Direct Access Transport Library Functions     datrmrquery(3DAT)



NAME
     datrmrquery - provide RMR parameters

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

     DATRETURN
         datrmrquery (
         IN    DATRMRHANDLE        rmrhandle,
         IN    DATRMRPARAMASK    rmrparammask,
         OUT   DATRMRPARAM         *rmrparam
         )


PARAMETERS
     rmrhandle        Handle for an instance of the RMR.


     rmrparammask    Mask for RMR parameters.


     rmrparam         Pointer to a Consumer-allocated  structure
                       that  the  Provider fills with RMR parame-
                       ters.


DESCRIPTION
     The datrmrquery() function provides RMR parameters to  the
     Consumer.  The Consumer passes in a pointer to the Consumer-
     allocated structures for RMR parameters  that  the  Provider
     fills.


     The rmrparammask parameter  allows  Consumers  to  specify
     which  parameters  to query. The Provider returns values for
     rmrparammask requested parameters. The Provider can return
     values for any other parameters.


     Not all parameters can have a value at all times. For  exam-
     ple,     lmrhandle,     targetaddress,     segmentlength,
     memprivileges, and  rmrcontext  are  not  defined  for  an
     unbound RMR.

RETURN VALUES
     DATSUCES              The operation was successful.


     DATINVALIDPARAMETER    The  rmrparammask  parameter   is
                              invalid.




SunOS 5.11          Last change: 16 Jul 2004                    1






Direct Access Transport Library Functions     datrmrquery(3DAT)



     DATINVALIDHANDLE       The mrhandle parameter is invalid.


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



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


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



































SunOS 5.11          Last change: 16 Jul 2004                    2