XkbResizeDeviceButtonActions(3)  XKB FUNCTIONS XkbResizeDeviceButtonActions(3)



NAME
       XkbResizeDeviceButtonActions  -	Allocate  additional  space for button
       actions in an XkbDeviceInfoRec structure

SYNOPSIS
       Status XkbResizeDeviceButtonActions ( device_info, new_total )

	     XkbDeviceInfoPtr device_info;
	     unsigned int new_total;

ARGUMENTS
       - device_info
	      structure in which to allocate button actions

       - new_total
	      new total number of button actions needed

DESCRIPTION
       XkbResizeDeviceButtonActions reallocates space, if necessary,  to  make
       sure  there  is	room  for  a  total of new_total button actions in the
       device_info structure. Any new entries allocated are  zeroed.  If  suc-
       cessful,  XkbResizeDeviceButtonActions returns Success. If new_total is
       zero, all button actions are deleted, device_info->num_btns is  set  to
       zero,  and  device_info->btn_acts  is  set  to  NULL. If device_info is
       invalid or new_total is greater than 255, BadValue is  returned.  If  a
       memory allocation failure occurs, a BadAlloc is returned.

       To free an XkbDeviceInfoRec structure, use XkbFreeDeviceInfo.

STRUCTURES
       Information  about  X  Input Extension devices is transferred between a
       client program and the Xkb extension in an XkbDeviceInfoRec structure:

	   typedef struct {
	       char *		    name;	   /* name for device */
	       Atom		    type;	   /* name for class of devices */
	       unsigned short	    device_spec;   /* device of interest */
	       Bool		    has_own_state; /* True=>this device has its own state */
	       unsigned short	    supported;	   /* bits indicating supported capabilities */
	       unsigned short	    unsupported;   /* bits indicating unsupported capabilities */
	       unsigned short	    num_btns;	   /* number of entries in btn_acts */
	       XkbAction *	    btn_acts;	   /* button actions */
	       unsigned short	    sz_leds;	   /* total number of entries in LEDs vector */
	       unsigned short	    num_leds;	   /* number of valid entries in LEDs vector */
	       unsigned short	    dflt_kbd_fb;   /* input extension ID of default (core kbd) indicator */
	       unsigned short	    dflt_led_fb;   /* input extension ID of default indicator feedback */
	       XkbDeviceLedInfoPtr  leds;	   /* LED descriptions */

	   } XkbDeviceInfoRec, *XkbDeviceInfoPtr;

DIAGNOSTICS
       BadAlloc       Unable to allocate storage

       BadValue       An argument is out of range

SEE ALSO
       XkbFreeDeviceInfo(3)



X Version 11			 libX11 1.2.1  XkbResizeDeviceButtonActions(3)

NAME - SYNOPSIS - ARGUMENTS - DESCRIPTION - STRUCTURES - DIAGNOSTICS - 
SEE ALSO -