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<!DOCTYPE html>
<html>
<!-- This is an automatically generated file. Do not edit.
zip_close.mdoc -- close zip archive
Copyright (C) 2003-2022 Dieter Baron and Thomas Klausner
This file is part of libzip, a library to manipulate ZIP archives.
The authors can be contacted at <info@libzip.org>
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<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<link rel="stylesheet" href="../nih-man.css" type="text/css" media="all"/>
<title>ZIP_CLOSE(3)</title>
</head>
<body>
<table class="head">
<tr>
<td class="head-ltitle">ZIP_CLOSE(3)</td>
<td class="head-vol">Library Functions Manual</td>
<td class="head-rtitle">ZIP_CLOSE(3)</td>
</tr>
</table>
<div class="manual-text">
<section class="Sh">
<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<p class="Pp"><code class="Nm">zip_close</code> — <span class="Nd">close
zip archive</span></p>
</section>
<section class="Sh">
<h1 class="Sh" id="LIBRARY"><a class="permalink" href="#LIBRARY">LIBRARY</a></h1>
<p class="Pp">libzip (-lzip)</p>
</section>
<section class="Sh">
<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<p class="Pp"><code class="In">#include
<<a class="In">zip.h</a>></code></p>
<p class="Pp"><var class="Ft">int</var>
<br/>
<code class="Fn">zip_close</code>(<var class="Fa" style="white-space: nowrap;">zip_t
*archive</var>);</p>
</section>
<section class="Sh">
<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
<p class="Pp">The
<a class="permalink" href="#zip_close"><code class="Fn" id="zip_close">zip_close</code></a>()
function writes any changes made to <var class="Ar">archive</var> to disk.
If <var class="Ar">archive</var> contains no files, the file is completely
removed (no empty archive is written), unless the archive flag
<code class="Dv">ZIP_AFL_CREATE_OR_KEEP_FILE_FOR_EMPTY_ARCHIVE</code> is
set. If successful, <var class="Ar">archive</var> is freed. Otherwise
<var class="Ar">archive</var> is left unchanged and must still be freed.</p>
<p class="Pp">To close and free a zip archive without saving changes, use
<a class="Xr" href="zip_discard.html">zip_discard(3)</a>.</p>
<p class="Pp">Progress updates for GUIs can be implemented using
<a class="Xr" href="zip_register_progress_callback_with_state.html">zip_register_progress_callback_with_state(3)</a>.
Cancelling the write of an archive during <code class="Nm">zip_close</code>
can be implemented using
<a class="Xr" href="zip_register_cancel_callback_with_state.html">zip_register_cancel_callback_with_state(3)</a>.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="RETURN_VALUES"><a class="permalink" href="#RETURN_VALUES">RETURN
VALUES</a></h1>
<p class="Pp">Upon successful completion 0 is returned. Otherwise, -1 is
returned and the error code in <var class="Ar">archive</var> is set to
indicate the error.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="ERRORS"><a class="permalink" href="#ERRORS">ERRORS</a></h1>
<p class="Pp"><code class="Fn">zip_close</code>() will fail if:</p>
<dl class="Bl-tag">
<dt id="ZIP_ER_EOF">[<a class="permalink" href="#ZIP_ER_EOF"><code class="Er">ZIP_ER_EOF</code></a>]</dt>
<dd>Unexpected end-of-file found while reading from a file.</dd>
<dt id="ZIP_ER_INTERNAL">[<a class="permalink" href="#ZIP_ER_INTERNAL"><code class="Er">ZIP_ER_INTERNAL</code></a>]</dt>
<dd>The callback function of an added or replaced file returned an error but
failed to report which.</dd>
