X-Git-Url: http://git.kpe.io/?p=kmrcl.git;a=blobdiff_plain;f=processes.lisp;h=5b2c09d2eb78714062db17c00b6a7d0c27cf80ff;hp=64921f7692eda5f84a52b4aa081db4cc5ebe254d;hb=62ae7ada12c16e92048087b19a253f316ceba7e3;hpb=0ddc73d14e764eeaede64f92b620a0c6de46cfd3

diff --git a/processes.lisp b/processes.lisp
index 64921f7..5b2c09d 100644
--- a/processes.lisp
+++ b/processes.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  June 2003
 ;;;;
-;;;; $Id: processes.lisp,v 1.2 2003/07/09 22:12:52 kevin Exp $
+;;;; $Id$
 ;;;; *************************************************************************
 
 (in-package #:kmrcl)
@@ -18,21 +18,24 @@
   #+cmu (mp:make-process func :name name)
   #+lispworks (mp:process-run-function name nil func)
   #+sb-thread (sb-thread:make-thread func)
-  #-(or allegro cmu lispworks sb-thread) (funcall func)
+  #+openmcl (ccl:process-run-function name func)
+  #-(or allegro cmu lispworks sb-thread openmcl) (funcall func)
   )
 
 (defun destroy-process (process)
   #+cmu (mp:destroy-process process)
   #+allegro (mp:process-kill process)
-  #+sbcl-thread (sb-thread:destroy-thread process)
+  #+sb-thread (sb-thread:destroy-thread process)
   #+lispworks (mp:process-kill process)
+  #+openmcl (ccl:process-kill process)
   )
 
 (defun make-lock (name)
   #+allegro (mp:make-process-lock :name name)
   #+cmu (mp:make-lock name)
   #+lispworks (mp:make-lock :name name)
-  #+sbcl-thread (sb-thread:make-mutex :name name)
+  #+sb-thread (sb-thread:make-mutex :name name)
+  #+openmcl (ccl:make-lock name)
   )
 
 (defmacro with-lock-held ((lock) &body body)
@@ -42,8 +45,32 @@
   `(mp:with-lock-held (,lock) ,@body)
   #+lispworks
   `(mp:with-lock (,lock) ,@body)
-  #+sbcl-thread
+  #+sb-thread
   `(sb-thread:with-recursive-lock (,lock) ,@body)
+  #+openmcl
+  `(ccl:with-lock-grabbed (,lock) ,@body)
+  #-(or allegro cmu lispworks sb-thread openmcl)
+  `(progn ,@body)
   )
 
 
+(defmacro with-timeout ((seconds) &body body)
+  #+allegro
+  `(mp:with-timeout (,seconds) ,@body)
+  #+cmu
+  `(mp:with-timeout (,seconds) ,@body)
+  #+sb-thread
+  `(sb-ext:with-timeout ,seconds ,@body)
+  #+openmcl
+  `(ccl:process-wait-with-timeout "waiting"
+                                 (* ,seconds ccl:*ticks-per-second*)
+                                 #'(lambda ()
+                                     ,@body) nil)
+  #-(or allegro cmu sb-thread openmcl)
+  `(progn ,@body)
+  )
+  
+(defun process-sleep (n)
+  #+allegro (mp:process-sleep n)
+  #-allegro (sleep n))
+