xcb_xkb_get_device_info_name_length3
Part of xcb_xkb_get_device_info(3).
Usage
Reply datastructure
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;
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.
Overview
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.
History
- Arch Linux 2026-11-01 to Debian 13 (Trixie): the text shown here
- Debian 12 (Bookworm)
- Debian 11 (Bullseye)
- Debian 10 (Buster)
- Debian 9 (Stretch)