xcb_input_open_device(3) XCB Requests xcb_input_open_device(3)
NAME
xcb_input_open_device -
SYNOPSIS
#include <xcb/xinput.h> Request function
xcb_input_open_device_cookie_t
xcb_input_open_device(xcb_connection_t *
conn,
uint8_t
device_id);
Reply datastructure
typedef struct xcb_input_open_device_reply_t {
uint8_t
response_type;
uint8_t
xi_reply_type;
uint16_t
sequence;
uint32_t
length;
uint8_t
num_classes;
uint8_t
pad0[23];
}
xcb_input_open_device_reply_t;
Reply function
xcb_input_open_device_reply_t
*
xcb_input_open_device_reply(xcb_connection_t *
conn,
xcb_input_open_device_cookie_t
cookie,
xcb_generic_error_t **
e);
Reply accessors
xcb_input_input_class_info_t *
xcb_input_open_device_class_info(const
xcb_input_open_device_request_t *
reply);
int
xcb_input_open_device_class_info_length(const
xcb_input_open_device_reply_t *
reply);
xcb_input_input_class_info_iterator_t
xcb_input_open_device_class_info_iterator(const
xcb_input_open_device_reply_t *
reply); uint8_t
*xcb_input_open_device_pad_1 (const
xcb_input_open_device_request_t *reply)
REQUEST ARGUMENTS
conn The XCB connection to X11.
device_id TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type The type of this reply, in this case
XCB_INPUT_OPEN_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).
xi_reply_type TODO: NOT YET DOCUMENTED.
num_classes TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an
xcb_input_open_device_cookie_t. Errors have to be handled
when calling the reply function
xcb_input_open_device_reply.
If you want to handle errors in the event loop instead, use
xcb_input_open_device_unchecked. See
xcb-requests(3) for details.
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 1.16.1 xcb_input_open_device(3)
