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| <title>ZIP_SOURCE_GET_ARGS(3)</title> |
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| <table class="head"> |
| <tr> |
| <td class="head-ltitle">ZIP_SOURCE_GET_ARGS(3)</td> |
| <td class="head-vol">Library Functions Manual</td> |
| <td class="head-rtitle">ZIP_SOURCE_GET_ARGS(3)</td> |
| </tr> |
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| <div class="manual-text"> |
| <h1 class="Sh" id="NAME">NAME</h1> |
| <b class="Nm">ZIP_SOURCE_GET_ARGS</b> — <span class="Nd">validate and cast |
| arguments to source callback</span> |
| <h1 class="Sh" id="LIBRARY">LIBRARY</h1> |
| libzip (-lzip) |
| <h1 class="Sh" id="SYNOPSIS">SYNOPSIS</h1> |
| <b class="In">#include <<a class="In">zip.h</a>></b> |
| <div class="Pp"></div> |
| <var class="Ft">type *</var> |
| <br/> |
| <b class="Fn">ZIP_SOURCE_GET_ARGS</b>(<var class="Fa" style="white-space: nowrap;">type</var>, |
| <var class="Fa" style="white-space: nowrap;">void *data</var>, |
| <var class="Fa" style="white-space: nowrap;">zip_uint64_t len</var>, |
| <var class="Fa" style="white-space: nowrap;">zip_error_t *error</var>); |
| <h1 class="Sh" id="DESCRIPTION">DESCRIPTION</h1> |
| The <b class="Fn">ZIP_SOURCE_GET_ARGS</b>() macro casts |
| <var class="Ar">data</var> to a pointer to <var class="Ar">type</var>. |
| <h1 class="Sh" id="RETURN_VALUES">RETURN VALUES</h1> |
| On success, <b class="Fn">ZIP_SOURCE_GET_ARGS</b>() returns |
| <var class="Ar">data</var>. In case of error, it returns |
| <code class="Dv">NULL</code> and sets <var class="Ar">error</var>. |
| <h1 class="Sh" id="ERRORS">ERRORS</h1> |
| <b class="Fn">ZIP_SOURCE_GET_ARGS</b>() fails if: |
| <dl class="Bl-tag" style="margin-left: 17.00ex;"> |
| <dt class="It-tag" style="margin-left: -17.00ex;"> </dt> |
| <dd class="It-tag"> </dd> |
| <dt class="It-tag" style="margin-left: -17.00ex;">[<code class="Er">ZIP_ER_INVAL</code>]</dt> |
| <dd class="It-tag"><var class="Ar">len</var> is less than the size of |
| <var class="Ar">type</var></dd> |
| </dl> |
| <h1 class="Sh" id="SEE_ALSO">SEE ALSO</h1> |
| <a class="Xr" href="libzip.html">libzip(3)</a>, |
| <a class="Xr" href="zip_source_function.html">zip_source_function(3)</a> |
| <h1 class="Sh" id="HISTORY">HISTORY</h1> |
| <b class="Fn">ZIP_SOURCE_GET_ARGS</b>() was added in libzip 1.0. |
| <h1 class="Sh" id="AUTHORS">AUTHORS</h1> |
| <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:tk@giga.or.at">tk@giga.or.at</a>></div> |
| <table class="foot"> |
| <tr> |
| <td class="foot-date">December 18, 2017</td> |
| <td class="foot-os">NetBSD 8.99.14</td> |
| </tr> |
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