369 lines
16 KiB
HTML
369 lines
16 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>ostree-diff: OSTree API references</title>
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<link rel="home" href="index.html" title="OSTree API references">
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<link rel="prev" href="ostree-ostree-deployment.html" title="ostree-deployment">
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<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
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<td width="100%" align="left" class="shortcuts">
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<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span>
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<a href="#ostree-ostree-diff.description" class="shortcut">Description</a></span>
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</td>
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<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
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<td><a accesskey="n" href="ostree-ostree-kernel-args.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
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<div class="refentry">
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<a name="ostree-ostree-diff"></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"><a name="ostree-ostree-diff.top_of_page"></a>ostree-diff</span></h2>
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<p>ostree-diff</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="refsect1">
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<a name="ostree-ostree-diff.functions"></a><h2>Functions</h2>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="functions_proto_type">
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<col class="functions_proto_name">
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</colgroup>
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<tbody>
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<tr>
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<td class="function_type">
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<a class="link" href="ostree-ostree-diff.html#OstreeDiffItem" title="struct OstreeDiffItem"><span class="returnvalue">OstreeDiffItem</span></a> *
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</td>
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<td class="function_name">
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<a class="link" href="ostree-ostree-diff.html#ostree-diff-item-ref" title="ostree_diff_item_ref ()">ostree_diff_item_ref</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<span class="returnvalue">void</span>
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</td>
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<td class="function_name">
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<a class="link" href="ostree-ostree-diff.html#ostree-diff-item-unref" title="ostree_diff_item_unref ()">ostree_diff_item_unref</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<span class="returnvalue">gboolean</span>
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</td>
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<td class="function_name">
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<a class="link" href="ostree-ostree-diff.html#ostree-diff-dirs" title="ostree_diff_dirs ()">ostree_diff_dirs</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<span class="returnvalue">gboolean</span>
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</td>
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<td class="function_name">
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<a class="link" href="ostree-ostree-diff.html#ostree-diff-dirs-with-options" title="ostree_diff_dirs_with_options ()">ostree_diff_dirs_with_options</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<span class="returnvalue">void</span>
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</td>
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<td class="function_name">
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<a class="link" href="ostree-ostree-diff.html#ostree-diff-print" title="ostree_diff_print ()">ostree_diff_print</a> <span class="c_punctuation">()</span>
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</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 class="refsect1">
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<a name="ostree-ostree-diff.other"></a><h2>Types and Values</h2>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="other_proto_type">
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<col class="other_proto_name">
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</colgroup>
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<tbody>
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<tr>
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<td class="datatype_keyword">enum</td>
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<td class="function_name"><a class="link" href="ostree-ostree-diff.html#OstreeDiffFlags" title="enum OstreeDiffFlags">OstreeDiffFlags</a></td>
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</tr>
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<tr>
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<td class="datatype_keyword">struct</td>
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<td class="function_name"><a class="link" href="ostree-ostree-diff.html#OstreeDiffItem" title="struct OstreeDiffItem">OstreeDiffItem</a></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 class="refsect1">
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<a name="ostree-ostree-diff.description"></a><h2>Description</h2>
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</div>
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<div class="refsect1">
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<a name="ostree-ostree-diff.functions_details"></a><h2>Functions</h2>
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<div class="refsect2">
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<a name="ostree-diff-item-ref"></a><h3>ostree_diff_item_ref ()</h3>
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<pre class="programlisting"><a class="link" href="ostree-ostree-diff.html#OstreeDiffItem" title="struct OstreeDiffItem"><span class="returnvalue">OstreeDiffItem</span></a> *
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ostree_diff_item_ref (<em class="parameter"><code><a class="link" href="ostree-ostree-diff.html#OstreeDiffItem" title="struct OstreeDiffItem"><span class="type">OstreeDiffItem</span></a> *diffitem</code></em>);</pre>
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</div>
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<hr>
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<div class="refsect2">
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<a name="ostree-diff-item-unref"></a><h3>ostree_diff_item_unref ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span>
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ostree_diff_item_unref (<em class="parameter"><code><a class="link" href="ostree-ostree-diff.html#OstreeDiffItem" title="struct OstreeDiffItem"><span class="type">OstreeDiffItem</span></a> *diffitem</code></em>);</pre>
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</div>
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<hr>
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<div class="refsect2">
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<a name="ostree-diff-dirs"></a><h3>ostree_diff_dirs ()</h3>
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<pre class="programlisting"><span class="returnvalue">gboolean</span>
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ostree_diff_dirs (<em class="parameter"><code><a class="link" href="ostree-ostree-diff.html#OstreeDiffFlags" title="enum OstreeDiffFlags"><span class="type">OstreeDiffFlags</span></a> flags</code></em>,
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<em class="parameter"><code><span class="type">GFile</span> *a</code></em>,
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<em class="parameter"><code><span class="type">GFile</span> *b</code></em>,
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<em class="parameter"><code><span class="type">GPtrArray</span> *modified</code></em>,
