Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
XkbFreeGeomOverlayKeys(3)	 XKB FUNCTIONS	     XkbFreeGeomOverlayKeys(3)

NAME
       XkbFreeGeomOverlayKeys -	Free keys in an	overlay	row

SYNOPSIS
       void  XkbFreeGeomOverlayKeys (XkbRowPtr row, int	first, int count, Bool
	      free_all);

ARGUMENTS
       - row  row in which keys	should be freed

       - first
	      first key	to be freed

       - count
	      number of	keys to	be freed

       - free_all
	      True => all keys are freed

DESCRIPTION
       Xkb provides a number of	functions to allocate and  free	 subcomponents
       of  a  keyboard	geometry. Use these functions to create	or modify key-
       board geometries.  Note that these functions merely allocate space  for
       the  new	 element(s), and it is up to you to fill in the	values explic-
       itly in your code. These	allocation functions increase sz_*  but	 never
       touch  num_* (unless there is an	allocation failure, in which case they
       reset both sz_* and num_* to zero). These functions return  Success  if
       they  succeed, BadAlloc if they are not able to allocate	space, or Bad-
       Value if	a parameter is not as expected.

       If free_all is True, all	keys are freed	regardless  of	the  value  of
       first  and count.  Otherwise, the number	of keys	specified by count are
       freed, beginning	with the key specified by first	in the specified row.

RETURN VALUES
       Success	      The XkbFreeGeomOverlayKeys function returns  Success  if
		      there are	no allocation or argument errors.

DIAGNOSTICS
       BadAlloc	      Unable to	allocate storage

       BadValue	      An argument is out of range

X Version 11			 libX11	1.6.12	     XkbFreeGeomOverlayKeys(3)

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUES | DIAGNOSTICS

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=XkbFreeGeomOverlayKeys&sektion=3&manpath=FreeBSD+12.2-RELEASE+and+Ports>

home | help