<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>probe::tty.read</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="tty.stp.html" title="Chapter 11. TTY Tapset"><link rel="prev" href="API-tty-poll.html" title="probe::tty.poll"><link rel="next" href="API-tty-receive.html" title="probe::tty.receive"></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>probe::tty.read</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-tty-poll.html">Prev</a> </td><th width="60%" align="center">Chapter 11. TTY Tapset</th><td width="20%" align="right"> <a accesskey="n" href="API-tty-receive.html">Next</a></td></tr></table><hr></div><div class="refentry" title="probe::tty.read"><a name="API-tty-read"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>probe::tty.read —
called when a tty line will be read
</p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><pre class="synopsis">tty.read </pre></div><div class="refsect1" title="Values"><a name="idp4268320"></a><h2>Values</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>driver_name</code></em></span></dt><dd><p>
the driver name
</p></dd><dt><span class="term"><em class="parameter"><code>buffer</code></em></span></dt><dd><p>
the buffer that will receive the characters
</p></dd><dt><span class="term"><em class="parameter"><code>file_name</code></em></span></dt><dd><p>
the file name lreated to the tty
</p></dd><dt><span class="term"><em class="parameter"><code>nr</code></em></span></dt><dd><p>
The amount of characters to be read
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