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systemtap-client-2.1-2.fc17.i686.rpm

<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>function::udelay</title><meta name="generator" content="DocBook XSL Stylesheets V1.76.1"><link rel="home" href="index.html" title="SystemTap Tapset Reference Manual"><link rel="up" href="guru-delay.stp.html" title="Chapter&#160;26.&#160;Guru tapsets"><link rel="prev" href="API-panic.html" title="function::panic"><link rel="next" href="string.stp.html" title="Chapter&#160;27.&#160;A collection of standard string functions"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>function::udelay</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-panic.html">Prev</a>&#160;</td><th width="60%" align="center">Chapter&#160;26.&#160;Guru tapsets</th><td width="20%" align="right">&#160;<a accesskey="n" href="string.stp.html">Next</a></td></tr></table><hr></div><div class="refentry" title="function::udelay"><a name="API-udelay"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>function::udelay &#8212; 
     microsecond delay
 </p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><pre class="programlisting">
    udelay(us:long)
</pre></div><div class="refsect1" title="Arguments"><a name="idp6643368"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>us</code></em></span></dt><dd><p>
     Number of microseconds to delay.
    </p></dd></dl></div></div><div class="refsect1" title="Description"><a name="idp6645000"></a><h2>Description</h2><p>
   This function inserts a multi-microsecond busy-delay into a probe handler.
   It requires guru mode.
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