xcb_input_xi_query_version(3) XCB Requests xcb_input_xi_query_version(3)

NAME

xcb_input_xi_query_version -

SYNOPSIS

#include <xcb/xinput.h>

Request function

xcb_input_xi_query_version_cookie_t
xcb_input_xi_query_version(xcb_connection_t *conn,
uint16_t major_version, uint16_t minor_version);

Reply datastructure

typedef struct xcb_input_xi_query_version_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint16_t major_version;
uint16_t minor_version;
uint8_t pad1[20];
} xcb_input_xi_query_version_reply_t;

Reply function

xcb_input_xi_query_version_reply_t
*xcb_input_xi_query_version_reply(xcb_connection_t *conn,
xcb_input_xi_query_version_cookie_t cookie,
xcb_generic_error_t **e);

REQUEST ARGUMENTS

conn The XCB connection to X11.

major_version
TODO: NOT YET DOCUMENTED.

minor_version
TODO: NOT YET DOCUMENTED.

REPLY FIELDS

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

major_version
TODO: NOT YET DOCUMENTED.

minor_version
TODO: NOT YET DOCUMENTED.

DESCRIPTION

RETURN VALUE

Returns an xcb_input_xi_query_version_cookie_t. Errors have to be
handled when calling the reply function
xcb_input_xi_query_version_reply.

If you want to handle errors in the event loop instead, use
xcb_input_xi_query_version_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_xi_query_version(3)