xcb_xf86dri_open_connection(3) XCB Requests xcb_xf86dri_open_connection(3)NAME
xcb_xf86dri_open_connection -
SYNOPSIS
#include <xcb/xf86dri.h>
Request function
xcb_xf86dri_open_connection_cookie_t
xcb_xf86dri_open_connection(xcb_connection_t *conn,
uint32_t screen);
Reply datastructure
typedef struct xcb_xf86dri_open_connection_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint32_t sarea_handle_low;
uint32_t sarea_handle_high;
uint32_t bus_id_len;
uint8_t pad1[12];
} xcb_xf86dri_open_connection_reply_t;
Reply function
xcb_xf86dri_open_connection_reply_t
*xcb_xf86dri_open_connection_reply(xcb_connection_t *conn,
xcb_xf86dri_open_connection_cookie_t cookie,
xcb_generic_error_t **e);
Reply accessors
char *xcb_xf86dri_open_connection_bus_id(const
xcb_xf86dri_open_connection_request_t *reply);
int xcb_xf86dri_open_connection_bus_id_length(const
xcb_xf86dri_open_connection_reply_t *reply);
xcb_generic_iterator_t xcb_xf86dri_open_connection_bus_id_end(const
xcb_xf86dri_open_connection_reply_t *reply);
REQUEST ARGUMENTS
conn The XCB connection to X11.
screen TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type
The type of this reply, in this case XCB_XF86DRI_OPEN_CONNEC‐
TION. 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).
sarea_handle_low
TODO: NOT YET DOCUMENTED.
sarea_handle_high
TODO: NOT YET DOCUMENTED.
bus_id_len
TODO: NOT YET DOCUMENTED.
DESCRIPTIONRETURN VALUE
Returns an xcb_xf86dri_open_connection_cookie_t. Errors have to be han‐
dled when calling the reply function xcb_xf86dri_open_connection_reply.
If you want to handle errors in the event loop instead, use
xcb_xf86dri_open_connection_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSOAUTHOR
Generated from xf86dri.xml. Contact xcb@lists.freedesktop.org for cor‐
rections and improvements.
XCB 2013-10-29 xcb_xf86dri_open_connection(3)
