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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
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR
Generated from xinput.xml. Contact xcb@lists.freedesktop.org for
corrections and improvements.
X Version 11 libxcb 1.15 xcb_input_xi_query_device(3)