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<h1>Format</h1>
<div class="declaration">
<div class="language">
<pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">Format</span></code></pre>
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</div>
<p>Represents the &ldquo;format&rdquo; of a TAR container: a minimal set of extensions to basic TAR format required to
successfully read a particular container.</p>
<div class="slightly-smaller">
<a href="https://github.com/tsolomko/SWCompression/tree/4.9.1/Sources/TAR/TarContainer.swift#L15-L24">Show on GitHub</a>
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<code>
<a name="/s:13SWCompression12TarContainerC6FormatO8prePosixyA2EmF"></a>
<a name="//apple_ref/swift/Element/prePosix" class="dashAnchor"></a>
<a class="token" href="#/s:13SWCompression12TarContainerC6FormatO8prePosixyA2EmF">prePosix</a>
</code>
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<div class="pointer-container"></div>
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<div class="pointer"></div>
<div class="abstract">
<p>Pre POSIX format (aka &ldquo;basic TAR format&rdquo;).</p>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight swift"><code><span class="k">case</span> <span class="n">prePosix</span></code></pre>
</div>
</div>
<div class="slightly-smaller">
<a href="https://github.com/tsolomko/SWCompression/tree/4.9.1/Sources/TAR/TarContainer.swift#L17">Show on GitHub</a>
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<code>
<a name="/s:13SWCompression12TarContainerC6FormatO5ustaryA2EmF"></a>
<a name="//apple_ref/swift/Element/ustar" class="dashAnchor"></a>
<a class="token" href="#/s:13SWCompression12TarContainerC6FormatO5ustaryA2EmF">ustar</a>
</code>
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<div class="pointer"></div>
<div class="abstract">
<p>&ldquo;UStar&rdquo; format introduced by POSIX IEEE P1003.1 standard.</p>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight swift"><code><span class="k">case</span> <span class="n">ustar</span></code></pre>
</div>
</div>
<div class="slightly-smaller">
<a href="https://github.com/tsolomko/SWCompression/tree/4.9.1/Sources/TAR/TarContainer.swift#L19">Show on GitHub</a>
</div>
</section>
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<code>
<a name="/s:13SWCompression12TarContainerC6FormatO3gnuyA2EmF"></a>
<a name="//apple_ref/swift/Element/gnu" class="dashAnchor"></a>
<a class="token" href="#/s:13SWCompression12TarContainerC6FormatO3gnuyA2EmF">gnu</a>
</code>
</div>
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<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>&ldquo;UStar&rdquo;-like format with GNU extensions (e.g. special container entries for long file and link names).</p>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight swift"><code><span class="k">case</span> <span class="n">gnu</span></code></pre>
</div>
</div>
<div class="slightly-smaller">
<a href="https://github.com/tsolomko/SWCompression/tree/4.9.1/Sources/TAR/TarContainer.swift#L21">Show on GitHub</a>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/s:13SWCompression12TarContainerC6FormatO3paxyA2EmF"></a>
<a name="//apple_ref/swift/Element/pax" class="dashAnchor"></a>
<a class="token" href="#/s:13SWCompression12TarContainerC6FormatO3paxyA2EmF">pax</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>&ldquo;PAX&rdquo; format introduced by POSIX.1-2001 standard, a set of extensions to &ldquo;UStar&rdquo; format.</p>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight swift"><code><span class="k">case</span> <span class="n">pax</span></code></pre>
</div>
</div>
<div class="slightly-smaller">
<a href="https://github.com/tsolomko/SWCompression/tree/4.9.1/Sources/TAR/TarContainer.swift#L23">Show on GitHub</a>
</div>
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