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<p>RomFS driver.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &quot;<a class="el" href="types_8h_source.html">../../types.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="fs_8h_source.html">../../services/fs.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="ncm__types_8h_source.html">../../services/ncm_types.h</a>&quot;</code><br />
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structromfs__header.html">romfs_header</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">RomFS header. <a href="structromfs__header.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structromfs__dir.html">romfs_dir</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">RomFS directory. <a href="structromfs__dir.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structromfs__file.html">romfs_file</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">RomFS file. <a href="structromfs__file.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a996532140f972ebd60dded2dd409396d" id="r_a996532140f972ebd60dded2dd409396d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="romfs__dev_8h.html#a996532140f972ebd60dded2dd409396d">romfsMountSelf</a> (const char *name)</td></tr>
<tr class="memdesc:a996532140f972ebd60dded2dd409396d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Mounts the Application's RomFS. <br /></td></tr>
<tr class="separator:a996532140f972ebd60dded2dd409396d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2c12f1f8445ff1c83fa86d2cf267d6d7" id="r_a2c12f1f8445ff1c83fa86d2cf267d6d7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="romfs__dev_8h.html#a2c12f1f8445ff1c83fa86d2cf267d6d7">romfsMountFromFile</a> (<a class="el" href="structFsFile.html">FsFile</a> file, <a class="el" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> offset, const char *name)</td></tr>
<tr class="memdesc:a2c12f1f8445ff1c83fa86d2cf267d6d7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Mounts RomFS from an open file. <br /></td></tr>
<tr class="separator:a2c12f1f8445ff1c83fa86d2cf267d6d7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a14d125d5d70e99873c2e1b835d221417" id="r_a14d125d5d70e99873c2e1b835d221417"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="romfs__dev_8h.html#a14d125d5d70e99873c2e1b835d221417">romfsMountFromStorage</a> (<a class="el" href="structFsStorage.html">FsStorage</a> storage, <a class="el" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> offset, const char *name)</td></tr>
<tr class="memdesc:a14d125d5d70e99873c2e1b835d221417"><td class="mdescLeft">&#160;</td><td class="mdescRight">Mounts RomFS from an open storage. <br /></td></tr>
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<tr class="memitem:a30019781595267e9a1396a5a5387bf45" id="r_a30019781595267e9a1396a5a5387bf45"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="romfs__dev_8h.html#a30019781595267e9a1396a5a5387bf45">romfsMountFromCurrentProcess</a> (const char *name)</td></tr>
<tr class="memdesc:a30019781595267e9a1396a5a5387bf45"><td class="mdescLeft">&#160;</td><td class="mdescRight">Mounts RomFS using the current process host program RomFS. <br /></td></tr>
<tr class="separator:a30019781595267e9a1396a5a5387bf45"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a80643665c0f599de3703de01d9b669f9" id="r_a80643665c0f599de3703de01d9b669f9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="romfs__dev_8h.html#a80643665c0f599de3703de01d9b669f9">romfsMountDataStorageFromProgram</a> (<a class="el" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> program_id, const char *name)</td></tr>
<tr class="memdesc:a80643665c0f599de3703de01d9b669f9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Mounts RomFS of a running program. <br /></td></tr>
<tr class="separator:a80643665c0f599de3703de01d9b669f9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0635dfafa1f910b8e8fbd83b973258f9" id="r_a0635dfafa1f910b8e8fbd83b973258f9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="romfs__dev_8h.html#a0635dfafa1f910b8e8fbd83b973258f9">romfsMountFromFsdev</a> (const char *path, <a class="el" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> offset, const char *name)</td></tr>
<tr class="memdesc:a0635dfafa1f910b8e8fbd83b973258f9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Mounts RomFS from a file path in a mounted fsdev device. <br /></td></tr>
<tr class="separator:a0635dfafa1f910b8e8fbd83b973258f9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4975e7ec5b60b09d604e814e4fb679af" id="r_a4975e7ec5b60b09d604e814e4fb679af"><td class="memItemLeft" align="right" valign="top"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="romfs__dev_8h.html#a4975e7ec5b60b09d604e814e4fb679af">romfsMountFromDataArchive</a> (<a class="el" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> dataId, <a class="el" href="ncm__types_8h.html#a96db2dcd8ed182b700f41e163589d58a">NcmStorageId</a> storageId, const char *name)</td></tr>
