbab0af2ba40;hpb=dcf5978d9d33098e868ae6eea28e1b310038c03d;p=sbcl.git

diff --git a/src/code/cross-thread.lisp b/src/code/cross-thread.lisp
index eb71d1f..ddc0127 100644
--- a/src/code/cross-thread.lisp
+++ b/src/code/cross-thread.lisp
@@ -1,9 +1,28 @@
-(in-package :sb!thread)
+;;;; cross-compile-time-only replacements for threading stuff
 
-(defun make-mutex (&key name value) nil)
+;;;; This software is part of the SBCL system. See the README file for
+;;;; more information.
+;;;;
+;;;; This software is derived from the CMU CL system, which was
+;;;; written at Carnegie Mellon University and released into the
+;;;; public domain. The software is in the public domain and is
+;;;; provided with absolutely no warranty. See the COPYING and CREDITS
+;;;; files for more information.
 
-(defmacro with-recursive-lock ((mutex) &body body)
-  `(progn ,@body))
+(in-package "SB!THREAD")
 
+(defun make-mutex (&key name value)
+  (declare (ignore name value))
+  nil)
 
+(defmacro with-mutex ((mutex) &body body)
+  (declare (ignore mutex))
+  `(locally ,@body))
 
+(defmacro with-recursive-lock ((mutex) &body body)
+  (declare (ignore mutex))
+  `(locally ,@body))
+
+(defmacro barrier ((kind) &body body)
+  (declare (ignore kind))
+  `(progn ,@body))