centos man page for xkballocnames

XkbAllocNames(3)						   XKB FUNCTIONS						  XkbAllocNames(3)

NAME
       XkbAllocNames - Allocate symbolic names structures

SYNOPSIS
       Status XkbAllocNames (XkbDescPtr xkb, unsigned int which, int num_rg, int num_key_aliases);

ARGUMENTS
       - xkb  keyboard description for which names are to be allocated

       - which
	      mask of names to be allocated

       - num_rg
	      total number of radio group names needed

       - num_key_aliases
	      total number of key aliases needed

DESCRIPTION
       Most  applications  do  not need to directly allocate symbolic names structures. Do not allocate a names structure directly using malloc or
       Xmalloc if your application changes the number of key aliases or radio groups or constructs a symbolic names structure without loading  the
       necessary components from the X server. Instead use XkbAllocNames.

       XkbAllocNames  can  return BadAlloc, BadMatch, and BadValue errors. The which parameter is the bitwise inclusive OR of the valid names mask
       bits defined in Table 1.

				 Table 1 Symbolic Names Masks
       ---------------------------------------------------------------------------------
       Mask Bit 		Value	   Keyboard	Field
					   Component
       ---------------------------------------------------------------------------------
       XkbKeycodesNameMask	(1<<0)	   Xkb->names	keycodes
       XkbGeometryNameMask	(1<<1)	   Xkb->names	geometry
       XkbSymbolsNameMask	(1<<2)	   Xkb->names	symbols
       XkbPhysSymbolsNameMask	(1<<3)	   Xkb->names	phys_symbols
       XkbTypesNameMask 	(1<<4)	   Xkb->names	type
       XkbCompatNameMask	(1<<5)	   Xkb->names	compat
       XkbKeyTypeNamesMask	(1<<6)	   Xkb->map	type[*].name
       XkbKTLevelNamesMask	(1<<7)	   Xkb->map	type[*].lvl_names[*]
       XkbIndicatorNamesMask	(1<<8)	   Xkb->names	indicators[*]
       XkbKeyNamesMask		(1<<9)	   Xkb->names	keys[*], num_keys
       XkbKeyAliasesMask	(1<<10)    Xkb->names	key_aliases[*], num_key_aliases
       XkbVirtualModNamesMask	(1<<11)    Xkb->names	vmods[*]
       XkbGroupNamesMask	(1<<12)    Xkb->names	groups[*]
       XkbRGNamesMask		(1<<13)    Xkb->names	radio_groups[*], num_rg
       XkbComponentNamesMask	(0x3f)	   Xkb->names	keycodes,
							geometry,
							symbols,
							physical symbols,
							types, and
							compatibility map
       XkbAllNamesMask		(0x3fff)   Xkb->names	all name components

       Do not free symbolic names structures directly using free or XFree.  Use XkbFreeNames instead.

DIAGNOSTICS
       BadAlloc       Unable to allocate storage

       BadMatch       A compatible version of Xkb was not available in the server or an argument has correct type  and	range,	but  is  otherwise
		      invalid

       BadValue       An argument is out of range

SEE ALSO
       XkbFreeNames(3)

X Version 11							   libX11 1.6.0 						  XkbAllocNames(3)