title: Access data from proc file within kernel module
body: <p>I need to access some proc files in a module on Android kernel.
  Basically i need the info shown in cat command, like <code>cat /proc/uptime</code>. However i need to do it programmatically.</p>
  
  <p>I tried work with <code>proc_fs</code> functions, but it was just a little fuzzy for me, usually the examples are to create a proc file then read it and that is it. I need to actually use the data from proc files.</p>
  
  <p>I also tred the good <code>fopen</code>, but it does not seems to work on modules.</p>
  
  <p>How can i do that? i'm really newbie on this. 
  I'm working on goldfish Android kernel.</p>
  
  <p>Thanks.</p>