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lua-posix 36.3-1
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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<h1>luaposix 36.3</h1>


<ul>
  <li><a href="../index.html">Index</a></li>
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<h2>Examples</h2>
<ul class="nowrap">
  <li><a href="../examples/abstract-ns-client.lua.html">abstract-ns-client.lua</a></li>
  <li><a href="../examples/abstract-ns-server.lua.html">abstract-ns-server.lua</a></li>
  <li><strong>dir.lua</strong></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>
</ul>
<h2>Modules</h2>
<ul class="nowrap">
  <li><a href="../modules/posix.html">posix</a></li>
  <li><a href="../modules/posix.ctype.html">posix.ctype</a></li>
  <li><a href="../modules/posix.dirent.html">posix.dirent</a></li>
  <li><a href="../modules/posix.errno.html">posix.errno</a></li>
  <li><a href="../modules/posix.fcntl.html">posix.fcntl</a></li>
  <li><a href="../modules/posix.fnmatch.html">posix.fnmatch</a></li>
  <li><a href="../modules/posix.glob.html">posix.glob</a></li>
  <li><a href="../modules/posix.grp.html">posix.grp</a></li>
  <li><a href="../modules/posix.libgen.html">posix.libgen</a></li>
  <li><a href="../modules/posix.poll.html">posix.poll</a></li>
  <li><a href="../modules/posix.pwd.html">posix.pwd</a></li>
  <li><a href="../modules/posix.sched.html">posix.sched</a></li>
  <li><a href="../modules/posix.signal.html">posix.signal</a></li>
  <li><a href="../modules/posix.stdio.html">posix.stdio</a></li>
  <li><a href="../modules/posix.stdlib.html">posix.stdlib</a></li>
  <li><a href="../modules/posix.sys.msg.html">posix.sys.msg</a></li>
  <li><a href="../modules/posix.sys.resource.html">posix.sys.resource</a></li>
  <li><a href="../modules/posix.sys.socket.html">posix.sys.socket</a></li>
  <li><a href="../modules/posix.sys.stat.html">posix.sys.stat</a></li>
  <li><a href="../modules/posix.sys.statvfs.html">posix.sys.statvfs</a></li>
  <li><a href="../modules/posix.sys.time.html">posix.sys.time</a></li>
  <li><a href="../modules/posix.sys.times.html">posix.sys.times</a></li>
  <li><a href="../modules/posix.sys.utsname.html">posix.sys.utsname</a></li>
  <li><a href="../modules/posix.sys.wait.html">posix.sys.wait</a></li>
  <li><a href="../modules/posix.syslog.html">posix.syslog</a></li>
  <li><a href="../modules/posix.termio.html">posix.termio</a></li>
  <li><a href="../modules/posix.time.html">posix.time</a></li>
  <li><a href="../modules/posix.unistd.html">posix.unistd</a></li>
  <li><a href="../modules/posix.utime.html">posix.utime</a></li>
</ul>

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    <h2>dir.lua</h2>
<pre>
#! /usr/bin/env lua

<span class="keyword">local</span> M = <span class="global">require</span> <span class="string">'posix.dirent'</span>


<span class="keyword">local</span> ok, files = <span class="global">pcall</span>(M.dir, <span class="string">'/var/log'</span>)
<span class="keyword">if</span> <span class="keyword">not</span> ok <span class="keyword">then</span>
   <span class="global">print</span>(<span class="string">'/var/log: '</span> .. files)
<span class="keyword">end</span>

<span class="keyword">for</span> _, f <span class="keyword">in</span> <span class="global">ipairs</span>(files) <span class="keyword">do</span>
   <span class="global">print</span>(f)
<span class="keyword">end</span></pre>


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