Direct Access Transport Library Functions    datevdenable(3DAT)



NAME
     datevdenable - enable the Event Dispatcher

SYNOPSIS
     cc [ flag... ] file... -ldat [ library... ]
     #include 

     DATRETURN
         datevdenable(
         IN    DATEVDHANDLE    evdhandle
         )


PARAMETERS
     evdhandle    Handle for an instance of Event Dispatcher.


DESCRIPTION
     The datevdenable() function enables the  Event  Dispatcher
     so  that  the arrival of an event can trigger the associated
     CNO. The enabling and disabling EVD has no effect on  direct
     waiters on the EVD. However, direct waiters effectively take
     ownership of the EVD, so that the specified CNO is not trig-
     gered even if is enabled.


     If the Event Dispatcher is already enabled,  this  operation
     is no-op.

RETURN VALUES
     DATSUCES           The operation was successful.


     DATINVALIDHANDLE    The evdhandle parameter is invalid.


ATRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:
















SunOS 5.11          Last change: 16 Jul 2004                    1






Direct Access Transport Library Functions    datevdenable(3DAT)



     
           ATRIBUTE TYPE               ATRIBUTE VALUE       
    
     Interface Stability          Standard: uDAPL, 1.1, 1.2   
    
     MT-Level                     Safe                        
    


SEE ALSO
     datevddisable(3DAT), libdat(3LIB), attributes(5)












































SunOS 5.11          Last change: 16 Jul 2004                    2