OVMS3/OVMS.V3/components/zip/libzip/man/zip_source_seek.html

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zip_source_seek.mdoc -- set read offset in source
Copyright (C) 2014-2017 Dieter Baron and Thomas Klausner
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<title>ZIP_SOURCE_SEEK(3)</title>
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<table class="head">
<tr>
<td class="head-ltitle">ZIP_SOURCE_SEEK(3)</td>
<td class="head-vol">Library Functions Manual</td>
<td class="head-rtitle">ZIP_SOURCE_SEEK(3)</td>
</tr>
</table>
<div class="manual-text">
<h1 class="Sh" title="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<code class="Nm" title="Nm">zip_source_seek</code> &#x2014;
<div class="Nd" title="Nd">set read offset in zip source</div>
<h1 class="Sh" title="Sh" id="LIBRARY"><a class="permalink" href="#LIBRARY">LIBRARY</a></h1>
libzip (-lzip)
<h1 class="Sh" title="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<code class="In" title="In">#include
&lt;<a class="In" title="In">zip.h</a>&gt;</code>
<div class="Pp"></div>
<var class="Ft" title="Ft">int</var>
<br/>
<code class="Fn" title="Fn">zip_source_seek</code>(<var class="Fa" title="Fa" style="white-space: nowrap;">zip_source_t
*source</var>,
<var class="Fa" title="Fa" style="white-space: nowrap;">zip_int64_t
offset</var>, <var class="Fa" title="Fa" style="white-space: nowrap;">int
whence</var>);
<h1 class="Sh" title="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
The function <code class="Fn" title="Fn">zip_source_seek</code>() sets the
current read offset for <var class="Fa" title="Fa">source</var>. Just like in
<a class="Xr" title="Xr" href="fseek.html">fseek(3)</a>, depending on the
<var class="Ar" title="Ar">whence</var> argument, the
<var class="Ar" title="Ar">offset</var> is counted relative from:
<div class="Bd-indent">
<dl class="Bl-tag">
<dt>&#x00A0;</dt>
<dd>&#x00A0;</dd>
<dt><a class="permalink" href="#SEEK_SET"><code class="Dv" title="Dv" id="SEEK_SET">SEEK_SET</code></a></dt>
<dd>start of file</dd>
<dt>&#x00A0;</dt>
<dd>&#x00A0;</dd>
<dt><a class="permalink" href="#SEEK_CUR"><code class="Dv" title="Dv" id="SEEK_CUR">SEEK_CUR</code></a></dt>
<dd>current read offset in file</dd>
<dt>&#x00A0;</dt>
<dd>&#x00A0;</dd>
<dt><a class="permalink" href="#SEEK_END"><code class="Dv" title="Dv" id="SEEK_END">SEEK_END</code></a></dt>
<dd>end of file</dd>
</dl>
</div>
<h1 class="Sh" title="Sh" id="RETURN_VALUES"><a class="permalink" href="#RETURN_VALUES">RETURN
VALUES</a></h1>
Upon successful completion 0 is returned. Otherwise, -1 is returned and the
error information in <var class="Ar" title="Ar">source</var> is set to
indicate the error.
<h1 class="Sh" title="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
ALSO</a></h1>
<a class="Xr" title="Xr" href="libzip.html">libzip(3)</a>,
<a class="Xr" title="Xr" href="zip_source.html">zip_source(3)</a>,
<a class="Xr" title="Xr" href="zip_source_read.html">zip_source_read(3)</a>,
<a class="Xr" title="Xr" href="zip_source_tell.html">zip_source_tell(3)</a>
<h1 class="Sh" title="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<code class="Fn" title="Fn">zip_source_seek</code>() was added in libzip 1.0.
<h1 class="Sh" title="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
<span class="An" title="An">Dieter Baron</span>
&lt;<a class="Mt" title="Mt" href="mailto:dillo@nih.at">dillo@nih.at</a>&gt;
and <span class="An" title="An">Thomas Klausner</span>
&lt;<a class="Mt" title="Mt" href="mailto:tk@giga.or.at">tk@giga.or.at</a>&gt;</div>
<table class="foot">
<tr>
<td class="foot-date">December 18, 2017</td>
<td class="foot-os">NetBSD 8.99.27</td>
</tr>
</table>
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