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xcb_dri3_open(3) XCB Requests xcb_dri3_open(3)
NAME
xcb_dri3_open -
SYNOPSIS
#include <xcb/dri3.h>
Request function
xcb_dri3_open_cookie_t xcb_dri3_open(xcb_connection_t *conn,
xcb_drawable_t drawable, uint32_t provider);
Reply datastructure
typedef struct xcb_dri3_open_reply_t {
uint8_t response_type;
uint8_t nfd;
uint16_t sequence;
uint32_t length;
uint8_t pad0[24];
} xcb_dri3_open_reply_t;
Reply function
xcb_dri3_open_reply_t *xcb_dri3_open_reply(xcb_connection_t *conn,
xcb_dri3_open_cookie_t cookie, xcb_generic_error_t **e);
REQUEST ARGUMENTS
conn The XCB connection to X11.
drawable TODO: NOT YET DOCUMENTED.
provider TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type
The type of this reply, in this case XCB_DRI3_OPEN. 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).
nfd TODO: NOT YET DOCUMENTED.
device_fd TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an xcb_dri3_open_cookie_t. Errors have to be handled when
calling the reply function xcb_dri3_open_reply.
If you want to handle errors in the event loop instead, use
xcb_dri3_open_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.