sync code with last improvements from OpenBSD

lib/libX11/man/xkb/XkbAllocGeomSections.man

@@ -0,0 +1,73 @@
+.\" Copyright 1999 Oracle and/or its affiliates. All rights reserved.
+.\"
+.\" Permission is hereby granted, free of charge, to any person obtaining a
+.\" copy of this software and associated documentation files (the "Software"),
+.\" to deal in the Software without restriction, including without limitation
+.\" the rights to use, copy, modify, merge, publish, distribute, sublicense,
+.\" and/or sell copies of the Software, and to permit persons to whom the
+.\" Software is furnished to do so, subject to the following conditions:
+.\"
+.\" The above copyright notice and this permission notice (including the next
+.\" paragraph) shall be included in all copies or substantial portions of the
+.\" Software.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+.\" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+.\" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+.\" THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+.\" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+.\" FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+.\" DEALINGS IN THE SOFTWARE.
+.\"
+.TH XkbAllocGeomSections __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
+.SH NAME
+XkbAllocGeomSections \- Allocate geometry sections
+.SH SYNOPSIS
+.HP
+.B Status XkbAllocGeomSections
+.BI "(\^XkbGeometryPtr " "geom" "\^,"
+.BI "int " "num_needed" "\^);"
+.if n .ti +5n
+.if t .ti +.5i
+.SH ARGUMENTS
+.TP
+.I \- geom
+geometry for which sections should be allocated
+.TP
+.I \- num_needed
+number of new sections required
+.SH DESCRIPTION
+.LP
+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 
+.I sz_* 
+but never touch 
+.I num_* 
+(unless there is an allocation failure, in which case they reset both 
+.I sz_* 
+and 
+.I 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.
+
+.I XkbAllocGeomSections 
+allocates 
+.I num_needed 
+sections and adds them to the geometry 
+.I geom. 
+No initialization of the sections is done.
+
+To free geometry sections, use 
+.I XkbFreeGeomSections.
+.SH DIAGNOSTICS
+.TP 15
+.B BadAlloc
+Unable to allocate storage
+.TP 15
+.B BadValue
+An argument is out of range
+.SH "SEE ALSO"
+.BR XkbFreeGeomSections (__libmansuffix__)