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zip_source_tell.mdoc -- report current read offset in source
Copyright (C) 2014-2017 Dieter Baron and Thomas Klausner
This file is part of libzip, a library to manipulate ZIP archives.
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<title>ZIP_SOURCE_TELL(3)</title>
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<table class="head">
<tr>
<td class="head-ltitle">ZIP_SOURCE_TELL(3)</td>
<td class="head-vol">Library Functions Manual</td>
<td class="head-rtitle">ZIP_SOURCE_TELL(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_tell</code> &#x2014;
<div class="Nd">report current read offset in 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_tell</code>(<var class="Fa" style="white-space: nowrap;">zip_source_t
*source</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_tell</code>() returns the current read
offset for <var class="Fa">source</var>. The return value can be passed to
<a class="Xr" href="zip_source_seek.html">zip_source_seek(3)</a> with
<var class="Ar">whence</var> set to <code class="Dv">SEEK_SET</code> to return
to the same location in the source.
</section>
<section class="Sh">
<h1 class="Sh" id="RETURN_VALUES"><a class="permalink" href="#RETURN_VALUES">RETURN
VALUES</a></h1>
Upon successful completion the current read offset 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_read.html">zip_source_read(3)</a>,
<a class="Xr" href="zip_source_tell_write.html">zip_source_tell_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_tell</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">NiH</td>
</tr>
</table>
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