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<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>&nbsp;<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.
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<span class="release-info">Release 2.4.2, documentation updated on 28 September 2005.</span>
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