Poster of Linux kernelThe best gift for a Linux geek
XkbAllocGeomOverlayKeys

XkbAllocGeomOverlayKeys

Section: XKB FUNCTIONS (3) Updated: libX11 1.4.2
Local index Up
 

NAME

XkbAllocGeomOverlayKeys - Allocate keys in an overlay row  

SYNOPSIS

Status XkbAllocGeomOverlayKeys (XkbOverlayRowPtr row, int num_needed);
     
 

ARGUMENTS

- row
section for which rows should be allocated
- num_needed
number of new rows 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.

XkbAllocGeomOverlayKeys allocates num_needed keys and adds them to the row. No initialization of the keys is done.  

DIAGNOSTICS

BadAlloc
Unable to allocate storage
BadValue
An argument is out of range


 

Index

NAME
SYNOPSIS
ARGUMENTS
DESCRIPTION
DIAGNOSTICS

This document was created by man2html, using the manual pages.
Time: 21:58:41 GMT, April 16, 2011