xcb_render_query_version(3) XCB Requests xcb_render_query_version(3)
NAME
xcb_render_query_version -
SYNOPSIS
#include <xcb/render.h>
Request function
xcb_render_query_version_cookie_t
xcb_render_query_version(xcb_connection_t *conn,
uint32_t client_major_version, uint32_t client_minor_version);
Reply datastructure
typedef struct xcb_render_query_version_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint32_t major_version;
uint32_t minor_version;
uint8_t pad1[16];
} xcb_render_query_version_reply_t;
Reply function
xcb_render_query_version_reply_t
*xcb_render_query_version_reply(xcb_connection_t *conn,
xcb_render_query_version_cookie_t cookie,
xcb_generic_error_t **e);
REQUEST ARGUMENTS
conn The XCB connection to X11.
client_major_version
TODO: NOT YET DOCUMENTED.
client_minor_version
TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type
The type of this reply, in this case XCB_RENDER_QUERY_VER-
SION. 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_render_query_version_cookie_t. Errors have to be handled
when calling the reply function xcb_render_query_version_reply.
If you want to handle errors in the event loop instead, use xcb_ren-
der_query_version_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR
Generated from render.xml. Contact xcb@lists.freedesktop.org for cor-
rections and improvements.
X Version 11 libxcb 1.14 xcb_render_query_version(3)
xorg-libxcb 1.14 - Generated Sun Mar 8 16:21:08 CDT 2020