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DEVICE DRIVERS for Windows Mobile XXX_ioctl(),XXX_init(),XXX_deinit()..etc; RRS feed

  • Question

  • Hi allWmGeeks,
                          
                     i have a lot of doubts regarding the device drivers..first of all who and when does these functions get called  XXX_ioctl(),XXX_init(),XXX_deinit() and how its parameters are passed.....and how r the events happening in the phone get detected....i mean by any handle is used in common with application and driver dlls.



    thanks and Regards
    Avinash
     
    Whenever I find the key to success, someone changes the lock.
    Tuesday, December 22, 2009 10:07 AM

Answers

  • Hi all,
                i could resolve this doubt partially but please do correct me if  i am wrong,

       XXX_ioctl() -> called by deviceiocontrol();
       XXX_init()-> called by registerdevice().
      XXX_deinit()->called by deregisterdevice().


    plz correct me if i am wrong....


    thanks and regards
    Avinash

    Whenever I find the key to success, someone changes the lock.
    • Marked as answer by hsaniva_k Wednesday, January 6, 2010 5:57 AM
    Tuesday, December 22, 2009 11:59 AM