mpt_event_register(9) [suse man page]

MPT_EVENT_REGISTER(9)					       Message-based devices					     MPT_EVENT_REGISTER(9)

NAME

       mpt_event_register - Register protocol-specific event callback handler.

SYNOPSIS

       int mpt_event_register(u8 cb_idx, MPT_EVHANDLER ev_cbfunc);

ARGUMENTS

       cb_idx
	   previously registered (via mpt_register) callback handle

       ev_cbfunc
	   callback function

DESCRIPTION

       This routine can be called by one or more protocol-specific drivers if/when they choose to be notified of MPT events.

       Returns 0 for success.

COPYRIGHT

Kernel Hackers Manual 2.6.					     July 2010						     MPT_EVENT_REGISTER(9)

ddi_remove_event_handler(9F)				   Kernel Functions for Drivers 			      ddi_remove_event_handler(9F)

NAME

       ddi_remove_event_handler - remove an NDI event service callback handler

SYNOPSIS

       #include <sys/dditypes.h>
       #include <sys/sunddi.h>

       int ddi_remove_event_handler(ddi_registration_id_t id);

INTERFACE LEVEL

       Solaris DDI specific (Solaris DDI).

PARAMETERS

       ddi_registration_id_t id    Unique system wide registration ID return by ddi_add_event_handler(9F) upon successful registration.

DESCRIPTION

       The  ddi_remove_event_handler()	function  removes the callback handler specified by the registration id (ddi_registration_id_t). Upon suc-
       cessful removal, the callback handler is removed from the system and will not be invoked in the face of the event.

RETURN VALUES

       DDI_SUCCESS    Callback handler removed successfully.

       DDI_FAILURE    Failed to remove callback handler.

CONTEXT

       The ddi_remove_event_handler() function can be called from user and kernel contexts only.

ATTRIBUTES

       See attributes(5) for a description of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Stability Level 	     |Committed 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5), ddi_add_event_handler(9F), ddi_get_eventcookie(9F)

       Writing Device Drivers

NOTES

       Device drivers must remove all registered callback handlers before detach(9E) processing for that device instance is complete.

SunOS 5.11							    2 May 2003					      ddi_remove_event_handler(9F)