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<em class="parameter"><code><span class="type">GPtrArray</span> *removed</code></em>,
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<em class="parameter"><code><span class="type">GPtrArray</span> *added</code></em>,
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<em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
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<em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
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<p>Compute the difference between directory <em class="parameter"><code>a</code></em>
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and <em class="parameter"><code>b</code></em>
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as 3 separate
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sets of <a class="link" href="ostree-ostree-diff.html#OstreeDiffItem" title="struct OstreeDiffItem"><span class="type">OstreeDiffItem</span></a> in <em class="parameter"><code>modified</code></em>
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, <em class="parameter"><code>removed</code></em>
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, and <em class="parameter"><code>added</code></em>
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.</p>
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<div class="refsect3">
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<a name="ostree-diff-dirs.parameters"></a><h4>Parameters</h4>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="parameters_name">
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<col class="parameters_description">
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody>
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<tr>
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<td class="parameter_name"><p>flags</p></td>
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<td class="parameter_description"><p>Flags</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>a</p></td>
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<td class="parameter_description"><p>First directory path, or <code class="literal">NULL</code></p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>b</p></td>
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<td class="parameter_description"><p>First directory path</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>modified</p></td>
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<td class="parameter_description"><p>Modified files. </p></td>
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<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/element-type"><span class="acronym">element-type</span></a> OstreeDiffItem]</span></td>
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</tr>
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<tr>
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<td class="parameter_name"><p>removed</p></td>
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<td class="parameter_description"><p>Removed files. </p></td>
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<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/element-type"><span class="acronym">element-type</span></a> Gio.File]</span></td>
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</tr>
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<tr>
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<td class="parameter_name"><p>added</p></td>
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<td class="parameter_description"><p>Added files. </p></td>
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<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/element-type"><span class="acronym">element-type</span></a> Gio.File]</span></td>
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</tr>
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<tr>
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<td class="parameter_name"><p>cancellable</p></td>
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<td class="parameter_description"><p>Cancellable</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>error</p></td>
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<td class="parameter_description"><p>Error</p></td>
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<td class="parameter_annotations"> </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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<hr>
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<div class="refsect2">
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<a name="ostree-diff-dirs-with-options"></a><h3>ostree_diff_dirs_with_options ()</h3>
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<pre class="programlisting"><span class="returnvalue">gboolean</span>
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ostree_diff_dirs_with_options (<em class="parameter"><code><a class="link" href="ostree-ostree-diff.html#OstreeDiffFlags" title="enum OstreeDiffFlags"><span class="type">OstreeDiffFlags</span></a> flags</code></em>,
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<em class="parameter"><code><span class="type">GFile</span> *a</code></em>,
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<em class="parameter"><code><span class="type">GFile</span> *b</code></em>,
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<em class="parameter"><code><span class="type">GPtrArray</span> *modified</code></em>,
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<em class="parameter"><code><span class="type">GPtrArray</span> *removed</code></em>,
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<em class="parameter"><code><span class="type">GPtrArray</span> *added</code></em>,
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<em class="parameter"><code><span class="type">OstreeDiffDirsOptions</span> *options</code></em>,
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<em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
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<em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
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<p>Compute the difference between directory <em class="parameter"><code>a</code></em>
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and <em class="parameter"><code>b</code></em>
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as 3 separate
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sets of <a class="link" href="ostree-ostree-diff.html#OstreeDiffItem" title="struct OstreeDiffItem"><span class="type">OstreeDiffItem</span></a> in <em class="parameter"><code>modified</code></em>
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, <em class="parameter"><code>removed</code></em>
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, and <em class="parameter"><code>added</code></em>
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.</p>
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<div class="refsect3">
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<a name="ostree-diff-dirs-with-options.parameters"></a><h4>Parameters</h4>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="parameters_name">
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<col class="parameters_description">
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody>
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<tr>
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<td class="parameter_name"><p>flags</p></td>
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<td class="parameter_description"><p>Flags</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>a</p></td>
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<td class="parameter_description"><p>First directory path, or <code class="literal">NULL</code></p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>b</p></td>
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<td class="parameter_description"><p>First directory path</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>modified</p></td>
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<td class="parameter_description"><p>Modified files. </p></td>
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<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/element-type"><span class="acronym">element-type</span></a> OstreeDiffItem]</span></td>