<tr class="memdesc:a4975e7ec5b60b09d604e814e4fb679af"><td class="mdescLeft">&#160;</td><td class="mdescRight">Mounts RomFS from SystemData. <br /></td></tr>
<tr class="separator:a4975e7ec5b60b09d604e814e4fb679af"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad1dd7a7a199e7d6f40a3530820212357" id="r_ad1dd7a7a199e7d6f40a3530820212357"><td class="memItemLeft" align="right" valign="top"><a id="ad1dd7a7a199e7d6f40a3530820212357" name="ad1dd7a7a199e7d6f40a3530820212357"></a>
<a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><b>romfsUnmount</b> (const char *name)</td></tr>
<tr class="memdesc:ad1dd7a7a199e7d6f40a3530820212357"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unmounts the RomFS device. <br /></td></tr>
<tr class="separator:ad1dd7a7a199e7d6f40a3530820212357"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a12e06b453b9b7bc98333702553572574" id="r_a12e06b453b9b7bc98333702553572574"><td class="memItemLeft" align="right" valign="top"><a id="a12e06b453b9b7bc98333702553572574" name="a12e06b453b9b7bc98333702553572574"></a>
static <a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><b>romfsInit</b> (void)</td></tr>
<tr class="memdesc:a12e06b453b9b7bc98333702553572574"><td class="mdescLeft">&#160;</td><td class="mdescRight">Wrapper for <a class="el" href="romfs__dev_8h.html#a996532140f972ebd60dded2dd409396d">romfsMountSelf</a> with the default "romfs" device name. <br /></td></tr>
<tr class="separator:a12e06b453b9b7bc98333702553572574"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab0b28376bd1c13790398fc00fedd2feb" id="r_ab0b28376bd1c13790398fc00fedd2feb"><td class="memItemLeft" align="right" valign="top"><a id="ab0b28376bd1c13790398fc00fedd2feb" name="ab0b28376bd1c13790398fc00fedd2feb"></a>
static <a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a>&#160;</td><td class="memItemRight" valign="bottom"><b>romfsExit</b> (void)</td></tr>
<tr class="memdesc:ab0b28376bd1c13790398fc00fedd2feb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Wrapper for <a class="el" href="romfs__dev_8h.html#ad1dd7a7a199e7d6f40a3530820212357">romfsUnmount</a> with the default "romfs" device name. <br /></td></tr>
<tr class="separator:ab0b28376bd1c13790398fc00fedd2feb"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>RomFS driver. </p>
<dl class="section author"><dt>Author</dt><dd>yellows8 </dd>
<dd>
mtheall </dd>
<dd>
fincs </dd></dl>
<dl class="section copyright"><dt>Copyright</dt><dd>libnx Authors </dd></dl>
</div><h2 class="groupheader">Function Documentation</h2>
<a id="a80643665c0f599de3703de01d9b669f9" name="a80643665c0f599de3703de01d9b669f9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a80643665c0f599de3703de01d9b669f9">&#9670;&#160;</a></span>romfsMountDataStorageFromProgram()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> romfsMountDataStorageFromProgram </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a>&#160;</td>
<td class="paramname"><em>program_id</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>name</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Mounts RomFS of a running program. </p>
<dl class="section note"><dt>Note</dt><dd>Permission needs to be set in the NPDM. </dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">program_id</td><td>ProgramId to mount. </td></tr>
<tr><td class="paramname">name</td><td>Device mount name. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a30019781595267e9a1396a5a5387bf45" name="a30019781595267e9a1396a5a5387bf45"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a30019781595267e9a1396a5a5387bf45">&#9670;&#160;</a></span>romfsMountFromCurrentProcess()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> romfsMountFromCurrentProcess </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>name</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Mounts RomFS using the current process host program RomFS. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>Device mount name. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a4975e7ec5b60b09d604e814e4fb679af" name="a4975e7ec5b60b09d604e814e4fb679af"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4975e7ec5b60b09d604e814e4fb679af">&#9670;&#160;</a></span>romfsMountFromDataArchive()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> romfsMountFromDataArchive </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a>&#160;</td>
<td class="paramname"><em>dataId</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="ncm__types_8h.html#a96db2dcd8ed182b700f41e163589d58a">NcmStorageId</a>&#160;</td>
