xcb_xkb_get_device_info

Section: XCB Requests (3)
Updated: libxcb 1.13.1
Page Index

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

conn: The XCB connection to X11.
deviceSpec: TODO: NOT YET DOCUMENTED.
wanted: TODO: NOT YET DOCUMENTED.
allButtons: TODO: NOT YET DOCUMENTED.
firstButton: TODO: NOT YET DOCUMENTED.
nButtons: TODO: NOT YET DOCUMENTED.
ledClass: TODO: NOT YET DOCUMENTED.
ledID: TODO: NOT YET DOCUMENTED.

REPLY FIELDS

response_type: 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.
sequence: The sequence number of the last request processed by the X11 server.
length: The length of the reply, in words (a word is 4 bytes).
deviceID: TODO: NOT YET DOCUMENTED.
present: TODO: NOT YET DOCUMENTED.
supported: TODO: NOT YET DOCUMENTED.
unsupported: TODO: NOT YET DOCUMENTED.
nDeviceLedFBs: TODO: NOT YET DOCUMENTED.
firstBtnWanted: TODO: NOT YET DOCUMENTED.
nBtnsWanted: TODO: NOT YET DOCUMENTED.
firstBtnRtrn: TODO: NOT YET DOCUMENTED.
nBtnsRtrn: TODO: NOT YET DOCUMENTED.
totalBtns: TODO: NOT YET DOCUMENTED.
hasOwnState: TODO: NOT YET DOCUMENTED.
dfltKbdFB: TODO: NOT YET DOCUMENTED.
dfltLedFB: TODO: NOT YET DOCUMENTED.
devType: TODO: NOT YET DOCUMENTED.
nameLen: TODO: NOT YET DOCUMENTED.

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.

AUTHOR

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