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_stat.mdoc -- get information about file
   Copyright (C) 2003-2017 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_STAT(3)</title>
</head>
<body>
<table class="head">
  <tr>
    <td class="head-ltitle">ZIP_STAT(3)</td>
    <td class="head-vol">Library Functions Manual</td>
    <td class="head-rtitle">ZIP_STAT(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_stat</code>, <code class="Nm">zip_stat_index</code>
  &#x2014;
<div class="Nd">get information about file</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">int</var>
  <br/>
  <code class="Fn">zip_stat</code>(<var class="Fa" style="white-space: nowrap;">zip_t
    *archive</var>, <var class="Fa" style="white-space: nowrap;">const char
    *fname</var>, <var class="Fa" style="white-space: nowrap;">zip_flags_t
    flags</var>, <var class="Fa" style="white-space: nowrap;">zip_stat_t
    *sb</var>);</p>
<p class="Pp"><var class="Ft">int</var>
  <br/>
  <code class="Fn">zip_stat_index</code>(<var class="Fa" style="white-space: nowrap;">zip_t
    *archive</var>, <var class="Fa" style="white-space: nowrap;">zip_uint64_t
    index</var>, <var class="Fa" style="white-space: nowrap;">zip_flags_t
    flags</var>, <var class="Fa" style="white-space: nowrap;">zip_stat_t
    *sb</var>);</p>
</section>
<section class="Sh">
<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
The <code class="Fn">zip_stat</code>() function obtains information about the
  file named <var class="Ar">fname</var> in <var class="Ar">archive</var>. The
  <var class="Ar">flags</var> argument specifies how the name lookup should be
  done. Its values are described in
  <a class="Xr" href="zip_name_locate.html">zip_name_locate(3)</a>. Also,
  <code class="Dv">ZIP_FL_UNCHANGED</code> may be
  <i class="Em">or</i><span class="No">'ed</span> to it to request information
  about the original file in the archive, ignoring any changes made.
<p class="Pp">The <code class="Fn">zip_stat_index</code>() function obtains
    information about the file at position <var class="Ar">index</var>.</p>
<p class="Pp">The <var class="Ar">sb</var> argument is a pointer to a
    <var class="Ft">struct zip_stat</var> (shown below), into which information
    about the file is placed.</p>
<div class="Bd Pp">
<pre>
struct zip_stat {
    zip_uint64_t valid;                 /* which fields have valid values */
    const char *name;                   /* name of the file */
    zip_uint64_t index;                 /* index within archive */
    zip_uint64_t size;                  /* size of file (uncompressed) */
    zip_uint64_t comp_size;             /* size of file (compressed) */
    time_t mtime;                       /* modification time */
    zip_uint32_t crc;                   /* crc of file data */
    zip_uint16_t comp_method;           /* compression method used */
    zip_uint16_t encryption_method;     /* encryption method used */
    zip_uint32_t flags;                 /* reserved for future use */
};
</pre>
</div>
The structure pointed to by <var class="Ar">sb</var> must be allocated before
  calling <code class="Fn">zip_stat</code>() or
  <code class="Fn">zip_stat_index</code>().
<p class="Pp">The <var class="Ar">valid</var> field of the structure specifies
    which other fields are valid. Check if the flag defined by the following
    defines are in <var class="Ar">valid</var> before accessing the fields:</p>
<div class="Bd-indent">
<dl class="Bl-tag Bl-compact">
  <dt><a class="permalink" href="#ZIP_STAT_NAME"><code class="Dv" id="ZIP_STAT_NAME">ZIP_STAT_NAME</code></a></dt>
  <dd><var class="Ar">name</var></dd>
  <dt><a class="permalink" href="#ZIP_STAT_INDEX"><code class="Dv" id="ZIP_STAT_INDEX">ZIP_STAT_INDEX</code></a></dt>
  <dd><var class="Ar">index</var></dd>
  <dt><a class="permalink" href="#ZIP_STAT_SIZE"><code class="Dv" id="ZIP_STAT_SIZE">ZIP_STAT_SIZE</code></a></dt>
  <dd><var class="Ar">size</var></dd>
  <dt><a class="permalink" href="#ZIP_STAT_COMP_SIZE"><code class="Dv" id="ZIP_STAT_COMP_SIZE">ZIP_STAT_COMP_SIZE</code></a></dt>
  <dd><var class="Ar">comp_size</var></dd>
  <dt><a class="permalink" href="#ZIP_STAT_MTIME"><code class="Dv" id="ZIP_STAT_MTIME">ZIP_STAT_MTIME</code></a></dt>
  <dd><var class="Ar">mtime</var></dd>
  <dt><a class="permalink" href="#ZIP_STAT_CRC"><code class="Dv" id="ZIP_STAT_CRC">ZIP_STAT_CRC</code></a></dt>
  <dd><var class="Ar">crc</var></dd>
  <dt><a class="permalink" href="#ZIP_STAT_COMP_METHOD"><code class="Dv" id="ZIP_STAT_COMP_METHOD">ZIP_STAT_COMP_METHOD</code></a></dt>
  <dd><var class="Ar">comp_method</var></dd>
  <dt><a class="permalink" href="#ZIP_STAT_ENCRYPTION_METHOD"><code class="Dv" id="ZIP_STAT_ENCRYPTION_METHOD">ZIP_STAT_ENCRYPTION_METHOD</code></a></dt>
  <dd><var class="Ar">encryption_method</var></dd>
  <dt><a class="permalink" href="#ZIP_STAT_FLAGS"><code class="Dv" id="ZIP_STAT_FLAGS">ZIP_STAT_FLAGS</code></a></dt>
  <dd><var class="Ar">flags</var></dd>
</dl>
</div>
</section>
<section class="Sh">
<h1 class="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">archive</var> is set to indicate the
  error.
</section>
<section class="Sh">
<h1 class="Sh" id="ERRORS"><a class="permalink" href="#ERRORS">ERRORS</a></h1>
The function <code class="Fn">zip_stat</code>() can fail for any of the errors
  specified for the routine
  <a class="Xr" href="zip_name_locate.html">zip_name_locate(3)</a>.
<p class="Pp">The function <code class="Fn">zip_stat_index</code>() fails and
    sets the error information to <code class="Er">ZIP_ER_INVAL</code> if
    <var class="Ar">index</var> is invalid. If
    <code class="Dv">ZIP_FL_UNCHANGED</code> is not set and no information can
    be obtained from the source callback, the error information is set to
    <code class="Er">ZIP_ER_CHANGED</code>.</p>
</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_get_num_entries.html">zip_get_num_entries(3)</a>,
  <a class="Xr" href="zip_name_locate.html">zip_name_locate(3)</a>,
  <a class="Xr" href="zip_stat_init.html">zip_stat_init(3)</a>
</section>
<section class="Sh">
<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<code class="Fn">zip_stat</code>() was added in libzip 0.6. In libzip 0.11 the
  type of <var class="Ar">flags</var> was changed from <var class="Vt">int</var>
  to <var class="Vt">zip_flags_t</var>.
<p class="Pp"><code class="Fn">zip_stat_index</code>() was added in libzip 0.6.
    In libzip 0.10 the type of <var class="Ar">index</var> was changed from
    <var class="Vt">int</var> to <var class="Vt">zip_uint64_t</var>. In libzip
    0.11 the type of <var class="Ar">flags</var> was changed from
    <var class="Vt">int</var> to <var class="Vt">zip_flags_t</var>.</p>
</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>