libzip-sys 0.1.1

libzip ffi binding
Documentation 
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<!DOCTYPE html>
<html>
<!-- This is an automatically generated file.  Do not edit.
   zip_source_read.mdoc -- read data from zip source
   Copyright (C) 2014-2017 Dieter Baron and Thomas Klausner
  
   This file is part of libzip, a library to manipulate ZIP archives.
   The authors can be contacted at <libzip@nih.at>
  
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<head>
  <meta charset="utf-8"/>
  <link rel="stylesheet" href="../nih-man.css" type="text/css" media="all"/>
  <title>ZIP_SOURCE_READ(3)</title>
</head>
<body>
<table class="head">
  <tr>
    <td class="head-ltitle">ZIP_SOURCE_READ(3)</td>
    <td class="head-vol">Library Functions Manual</td>
    <td class="head-rtitle">ZIP_SOURCE_READ(3)</td>
  </tr>
</table>
<div class="manual-text">
<section class="Sh">
<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<code class="Nm">zip_source_read</code> &#x2014;
<div class="Nd">read data from zip source</div>
</section>
<section class="Sh">
<h1 class="Sh" id="LIBRARY"><a class="permalink" href="#LIBRARY">LIBRARY</a></h1>
libzip (-lzip)
</section>
<section class="Sh">
<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<code class="In">#include &lt;<a class="In">zip.h</a>&gt;</code>
<p class="Pp"><var class="Ft">zip_int64_t</var>
  <br/>
  <code class="Fn">zip_source_read</code>(<var class="Fa" style="white-space: nowrap;">zip_source_t
    *source</var>, <var class="Fa" style="white-space: nowrap;">void
    *data</var>, <var class="Fa" style="white-space: nowrap;">zip_uint64_t
    len</var>);</p>
</section>
<section class="Sh">
<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
The function <code class="Fn">zip_source_read</code>() reads up to
  <var class="Ar">len</var> bytes of data from <var class="Ar">source</var> at
  the current read offset into the buffer <var class="Ar">data</var>.
<p class="Pp">The zip source <var class="Ar">source</var> has to be opened for
    reading by calling
    <a class="Xr" href="zip_source_open.html">zip_source_open(3)</a> first.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="RETURN_VALUES"><a class="permalink" href="#RETURN_VALUES">RETURN
  VALUES</a></h1>
Upon successful completion the number of bytes read is returned. Upon reading
  end-of-file, zero is returned. Otherwise, -1 is returned and the error
  information in <var class="Ar">source</var> is set to indicate the error.
</section>
<section class="Sh">
<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
  ALSO</a></h1>
<a class="Xr" href="libzip.html">libzip(3)</a>,
  <a class="Xr" href="zip_source.html">zip_source(3)</a>,
  <a class="Xr" href="zip_source_seek.html">zip_source_seek(3)</a>,
  <a class="Xr" href="zip_source_tell.html">zip_source_tell(3)</a>,
  <a class="Xr" href="zip_source_write.html">zip_source_write(3)</a>
</section>
<section class="Sh">
<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<code class="Fn">zip_source_read</code>() was added in libzip 1.0.
</section>
<section class="Sh">
<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
<span class="An">Dieter Baron</span>
  &lt;<a class="Mt" href="mailto:dillo@nih.at">dillo@nih.at</a>&gt; and
  <span class="An">Thomas Klausner</span>
  &lt;<a class="Mt" href="mailto:tk@giga.or.at">tk@giga.or.at</a>&gt;
</section>
</div>
<table class="foot">
  <tr>
    <td class="foot-date">December 18, 2017</td>
    <td class="foot-os">NetBSD 8.99.35</td>
  </tr>
</table>
</body>
</html>