58 lines
3.9 KiB
HTML
58 lines
3.9 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 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="File data transfer—send_file() and accept_and_recv()" />
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<meta name="abstract" content="i5/OS sockets provide the send_file() and accept_and_recv() APIs that enable faster and easier file transfers over connected sockets." />
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<meta name="description" content="i5/OS sockets provide the send_file() and accept_and_recv() APIs that enable faster and easier file transfers over connected sockets." />
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<meta name="DC.Relation" scheme="URI" content="aconcepts.htm" />
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<meta name="DC.Relation" scheme="URI" content="../apis/sendfile.htm" />
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<meta name="DC.Relation" scheme="URI" content="../apis/acceptr.htm" />
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<meta name="DC.Relation" scheme="URI" content="xsendfile.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2001, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2001, 2006" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>File data transfer—send_file() and accept_and_recv()</title>
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</head>
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<body id="ctransfer"><a name="ctransfer"><!-- --></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">File data transfer—<span class="apiname">send_file()</span> and <span class="apiname">accept_and_recv()</span></h1>
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<div><p>i5/OS™ sockets
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provide the <span class="apiname">send_file()</span> and <span class="apiname">accept_and_recv()</span> APIs
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that enable faster and easier file transfers over connected sockets.</p>
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<p> These two APIs are especially useful for file-serving applications such
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as Hypertext Transfer Protocol (HTTP) servers.</p>
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<p>The <span class="apiname">send_file()</span> enables the sending of file data directly
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from a file system over a connected socket with a single API call.</p>
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<p>The <span class="apiname">accept_and_recv()</span> is a combination of three socket
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functions: <span class="apiname">accept()</span>, <span class="apiname">getsockname()</span>,
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and <span class="apiname">recv()</span>. </p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="aconcepts.htm" title="Advanced socket concepts go beyond a general discussion of what sockets are and how they work. They provide ways to design socket applications for larger and more complex networks.">Advanced socket concepts</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="xsendfile.htm" title="These examples enable a server to communicate with a client by using the send_file() and accept_and_recv() APIs.">Examples: Transfer file data using send_file() and accept_and_recv() APIs</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="../apis/sendfile.htm">send_file()</a></div>
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<div><a href="../apis/acceptr.htm">accept_and_recv()</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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