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</tr>
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<tr>
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<td class="parameter_name"><p>removed</p></td>
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<td class="parameter_description"><p>Removed files. </p></td>
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<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/element-type"><span class="acronym">element-type</span></a> Gio.File]</span></td>
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</tr>
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<tr>
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<td class="parameter_name"><p>added</p></td>
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<td class="parameter_description"><p>Added files. </p></td>
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<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/element-type"><span class="acronym">element-type</span></a> Gio.File]</span></td>
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</tr>
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<tr>
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<td class="parameter_name"><p>cancellable</p></td>
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<td class="parameter_description"><p>Cancellable</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>options</p></td>
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<td class="parameter_description"><p>Options. </p></td>
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<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/allow-none"><span class="acronym">allow-none</span></a>]</span></td>
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</tr>
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<tr>
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<td class="parameter_name"><p>error</p></td>
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<td class="parameter_description"><p>Error</p></td>
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<td class="parameter_annotations"> </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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<p class="since">Since: 2017.4</p>
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</div>
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<hr>
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<div class="refsect2">
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<a name="ostree-diff-print"></a><h3>ostree_diff_print ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span>
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ostree_diff_print (<em class="parameter"><code><span class="type">GFile</span> *a</code></em>,
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<em class="parameter"><code><span class="type">GFile</span> *b</code></em>,
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<em class="parameter"><code><span class="type">GPtrArray</span> *modified</code></em>,
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<em class="parameter"><code><span class="type">GPtrArray</span> *removed</code></em>,
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<em class="parameter"><code><span class="type">GPtrArray</span> *added</code></em>);</pre>
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<p>Print the contents of a diff to stdout.</p>
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<div class="refsect3">
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<a name="ostree-diff-print.parameters"></a><h4>Parameters</h4>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="parameters_name">
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<col class="parameters_description">
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody>
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<tr>
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<td class="parameter_name"><p>a</p></td>
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<td class="parameter_description"><p>First directory path</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>b</p></td>
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<td class="parameter_description"><p>First directory path</p></td>
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<td class="parameter_annotations"> </td>
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</tr>
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<tr>
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<td class="parameter_name"><p>modified</p></td>
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<td class="parameter_description"><p>Modified files. </p></td>
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<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/element-type"><span class="acronym">element-type</span></a> OstreeDiffItem]</span></td>
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</tr>
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<tr>
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<td class="parameter_name"><p>removed</p></td>
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<td class="parameter_description"><p>Removed files. </p></td>
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<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/element-type"><span class="acronym">element-type</span></a> Gio.File]</span></td>
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</tr>
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<tr>
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<td class="parameter_name"><p>added</p></td>
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<td class="parameter_description"><p>Added files. </p></td>
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<td class="parameter_annotations"><span class="annotation">[<a href="http://foldoc.org/element-type"><span class="acronym">element-type</span></a> Gio.File]</span></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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</div>
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<div class="refsect1">
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<a name="ostree-ostree-diff.other_details"></a><h2>Types and Values</h2>
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<div class="refsect2">
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<a name="OstreeDiffFlags"></a><h3>enum OstreeDiffFlags</h3>
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<div class="refsect3">
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<a name="OstreeDiffFlags.members"></a><h4>Members</h4>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="300px" class="enum_members_name">
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<col class="enum_members_description">
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<col width="200px" class="enum_members_annotations">
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</colgroup>
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<tbody>
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<tr>
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<td class="enum_member_name"><p><a name="OSTREE-DIFF-FLAGS-NONE:CAPS"></a>OSTREE_DIFF_FLAGS_NONE</p></td>
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<td> </td>
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<td> </td>
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</tr>
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<tr>
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<td class="enum_member_name"><p><a name="OSTREE-DIFF-FLAGS-IGNORE-XATTRS:CAPS"></a>OSTREE_DIFF_FLAGS_IGNORE_XATTRS</p></td>
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<td> </td>
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<td> </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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<hr>
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<div class="refsect2">
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<a name="OstreeDiffItem"></a><h3>struct OstreeDiffItem</h3>
|
||
<pre class="programlisting">struct OstreeDiffItem {
|
||
gint refcount; /* atomic */
|
||
|
||
GFile *src;
|
||
GFile *target;
|
||
|
||
GFileInfo *src_info;
|
||
GFileInfo *target_info;
|
||
|
||
char *src_checksum;
|
||
char *target_checksum;
|
||
};
|
||
</pre>
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