XkbAllocGeomColors(3) XKB FUNCTIONS XkbAllocGeomColors(3)
NAME
XkbAllocGeomColors - Allocate geometry colors
SYNOPSIS
Status XkbAllocGeomColors (XkbGeometryPtr geom, int num_needed);
ARGUMENTS
geom geometry for which colors should be allocated
num_needed
number of new colors 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.
XkbAllocGeomColors allocates space for num_needed colors and adds them to
the specified geometry geom. A color name is a string whose
interpretation is not specified by Xkb. All other geometry data
structures refer to colors using their indices in this global list or
pointers to colors in this list.
DIAGNOSTICS
BadAlloc Unable to allocate storage
BadValue An argument is out of range
X Version 11 libX11 1.8.2 XkbAllocGeomColors(3)
xorg-libX11 1.8.2 - Generated Sat Nov 19 08:21:00 CST 2022