1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>struct w1_netlink_msg</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="W1: Dallas' 1-wire bus"><link rel="up" href="w1_internal.html#w1_netlink.h" title="drivers/w1/w1_netlink.h"><link rel="prev" href="API-enum-w1-netlink-message-types.html" title="enum w1_netlink_message_types"><link rel="next" href="API-enum-w1-commands.html" title="enum w1_commands"></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 class="phrase">struct w1_netlink_msg</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-enum-w1-netlink-message-types.html">Prev</a>&#160;</td><th width="60%" align="center">drivers/w1/w1_netlink.h</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-enum-w1-commands.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-struct-w1-netlink-msg"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>struct w1_netlink_msg &#8212; 
2     holds w1 message type, id, and result
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="programlisting">
4struct w1_netlink_msg {
5  __u8 type;
6  __u8 status;
7  __u16 len;
8  union id;
9  __u8 data[0];
10};  </pre></div><div class="refsect1"><a name="idp1113425972"></a><h2>Members</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term">type</span></dt><dd><p>
11   one of enum w1_netlink_message_types
12      </p></dd><dt><span class="term">status</span></dt><dd><p>
13   kernel feedback for success 0 or errno failure value
14      </p></dd><dt><span class="term">len</span></dt><dd><p>
15   length of data following w1_netlink_msg
16      </p></dd><dt><span class="term">id</span></dt><dd><p>
17   union holding master bus id (msg.id) and slave device id (id[8]).
18      </p></dd><dt><span class="term">data[0]</span></dt><dd><p>
19   start address of any following data
20      </p></dd></dl></div></div><div class="refsect1"><a name="idp1113430076"></a><h2>Description</h2><p>
21   The base message structure for w1 messages over netlink.
22   The netlink connector data sequence is, struct nlmsghdr, struct cn_msg,
23   then one or more struct w1_netlink_msg (each with optional data).
24</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-enum-w1-netlink-message-types.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="w1_internal.html#w1_netlink.h">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-enum-w1-commands.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">enum w1_netlink_message_types</span>&#160;</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">&#160;<span class="phrase">enum w1_commands</span></td></tr></table></div></body></html>
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