xcb_input_xi_query_device_infos_length(3) - phpMan

xcb_input_xi_query_device(3)               XCB Requests              xcb_input_xi_query_device(3)



NAME
       xcb_input_xi_query_device -

SYNOPSIS
       #include <xcb/xinput.h>

   Request function
       xcb_input_xi_query_device_cookie_t xcb_input_xi_query_device(xcb_connection_t *conn,
              xcb_input_device_id_t deviceid);

   Reply datastructure
       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;

   Reply function
       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);

   Reply accessors
       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);

REQUEST ARGUMENTS
       conn      The XCB connection to X11.

       deviceid  TODO: NOT YET DOCUMENTED.

REPLY FIELDS
       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.

DESCRIPTION
RETURN VALUE
       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_de-
       vice_unchecked. See xcb-requests(3) for details.

ERRORS
       This request does never generate any errors.

SEE ALSO
AUTHOR
       Generated from xinput.xml. Contact xcb AT lists.org for corrections and improve-
       ments.



X Version 11                               libxcb 1.13               xcb_input_xi_query_device(3)

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