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<h1>luaposix 36.3</h1>
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<li><a href="../index.html">Index</a></li>
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<h2>Examples</h2>
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<li><a href="../examples/abstract-ns-client.lua.html">abstract-ns-client.lua</a></li>
<li><strong>abstract-ns-server.lua</strong></li>
<li><a href="../examples/dir.lua.html">dir.lua</a></li>
<li><a href="../examples/dup2.lua.html">dup2.lua</a></li>
<li><a href="../examples/fork.lua.html">fork.lua</a></li>
<li><a href="../examples/fork2.lua.html">fork2.lua</a></li>
<li><a href="../examples/getopt.lua.html">getopt.lua</a></li>
<li><a href="../examples/glob.lua.html">glob.lua</a></li>
<li><a href="../examples/limit.lua.html">limit.lua</a></li>
<li><a href="../examples/lock.lua.html">lock.lua</a></li>
<li><a href="../examples/netlink-uevent.lua.html">netlink-uevent.lua</a></li>
<li><a href="../examples/packet-socket.lua.html">packet-socket.lua</a></li>
<li><a href="../examples/ping.lua.html">ping.lua</a></li>
<li><a href="../examples/poll.lua.html">poll.lua</a></li>
<li><a href="../examples/rt_sched.lua.html">rt_sched.lua</a></li>
<li><a href="../examples/signal.lua.html">signal.lua</a></li>
<li><a href="../examples/socket.lua.html">socket.lua</a></li>
<li><a href="../examples/termios.lua.html">termios.lua</a></li>
<li><a href="../examples/tree.lua.html">tree.lua</a></li>
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<h2>Modules</h2>
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<li><a href="../modules/posix.html">posix</a></li>
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<h2>abstract-ns-server.lua</h2>
<pre>
#!/usr/bin/env lua
<span class="keyword">local</span> M = <span class="global">require</span> <span class="string">'posix.sys.socket'</span>
<span class="comment">-- Create an AF_UNIX datagram socket
</span><span class="keyword">local</span> s, errmsg = M.<span class="function-name">socket</span>(M.AF_UNIX, M.SOCK_DGRAM, <span class="number">0</span>)
<span class="global">assert</span>(s ~ = <span class="keyword">nil</span>, errmsg)
<span class="comment">-- Bind to the abtract AF_UNIX name 'mysocket'
</span><span class="keyword">local</span> rc, errmsg = M.<span class="function-name">bind</span>(s, {family=M.AF_UNIX, path=<span class="string">'\0mysocket'</span>})
<span class="global">assert</span>(rc = = <span class="number">0</span>, errmsg)
<span class="comment">-- Receive datagrams on the socket and print out the contents
</span><span class="keyword">local</span> dgram
<span class="keyword">while</span> <span class="keyword">true</span> <span class="keyword">do</span>
dgram, errmsg = M.<span class="function-name">recv</span>(s, <span class="number">1024</span>)
<span class="global">assert</span>(dgram ~ = <span class="keyword">nil</span>, errmsg)
<span class="global">print</span>(<span class="string">'Got packet: ['</span> .. <span class="global">tostring</span>(dgram) .. <span class="string">']'</span>)
<span class="keyword">end</span></pre>
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