<dt id="ZIP_ER_INVAL">[<a class="permalink" href="#ZIP_ER_INVAL"><code class="Er">ZIP_ER_INVAL</code></a>]</dt>
<dd>The <var class="Ar">path</var> argument is
<code class="Dv">NULL</code>.</dd>
<dt id="ZIP_ER_MEMORY">[<a class="permalink" href="#ZIP_ER_MEMORY"><code class="Er">ZIP_ER_MEMORY</code></a>]</dt>
<dd>Required memory could not be allocated.</dd>
<dt id="ZIP_ER_NOZIP">[<a class="permalink" href="#ZIP_ER_NOZIP"><code class="Er">ZIP_ER_NOZIP</code></a>]</dt>
<dd>File is not a zip archive.</dd>
<dt id="ZIP_ER_READ">[<a class="permalink" href="#ZIP_ER_READ"><code class="Er">ZIP_ER_READ</code></a>]</dt>
<dd>A file read failed.</dd>
<dt id="ZIP_ER_RENAME">[<a class="permalink" href="#ZIP_ER_RENAME"><code class="Er">ZIP_ER_RENAME</code></a>]</dt>
<dd>A temporary file could not be renamed to its final name.</dd>
<dt id="ZIP_ER_SEEK">[<a class="permalink" href="#ZIP_ER_SEEK"><code class="Er">ZIP_ER_SEEK</code></a>]</dt>
<dd>A file seek failed.</dd>
<dt id="ZIP_ER_TMPOPEN">[<a class="permalink" href="#ZIP_ER_TMPOPEN"><code class="Er">ZIP_ER_TMPOPEN</code></a>]</dt>
<dd>A temporary file could not be created.</dd>
<dt id="ZIP_ER_WRITE">[<a class="permalink" href="#ZIP_ER_WRITE"><code class="Er">ZIP_ER_WRITE</code></a>]</dt>
<dd>A file write failed.</dd>
<dt id="ZIP_ER_ZLIB">[<a class="permalink" href="#ZIP_ER_ZLIB"><code class="Er">ZIP_ER_ZLIB</code></a>]</dt>
<dd>An error occurred while (de)compressing a stream with
<a class="Xr" href="http://pubs.opengroup.org/onlinepubs/9699919799/functions/zlib.html">zlib(3)</a>.</dd>
</dl>
Additionally, any errors returned by the callback function for added or replaced
files will be passed back.
</section>
<section class="Sh">
<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
ALSO</a></h1>
<p class="Pp"><a class="Xr" href="libzip.html">libzip(3)</a>,
<a class="Xr" href="zip_discard.html">zip_discard(3)</a>,
<a class="Xr" href="zip_fdopen.html">zip_fdopen(3)</a>,
<a class="Xr" href="zip_get_error.html">zip_get_error(3)</a>,
<a class="Xr" href="zip_open.html">zip_open(3)</a>,
<a class="Xr" href="zip_register_cancel_callback_with_state.html">zip_register_cancel_callback_with_state(3)</a>,
<a class="Xr" href="zip_register_progress_callback_with_state.html">zip_register_progress_callback_with_state(3)</a>,
<a class="Xr" href="zip_set_archive_flag.html">zip_set_archive_flag(3)</a>,
<a class="Xr" href="zip_strerror.html">zip_strerror(3)</a></p>
</section>
<section class="Sh">
<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<p class="Pp"><code class="Fn">zip_close</code>() was added in libzip 0.6.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
<p class="Pp"><span class="An">Dieter Baron</span>
<<a class="Mt" href="mailto:dillo@nih.at">dillo@nih.at</a>> and
<span class="An">Thomas Klausner</span>
<<a class="Mt" href="mailto:wiz@gatalith.at">wiz@gatalith.at</a>></p>
</section>
<section class="Sh">
<h1 class="Sh" id="CAVEATS"><a class="permalink" href="#CAVEATS">CAVEATS</a></h1>
<p class="Pp">Please note that all indices,
<a class="Xr" href="zip_stat.html">zip_stat(3)</a> information and other
data about the archive is invalid after <code class="Nm">zip_close</code>.
When you open the same file again, it will be a completely new
<var class="Vt">zip_t</var> structure.</p>
</section>
</div>
<table class="foot">
<tr>
<td class="foot-date">January 23, 2023</td>
<td class="foot-os">NiH</td>
</tr>
</table>
</body>
</html>
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