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XkbGetNamedIndicator(3)          XKB FUNCTIONS         XkbGetNamedIndicator(3)

       XkbGetNamedIndicator  - Look up the indicator map and other information
       for an indicator by name

       Bool XkbGetNamedIndicator ( dpy, dev_spec, name, ndx_rtrn,  state_rtrn,
       map_rtrn, real_rtrn )
             Display *dpy;
             unsigned int dev_spec;
             Atom name;
             int *ndx_rtrn;
             Bool *state_rtrn;
             XkbIndicatorMapPtr map_rtrn;
             Bool *real_rtrn;

       - dpy  connection to the X server

       - dev_spec
              keyboard device ID, or XkbUseCoreKbd

       - name name of the indicator to be retrieved

       - ndx_rtrn
              backfilled with the index of the retrieved indicator

       - state_rtrn
              backfilled with the current state of the retrieved indicator

       - map_rtrn
               backfilled with the mapping for the retrieved indicator

       - real_rtrn
              backfilled with True if the named indicator is real (physical)

       Xkb  also  allows  applications  to  refer  to  indicators by name. Use
       XkbGetNames to get the indicator names. Using names eliminates the need
       for  hard-coding  bitmask values for particular keyboards. For example,
       instead of using vendor-specific constants such  as  WSKBLed_ScrollLock
       mask  on  Digital workstations or XLED_SCROLL_LOCK on Sun workstations,
       you can instead use XkbGetNamedIndicator to look up information on  the
       indicator named "Scroll Lock."

       If  the  device  specified  by device_spec has an indicator named name,
       XkbGetNamedIndicator returns True and populates the rest of the parame-
       ters  with information about the indicator. Otherwise, XkbGetNamedIndi-
       cator returns False.

       The ndx_rtrn field returns the zero-based index of the named indicator.
       This  index  is  the  bit  position  to  use  in any function call that
       requires a mask of indicator bits, as well  as  the  indicator's  index
       into  the  XkbIndicatorRec array of indicator maps.  state_rtrn returns
       the current state of the named indicator (True  =  on,  False  =  off).
       map_rtrn  returns  the  indicator map for the named indicator. In addi-
       tion, if the indicator is mapped  to  a  physical  LED,  the  real_rtrn
       parameter is set to True.

       Each  of the " _rtrn " arguments is optional; you can pass NULL for any
       unneeded " _rtrn " arguments.

       True           The XkbGetNamedIndicator function returns  True  if  the
                      device  specified  by device_spec has an indicator named

       False          The XkbGetNamedIndicator function returns False  if  the
                      device specified by device_spec does not have an indica-
                      tor named name.


X Version 11                     libX11 1.1.5          XkbGetNamedIndicator(3)