VMS Help System Services, $GETRMI  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Returns system performance information about the local system.

    Format

      SYS$GETRMI  [efn] [,nullarg] [,nullarg] ,itmlst [,iosb]

                  [,astadr] [,astprm]

    C Prototype

      int sys$getrmi  (unsigned int efn, unsigned int nullarg,

                      unsigned int nullarg, void *itmlst, struct

                      _iosb *iosb, void (*astadr)(__unknown_params),

                      int astprm);

1 - Arguments

 efn

    OpenVMS usage:ef_number
    type:         longword (unsigned)
    access:       read only
    mechanism:    by value
    Number of event flag to be set when the $GETRMI request
    completes. The efn argument is a longword containing this number;
    however, $GETRMI uses only the low order byte.

 nullarg

    OpenVMS usage:null_arg
    type:         longword (unsigned)
    access:       read only
    mechanism:    by value
    Placeholding argument reserved to Compaq.

 nullarg

    OpenVMS usage:null_arg
    type:         longword (unsigned)
    access:       read only
    mechanism:    by value
    Placeholding argument reserved to Compaq.

 itmlst

    OpenVMS usage:item_list_3
    type:         longword (unsigned)
    access:       read only
    mechanism:    by reference
    Item list specifying which information is to be returned about
    the local node. The itmlst argument is the address of a list of
    item descriptors, each of which describes an item of information.
    The list of descriptors is terminated by a longword of 0.

    Refer to the OpenVMS System Services Reference Manual to view the
    item code diagram and descriptor fields table.

 iosb

    OpenVMS usage:io_status_block
    type:         quadword (unsigned)
    access:       write only
    mechanism:    by reference
    I/O status block to receive the final completion status. The iosb
    argument is the address of the quadword I/O status block.

 astadr

    OpenVMS usage:ast_procedure
    type:         procedure value
    access:       call without stack unwinding
    mechanism:    by reference
    AST service routine to be executed when $GETRMI completes. The
    astadr argument is the address of this routine.

 astprm

    OpenVMS usage:user_arg
    type:         longword (unsigned)
    access:       read only
    mechanism:    by value
    AST parameter to be passed to the AST service routine specified
    by the astadr argument.