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<h2>Search results</h2><ol><li>
<h3>
  <a href="https://yaffs.net/features/suitable-open-and-closed-source-projects">Suitable for open and closed source projects...</a>
</h3>

  <p>Suitable for <strong>open</strong> and closed source projects...  

    
      Icon - text …             

                If you want to use Yaffs on an <strong>Open</strong> Source project, then go ahead and   download   the GNU …  and carries no continuing royalty.  

  You can use the <strong>Open</strong> Source code to investigate and evaluate Yaffs, then …</p>
  <p></p>
</li><li>
<h3>
  <a href="https://yaffs.net/features/yaffs-open-source">Yaffs is Open Source...</a>
</h3>

  <p>Yaffs is <strong>Open</strong> Source...  

    
      Icon - text  
                …  your responsibilities under the GNU GPL  

  Because it&#039;s <strong>Open</strong> Source, you can always see what the code is doing and …</p>
  <p></p>
</li><li>
<h3>
  <a href="https://yaffs.net/node/489">Test Yaffs under Linux using Virtualbox and Vagrant</a>
</h3>

  <p>…  
  After you have Vagrant installed, to test the Yaffs box, <strong>open</strong> a command line/terminal and type:  
    $ mkdir …</p>
  <p></p>
</li><li>
<h3>
  <a href="https://yaffs.net/documents/yaffs-vxworks">Yaffs for VxWorks</a>
</h3>

  <p>…  API, but with Yaffs specific names. For example: yaffs_<strong>open</strong>(), yaffs_read(), yaffs_close() etc.  
  While YDI …  file system. That means:  
  
  Existing code that calls <strong>open</strong>(), read(), write() etc cannot be immediately used with …  code needs to be rewritten to call the YDI functions: yaffs_<strong>open</strong>(), yaffs_read()... This porting is costly and error …</p>
  <p><span lang="" about="/user/admin" typeof="schema:Person" property="schema:name" datatype="">Admin</span> - 2 Jun 2017 - 2:40pm</p>
</li><li>
<h3>
  <a href="https://yaffs.net/documents/yaffs-direct-interface">Yaffs Direct Interface</a>
</h3>

  <p>…  application code uses to access the Yaffs file system. (    <strong>open</strong>, close, read, write,     etc)   
   
  
    RTOS …  names prefixed with   yaffs_  . For example,   yaffs_<strong>open</strong>(), yaffs_close()   etc.  
    
  
  
  There is a lot …   
    int main(...)  
{  
// initialisation  
f = yaffs_<strong>open</strong>(...);  
yaffs_read(f,...);  
yaffs_close(f);  
}    
  …</p>
  <p><span lang="" about="/user/admin" typeof="schema:Person" property="schema:name" datatype="">Admin</span> - 7 Jun 2017 - 11:53pm</p>
</li><li>
<h3>
  <a href="https://yaffs.net/documents/yaffs-robustness-and-testing">YAFFS Robustness and Testing</a>
</h3>

  <p>…  and a wide range of different device types.  
   
  
  Its <strong>Open</strong> Source status means any interested person can take a …  Yaffs core. This provides a set of function calls, yaffs_<strong>open</strong>(), yaffs_write() and the like.  
  Each function can …  are investigating the use of KLEE and other tools.  
  4.6 <strong>Open</strong> Source Usage  
  <strong>Open</strong> Source usage of Yaffs opens it up …</p>
  <p><span lang="" about="/user/charles-manning" typeof="schema:Person" property="schema:name" datatype="">Charles Manning</span> - 7 Jun 2017 - 11:05pm</p>
</li><li>
<h3>
  <a href="https://yaffs.net/licences-more-background-and-detail">Licences - more background and detail</a>
</h3>

  <p>…  and of course they use it under GPL since Android is an <strong>Open</strong> Source project.  

  Who uses Yaffs now?  

  The …  GNU General Public Licence v2 is to share work to improve <strong>Open</strong> Source software for the common good.  A huge amount of …  so others can both benefit from it and contribute to it.  
<strong>Open</strong> Source software is transparent to all who use it, and …</p>
  <p></p>
</li><li>
<h3>
  <a href="https://yaffs.net/features/yaffs-safe-choice">Yaffs is a safe choice...</a>
</h3>

  <p>…  Licence version means that there&#039;s always an exit route for <strong>open</strong> source projects, and since it&#039;s <strong>open</strong>-source, existing commercial projects will at the very …  likely much more. Plus commercial projects benefit from the <strong>open</strong> source experience in Yaffs - both with respect to …</p>
  <p></p>
</li><li>
<h3>
  <a href="https://yaffs.net/documents/how-yaffs-works">How Yaffs works</a>
</h3>

  <p>…  when an inode is unlinked while there is still a handle <strong>open</strong> to the inode. The unlinking deletes the dentry but the …    New object header   (length n)    
    
  
  
  Let&#039;s now <strong>open</strong> the file for read/write, overwrite part of the first …  
        #define MB (1024 * 1024)  
        
  
        h = <strong>open</strong>(“foo”,O_CREAT| O_RDWR, S_IREAD|S_IWRITE); /* create …</p>
  <p><span lang="" about="/user/charles-manning" typeof="schema:Person" property="schema:name" datatype="">Charles Manning</span> - 27 Jun 2017 - 3:33am</p>
</li><li>
<h3>
  <a href="https://yaffs.net/documents/yaffs-nand-flash-failure-mitigation">Yaffs NAND flash failure mitigation</a>
</h3>

  <p>…  fabrication faults where defects cause short circuits and <strong>open</strong> circuits within the chip. These types of fault apply to …</p>
  <p><span lang="" about="/user/admin" typeof="schema:Person" property="schema:name" datatype="">Admin</span> - 8 Jun 2017 - 12:59pm</p>
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