<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta name="robots" content="index,nofollow">



<title>MLtonIO - MLton Standard ML Compiler (SML Compiler)</title>
<link rel="stylesheet" type="text/css" charset="iso-8859-1" media="all" href="common.css">
<link rel="stylesheet" type="text/css" charset="iso-8859-1" media="screen" href="screen.css">
<link rel="stylesheet" type="text/css" charset="iso-8859-1" media="print" href="print.css">


<link rel="Start" href="Home">


</head>

<body lang="en" dir="ltr">

<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
</script>
<script type="text/javascript">
_uacct = "UA-833377-1";
urchinTracker();
</script>
<table bgcolor = lightblue cellspacing = 0 style = "border: 0px;" width = 100%>
  <tr>
    <td style = "
		border: 0px;
		color: darkblue; 
		font-size: 150%;
		text-align: left;">
      <a class = mltona href="Home">MLton MLTONWIKIVERSION</a>
    <td style = "
		border: 0px;
		font-size: 150%;
		text-align: center;
		width: 50%;">
      MLtonIO
    <td style = "
		border: 0px;
		text-align: right;">
      <table cellspacing = 0 style = "border: 0px">
        <tr style = "vertical-align: middle;">
      </table>
  <tr style = "background-color: white;">
    <td colspan = 3
	style = "
		border: 0px;
		font-size:70%;
		text-align: right;">
      <a href = "Home">Home</a>
      &nbsp;<a href = "Index">Index</a>
      &nbsp;
</table>
<div id="content" lang="en" dir="ltr">

<pre class=code>
<B><FONT COLOR="#0000FF">signature</FONT></B> MLTON_IO =
   <B><FONT COLOR="#0000FF">sig</FONT></B>
      <B><FONT COLOR="#A020F0">type</FONT></B><B><FONT COLOR="#228B22"> instream
      </FONT></B><B><FONT COLOR="#A020F0">type</FONT></B><B><FONT COLOR="#228B22"> outstream

      </FONT></B><B><FONT COLOR="#A020F0">val</FONT></B> inFd: instream -&gt; Posix.IO.file_desc
      <B><FONT COLOR="#A020F0">val</FONT></B> mkstemp: string -&gt; string * outstream
      <B><FONT COLOR="#A020F0">val</FONT></B> mkstemps: {prefix: string, suffix: string} -&gt; string * outstream
      <B><FONT COLOR="#A020F0">val</FONT></B> newIn: Posix.IO.file_desc * string -&gt; instream
      <B><FONT COLOR="#A020F0">val</FONT></B> newOut: Posix.IO.file_desc * string -&gt; outstream
      <B><FONT COLOR="#A020F0">val</FONT></B> outFd: outstream -&gt; Posix.IO.file_desc
      <B><FONT COLOR="#A020F0">val</FONT></B> tempPrefix: string -&gt; string
   <B><FONT COLOR="#0000FF">end</FONT></B>
</PRE>
<p>
 
</p>

    <ul>

    <li>
<p>
 <tt>inFd&nbsp;ins</tt>  <br>
returns the file descriptor corresponding to <tt>ins</tt>. 
</p>
</li>
    <li class="gap">
<p>
 <tt>mkstemp&nbsp;s</tt>  <br>
like the C <tt>mkstemp</tt> function, generates and open a temporary  file with prefix <tt>s</tt>. 
</p>
</li>
    <li class="gap">
<p>
 <tt>mkstemps&nbsp;{prefix,&nbsp;suffix}&nbsp;</tt>  <br>
like <tt>mkstemp</tt>, except it has both a prefix and suffix. 
</p>
</li>
    <li class="gap">
<p>
 <tt>newIn&nbsp;(fd,&nbsp;name)</tt>  <br>
creates a new instream from file descriptor  <tt>fd</tt>, with <tt>name</tt> used in any <tt>Io</tt> exceptions later  raised. 
</p>
</li>
    <li class="gap">
<p>
 <tt>newOut&nbsp;(fd,&nbsp;name)</tt>  <br>
creates a new outstream from file descriptor <tt>fd</tt>, with  <tt>name</tt> used in any <tt>Io</tt> exceptions later raised. 
</p>
</li>
    <li class="gap">
<p>
 <tt>outFd&nbsp;out</tt>   <br>
returns the file descriptor corresponding to <tt>out</tt>. 
</p>
</li>
    <li class="gap">
<p>
 <tt>tempPrefix&nbsp;s</tt>  <br>
adds a suitable system or user specific prefix (directory) for temp files. 
</p>
</li>
</ul>

</div>



<p>
<hr>
Last edited on 2007-08-23 03:44:14 by <span title="c-71-57-91-146.hsd1.il.comcast.net"><a href="MatthewFluet">MatthewFluet</a></span>.
</body></html>
