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ROMFS filesystem support

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@903 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
2008-09-10 19:29:24 +00:00
parent 154999e803
commit e8ca626e9d
3 changed files with 43 additions and 14 deletions
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Documentation/NuttShell.html
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<h1><big><font color="#3c34ec"><i>NuttShell (NSH)</i></font></big></h1>
<p>Last Updated: September 5, 2008</p>
<p>Last Updated: September 10, 2008</p>
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<td><b><code>cd</code></b></td>
<td>!<code>CONFIG_DISABLE_ENVIRON</code> && <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
<td>!<code>CONFIG_DISABLE_ENVIRON</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
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<td><b><code>cp</code></b></td>
@@ -1530,11 +1530,11 @@ nsh>
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<td><b><code>mkdir</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> && <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_WRITABLE</code><sup>4</sup></td>
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<td><b><code>mkfatfs</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> && <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 && <code>CONFIG_FS_FAT</code></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_FAT</code></td>
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<td><b><code>mkfifo</code></b></td>
@@ -1542,11 +1542,11 @@ nsh>
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<td><b><code>mkrd</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> && <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 && <code>CONFIG_FS_FAT</code></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_WRITABLE</code><sup>4</sup></td>
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<td><b><code>mount</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> && <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 && <code>CONFIG_FS_FAT</code></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_READABLE</code><sup>3</sup></td>
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<td><b><code>ping</code></b></td>
@@ -1569,11 +1569,11 @@ nsh>
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<td><b><code>rm</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_WRITABLE</code><sup>4</sup></td>
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<td><b><code>rmdir</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_WRITABLE</code><sup>4</sup></td>
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<td><b><code>set</code></b></td>
@@ -1593,7 +1593,7 @@ nsh>
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<td><b><code>umount</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_FAT</code></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_READABLE</code><sup>3</sup></td>
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<td><b><code>unset</code></b></td>
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<p><sup>1</sup><small>
Because of hardware padding, the actual required packet size may be larger</small></p>
<p><sup>2</sup><small>
Because of hardware padding, the actual required packet size may be larger</small><br>
<sup>2</sup><small>
Special TFTP server start-up optionss will probably be required to permit
creation of files for the correct operation of the <code>put</code> command.</small></p>
creation of files for the correct operation of the <code>put</code> command.</small><br>
<sup>3</sup><small>
<code>CONFIG_FS_READABLE</code> is not a user configuration but is set automatically
if any readable filesystem is selected. At present, this is either <code>CONFIG_FS_FAT</code>
or <code>CONFIG_FS_ROMFS</code>.</small><br>
<sup>4</sup><small>
<code>CONFIG_FS_WRITABLE</code> is not a user configuration but is set automatically
if any writable filesystem is selected. At present, this is only <code>CONFIG_FS_FAT</code>.</small><br>
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