Manual Pages for UNIX Operating System command usage for man ldi_ev_remove_callbacks

Kernel Functions for Drivers          ldi_ev_remove_callbacks(9F)



NAME
     ldi_ev_remove_callbacks - remove all callbacks for  a  given
     callback ID

SYNOPSIS
     #include 

     void ldi_ev_remove_callbacks(ldi_ev_callback_id_t id);


INTERFACE LEVEL
     Solaris DDI specific (Solaris DDI)

PARAMETERS
     ldi_ev_callback_id_t id

         An opaque data structure returned on successful calls to
         ldi_ev_register_callbacks(9F).


DESCRIPTION
     The ldi_ev_remove_callback() function unregisters any  call-
     backs         that         were        registered        via
     ldi_ev_register_callbacks(9F). Once this  function  returns,
     the callback ID is no longer valid.


     The finalize and notify callbacks exist independently of the
     LDI  handle  and  are not automatically removed when the LDI
     handle is closed. The layered driver removes these callbacks
     via  ldi_ev_remove_callbacks()()  when  the callbacks are no
     longer needed. The LDI framework may panic the system if the
     entity  registering the callback (a dev_t, dip or module) no
     longer exists on the system and the callbacks have not  been
     unregistered.

RETURN VALUES
     None.

CONTEXT
     This function can be called from user  and  kernel  contexts
     only.

SEE ALSO
     ldi_ev_get_cookie(9F), ldi_ev_register_callbacks(9F)










SunOS 5.11          Last change: 21 Aug 2007                    1