<td class="paramname"><em>storageId</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>name</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Mounts RomFS from SystemData. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dataId</td><td>SystemDataId to mount. </td></tr>
<tr><td class="paramname">storageId</td><td>Storage ID to mount from. </td></tr>
<tr><td class="paramname">name</td><td>Device mount name. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a2c12f1f8445ff1c83fa86d2cf267d6d7" name="a2c12f1f8445ff1c83fa86d2cf267d6d7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2c12f1f8445ff1c83fa86d2cf267d6d7">&#9670;&#160;</a></span>romfsMountFromFile()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> romfsMountFromFile </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFsFile.html">FsFile</a>&#160;</td>
<td class="paramname"><em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a>&#160;</td>
<td class="paramname"><em>offset</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>name</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Mounts RomFS from an open file. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">file</td><td><a class="el" href="structFsFile.html">FsFile</a> of the RomFS image. </td></tr>
<tr><td class="paramname">offset</td><td>Offset of the RomFS within the file. </td></tr>
<tr><td class="paramname">name</td><td>Device mount name. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a0635dfafa1f910b8e8fbd83b973258f9" name="a0635dfafa1f910b8e8fbd83b973258f9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0635dfafa1f910b8e8fbd83b973258f9">&#9670;&#160;</a></span>romfsMountFromFsdev()</h2>
<div class="memitem">
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<td class="memname"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> romfsMountFromFsdev </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>path</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a>&#160;</td>
<td class="paramname"><em>offset</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>name</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<p>Mounts RomFS from a file path in a mounted fsdev device. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">path</td><td>File path. </td></tr>
<tr><td class="paramname">offset</td><td>Offset of the RomFS within the file. </td></tr>
<tr><td class="paramname">name</td><td>Device mount name. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a14d125d5d70e99873c2e1b835d221417" name="a14d125d5d70e99873c2e1b835d221417"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a14d125d5d70e99873c2e1b835d221417">&#9670;&#160;</a></span>romfsMountFromStorage()</h2>
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<tr>
<td class="memname"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> romfsMountFromStorage </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structFsStorage.html">FsStorage</a>&#160;</td>
<td class="paramname"><em>storage</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a>&#160;</td>
<td class="paramname"><em>offset</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>name</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Mounts RomFS from an open storage. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">storage</td><td><a class="el" href="structFsStorage.html">FsStorage</a> of the RomFS image. </td></tr>
<tr><td class="paramname">offset</td><td>Offset of the RomFS within the storage. </td></tr>
<tr><td class="paramname">name</td><td>Device mount name. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a996532140f972ebd60dded2dd409396d" name="a996532140f972ebd60dded2dd409396d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a996532140f972ebd60dded2dd409396d">&#9670;&#160;</a></span>romfsMountSelf()</h2>
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<td class="memname"><a class="el" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> romfsMountSelf </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>name</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Mounts the Application's RomFS. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>Device mount name. </td></tr>
</table>
</dd>
</dl>
<dl class="section remark"><dt>Remarks</dt><dd>This function is intended to be used to access one's own RomFS. If the application is running as NRO, it mounts the embedded RomFS section inside the NRO. If on the other hand it's an NSO, it behaves identically to <a class="el" href="romfs__dev_8h.html#a30019781595267e9a1396a5a5387bf45">romfsMountFromCurrentProcess</a>. </dd></dl>
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