From: Kevin M. Rosenberg <kevin@rosenberg.net>
Date: Mon, 27 Dec 2004 03:46:01 +0000 (+0000)
Subject: r10227: updates from phoview@lynx
X-Git-Tag: v1.96~43
X-Git-Url: http://git.kpe.io/?p=kmrcl.git;a=commitdiff_plain;h=86a868a95313178cdc7a83d35856ccf5c2cf315f

r10227: updates from phoview@lynx
---

diff --git a/os.lisp b/os.lisp
index cce2a2f..9eece91 100644
--- a/os.lisp
+++ b/os.lisp
@@ -159,3 +159,21 @@ returns (VALUES output-string pid)"
     #-allegro
     (with-open-file (in file :direction :input)
       (file-length in))))
+
+(defun getpid ()
+  "Return the PID of the lisp process."
+  #+allegro (excl::getpid)
+  #+(and lispworks win32) (win32:get-current-process-id)
+  #+(and lispworks (not win32)) (system::getpid)
+  #+sbcl (sb-posix:getpid)
+  #+cmu (unix:unix-getpid)
+  #+openmcl (ccl:getpid)
+  #+(and clisp unix) (system::program-id)
+  #+(and clisp win32) (cond ((find-package :win32)
+			     (funcall (find-symbol "GetCurrentProcessId" 
+						   :win32)))
+			    (t
+			     (system::getenv "PID")))
+  )
+
+
diff --git a/package.lisp b/package.lisp
index 8a1c24d..db3f1c7 100644
--- a/package.lisp
+++ b/package.lisp
@@ -295,6 +295,7 @@
    #:run-shell-command-output-stream
    #:delete-directory-and-files
    #:file-size
+   #:getpid
 
    ;; color.lisp
    #:rgb->hsv