66 lines
4.2 KiB
HTML
66 lines
4.2 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Use input and output streams for interprocess communication" />
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<meta name="abstract" content="Input and output streams communicate between programs that are running in separate processes." />
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<meta name="description" content="Input and output streams communicate between programs that are running in separate processes." />
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<meta name="DC.Relation" scheme="URI" content="interpro.htm" />
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<meta name="DC.Relation" scheme="URI" content="sockets.htm" />
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<meta name="DC.Relation" scheme="URI" content="callcex.htm" />
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<meta name="DC.Relation" scheme="URI" content="calrpgex.htm" />
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<meta name="DC.Relation" scheme="URI" content="iostrmex.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="iostream" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Use input and output streams for interprocess communication</title>
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</head>
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<body id="iostream"><a name="iostream"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Use input and output streams for interprocess communication</h1>
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<div><p>Input and output streams communicate between programs that are
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running in separate processes.</p>
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<p>The <a href="javalang.htm">java.lang.Runtime.exec()</a> method runs
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a program. The parent program can get handles to the child process input and
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output streams and can write to or read from those streams. If the child program
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is written in a language other than Java™, you must ensure that any American
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Standard Code for Information Interchange (ASCII) or extended binary-coded
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decimal interchange code (EBCDIC) conversion takes place. See <a href="charenc.htm">Java character
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encodings</a> for more details.</p>
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<p>For an example that uses input and output streams, see <a href="iostrmex.htm">Example:
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Use input and output streams for interprocess communication</a>.</p>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="iostrmex.htm">Example: Use input and output streams for interprocess communication</a></strong><br />
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This example shows how to call a C program from Java and
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use input and output streams for interprocess communication.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="interpro.htm" title="When communicating with programs that are running in another process, there are a number of options.">Interprocess communications</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="sockets.htm" title="Sockets streams communicate between programs that are running in separate processes.">Use sockets for interprocess communication</a></div>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<div><a href="callcex.htm" title="This is an example of a C program that uses the system() function to call the Java Hello program.">Example: Call Java from C</a></div>
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<div><a href="calrpgex.htm" title="This is an example of an RPG program that uses the QCMDEXC API to call the Java Hello program.">Example: Call Java from RPG</a></div>
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</div>
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</div>
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</body>
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</html>
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