X-Git-Url: http://git.kpe.io/?p=kmrcl.git;a=blobdiff_plain;f=os.lisp;fp=os.lisp;h=f7e600ffb3bd20b08e81fa986391f4400bd29d5a;hp=0000000000000000000000000000000000000000;hb=5093ad6645375d1d9259097ea5c9122e5592be2f;hpb=cf4d25858f4969025835e23008818d94c6e23208

diff --git a/os.lisp b/os.lisp
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+;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
+;;;; *************************************************************************
+;;;; FILE IDENTIFICATION
+;;;;
+;;;; Name:          os.lisp
+;;;; Purpose:       Operating System utilities
+;;;; Programmer:    Kevin M. Rosenberg
+;;;; Date Started:  Jul 2003
+;;;;
+;;;; $Id: os.lisp,v 1.1 2003/07/23 22:08:21 kevin Exp $
+;;;;
+;;;; *************************************************************************
+
+(in-package #:kmrcl)
+
+(defun run-shell-command (control-string &rest args)
+  "Interpolate ARGS into CONTROL-STRING as if by FORMAT, and
+synchronously execute the result using a Bourne-compatible shell, 
+returns (VALUES string-output exit-code)"
+  (let ((command (apply #'format nil control-string args)))
+    #+sbcl
+    (sb-impl::process-exit-code
+     (sb-ext:run-program  
+      "/bin/sh"
+      (list  "-c" command)
+      :input nil :output nil))
+    
+    #+(or cmu scl)
+    (ext:process-exit-code
+     (ext:run-program  
+      "/bin/sh"
+      (list  "-c" command)
+      :input nil :output nil))
+    
+    #+allegro
+    (multiple-value-bind (output dummy exit)
+	(excl:run-shell-command command :input nil :output :stream
+				:wait nil)
+      (declare (ignore dummy))
+      (values output exit))
+    
+    #+lispworks
+    (system:call-system-showing-output
+     command
+     :shell-type "/bin/sh"
+     :output-stream output)
+    
+    #+clisp		;XXX not exactly *verbose-out*, I know
+    (ext:run-shell-command  command :output :terminal :wait t)
+    
+    #+openmcl
+    (nth-value 1
+	       (ccl:external-process-status
+		(ccl:run-program "/bin/sh" (list "-c" command)
+				 :input nil :output nil
+				 :wait t)))
+	   
+    #-(or openmcl clisp lispworks allegro scl cmu sbcl)
+    (error "RUN-SHELL-PROGRAM not implemented for this Lisp")
+
+    ))