110 lines
4.8 KiB
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110 lines
4.8 KiB
HTML
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<title>gtk-update-icon-cache: GTK+ 3 Reference Manual</title>
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<a name="gtk-update-icon-cache"></a><div class="titlepage"></div>
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<div class="refnamediv"><table width="100%"><tr>
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<td valign="top">
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<h2><span class="refentrytitle">gtk-update-icon-cache</span></h2>
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<p>gtk-update-icon-cache — Icon theme caching utility</p>
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</td>
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<td class="gallery_image" valign="top" align="right"></td>
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</tr></table></div>
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<div class="refsynopsisdiv">
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<h2>Synopsis</h2>
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<div class="cmdsynopsis"><p><code class="command">gtk-update-icon-cache</code> [--force] [--ignore-theme-index] [ --index-only | --include-image-data ] [--source <em class="replaceable"><code>NAME</code></em> ] [--quiet] [--validate] <em class="replaceable"><code>PATH</code></em> </p></div>
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</div>
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<div class="refsect1">
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<a name="id-1.7.7.5"></a><h2>Description</h2>
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<p>
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<span class="command"><strong>gtk-update-icon-cache</strong></span> creates mmapable cache
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files for icon themes.
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</p>
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<p>
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It expects to be given the <em class="replaceable"><code>PATH</code></em> to a icon theme
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directory containing an <code class="filename">index.theme</code>, e.g.
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<code class="filename">/usr/share/icons/hicolor</code>, and writes a
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<code class="filename">icon-theme.cache</code> containing cached information about
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the icons in the directory tree below the given directory.
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</p>
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<p>
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GTK+ can use the cache files created by <span class="command"><strong>gtk-update-icon-cache</strong></span>
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to avoid a lot of system call and disk seek overhead when the application
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starts. Since the format of the cache files allows them to be mmaped
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shared between multiple applications, the overall memory consumption is
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reduced as well.
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</p>
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</div>
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<div class="refsect1">
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<a name="id-1.7.7.6"></a><h2>Options</h2>
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<div class="variablelist"><table border="0" class="variablelist">
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<colgroup>
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<col align="left" valign="top">
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<col>
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</colgroup>
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<tbody>
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<tr>
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<td><p><span class="term">--force, </span><span class="term">-f</span></p></td>
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<td><p>Overwrite an existing cache file even if it appears to be
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uptodate.</p></td>
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</tr>
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<tr>
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<td><p><span class="term">--ignore-theme-index, </span><span class="term">-t</span></p></td>
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<td><p>Don't check for the existence of <code class="filename">index.theme</code>
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in the icon theme directory. Without this option, <span class="command"><strong>gtk-update-icon-cache</strong></span>
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refuses to create an icon cache in a directory which does not appear to
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be the toplevel directory of an icon theme.
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</p></td>
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</tr>
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<tr>
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<td><p><span class="term">--index-only, </span><span class="term">-i</span></p></td>
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<td><p>Don't include image data in the cache.
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</p></td>
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</tr>
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<tr>
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<td><p><span class="term">--include-image-data</span></p></td>
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<td><p>Include image data in the cache.
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</p></td>
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</tr>
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<tr>
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<td><p><span class="term">--source, </span><span class="term">-c</span></p></td>
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<td><p>Output a C header file declaring a constant
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<em class="replaceable"><code>NAME</code></em> with the contents of the icon
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cache.</p></td>
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</tr>
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<tr>
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<td><p><span class="term">--quiet, </span><span class="term">-q</span></p></td>
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<td><p>Turn off verbose output.
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</p></td>
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</tr>
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<tr>
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<td><p><span class="term">--validate, </span><span class="term">-v</span></p></td>
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<td><p>Validate existing icon cache.
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</p></td>
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</tr>
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</tbody>
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</table></div>
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</div>
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</div>
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