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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>WinPcap: pcap_if Struct Reference</title><link href="style.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.1 --><div class="tabs"> <ul> <li><a href="main.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li id="current"><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="functions.html"><span>Data Fields</span></a></li> </ul></div><h1>pcap_if Struct Reference<br><small>[<a class="el" href="group__wpcap__def.html">Definitions</a>]</small></h1><!-- doxytag: class="pcap_if" -->Item in a list of interfaces, used by <a class="el" href="group__wpcapfunc.html#g7b128eaeef627b408f6a6e2a2f5eb45d">pcap_findalldevs()</a>. <a href="#_details">More...</a><p><code>#include <<a class="el" href="incs_2pcap_8h-source.html">pcap.h</a>></code><p><table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Data Fields</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structpcap__if.html">pcap_if</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structpcap__if.html#81508e6e4e41ca4235c8d6b51913c536">next</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">if not NULL, a pointer to the next element in the list; NULL for the last element of the list <a href="#81508e6e4e41ca4235c8d6b51913c536"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structpcap__if.html#5ac083a645d964373f022d03df4849c8">name</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">a pointer to a string giving a name for the device to pass to <a class="el" href="group__wpcapfunc.html#gae6abe06e15c87b803f69773822beca8">pcap_open_live()</a> <a href="#5ac083a645d964373f022d03df4849c8"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structpcap__if.html#8444d6e0dfe2bbab0b5e7b24308f1559">description</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">if not NULL, a pointer to a string giving a human-readable description of the device <a href="#8444d6e0dfe2bbab0b5e7b24308f1559"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structpcap__addr.html">pcap_addr</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structpcap__if.html#3910004677550db6d9b09792ba3e2cca">addresses</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">a pointer to the first element of a list of addresses for the interface <a href="#3910004677550db6d9b09792ba3e2cca"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">u_int </td><td class="memItemRight" valign="bottom"><a class="el" href="structpcap__if.html#304e038dd1326c14b31a206cbad18756">flags</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">PCAP_IF_ interface flags. Currently the only possible flag is <b>PCAP_IF_LOOPBACK</b>, that is set if the interface is a loopback interface. <a href="#304e038dd1326c14b31a206cbad18756"></a><br></td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2>Item in a list of interfaces, used by <a class="el" href="group__wpcapfunc.html#g7b128eaeef627b408f6a6e2a2f5eb45d">pcap_findalldevs()</a>. <p><p>Definition at line <a class="el" href="incs_2pcap_8h-source.html#l00148">148</a> of file <a class="el" href="incs_2pcap_8h-source.html">incs/pcap.h</a>.<hr><h2>Field Documentation</h2><a class="anchor" name="81508e6e4e41ca4235c8d6b51913c536"></a><!-- doxytag: member="pcap_if::next" ref="81508e6e4e41ca4235c8d6b51913c536" args="" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">struct <a class="el" href="structpcap__if.html">pcap_if</a>* <a class="el" href="structpcap__if.html#81508e6e4e41ca4235c8d6b51913c536">next</a> </td> </tr> </table></div><div class="memdoc"><p>if not NULL, a pointer to the next element in the list; NULL for the last element of the list <p><p>Definition at line <a class="el" href="incs_2pcap_8h-source.html#l00149">149</a> of file <a class="el" href="incs_2pcap_8h-source.html">incs/pcap.h</a>.</div></div><p><a class="anchor" name="5ac083a645d964373f022d03df4849c8"></a><!-- doxytag: member="pcap_if::name" ref="5ac083a645d964373f022d03df4849c8" args="" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">char* <a class="el" href="structpcap__if.html#5ac083a645d964373f022d03df4849c8">name</a> </td> </tr> </table></div><div class="memdoc"><p>a pointer to a string giving a name for the device to pass to <a class="el" href="group__wpcapfunc.html#gae6abe06e15c87b803f69773822beca8">pcap_open_live()</a> <p><p>Definition at line <a class="el" href="incs_2pcap_8h-source.html#l00150">150</a> of file <a class="el" href="incs_2pcap_8h-source.html">incs/pcap.h</a>.</div></div><p><a class="anchor" name="8444d6e0dfe2bbab0b5e7b24308f1559"></a><!-- doxytag: member="pcap_if::description" ref="8444d6e0dfe2bbab0b5e7b24308f1559" args="" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">char* <a class="el" href="structpcap__if.html#8444d6e0dfe2bbab0b5e7b24308f1559">description</a> </td> </tr> </table></div><div class="memdoc"><p>if not NULL, a pointer to a string giving a human-readable description of the device <p><p>Definition at line <a class="el" href="incs_2pcap_8h-source.html#l00151">151</a> of file <a class="el" href="incs_2pcap_8h-source.html">incs/pcap.h</a>.</div></div><p><a class="anchor" name="3910004677550db6d9b09792ba3e2cca"></a><!-- doxytag: member="pcap_if::addresses" ref="3910004677550db6d9b09792ba3e2cca" args="" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">struct <a class="el" href="structpcap__addr.html">pcap_addr</a>* <a class="el" href="structpcap__if.html#3910004677550db6d9b09792ba3e2cca">addresses</a> </td> </tr> </table></div><div class="memdoc"><p>a pointer to the first element of a list of addresses for the interface <p><p>Definition at line <a class="el" href="incs_2pcap_8h-source.html#l00152">152</a> of file <a class="el" href="incs_2pcap_8h-source.html">incs/pcap.h</a>.</div></div><p><a class="anchor" name="304e038dd1326c14b31a206cbad18756"></a><!-- doxytag: member="pcap_if::flags" ref="304e038dd1326c14b31a206cbad18756" args="" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">u_int <a class="el" href="structpcap__if.html#304e038dd1326c14b31a206cbad18756">flags</a> </td> </tr> </table></div><div class="memdoc"><p>PCAP_IF_ interface flags. Currently the only possible flag is <b>PCAP_IF_LOOPBACK</b>, that is set if the interface is a loopback interface. <p><p>Definition at line <a class="el" href="incs_2pcap_8h-source.html#l00153">153</a> of file <a class="el" href="incs_2pcap_8h-source.html">incs/pcap.h</a>.</div></div><p><hr>The documentation for this struct was generated from the following file:<ul><li><a class="el" href="incs_2pcap_8h-source.html">incs/pcap.h</a></ul><hr><p align="right"><img border="0" src="winpcap_small.gif" align="absbottom" width="91" height="27">documentation. Copyright (c) 2002-2005 Politecnico di Torino. Copyright (c) 2005-2007 CACE Technologies. All rights reserved.</p>⌨️ 快捷键说明
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