xcb_input_xi_query_device -

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

X Version 11                                      libxcb 1.17.0                     xcb_input_xi_query_device(3)

       This request does never generate any errors.

       xcb_input_xi_query_device -

response_type
                 The  type  of this reply, in this case XCB_INPUT_XI_QUERY_DEVICE. 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).

       num_infos TODO: NOT YET DOCUMENTED.

conn      The XCB connection to X11.

       deviceid  TODO: NOT YET DOCUMENTED.

       Returns an xcb_input_xi_query_device_cookie_t. Errors have to be handled when calling the reply  function
       xcb_input_xi_query_device_reply.

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

#include<xcb/xinput.h>Requestfunction

       xcb_input_xi_query_device_cookie_t xcb_input_xi_query_device(xcb_connection_t *conn,
              xcb_input_device_id_t deviceid);

   Replydatastructure
       typedef struct xcb_input_xi_query_device_reply_t {
           uint8_t  response_type;
           uint8_t  pad0;
           uint16_t sequence;
           uint32_t length;
           uint16_t num_infos;
           uint8_t  pad1[22];
       } xcb_input_xi_query_device_reply_t;

   Replyfunction

       xcb_input_xi_query_device_reply_t *xcb_input_xi_query_device_reply(xcb_connection_t *conn,
              xcb_input_xi_query_device_cookie_t cookie, xcb_generic_error_t **e);

   Replyaccessors

       int xcb_input_xi_query_device_infos_length(const xcb_input_xi_query_device_reply_t *reply);

       xcb_input_xi_device_info_iterator_t xcb_input_xi_query_device_infos_iterator(const
              xcb_input_xi_query_device_reply_t *reply);