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+<html>
+<head><title>smfi_replacebody</title></head>
+<body>
+<h1>smfi_replacebody</h1>
+
+<table border="0" cellspacing=4 cellpadding=4>
+<!---------- Synopsis ----------->
+<tr><th valign="top" align=left width=150>SYNOPSIS</th><td>
+<pre>
+#include &lt;libmilter/mfapi.h&gt;
+int smfi_replacebody(
+ SMFICTX *ctx,
+ unsigned char *bodyp,
+ int bodylen
+);
+</pre>
+Replace message-body data.
+</td></tr>
+
+<!----------- Description ---------->
+<tr><th valign="top" align=left>DESCRIPTION</th><td>
+<table border="1" cellspacing=1 cellpadding=4>
+<tr align="left" valign=top>
+<th width="80">Called When</th>
+<td>Called only from <a href="xxfi_eom.html">xxfi_eom</a>. smfi_replacebody may be called more than once.</td>
+</tr>
+<tr align="left" valign=top>
+<th width="80">Effects</th>
+<td>smfi_replacebody replaces the body of the current message. If called
+more than once, subsequent calls result in data being appended to the new
+body.
+</td>
+</tr>
+</table>
+
+<!----------- Arguments ---------->
+<tr><th valign="top" align=left>ARGUMENTS</th><td>
+ <table border="1" cellspacing=0>
+ <tr bgcolor="#dddddd"><th>Argument</th><th>Description</th></tr>
+ <tr valign="top"><td>ctx</td>
+ <td>Opaque context structure.
+ </td></tr>
+ <tr valign="top"><td>bodyp</td>
+ <td>A pointer to the start of the new body data, which does not have to be null-terminated. If bodyp is NULL, it is treated as having length == 0. Body data should be in CR/LF form.
+ </td></tr>
+ <tr valign="top"><td>bodylen</td>
+ <td>The number of data bytes pointed to by bodyp.
+ </td></tr>
+ </table>
+</td></tr>
+
+<!----------- Return values ---------->
+<tr>
+<th valign="top" align=left>RETURN VALUES</th>
+
+<td>smfi_replacebody fails and returns MI_FAILURE if:
+<ul>
+ <li>bodyp == NULL and bodylen &gt; 0.
+ <li>Changing the body in the current connection state is invalid.
+ <li>A network error occurs.
+ <li>SMFIF_CHGBODY was not set when <a href="smfi_register.html">smfi_register</a> was called.
+</ul>
+Otherwise, it will return MI_SUCCESS.
+</td>
+</tr>
+
+<!----------- Notes ---------->
+<tr align="left" valign=top>
+<th>NOTES</th>
+<td>
+<ul>
+ <li>Since the message body may be very large, setting SMFIF_CHGBODY may significantly affect filter performance.
+ <li>If a filter sets SMFIF_CHGBODY but does not call smfi_replacebody, the original body remains unchanged.
+ <li>For smfi_replacebody, filter order is important. <b>Later filters will see the new body contents created by earlier ones.</b>
+</ul>
+</td>
+</tr>
+
+</table>
+
+<hr size="1">
+<font size="-1">
+Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
+All rights reserved.
+<br>
+By using this file, you agree to the terms and conditions set
+forth in the <a href="LICENSE.txt">LICENSE</a>.
+</font>
+</body>
+</html>
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