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XkbGetCompatMap(3)               XKB FUNCTIONS              XkbGetCompatMap(3)

       XkbGetCompatMap  -  Fetch  any combination of the current compatibility
       map components from the server

       Status XkbGetCompatMap ( display, which, xkb )
             Display * display;
             unsigned int which;
             XkbDescRec * xkb;

       - display
              connection to server

       - which
              mask of compatibility map components to fetch

       - xkb  keyboard description where results placed

       When another client modifies the compatibility map, you are notified if
       you  have  selected  for XkbCompatMapNotify events.  XkbGetCompatMap is
       particularly useful when you receive an  event  of  this  type,  as  it
       allows you to update your program's version of the compatibility map to
       match the modified version now in the server. If your program is  deal-
       ing  with multiple servers and needs to configure them all in a similar
       manner, the updated compatibility map may be used to reconfigure  other

       XkbGetCompatMap  fetches the components of the compatibility map speci-
       fied in which from the server specified by display and places  them  in
       the compat structure of the keyboard description xkb.  Valid values for
       which are an inclusive OR of the values shown in Table 1.

       c s s l l l l l  l.   Table  1  Compatibility  Map  Component  Masks  _
       Mask Value     Affecting  _ XkbSymInterpMask    (1<<0)    Symbol inter-
       pretations   XkbGroupCompatMask  (1<<1)    Group   maps   XkbAllCompat-
       Mask    (0x3)     All compatibility map components

       If  no  compatibility  map  structure  is  allocated in xkb upon entry,
       XkbGetCompatMap allocates one. If one already exists, its contents  are
       overwritten with the returned results.

       XkbGetCompatMap  fetches  compatibility  map information for the device
       specified by the device_spec field of xkb.  Unless  you  have  specifi-
       cally  modified this field, it is the default keyboard device.  XkbGet-
       CompatMap returns Success if successful, BadAlloc if it  is  unable  to
       obtain  necessary  storage  for either the return values or work space,
       BadMatch if the dpy field of the xkb argument is non-NULL and does  not
       match  the  display  argument,  and  BadLength under certain conditions
       caused by server or Xkb implementation errors.

       BadAlloc       Unable to allocate storage

       BadLength      The length of a request is shorter or longer  than  that
                      required to minimally contain the arguments

       BadMatch       A  compatible  version  of  Xkb was not available in the
                      server or an argument has correct type and range, but is
                      otherwise invalid

X Version 11                     libX11 1.1.5               XkbGetCompatMap(3)