VMS Help Lexicals, F$GETDVI, Arguments  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 device-name

    Specifies a physical device name or a logical name equated to
    a physical device name. Specify the device name as a character
    string expression.

    After the device-name argument is evaluated, the F$GETDVI
    function examines the first character of the name. If the
    first character is an underscore (_),  the name is considered
    a physical device name; otherwise, a single level of logical name
    translation is performed and the equivalence name, if any, is
    used.

 item

    Specifies the type of device information to be returned. The
    item must be specified as a character string expression. You can
    specify any one of the items listed below:

    ACPPID                  ACPTYPE                 ALL
    ALLDEVNAM               ALLOCLASS               ALT_HOST_AVAIL
    ALT_HOST_NAME           ALT_HOST_TYPE           AVL
    CCL                     CLUSTER                 CONCEALED
    CYLINDERS               DEVBUFSIZ               DEVCHAR
    DEVCHAR2                DEVCLASS                DEVDEPEND
    DEVDEPEND2              DEVLOCKNAM              DEVNAM
    DEVSTS                  DEVTYPE                 DEVICE_TYPE_NAME
    DFS_ACCESS              DIR                     DMT
    DUA                     ELG                     ERRCNT
    EXISTS                  FOD                     FOR
    FREEBLOCKS              FULLDEVNAM              GEN
    HOST_AVAIL              HOST_COUNT              HOST_NAME
    HOST_TYPE               IDV                     LOCKID
    LOGVOLNAM               MAXBLOCK                MAXFILES
    MBX                     MEDIA_ID                MEDIA_NAME
    MEDIA_TYPE              MNT                     MOUNTCNT
    MT3_DENSITY             MT3_SUPPORTED           NET
    NEXTDEVNAM              ODV                     OPCNT
    OPR                     OWNUIC                  PID
    PREFERRED_CPU           RCK                     RCT
    REC                     RECSIZ                  REFCNT
    REMOTE_DEVICE           RND                     ROOTDEVNAM
    RTM                     SDI                     SECTORS
    SERIALNUM               SERVED_DEVICE           SET_HOST_TERMINAL
    SHDW_CATCHUP_COPYING    SHDW_MASTER             SHDW_MASTER_NAME
    SHDW_MEMBER             SHDW_MERGE_COPYING      SHDW_NEXT_MBR_NAME
    SHR                     SPL                     SPLDEVNAM
    SQD                     STS                     SWL
    TRACKS                  TRANSCNT                TRM
    TT_ACCPORNAM            TT_ALTYPEAHD            TT_ANSICRT
    TT_APP_KEYPAD           TT_AUTOBAUD             TT_AVO
    TT_BLOCK                TT_BRDCSTMBX            TT_CHARSET
    TT_CRFILL               TT_CS_KANA              TT_CS_KANJI
    TT_CS_HANZI             TT_CS_HANGUL            TT_CS_HANYU
    TT_CS_THAI              TT_DECCRT               TT_DECCRT2
    TT_DECCRT3              TT_DECCRT4              TT_DIALUP
    TT_DISCONNECT           TT_DMA                  TT_DRCS
    TT_EDIT                 TT_EDITING              TT_EIGHTBIT
    TT_ESCAPE               TT_FALLBACK             TT_HALFDUP
    TT_HANGUP               TT_HOSTSYNC             TT_INSERT
    TT_LFFILL               TT_LOCALECHO            TT_LOWER
    TT_MBXDSABL             TT_MECHFORM             TT_MECHTAB
    TT_MODEM                TT_MODHANGUP            TT_NOBRDCST
    TT_NOECHO               TT_NOTYPEAHD            TT_OPER
    TT_PAGE                 TT_PASTHRU              TT_PHYDEVNAM
    TT_PRINTER              TT_READSYNC             TT_REGIS
    TT_REMOTE               TT_SCOPE                TT_SECURE
    TT_SETSPEED             TT_SIXEL                TT_SYSPWD
    TT_TTSYNC               TT_WRAP                 UNIT
    VOLCOUNT                VOLNAM                  VOLNUMBER
    VOLSETMEM               VPROT                   WWID
    WCK