File: //usr/share/doc/python-docs-2.4.3/html/lib/module-resource.html
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<link rel="STYLESHEET" href="lib.css" type='text/css' />
<link rel="SHORTCUT ICON" href="../icons/pyfav.png" type="image/png" />
<link rel='start' href='../index.html' title='Python Documentation Index' />
<link rel="first" href="lib.html" title='Python Library Reference' />
<link rel='contents' href='contents.html' title="Contents" />
<link rel='index' href='genindex.html' title='Index' />
<link rel='last' href='about.html' title='About this document...' />
<link rel='help' href='about.html' title='About this document...' />
<link rel="next" href="module-nis.html" />
<link rel="prev" href="module-posixfile.html" />
<link rel="parent" href="unix.html" />
<link rel="next" href="node441.html" />
<meta name='aesop' content='information' />
<title>8.14 resource -- Resource usage information</title>
</head>
<body>
<DIV CLASS="navigation">
<div id='top-navigation-panel' xml:id='top-navigation-panel'>
<table align="center" width="100%" cellpadding="0" cellspacing="2">
<tr>
<td class='online-navigation'><a rel="prev" title="8.13 posixfile "
href="module-posixfile.html"><img src='../icons/previous.png'
border='0' height='32' alt='Previous Page' width='32' /></A></td>
<td class='online-navigation'><a rel="parent" title="8. Unix Specific Services"
href="unix.html"><img src='../icons/up.png'
border='0' height='32' alt='Up One Level' width='32' /></A></td>
<td class='online-navigation'><a rel="next" title="8.14.1 Resource Limits"
href="node441.html"><img src='../icons/next.png'
border='0' height='32' alt='Next Page' width='32' /></A></td>
<td align="center" width="100%">Python Library Reference</td>
<td class='online-navigation'><a rel="contents" title="Table of Contents"
href="contents.html"><img src='../icons/contents.png'
border='0' height='32' alt='Contents' width='32' /></A></td>
<td class='online-navigation'><a href="modindex.html" title="Module Index"><img src='../icons/modules.png'
border='0' height='32' alt='Module Index' width='32' /></a></td>
<td class='online-navigation'><a rel="index" title="Index"
href="genindex.html"><img src='../icons/index.png'
border='0' height='32' alt='Index' width='32' /></A></td>
</tr></table>
<div class='online-navigation'>
<b class="navlabel">Previous:</b>
<a class="sectref" rel="prev" href="module-posixfile.html">8.13 posixfile </A>
<b class="navlabel">Up:</b>
<a class="sectref" rel="parent" href="unix.html">8. Unix Specific Services</A>
<b class="navlabel">Next:</b>
<a class="sectref" rel="next" href="node441.html">8.14.1 Resource Limits</A>
</div>
<hr /></div>
</DIV>
<!--End of Navigation Panel-->
<H1><A NAME="SECTION00101400000000000000000">
8.14 <tt class="module">resource</tt> --
Resource usage information</A>
</H1>
<P>
<A NAME="module-resource"></A>
<p class="availability">Availability: <span
class="platform">Unix</span>.</p>
<P>
This module provides basic mechanisms for measuring and controlling
system resources utilized by a program.
<P>
Symbolic constants are used to specify particular system resources and
to request usage information about either the current process or its
children.
<P>
A single exception is defined for errors:
<P>
<dl><dt><b><span class="typelabel">exception</span> <tt id='l2h-3056' xml:id='l2h-3056' class="exception">error</tt></b></dt>
<dd>
The functions described below may raise this error if the underlying
system call failures unexpectedly.
</dd></dl>
<P>
<p><br /></p><hr class='online-navigation' />
<div class='online-navigation'>
<!--Table of Child-Links-->
<A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></a>
<UL CLASS="ChildLinks">
<LI><A href="node441.html">8.14.1 Resource Limits</a>
<LI><A href="node442.html">8.14.2 Resource Usage</a>
</ul>
<!--End of Table of Child-Links-->
</div>
<DIV CLASS="navigation">
<div class='online-navigation'>
<p></p><hr />
<table align="center" width="100%" cellpadding="0" cellspacing="2">
<tr>
<td class='online-navigation'><a rel="prev" title="8.13 posixfile "
href="module-posixfile.html"><img src='../icons/previous.png'
border='0' height='32' alt='Previous Page' width='32' /></A></td>
<td class='online-navigation'><a rel="parent" title="8. Unix Specific Services"
href="unix.html"><img src='../icons/up.png'
border='0' height='32' alt='Up One Level' width='32' /></A></td>
<td class='online-navigation'><a rel="next" title="8.14.1 Resource Limits"
href="node441.html"><img src='../icons/next.png'
border='0' height='32' alt='Next Page' width='32' /></A></td>
<td align="center" width="100%">Python Library Reference</td>
<td class='online-navigation'><a rel="contents" title="Table of Contents"
href="contents.html"><img src='../icons/contents.png'
border='0' height='32' alt='Contents' width='32' /></A></td>
<td class='online-navigation'><a href="modindex.html" title="Module Index"><img src='../icons/modules.png'
border='0' height='32' alt='Module Index' width='32' /></a></td>
<td class='online-navigation'><a rel="index" title="Index"
href="genindex.html"><img src='../icons/index.png'
border='0' height='32' alt='Index' width='32' /></A></td>
</tr></table>
<div class='online-navigation'>
<b class="navlabel">Previous:</b>
<a class="sectref" rel="prev" href="module-posixfile.html">8.13 posixfile </A>
<b class="navlabel">Up:</b>
<a class="sectref" rel="parent" href="unix.html">8. Unix Specific Services</A>
<b class="navlabel">Next:</b>
<a class="sectref" rel="next" href="node441.html">8.14.1 Resource Limits</A>
</div>
</div>
<hr />
<span class="release-info">Release 2.4.3, documentation updated on 29 March 2006.</span>
</DIV>
<!--End of Navigation Panel-->
<ADDRESS>
See <i><a href="about.html">About this document...</a></i> for information on suggesting changes.
</ADDRESS>
</BODY>
</HTML>