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xcb_xkb_get_device_info(3) XCB Requests xcb_xkb_get_device_info(3)

NAME

xcb_xkb_get_device_info -

SYNOPSIS

#include <xcb/xkb.h>

Request function

xcb_xkb_get_device_info_cookie_t xcb_xkb_get_device_info(xcb_connection_t *conn, xcb_xkb_device_spec_t deviceSpec, uint16_t wanted, uint8_t allButtons, uint8_t firstButton, uint8_t nButtons, xcb_xkb_led_class_spec_t ledClass, xcb_xkb_id_spec_t ledID);

Reply datastructure

typedef struct xcb_xkb_get_device_info_reply_t {

uint8_t response_type;
uint8_t deviceID;
uint16_t sequence;
uint32_t length;
uint16_t present;
uint16_t supported;
uint16_t unsupported;
uint16_t nDeviceLedFBs;
uint8_t firstBtnWanted;
uint8_t nBtnsWanted;
uint8_t firstBtnRtrn;
uint8_t nBtnsRtrn;
uint8_t totalBtns;
uint8_t hasOwnState;
uint16_t dfltKbdFB;
uint16_t dfltLedFB;
uint8_t pad0[2];
xcb_atom_t devType;
uint16_t nameLen; } xcb_xkb_get_device_info_reply_t;

Reply function

xcb_xkb_get_device_info_reply_t *xcb_xkb_get_device_info_reply(xcb_connection_t *conn, xcb_xkb_get_device_info_cookie_t cookie, xcb_generic_error_t **e);

Reply accessors

xcb_xkb_string8_t *xcb_xkb_get_device_info_name(const xcb_xkb_get_device_info_request_t *reply);

int xcb_xkb_get_device_info_name_length(const xcb_xkb_get_device_info_reply_t *reply);

xcb_generic_iterator_t xcb_xkb_get_device_info_name_end(const xcb_xkb_get_device_info_reply_t *reply); uint8_t *xcb_xkb_get_device_info_pad_1 (const xcb_xkb_get_device_info_request_t *reply)

xcb_xkb_action_t *xcb_xkb_get_device_info_btn_actions(const xcb_xkb_get_device_info_request_t *reply);

int xcb_xkb_get_device_info_btn_actions_length(const xcb_xkb_get_device_info_reply_t *reply);

xcb_xkb_action_iterator_t xcb_xkb_get_device_info_btn_actions_iterator(const xcb_xkb_get_device_info_reply_t *reply);

int xcb_xkb_get_device_info_leds_length(const xcb_xkb_get_device_info_reply_t *reply);

xcb_xkb_device_led_info_iterator_t xcb_xkb_get_device_info_leds_iterator(const xcb_xkb_get_device_info_reply_t *reply);

REQUEST ARGUMENTS

The XCB connection to X11.
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REPLY FIELDS

The type of this reply, in this case XCB_XKB_GET_DEVICE_INFO. This field is also present in the xcb_generic_reply_t and can be used to tell replies apart from each other.
The sequence number of the last request processed by the X11 server.
The length of the reply, in words (a word is 4 bytes).
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DESCRIPTION

RETURN VALUE

Returns an xcb_xkb_get_device_info_cookie_t. Errors have to be handled when calling the reply function xcb_xkb_get_device_info_reply.

If you want to handle errors in the event loop instead, use xcb_xkb_get_device_info_unchecked. See xcb-requests(3) for details.

ERRORS

This request does never generate any errors.

SEE ALSO

AUTHOR

Generated from xkb.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

libxcb 1.16.1 X Version 11