XkbAllocGeomShapes(3) XKB FUNCTIONS XkbAllocGeomShapes(3)
NAME
XkbAllocGeomShapes - Allocate space for an arbitrary number of geometry
shapes
SYNOPSIS
Status XkbAllocGeomShapes (XkbGeometryPtr geom, int num_needed);
ARGUMENTS
geom geometry for which shapes should be allocated
num_needed
number of new shapes required
DESCRIPTION
Xkb provides a number of functions to allocate and free subcomponents of
a keyboard geometry. Use these functions to create or modify keyboard
geometries. Note that these functions merely allocate space for the new
element(s), and it is up to you to fill in the values explicitly 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 BadValue if a
parameter is not as expected.
XkbAllocGeomShapes allocates space for num_needed shapes in the specified
geometry geom. The shapes are not initialized.
To free geometry shapes, use XkbFreeGeomShapes.
DIAGNOSTICS
BadAlloc Unable to allocate storage
BadValue An argument is out of range
SEE ALSO
XkbFreeGeomShapes(3)
X Version 11 libX11 1.8.2 XkbAllocGeomShapes(3)
xorg-libX11 1.8.2 - Generated Fri Nov 18 16:07:48 CST 2022