112 lines
5.7 KiB
HTML
112 lines
5.7 KiB
HTML
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<title>WinPcap: pcap_pkthdr Struct Reference</title>
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<h1>pcap_pkthdr Struct Reference<br/>
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<small>
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[<a class="el" href="group__wpcap__def.html">Definitions</a>]</small>
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</h1><!-- doxytag: class="pcap_pkthdr" -->
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<p>Header of a packet in the dump file.
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<a href="#_details">More...</a></p>
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<p><code>#include <<a class="el" href="incs_2pcap_8h_source.html">pcap.h</a>></code></p>
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<table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><h2>Data Fields</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">struct timeval </td><td class="memItemRight" valign="bottom"><a class="el" href="structpcap__pkthdr.html#a21be78b2818c91cb205885b8a6f5aed8">ts</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">time stamp <a href="#a21be78b2818c91cb205885b8a6f5aed8"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__wpcap__def.html#ga37fdbc8313e90fb2041203a2e40cd482">bpf_u_int32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structpcap__pkthdr.html#aac5771ed2efd92508bb4fe650f2ce7d7">caplen</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">length of portion present <a href="#aac5771ed2efd92508bb4fe650f2ce7d7"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__wpcap__def.html#ga37fdbc8313e90fb2041203a2e40cd482">bpf_u_int32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structpcap__pkthdr.html#a728f264db4f5cc304742565a2bcdbeea">len</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">length this packet (off wire) <a href="#a728f264db4f5cc304742565a2bcdbeea"></a><br/></td></tr>
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</table>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
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<p>Header of a packet in the dump file. </p>
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<p>Each packet in the dump file is prepended with this generic header. This gets around the problem of different headers for different packet interfaces. </p>
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<p>Definition at line <a class="el" href="incs_2pcap_8h_source.html#l00126">126</a> of file <a class="el" href="incs_2pcap_8h_source.html">incs/pcap.h</a>.</p>
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<hr/><h2>Field Documentation</h2>
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<a class="anchor" id="aac5771ed2efd92508bb4fe650f2ce7d7"></a><!-- doxytag: member="pcap_pkthdr::caplen" ref="aac5771ed2efd92508bb4fe650f2ce7d7" args="" -->
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<td class="memname"><a class="el" href="group__wpcap__def.html#ga37fdbc8313e90fb2041203a2e40cd482">bpf_u_int32</a> <a class="el" href="structpcap__pkthdr.html#aac5771ed2efd92508bb4fe650f2ce7d7">caplen</a></td>
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<p>length of portion present </p>
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<p>Definition at line <a class="el" href="incs_2pcap_8h_source.html#l00128">128</a> of file <a class="el" href="incs_2pcap_8h_source.html">incs/pcap.h</a>.</p>
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<a class="anchor" id="a728f264db4f5cc304742565a2bcdbeea"></a><!-- doxytag: member="pcap_pkthdr::len" ref="a728f264db4f5cc304742565a2bcdbeea" args="" -->
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<td class="memname"><a class="el" href="group__wpcap__def.html#ga37fdbc8313e90fb2041203a2e40cd482">bpf_u_int32</a> <a class="el" href="structpcap__pkthdr.html#a728f264db4f5cc304742565a2bcdbeea">len</a></td>
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<p>length this packet (off wire) </p>
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<p>Definition at line <a class="el" href="incs_2pcap_8h_source.html#l00129">129</a> of file <a class="el" href="incs_2pcap_8h_source.html">incs/pcap.h</a>.</p>
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<a class="anchor" id="a21be78b2818c91cb205885b8a6f5aed8"></a><!-- doxytag: member="pcap_pkthdr::ts" ref="a21be78b2818c91cb205885b8a6f5aed8" args="" -->
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<td class="memname">struct timeval <a class="el" href="structpcap__pkthdr.html#a21be78b2818c91cb205885b8a6f5aed8">ts</a><code> [read]</code></td>
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<p>time stamp </p>
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<p>Definition at line <a class="el" href="incs_2pcap_8h_source.html#l00127">127</a> of file <a class="el" href="incs_2pcap_8h_source.html">incs/pcap.h</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
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<li><a class="el" href="incs_2pcap_8h_source.html">incs/pcap.h</a></li>
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</ul>
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</div>
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<hr>
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<p align="right"><img border="0" src="winpcap_small.gif" align="absbottom" width="91" height="27">
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documentation. Copyright (c) 2002-2005 Politecnico di Torino. Copyright (c) 2005-2009
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CACE Technologies. All rights reserved.</p>
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