Manual Pages for UNIX Operating System command usage for man XkbResizeDeviceButtonActions

XKB FUNCTIONS                  XkbResizeDeviceButtonActions(3x11)



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

SYNOPSIS
     cc [ flag... ] file... -lX11 [ library... ]

     Status    XkbResizeDeviceButtonActions     (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  neces-
     sary,  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  successful, XkbResizeDeviceBut-
     tonActions 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  XkbFreeDevi-
     ceInfo.

STRUCTURES
     Information about X Input Extension devices  is  transferred
     between a client program and the Xkb extension in an XkbDev-
     iceInfoRec 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;



X Version 11        Last change: libX11 1.3.5                   1






XKB FUNCTIONS                  XkbResizeDeviceButtonActions(3x11)



DIAGNOSTICS
     BadAlloc       Unable to allocate storage

     BadValue       An argument is out of range

SEE ALSO
     XkbFreeDeviceInfo(3x11)


ATTRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:

     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Availability                | x11/library/libx11          |
    |_____________________________|_____________________________|
    | Interface Stability         | Committed                   |
    |_____________________________|_____________________________|
    | MT-Level                    | See XInitThreads(3X11)      |
    |_____________________________|_____________________________|

































X Version 11        Last change: libX11 1.3.5                   2