<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>probe::tcp.receive</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="networking.stp.html" title="Chapter 13. Networking Tapset"><link rel="prev" href="API-tcp-disconnect-return.html" title="probe::tcp.disconnect.return"><link rel="next" href="API-tcp-recvmsg.html" title="probe::tcp.recvmsg"></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::tcp.receive</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-tcp-disconnect-return.html">Prev</a> </td><th width="60%" align="center">Chapter 13. Networking Tapset</th><td width="20%" align="right"> <a accesskey="n" href="API-tcp-recvmsg.html">Next</a></td></tr></table><hr></div><div class="refentry" title="probe::tcp.receive"><a name="API-tcp-receive"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>probe::tcp.receive —
Called when a TCP packet is received
</p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><pre class="synopsis">tcp.receive </pre></div><div class="refsect1" title="Values"><a name="idp5112464"></a><h2>Values</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>urg</code></em></span></dt><dd><p>
TCP URG flag
</p></dd><dt><span class="term"><em class="parameter"><code>protocol</code></em></span></dt><dd><p>
Packet protocol from driver
</p></dd><dt><span class="term"><em class="parameter"><code>psh</code></em></span></dt><dd><p>
TCP PSH flag
</p></dd><dt><span class="term"><em class="parameter"><code>name</code></em></span></dt><dd><p>
Name of the probe point
</p></dd><dt><span class="term"><em class="parameter"><code>rst</code></em></span></dt><dd><p>
TCP RST flag
</p></dd><dt><span class="term"><em class="parameter"><code>dport</code></em></span></dt><dd><p>
TCP destination port
</p></dd><dt><span class="term"><em class="parameter"><code>saddr</code></em></span></dt><dd><p>
A string representing the source IP address
</p></dd><dt><span class="term"><em class="parameter"><code>daddr</code></em></span></dt><dd><p>
A string representing the destination IP address
</p></dd><dt><span class="term"><em class="parameter"><code>ack</code></em></span></dt><dd><p>
TCP ACK flag
</p></dd><dt><span class="term"><em class="parameter"><code>fin</code></em></span></dt><dd><p>
TCP FIN flag
</p></dd><dt><span class="term"><em class="parameter"><code>syn</code></em></span></dt><dd><p>
TCP SYN flag
</p></dd><dt><span class="term"><em class="parameter"><code>sport</code></em></span></dt><dd><p>
TCP source port
</p></dd><dt><span class="term"><em class="parameter"><code>family</code></em></span></dt><dd><p>
IP address family
</p></dd><dt><span class="term"><em class="parameter"><code>iphdr</code></em></span></dt><dd><p>
IP header address
</p></dd></dl></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-tcp-disconnect-return.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="networking.stp.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="API-tcp-recvmsg.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>probe::tcp.disconnect.return</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>probe::tcp.recvmsg</span></td></tr></table></div></body></html>
