fatfs v0.07a Apr 14, 2009:

- Separated out OS dependent code on reentrant cfg.
- Added multiple sector size support.

doc/en/write.html

@@ -45,8 +45,10 @@ FRESULT f_write (
 <dd>The function succeeded.</dd>
 <dt>FR_DENIED</dt>
 <dd>The function denied due to the file has been opened in non-write mode.</dd>
-<dt>FR_RW_ERROR</dt>
-<dd>The function failed due to a disk error or an internal error.</dd>
+<dt>FR_DISK_ERR</dt>
+<dd>The function failed due to an error in the disk function.</dd>
+<dt>FR_INT_ERR</dt>
+<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
 <dt>FR_NOT_READY</dt>
 <dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
 <dt>FR_INVALID_OBJECT</dt>
@@ -58,7 +60,7 @@ FRESULT f_write (
 <div class="para">
 <h4>Description</h4>
 <p>The read/write pointer in the file object is increased in number of bytes written. After the function succeeded, <tt>*ByteWritten</tt> should be checked to detect disk full. In case of <tt>*ByteWritten &lt; ByteToWrite</tt>, it means the disk got full during write operation.</p>
-<p>This function is not supported in read-only configuration.</p>
+<p>This function is not available in read-only configuration.</p>
 </div>