1<?xml version="1.0" encoding="UTF-8" standalone="no"?> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3<html xmlns="http://www.w3.org/1999/xhtml"> 4 <head> 5 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> 6 <title>DB_MPOOLFILE->get_maxsize()</title> 7 <link rel="stylesheet" href="apiReference.css" type="text/css" /> 8 <meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /> 9 <link rel="start" href="index.html" title="Berkeley DB C API Reference" /> 10 <link rel="up" href="memp.html" title="Chapter��8.�� The DB_MPOOLFILE Handle" /> 11 <link rel="prev" href="mempget_lsn_offset.html" title="DB_MPOOLFILE->get_lsn_offset()" /> 12 <link rel="next" href="mempget_pgcookie.html" title="DB_MPOOLFILE->get_pgcookie()" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center">DB_MPOOLFILE->get_maxsize()</th> 19 </tr> 20 <tr> 21 <td width="20%" align="left"><a accesskey="p" href="mempget_lsn_offset.html">Prev</a>��</td> 22 <th width="60%" align="center">Chapter��8.�� 23 The DB_MPOOLFILE Handle 24 </th> 25 <td width="20%" align="right">��<a accesskey="n" href="mempget_pgcookie.html">Next</a></td> 26 </tr> 27 </table> 28 <hr /> 29 </div> 30 <div class="sect1" lang="en" xml:lang="en"> 31 <div class="titlepage"> 32 <div> 33 <div> 34 <h2 class="title" style="clear: both"><a id="mempget_maxsize"></a>DB_MPOOLFILE->get_maxsize()</h2> 35 </div> 36 </div> 37 </div> 38 <pre class="programlisting">#include <db.h> 39 40int 41DB_MPOOLFILE->get_maxsize(DB_MPOOLFILE *mpf, 42 u_int32_t *gbytesp, u_int32_t *bytesp); </pre> 43 <p> 44 Returns the maximum size configured for the file, as configured using the 45 <a class="xref" href="mempset_maxsize.html" title="DB_MPOOLFILE->set_maxsize()">DB_MPOOLFILE->set_maxsize()</a> method. 46 </p> 47 <p> 48 The <code class="methodname">DB_MPOOLFILE->get_maxsize()</code> <span> 49 <span> 50 method returns a non-zero error value on failure and 0 on success. 51 </span> 52 53 </span> 54 </p> 55 <p> 56 The <code class="methodname">DB_MPOOLFILE->get_maxsize()</code> method may be called at any time 57 during the life of the application. 58 </p> 59 <div class="sect2" lang="en" xml:lang="en"> 60 <div class="titlepage"> 61 <div> 62 <div> 63 <h3 class="title"><a id="id1691145"></a>Parameters</h3> 64 </div> 65 </div> 66 </div> 67 <div class="sect3" lang="en" xml:lang="en"> 68 <div class="titlepage"> 69 <div> 70 <div> 71 <h4 class="title"><a id="id1691154"></a>bytesp</h4> 72 </div> 73 </div> 74 </div> 75 <p> 76 The <span class="bold"><strong>bytesp</strong></span> parameter references 77 memory into which the additional bytes of memory in the maximum file 78 size is copied. 79 </p> 80 </div> 81 <div class="sect3" lang="en" xml:lang="en"> 82 <div class="titlepage"> 83 <div> 84 <div> 85 <h4 class="title"><a id="id1691537"></a>gbytesp</h4> 86 </div> 87 </div> 88 </div> 89 <p> 90 The <span class="bold"><strong>gbytesp</strong></span> parameter references 91 memory into which the gigabytes of memory in the maximum file size is 92 copied. 93 </p> 94 </div> 95 </div> 96 <div class="sect2" lang="en" xml:lang="en"> 97 <div class="titlepage"> 98 <div> 99 <div> 100 <h3 class="title"><a id="id1691553"></a>Class</h3> 101 </div> 102 </div> 103 </div> 104 <p> 105 <a class="link" href="env.html" title="Chapter��5.�� The DB_ENV Handle">DB_ENV</a>, <a class="link" href="memp.html" title="Chapter��8.�� The DB_MPOOLFILE Handle">DB_MPOOLFILE</a> 106 </p> 107 </div> 108 <div class="sect2" lang="en" xml:lang="en"> 109 <div class="titlepage"> 110 <div> 111 <div> 112 <h3 class="title"><a id="id1691118"></a>See Also</h3> 113 </div> 114 </div> 115 </div> 116 <p> 117 <a class="xref" href="memp.html#memplist" title="Memory Pools and Related Methods">Memory Pools and Related Methods</a>, 118 <a class="xref" href="mempset_maxsize.html" title="DB_MPOOLFILE->set_maxsize()">DB_MPOOLFILE->set_maxsize()</a> 119 </p> 120 </div> 121 </div> 122 <div class="navfooter"> 123 <hr /> 124 <table width="100%" summary="Navigation footer"> 125 <tr> 126 <td width="40%" align="left"><a accesskey="p" href="mempget_lsn_offset.html">Prev</a>��</td> 127 <td width="20%" align="center"> 128 <a accesskey="u" href="memp.html">Up</a> 129 </td> 130 <td width="40%" align="right">��<a accesskey="n" href="mempget_pgcookie.html">Next</a></td> 131 </tr> 132 <tr> 133 <td width="40%" align="left" valign="top">DB_MPOOLFILE->get_lsn_offset()��</td> 134 <td width="20%" align="center"> 135 <a accesskey="h" href="index.html">Home</a> 136 </td> 137 <td width="40%" align="right" valign="top">��DB_MPOOLFILE->get_pgcookie()</td> 138 </tr> 139 </table> 140 </div> 141 </body> 142</html> 143